367 files changed, 2582 insertions, 2643 deletions

diff --git a/crates/ra_assists/src/ast_transform.rs b/crates/ra_assists/src/ast_transform.rs
index 01adb834c..5ea4f9f5b 100644
--- a/crates/ra_assists/src/ast_transform.rs
+++ b/crates/ra_assists/src/ast_transform.rs
@@ -41,7 +41,7 @@ impl<'a> SubstituteTypeParams<'a> {
         source_scope: &'a SemanticsScope<'a>,
         // FIXME: there's implicit invariant that `trait_` and  `source_scope` match...
         trait_: hir::Trait,
-        impl_def: ast::ImplDef,
+        impl_def: ast::Impl,
     ) -> SubstituteTypeParams<'a> {
         let substs = get_syntactic_substs(impl_def).unwrap_or_default();
         let generic_def: hir::GenericDef = trait_.into();
@@ -80,7 +80,7 @@ impl<'a> SubstituteTypeParams<'a> {
 
         // FIXME: It would probably be nicer if we could get this via HIR (i.e. get the
         // trait ref, and then go from the types in the substs back to the syntax)
-        fn get_syntactic_substs(impl_def: ast::ImplDef) -> Option<Vec<ast::TypeRef>> {
+        fn get_syntactic_substs(impl_def: ast::Impl) -> Option<Vec<ast::TypeRef>> {
             let target_trait = impl_def.target_trait()?;
             let path_type = match target_trait {
                 ast::TypeRef::PathType(path) => path,
diff --git a/crates/ra_assists/src/handlers/add_custom_impl.rs b/crates/ra_assists/src/handlers/add_custom_impl.rs
index acb07e36a..b67438b6b 100644
--- a/crates/ra_assists/src/handlers/add_custom_impl.rs
+++ b/crates/ra_assists/src/handlers/add_custom_impl.rs
@@ -29,8 +29,8 @@ use crate::{
 // }
 // ```
 pub(crate) fn add_custom_impl(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let input = ctx.find_node_at_offset::<ast::AttrInput>()?;
-    let attr = input.syntax().parent().and_then(ast::Attr::cast)?;
+    let attr = ctx.find_node_at_offset::<ast::Attr>()?;
+    let input = attr.token_tree()?;
 
     let attr_name = attr
         .syntax()
diff --git a/crates/ra_assists/src/handlers/add_explicit_type.rs b/crates/ra_assists/src/handlers/add_explicit_type.rs
index 39a5321d1..e69f0a89b 100644
--- a/crates/ra_assists/src/handlers/add_explicit_type.rs
+++ b/crates/ra_assists/src/handlers/add_explicit_type.rs
@@ -1,6 +1,6 @@
 use hir::HirDisplay;
 use ra_syntax::{
-    ast::{self, AstNode, LetStmt, NameOwner, TypeAscriptionOwner},
+    ast::{self, AstNode, LetStmt, NameOwner},
     TextRange,
 };
 
@@ -22,11 +22,11 @@ use crate::{AssistContext, AssistId, AssistKind, Assists};
 // }
 // ```
 pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let stmt = ctx.find_node_at_offset::<LetStmt>()?;
-    let module = ctx.sema.scope(stmt.syntax()).module()?;
-    let expr = stmt.initializer()?;
+    let let_stmt = ctx.find_node_at_offset::<LetStmt>()?;
+    let module = ctx.sema.scope(let_stmt.syntax()).module()?;
+    let expr = let_stmt.initializer()?;
     // Must be a binding
-    let pat = match stmt.pat()? {
+    let pat = match let_stmt.pat()? {
         ast::Pat::BindPat(bind_pat) => bind_pat,
         _ => return None,
     };
@@ -34,8 +34,8 @@ pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Optio
     // The binding must have a name
     let name = pat.name()?;
     let name_range = name.syntax().text_range();
-    let stmt_range = stmt.syntax().text_range();
-    let eq_range = stmt.eq_token()?.text_range();
+    let stmt_range = let_stmt.syntax().text_range();
+    let eq_range = let_stmt.eq_token()?.text_range();
     // Assist should only be applicable if cursor is between 'let' and '='
     let let_range = TextRange::new(stmt_range.start(), eq_range.start());
     let cursor_in_range = let_range.contains_range(ctx.frange.range);
@@ -44,7 +44,7 @@ pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Optio
     }
     // Assist not applicable if the type has already been specified
     // and it has no placeholders
-    let ascribed_ty = stmt.ascribed_type();
+    let ascribed_ty = let_stmt.ty();
     if let Some(ty) = &ascribed_ty {
         if ty.syntax().descendants().find_map(ast::PlaceholderType::cast).is_none() {
             return None;
diff --git a/crates/ra_assists/src/handlers/add_missing_impl_members.rs b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
index a2d9006e4..95a750aee 100644
--- a/crates/ra_assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
@@ -111,16 +111,16 @@ fn add_missing_impl_members_inner(
     label: &'static str,
 ) -> Option<()> {
     let _p = ra_prof::profile("add_missing_impl_members_inner");
-    let impl_def = ctx.find_node_at_offset::<ast::ImplDef>()?;
+    let impl_def = ctx.find_node_at_offset::<ast::Impl>()?;
     let impl_item_list = impl_def.assoc_item_list()?;
 
     let trait_ = resolve_target_trait(&ctx.sema, &impl_def)?;
 
     let def_name = |item: &ast::AssocItem| -> Option<SmolStr> {
         match item {
-            ast::AssocItem::FnDef(def) => def.name(),
-            ast::AssocItem::TypeAliasDef(def) => def.name(),
-            ast::AssocItem::ConstDef(def) => def.name(),
+            ast::AssocItem::Fn(def) => def.name(),
+            ast::AssocItem::TypeAlias(def) => def.name(),
+            ast::AssocItem::Const(def) => def.name(),
             ast::AssocItem::MacroCall(_) => None,
         }
         .map(|it| it.text().clone())
@@ -129,13 +129,13 @@ fn add_missing_impl_members_inner(
     let missing_items = get_missing_assoc_items(&ctx.sema, &impl_def)
         .iter()
         .map(|i| match i {
-            hir::AssocItem::Function(i) => ast::AssocItem::FnDef(i.source(ctx.db()).value),
-            hir::AssocItem::TypeAlias(i) => ast::AssocItem::TypeAliasDef(i.source(ctx.db()).value),
-            hir::AssocItem::Const(i) => ast::AssocItem::ConstDef(i.source(ctx.db()).value),
+            hir::AssocItem::Function(i) => ast::AssocItem::Fn(i.source(ctx.db()).value),
+            hir::AssocItem::TypeAlias(i) => ast::AssocItem::TypeAlias(i.source(ctx.db()).value),
+            hir::AssocItem::Const(i) => ast::AssocItem::Const(i.source(ctx.db()).value),
         })
         .filter(|t| def_name(&t).is_some())
         .filter(|t| match t {
-            ast::AssocItem::FnDef(def) => match mode {
+            ast::AssocItem::Fn(def) => match mode {
                 AddMissingImplMembersMode::DefaultMethodsOnly => def.body().is_some(),
                 AddMissingImplMembersMode::NoDefaultMethods => def.body().is_none(),
             },
@@ -158,10 +158,8 @@ fn add_missing_impl_members_inner(
             .into_iter()
             .map(|it| ast_transform::apply(&*ast_transform, it))
             .map(|it| match it {
-                ast::AssocItem::FnDef(def) => ast::AssocItem::FnDef(add_body(def)),
-                ast::AssocItem::TypeAliasDef(def) => {
-                    ast::AssocItem::TypeAliasDef(def.remove_bounds())
-                }
+                ast::AssocItem::Fn(def) => ast::AssocItem::Fn(add_body(def)),
+                ast::AssocItem::TypeAlias(def) => ast::AssocItem::TypeAlias(def.remove_bounds()),
                 _ => it,
             })
             .map(|it| edit::remove_attrs_and_docs(&it));
@@ -174,7 +172,7 @@ fn add_missing_impl_members_inner(
             Some(cap) => {
                 let mut cursor = Cursor::Before(first_new_item.syntax());
                 let placeholder;
-                if let ast::AssocItem::FnDef(func) = &first_new_item {
+                if let ast::AssocItem::Fn(func) = &first_new_item {
                     if let Some(m) = func.syntax().descendants().find_map(ast::MacroCall::cast) {
                         if m.syntax().text() == "todo!()" {
                             placeholder = m;
@@ -192,7 +190,7 @@ fn add_missing_impl_members_inner(
     })
 }
 
-fn add_body(fn_def: ast::FnDef) -> ast::FnDef {
+fn add_body(fn_def: ast::Fn) -> ast::Fn {
     if fn_def.body().is_some() {
         return fn_def;
     }
diff --git a/crates/ra_assists/src/handlers/change_return_type_to_result.rs b/crates/ra_assists/src/handlers/change_return_type_to_result.rs
index def00f7d8..167e162d8 100644
--- a/crates/ra_assists/src/handlers/change_return_type_to_result.rs
+++ b/crates/ra_assists/src/handlers/change_return_type_to_result.rs
@@ -20,9 +20,9 @@ use test_utils::mark;
 pub(crate) fn change_return_type_to_result(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
     let ret_type = ctx.find_node_at_offset::<ast::RetType>()?;
     // FIXME: extend to lambdas as well
-    let fn_def = ret_type.syntax().parent().and_then(ast::FnDef::cast)?;
+    let fn_def = ret_type.syntax().parent().and_then(ast::Fn::cast)?;
 
-    let type_ref = &ret_type.type_ref()?;
+    let type_ref = &ret_type.ty()?;
     let ret_type_str = type_ref.syntax().text().to_string();
     let first_part_ret_type = ret_type_str.splitn(2, '<').next();
     if let Some(ret_type_first_part) = first_part_ret_type {
@@ -240,7 +240,7 @@ fn get_tail_expr_from_block(expr: &Expr) -> Option<Vec<NodeType>> {
         Expr::ParenExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
         Expr::PathExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
         Expr::Label(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
-        Expr::RecordLit(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
+        Expr::RecordExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
         Expr::IndexExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
         Expr::MethodCallExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
         Expr::AwaitExpr(expr) => Some(vec![NodeType::Leaf(expr.syntax().clone())]),
diff --git a/crates/ra_assists/src/handlers/change_visibility.rs b/crates/ra_assists/src/handlers/change_visibility.rs
index 4343b423c..724daa93f 100644
--- a/crates/ra_assists/src/handlers/change_visibility.rs
+++ b/crates/ra_assists/src/handlers/change_visibility.rs
@@ -1,9 +1,7 @@
 use ra_syntax::{
     ast::{self, NameOwner, VisibilityOwner},
     AstNode,
-    SyntaxKind::{
-        CONST_DEF, ENUM_DEF, FN_DEF, MODULE, STATIC_DEF, STRUCT_DEF, TRAIT_DEF, VISIBILITY,
-    },
+    SyntaxKind::{CONST, ENUM, FN, MODULE, STATIC, STRUCT, TRAIT, VISIBILITY},
     T,
 };
 use test_utils::mark;
@@ -38,7 +36,7 @@ fn add_vis(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
 
     let (offset, target) = if let Some(keyword) = item_keyword {
         let parent = keyword.parent();
-        let def_kws = vec![CONST_DEF, STATIC_DEF, FN_DEF, MODULE, STRUCT_DEF, ENUM_DEF, TRAIT_DEF];
+        let def_kws = vec![CONST, STATIC, FN, MODULE, STRUCT, ENUM, TRAIT];
         // Parent is not a definition, can't add visibility
         if !def_kws.iter().any(|&def_kw| def_kw == parent.kind()) {
             return None;
@@ -49,7 +47,7 @@ fn add_vis(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
         }
         (vis_offset(&parent), keyword.text_range())
     } else if let Some(field_name) = ctx.find_node_at_offset::<ast::Name>() {
-        let field = field_name.syntax().ancestors().find_map(ast::RecordFieldDef::cast)?;
+        let field = field_name.syntax().ancestors().find_map(ast::RecordField::cast)?;
         if field.name()? != field_name {
             mark::hit!(change_visibility_field_false_positive);
             return None;
@@ -58,7 +56,7 @@ fn add_vis(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
             return None;
         }
         (vis_offset(field.syntax()), field_name.syntax().text_range())
-    } else if let Some(field) = ctx.find_node_at_offset::<ast::TupleFieldDef>() {
+    } else if let Some(field) = ctx.find_node_at_offset::<ast::TupleField>() {
         if field.visibility().is_some() {
             return None;
         }
diff --git a/crates/ra_assists/src/handlers/early_return.rs b/crates/ra_assists/src/handlers/early_return.rs
index 330459f3c..3650289fd 100644
--- a/crates/ra_assists/src/handlers/early_return.rs
+++ b/crates/ra_assists/src/handlers/early_return.rs
@@ -8,7 +8,7 @@ use ra_syntax::{
         make,
     },
     AstNode,
-    SyntaxKind::{FN_DEF, LOOP_EXPR, L_CURLY, R_CURLY, WHILE_EXPR, WHITESPACE},
+    SyntaxKind::{FN, LOOP_EXPR, L_CURLY, R_CURLY, WHILE_EXPR, WHITESPACE},
     SyntaxNode,
 };
 
@@ -88,7 +88,7 @@ pub(crate) fn convert_to_guarded_return(acc: &mut Assists, ctx: &AssistContext)
 
     let early_expression: ast::Expr = match parent_container.kind() {
         WHILE_EXPR | LOOP_EXPR => make::expr_continue(),
-        FN_DEF => make::expr_return(),
+        FN => make::expr_return(),
         _ => return None,
     };
 
diff --git a/crates/ra_assists/src/handlers/extract_struct_from_enum_variant.rs b/crates/ra_assists/src/handlers/extract_struct_from_enum_variant.rs
index 2b8e273b3..ccec688ca 100644
--- a/crates/ra_assists/src/handlers/extract_struct_from_enum_variant.rs
+++ b/crates/ra_assists/src/handlers/extract_struct_from_enum_variant.rs
@@ -31,7 +31,7 @@ pub(crate) fn extract_struct_from_enum_variant(
     acc: &mut Assists,
     ctx: &AssistContext,
 ) -> Option<()> {
-    let variant = ctx.find_node_at_offset::<ast::EnumVariant>()?;
+    let variant = ctx.find_node_at_offset::<ast::Variant>()?;
     let field_list = match variant.kind() {
         ast::StructKind::Tuple(field_list) => field_list,
         _ => return None,
diff --git a/crates/ra_assists/src/handlers/extract_variable.rs b/crates/ra_assists/src/handlers/extract_variable.rs
index 098adf078..b925a2884 100644
--- a/crates/ra_assists/src/handlers/extract_variable.rs
+++ b/crates/ra_assists/src/handlers/extract_variable.rs
@@ -45,7 +45,7 @@ pub(crate) fn extract_variable(acc: &mut Assists, ctx: &AssistContext) -> Option
         target,
         move |edit| {
             let field_shorthand =
-                match to_extract.syntax().parent().and_then(ast::RecordField::cast) {
+                match to_extract.syntax().parent().and_then(ast::RecordExprField::cast) {
                     Some(field) => field.name_ref(),
                     None => None,
                 };
diff --git a/crates/ra_assists/src/handlers/fix_visibility.rs b/crates/ra_assists/src/handlers/fix_visibility.rs
index 1d3ed3c6a..1aefa79cc 100644
--- a/crates/ra_assists/src/handlers/fix_visibility.rs
+++ b/crates/ra_assists/src/handlers/fix_visibility.rs
@@ -82,7 +82,7 @@ fn add_vis_to_referenced_module_def(acc: &mut Assists, ctx: &AssistContext) -> O
 }
 
 fn add_vis_to_referenced_record_field(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let record_field: ast::RecordField = ctx.find_node_at_offset()?;
+    let record_field: ast::RecordExprField = ctx.find_node_at_offset()?;
     let (record_field_def, _) = ctx.sema.resolve_record_field(&record_field)?;
 
     let current_module = ctx.sema.scope(record_field.syntax()).module()?;
diff --git a/crates/ra_assists/src/handlers/generate_from_impl_for_enum.rs b/crates/ra_assists/src/handlers/generate_from_impl_for_enum.rs
index a347e3c2e..9da23640a 100644
--- a/crates/ra_assists/src/handlers/generate_from_impl_for_enum.rs
+++ b/crates/ra_assists/src/handlers/generate_from_impl_for_enum.rs
@@ -22,7 +22,7 @@ use crate::{utils::FamousDefs, AssistContext, AssistId, AssistKind, Assists};
 // }
 // ```
 pub(crate) fn generate_from_impl_for_enum(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let variant = ctx.find_node_at_offset::<ast::EnumVariant>()?;
+    let variant = ctx.find_node_at_offset::<ast::Variant>()?;
     let variant_name = variant.name()?;
     let enum_name = variant.parent_enum().name()?;
     let field_list = match variant.kind() {
@@ -32,7 +32,7 @@ pub(crate) fn generate_from_impl_for_enum(acc: &mut Assists, ctx: &AssistContext
     if field_list.fields().count() != 1 {
         return None;
     }
-    let field_type = field_list.fields().next()?.type_ref()?;
+    let field_type = field_list.fields().next()?.ty()?;
     let path = match field_type {
         ast::TypeRef::PathType(it) => it,
         _ => return None,
@@ -69,7 +69,7 @@ impl From<{0}> for {1} {{
 
 fn existing_from_impl(
     sema: &'_ hir::Semantics<'_, RootDatabase>,
-    variant: &ast::EnumVariant,
+    variant: &ast::Variant,
 ) -> Option<()> {
     let variant = sema.to_def(variant)?;
     let enum_ = variant.parent_enum(sema.db);
diff --git a/crates/ra_assists/src/handlers/generate_function.rs b/crates/ra_assists/src/handlers/generate_function.rs
index b721b96bb..56510861d 100644
--- a/crates/ra_assists/src/handlers/generate_function.rs
+++ b/crates/ra_assists/src/handlers/generate_function.rs
@@ -82,7 +82,7 @@ struct FunctionTemplate {
     insert_offset: TextSize,
     placeholder_expr: ast::MacroCall,
     leading_ws: String,
-    fn_def: ast::FnDef,
+    fn_def: ast::Fn,
     trailing_ws: String,
     file: FileId,
 }
@@ -104,7 +104,7 @@ impl FunctionTemplate {
 struct FunctionBuilder {
     target: GeneratedFunctionTarget,
     fn_name: ast::Name,
-    type_params: Option<ast::TypeParamList>,
+    type_params: Option<ast::GenericParamList>,
     params: ast::ParamList,
     file: FileId,
     needs_pub: bool,
@@ -200,7 +200,7 @@ fn fn_args(
     ctx: &AssistContext,
     target_module: hir::Module,
     call: &ast::CallExpr,
-) -> Option<(Option<ast::TypeParamList>, ast::ParamList)> {
+) -> Option<(Option<ast::GenericParamList>, ast::ParamList)> {
     let mut arg_names = Vec::new();
     let mut arg_types = Vec::new();
     for arg in call.arg_list()?.args() {
diff --git a/crates/ra_assists/src/handlers/generate_impl.rs b/crates/ra_assists/src/handlers/generate_impl.rs
index 42eb4defa..d9b87c9c0 100644
--- a/crates/ra_assists/src/handlers/generate_impl.rs
+++ b/crates/ra_assists/src/handlers/generate_impl.rs
@@ -1,4 +1,4 @@
-use ra_syntax::ast::{self, AstNode, NameOwner, TypeParamsOwner};
+use ra_syntax::ast::{self, AstNode, GenericParamsOwner, NameOwner};
 use stdx::{format_to, SepBy};
 
 use crate::{AssistContext, AssistId, AssistKind, Assists};
@@ -31,7 +31,7 @@ pub(crate) fn generate_impl(acc: &mut Assists, ctx: &AssistContext) -> Option<()
         format!("Generate impl for `{}`", name),
         target,
         |edit| {
-            let type_params = nominal.type_param_list();
+            let type_params = nominal.generic_param_list();
             let start_offset = nominal.syntax().text_range().end();
             let mut buf = String::new();
             buf.push_str("\n\nimpl");
diff --git a/crates/ra_assists/src/handlers/generate_new.rs b/crates/ra_assists/src/handlers/generate_new.rs
index 25bc171bf..b84aa24b6 100644
--- a/crates/ra_assists/src/handlers/generate_new.rs
+++ b/crates/ra_assists/src/handlers/generate_new.rs
@@ -1,8 +1,6 @@
 use hir::Adt;
 use ra_syntax::{
-    ast::{
-        self, AstNode, NameOwner, StructKind, TypeAscriptionOwner, TypeParamsOwner, VisibilityOwner,
-    },
+    ast::{self, AstNode, GenericParamsOwner, NameOwner, StructKind, VisibilityOwner},
     T,
 };
 use stdx::{format_to, SepBy};
@@ -30,7 +28,7 @@ use crate::{AssistContext, AssistId, AssistKind, Assists};
 //
 // ```
 pub(crate) fn generate_new(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let strukt = ctx.find_node_at_offset::<ast::StructDef>()?;
+    let strukt = ctx.find_node_at_offset::<ast::Struct>()?;
 
     // We want to only apply this to non-union structs with named fields
     let field_list = match strukt.kind() {
@@ -53,9 +51,7 @@ pub(crate) fn generate_new(acc: &mut Assists, ctx: &AssistContext) -> Option<()>
 
         let params = field_list
             .fields()
-            .filter_map(|f| {
-                Some(format!("{}: {}", f.name()?.syntax(), f.ascribed_type()?.syntax()))
-            })
+            .filter_map(|f| Some(format!("{}: {}", f.name()?.syntax(), f.ty()?.syntax())))
             .sep_by(", ");
         let fields = field_list.fields().filter_map(|f| f.name()).sep_by(", ");
 
@@ -90,8 +86,8 @@ pub(crate) fn generate_new(acc: &mut Assists, ctx: &AssistContext) -> Option<()>
 
 // Generates the surrounding `impl Type { <code> }` including type and lifetime
 // parameters
-fn generate_impl_text(strukt: &ast::StructDef, code: &str) -> String {
-    let type_params = strukt.type_param_list();
+fn generate_impl_text(strukt: &ast::Struct, code: &str) -> String {
+    let type_params = strukt.generic_param_list();
     let mut buf = String::with_capacity(code.len());
     buf.push_str("\n\nimpl");
     if let Some(type_params) = &type_params {
@@ -121,7 +117,7 @@ fn generate_impl_text(strukt: &ast::StructDef, code: &str) -> String {
 //
 // FIXME: change the new fn checking to a more semantic approach when that's more
 // viable (e.g. we process proc macros, etc)
-fn find_struct_impl(ctx: &AssistContext, strukt: &ast::StructDef) -> Option<Option<ast::ImplDef>> {
+fn find_struct_impl(ctx: &AssistContext, strukt: &ast::Struct) -> Option<Option<ast::Impl>> {
     let db = ctx.db();
     let module = strukt.syntax().ancestors().find(|node| {
         ast::Module::can_cast(node.kind()) || ast::SourceFile::can_cast(node.kind())
@@ -129,7 +125,7 @@ fn find_struct_impl(ctx: &AssistContext, strukt: &ast::StructDef) -> Option<Opti
 
     let struct_def = ctx.sema.to_def(strukt)?;
 
-    let block = module.descendants().filter_map(ast::ImplDef::cast).find_map(|impl_blk| {
+    let block = module.descendants().filter_map(ast::Impl::cast).find_map(|impl_blk| {
         let blk = ctx.sema.to_def(&impl_blk)?;
 
         // FIXME: handle e.g. `struct S<T>; impl<U> S<U> {}`
@@ -157,10 +153,10 @@ fn find_struct_impl(ctx: &AssistContext, strukt: &ast::StructDef) -> Option<Opti
     Some(block)
 }
 
-fn has_new_fn(imp: &ast::ImplDef) -> bool {
+fn has_new_fn(imp: &ast::Impl) -> bool {
     if let Some(il) = imp.assoc_item_list() {
         for item in il.assoc_items() {
-            if let ast::AssocItem::FnDef(f) = item {
+            if let ast::AssocItem::Fn(f) = item {
                 if let Some(name) = f.name() {
                     if name.text().eq_ignore_ascii_case("new") {
                         return true;
diff --git a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
index 967593031..c3134f64d 100644
--- a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
+++ b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
@@ -1,5 +1,5 @@
 use ra_syntax::{
-    ast::{self, NameOwner, TypeAscriptionOwner, TypeParamsOwner},
+    ast::{self, GenericParamsOwner, NameOwner},
     AstNode, SyntaxKind, TextRange, TextSize,
 };
 use rustc_hash::FxHashSet;
@@ -38,9 +38,9 @@ pub(crate) fn introduce_named_lifetime(acc: &mut Assists, ctx: &AssistContext) -
     let lifetime_token = ctx
         .find_token_at_offset(SyntaxKind::LIFETIME)
         .filter(|lifetime| lifetime.text() == "'_")?;
-    if let Some(fn_def) = lifetime_token.ancestors().find_map(ast::FnDef::cast) {
+    if let Some(fn_def) = lifetime_token.ancestors().find_map(ast::Fn::cast) {
         generate_fn_def_assist(acc, &fn_def, lifetime_token.text_range())
-    } else if let Some(impl_def) = lifetime_token.ancestors().find_map(ast::ImplDef::cast) {
+    } else if let Some(impl_def) = lifetime_token.ancestors().find_map(ast::Impl::cast) {
         generate_impl_def_assist(acc, &impl_def, lifetime_token.text_range())
     } else {
         None
@@ -50,11 +50,11 @@ pub(crate) fn introduce_named_lifetime(acc: &mut Assists, ctx: &AssistContext) -
 /// Generate the assist for the fn def case
 fn generate_fn_def_assist(
     acc: &mut Assists,
-    fn_def: &ast::FnDef,
+    fn_def: &ast::Fn,
     lifetime_loc: TextRange,
 ) -> Option<()> {
     let param_list: ast::ParamList = fn_def.param_list()?;
-    let new_lifetime_param = generate_unique_lifetime_param_name(&fn_def.type_param_list())?;
+    let new_lifetime_param = generate_unique_lifetime_param_name(&fn_def.generic_param_list())?;
     let end_of_fn_ident = fn_def.name()?.ident_token()?.text_range().end();
     let self_param =
         // use the self if it's a reference and has no explicit lifetime
@@ -67,7 +67,7 @@ fn generate_fn_def_assist(
         // otherwise, if there's a single reference parameter without a named liftime, use that
         let fn_params_without_lifetime: Vec<_> = param_list
             .params()
-            .filter_map(|param| match param.ascribed_type() {
+            .filter_map(|param| match param.ty() {
                 Some(ast::TypeRef::ReferenceType(ascribed_type))
                     if ascribed_type.lifetime_token() == None =>
                 {
@@ -93,10 +93,10 @@ fn generate_fn_def_assist(
 /// Generate the assist for the impl def case
 fn generate_impl_def_assist(
     acc: &mut Assists,
-    impl_def: &ast::ImplDef,
+    impl_def: &ast::Impl,
     lifetime_loc: TextRange,
 ) -> Option<()> {
-    let new_lifetime_param = generate_unique_lifetime_param_name(&impl_def.type_param_list())?;
+    let new_lifetime_param = generate_unique_lifetime_param_name(&impl_def.generic_param_list())?;
     let end_of_impl_kw = impl_def.impl_token()?.text_range().end();
     acc.add(AssistId(ASSIST_NAME, AssistKind::Refactor), ASSIST_LABEL, lifetime_loc, |builder| {
         add_lifetime_param(impl_def, builder, end_of_impl_kw, new_lifetime_param);
@@ -107,7 +107,7 @@ fn generate_impl_def_assist(
 /// Given a type parameter list, generate a unique lifetime parameter name
 /// which is not in the list
 fn generate_unique_lifetime_param_name(
-    existing_type_param_list: &Option<ast::TypeParamList>,
+    existing_type_param_list: &Option<ast::GenericParamList>,
 ) -> Option<char> {
     match existing_type_param_list {
         Some(type_params) => {
@@ -123,13 +123,13 @@ fn generate_unique_lifetime_param_name(
 
 /// Add the lifetime param to `builder`. If there are type parameters in `type_params_owner`, add it to the end. Otherwise
 /// add new type params brackets with the lifetime parameter at `new_type_params_loc`.
-fn add_lifetime_param<TypeParamsOwner: ast::TypeParamsOwner>(
+fn add_lifetime_param<TypeParamsOwner: ast::GenericParamsOwner>(
     type_params_owner: &TypeParamsOwner,
     builder: &mut AssistBuilder,
     new_type_params_loc: TextSize,
     new_lifetime_param: char,
 ) {
-    match type_params_owner.type_param_list() {
+    match type_params_owner.generic_param_list() {
         // add the new lifetime parameter to an existing type param list
         Some(type_params) => {
             builder.insert(
diff --git a/crates/ra_assists/src/handlers/move_bounds.rs b/crates/ra_assists/src/handlers/move_bounds.rs
index 6b73fff44..6d394443e 100644
--- a/crates/ra_assists/src/handlers/move_bounds.rs
+++ b/crates/ra_assists/src/handlers/move_bounds.rs
@@ -23,7 +23,7 @@ use crate::{AssistContext, AssistId, AssistKind, Assists};
 // }
 // ```
 pub(crate) fn move_bounds_to_where_clause(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let type_param_list = ctx.find_node_at_offset::<ast::TypeParamList>()?;
+    let type_param_list = ctx.find_node_at_offset::<ast::GenericParamList>()?;
 
     let mut type_params = type_param_list.type_params();
     if type_params.all(|p| p.type_bound_list().is_none()) {
@@ -37,13 +37,13 @@ pub(crate) fn move_bounds_to_where_clause(acc: &mut Assists, ctx: &AssistContext
 
     let anchor = match_ast! {
         match parent {
-            ast::FnDef(it) => it.body()?.syntax().clone().into(),
-            ast::TraitDef(it) => it.assoc_item_list()?.syntax().clone().into(),
-            ast::ImplDef(it) => it.assoc_item_list()?.syntax().clone().into(),
-            ast::EnumDef(it) => it.variant_list()?.syntax().clone().into(),
-            ast::StructDef(it) => {
+            ast::Fn(it) => it.body()?.syntax().clone().into(),
+            ast::Trait(it) => it.assoc_item_list()?.syntax().clone().into(),
+            ast::Impl(it) => it.assoc_item_list()?.syntax().clone().into(),
+            ast::Enum(it) => it.variant_list()?.syntax().clone().into(),
+            ast::Struct(it) => {
                 it.syntax().children_with_tokens()
-                    .find(|it| it.kind() == RECORD_FIELD_DEF_LIST || it.kind() == T![;])?
+                    .find(|it| it.kind() == RECORD_FIELD_LIST || it.kind() == T![;])?
             },
             _ => return None
         }
diff --git a/crates/ra_assists/src/handlers/reorder_fields.rs b/crates/ra_assists/src/handlers/reorder_fields.rs
index 2ac1c56cf..120250e79 100644
--- a/crates/ra_assists/src/handlers/reorder_fields.rs
+++ b/crates/ra_assists/src/handlers/reorder_fields.rs
@@ -23,7 +23,7 @@ use crate::{AssistContext, AssistId, AssistKind, Assists};
 // ```
 //
 pub(crate) fn reorder_fields(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    reorder::<ast::RecordLit>(acc, ctx).or_else(|| reorder::<ast::RecordPat>(acc, ctx))
+    reorder::<ast::RecordExpr>(acc, ctx).or_else(|| reorder::<ast::RecordPat>(acc, ctx))
 }
 
 fn reorder<R: AstNode>(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
@@ -56,7 +56,7 @@ fn reorder<R: AstNode>(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
 
 fn get_fields_kind(node: &SyntaxNode) -> Vec<SyntaxKind> {
     match node.kind() {
-        RECORD_LIT => vec![RECORD_FIELD],
+        RECORD_EXPR => vec![RECORD_EXPR_FIELD],
         RECORD_PAT => vec![RECORD_FIELD_PAT, BIND_PAT],
         _ => vec![],
     }
@@ -65,7 +65,7 @@ fn get_fields_kind(node: &SyntaxNode) -> Vec<SyntaxKind> {
 fn get_field_name(node: &SyntaxNode) -> String {
     let res = match_ast! {
         match node {
-            ast::RecordField(field) => field.field_name().map(|it| it.to_string()),
+            ast::RecordExprField(field) => field.field_name().map(|it| it.to_string()),
             ast::RecordFieldPat(field) => field.field_name().map(|it| it.to_string()),
             _ => None,
         }
diff --git a/crates/ra_assists/src/utils.rs b/crates/ra_assists/src/utils.rs
index 27c33df23..bb16ebd4e 100644
--- a/crates/ra_assists/src/utils.rs
+++ b/crates/ra_assists/src/utils.rs
@@ -56,7 +56,7 @@ pub(crate) fn render_snippet(_cap: SnippetCap, node: &SyntaxNode, cursor: Cursor
 
 pub fn get_missing_assoc_items(
     sema: &Semantics<RootDatabase>,
-    impl_def: &ast::ImplDef,
+    impl_def: &ast::Impl,
 ) -> Vec<hir::AssocItem> {
     // Names must be unique between constants and functions. However, type aliases
     // may share the same name as a function or constant.
@@ -66,19 +66,19 @@ pub fn get_missing_assoc_items(
     if let Some(item_list) = impl_def.assoc_item_list() {
         for item in item_list.assoc_items() {
             match item {
-                ast::AssocItem::FnDef(f) => {
+                ast::AssocItem::Fn(f) => {
                     if let Some(n) = f.name() {
                         impl_fns_consts.insert(n.syntax().to_string());
                     }
                 }
 
-                ast::AssocItem::TypeAliasDef(t) => {
+                ast::AssocItem::TypeAlias(t) => {
                     if let Some(n) = t.name() {
                         impl_type.insert(n.syntax().to_string());
                     }
                 }
 
-                ast::AssocItem::ConstDef(c) => {
+                ast::AssocItem::Const(c) => {
                     if let Some(n) = c.name() {
                         impl_fns_consts.insert(n.syntax().to_string());
                     }
@@ -109,7 +109,7 @@ pub fn get_missing_assoc_items(
 
 pub(crate) fn resolve_target_trait(
     sema: &Semantics<RootDatabase>,
-    impl_def: &ast::ImplDef,
+    impl_def: &ast::Impl,
 ) -> Option<hir::Trait> {
     let ast_path = impl_def
         .target_trait()
diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 859bdfb3b..36c0bdc9e 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -361,8 +361,8 @@ pub struct Field {
 
 #[derive(Debug, PartialEq, Eq)]
 pub enum FieldSource {
-    Named(ast::RecordFieldDef),
-    Pos(ast::TupleFieldDef),
+    Named(ast::RecordField),
+    Pos(ast::TupleField),
 }
 
 impl Field {
diff --git a/crates/ra_hir/src/has_source.rs b/crates/ra_hir/src/has_source.rs
index 76c32fc17..1c691d961 100644
--- a/crates/ra_hir/src/has_source.rs
+++ b/crates/ra_hir/src/has_source.rs
@@ -57,56 +57,56 @@ impl HasSource for Field {
     }
 }
 impl HasSource for Struct {
-    type Ast = ast::StructDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::StructDef> {
+    type Ast = ast::Struct;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Struct> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for Union {
-    type Ast = ast::UnionDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::UnionDef> {
+    type Ast = ast::Union;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Union> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for Enum {
-    type Ast = ast::EnumDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::EnumDef> {
+    type Ast = ast::Enum;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Enum> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for EnumVariant {
-    type Ast = ast::EnumVariant;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::EnumVariant> {
+    type Ast = ast::Variant;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Variant> {
         self.parent.id.child_source(db.upcast()).map(|map| map[self.id].clone())
     }
 }
 impl HasSource for Function {
-    type Ast = ast::FnDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::FnDef> {
+    type Ast = ast::Fn;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Fn> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for Const {
-    type Ast = ast::ConstDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::ConstDef> {
+    type Ast = ast::Const;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Const> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for Static {
-    type Ast = ast::StaticDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::StaticDef> {
+    type Ast = ast::Static;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Static> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for Trait {
-    type Ast = ast::TraitDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::TraitDef> {
+    type Ast = ast::Trait;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Trait> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 impl HasSource for TypeAlias {
-    type Ast = ast::TypeAliasDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::TypeAliasDef> {
+    type Ast = ast::TypeAlias;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::TypeAlias> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
@@ -120,14 +120,14 @@ impl HasSource for MacroDef {
     }
 }
 impl HasSource for ImplDef {
-    type Ast = ast::ImplDef;
-    fn source(self, db: &dyn HirDatabase) -> InFile<ast::ImplDef> {
+    type Ast = ast::Impl;
+    fn source(self, db: &dyn HirDatabase) -> InFile<ast::Impl> {
         self.id.lookup(db.upcast()).source(db.upcast())
     }
 }
 
 impl HasSource for TypeParam {
-    type Ast = Either<ast::TraitDef, ast::TypeParam>;
+    type Ast = Either<ast::Trait, ast::TypeParam>;
     fn source(self, db: &dyn HirDatabase) -> InFile<Self::Ast> {
         let child_source = self.id.parent.child_source(db.upcast());
         child_source.map(|it| it[self.id.local_id].clone())
diff --git a/crates/ra_hir/src/semantics.rs b/crates/ra_hir/src/semantics.rs
index 1436b1afe..6f3b3dc9a 100644
--- a/crates/ra_hir/src/semantics.rs
+++ b/crates/ra_hir/src/semantics.rs
@@ -209,7 +209,10 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         self.imp.resolve_field(field)
     }
 
-    pub fn resolve_record_field(&self, field: &ast::RecordField) -> Option<(Field, Option<Local>)> {
+    pub fn resolve_record_field(
+        &self,
+        field: &ast::RecordExprField,
+    ) -> Option<(Field, Option<Local>)> {
         self.imp.resolve_record_field(field)
     }
 
@@ -225,7 +228,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         self.imp.resolve_path(path)
     }
 
-    pub fn resolve_variant(&self, record_lit: ast::RecordLit) -> Option<VariantDef> {
+    pub fn resolve_variant(&self, record_lit: ast::RecordExpr) -> Option<VariantDef> {
         self.imp.resolve_variant(record_lit).map(VariantDef::from)
     }
 
@@ -240,7 +243,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
     // FIXME: use this instead?
     // pub fn resolve_name_ref(&self, name_ref: &ast::NameRef) -> Option<???>;
 
-    pub fn record_literal_missing_fields(&self, literal: &ast::RecordLit) -> Vec<(Field, Type)> {
+    pub fn record_literal_missing_fields(&self, literal: &ast::RecordExpr) -> Vec<(Field, Type)> {
         self.imp.record_literal_missing_fields(literal)
     }
 
@@ -422,7 +425,7 @@ impl<'db> SemanticsImpl<'db> {
         self.analyze(field.syntax()).resolve_field(self.db, field)
     }
 
-    fn resolve_record_field(&self, field: &ast::RecordField) -> Option<(Field, Option<Local>)> {
+    fn resolve_record_field(&self, field: &ast::RecordExprField) -> Option<(Field, Option<Local>)> {
         self.analyze(field.syntax()).resolve_record_field(self.db, field)
     }
 
@@ -440,7 +443,7 @@ impl<'db> SemanticsImpl<'db> {
         self.analyze(path.syntax()).resolve_path(self.db, path)
     }
 
-    fn resolve_variant(&self, record_lit: ast::RecordLit) -> Option<VariantId> {
+    fn resolve_variant(&self, record_lit: ast::RecordExpr) -> Option<VariantId> {
         self.analyze(record_lit.syntax()).resolve_variant(self.db, record_lit)
     }
 
@@ -453,7 +456,7 @@ impl<'db> SemanticsImpl<'db> {
         self.analyze(pat.syntax()).resolve_bind_pat_to_const(self.db, pat)
     }
 
-    fn record_literal_missing_fields(&self, literal: &ast::RecordLit) -> Vec<(Field, Type)> {
+    fn record_literal_missing_fields(&self, literal: &ast::RecordExpr) -> Vec<(Field, Type)> {
         self.analyze(literal.syntax())
             .record_literal_missing_fields(self.db, literal)
             .unwrap_or_default()
@@ -577,18 +580,18 @@ macro_rules! to_def_impls {
 
 to_def_impls![
     (crate::Module, ast::Module, module_to_def),
-    (crate::Struct, ast::StructDef, struct_to_def),
-    (crate::Enum, ast::EnumDef, enum_to_def),
-    (crate::Union, ast::UnionDef, union_to_def),
-    (crate::Trait, ast::TraitDef, trait_to_def),
-    (crate::ImplDef, ast::ImplDef, impl_to_def),
-    (crate::TypeAlias, ast::TypeAliasDef, type_alias_to_def),
-    (crate::Const, ast::ConstDef, const_to_def),
-    (crate::Static, ast::StaticDef, static_to_def),
-    (crate::Function, ast::FnDef, fn_to_def),
-    (crate::Field, ast::RecordFieldDef, record_field_to_def),
-    (crate::Field, ast::TupleFieldDef, tuple_field_to_def),
-    (crate::EnumVariant, ast::EnumVariant, enum_variant_to_def),
+    (crate::Struct, ast::Struct, struct_to_def),
+    (crate::Enum, ast::Enum, enum_to_def),
+    (crate::Union, ast::Union, union_to_def),
+    (crate::Trait, ast::Trait, trait_to_def),
+    (crate::ImplDef, ast::Impl, impl_to_def),
+    (crate::TypeAlias, ast::TypeAlias, type_alias_to_def),
+    (crate::Const, ast::Const, const_to_def),
+    (crate::Static, ast::Static, static_to_def),
+    (crate::Function, ast::Fn, fn_to_def),
+    (crate::Field, ast::RecordField, record_field_to_def),
+    (crate::Field, ast::TupleField, tuple_field_to_def),
+    (crate::EnumVariant, ast::Variant, enum_variant_to_def),
     (crate::TypeParam, ast::TypeParam, type_param_to_def),
     (crate::MacroDef, ast::MacroCall, macro_call_to_def), // this one is dubious, not all calls are macros
     (crate::Local, ast::BindPat, bind_pat_to_def),
diff --git a/crates/ra_hir/src/semantics/source_to_def.rs b/crates/ra_hir/src/semantics/source_to_def.rs
index 42e5a1bdb..d1994e2e7 100644
--- a/crates/ra_hir/src/semantics/source_to_def.rs
+++ b/crates/ra_hir/src/semantics/source_to_def.rs
@@ -65,53 +65,44 @@ impl SourceToDefCtx<'_, '_> {
         Some(ModuleId { krate: parent_module.krate, local_id: child_id })
     }
 
-    pub(super) fn trait_to_def(&mut self, src: InFile<ast::TraitDef>) -> Option<TraitId> {
+    pub(super) fn trait_to_def(&mut self, src: InFile<ast::Trait>) -> Option<TraitId> {
         self.to_def(src, keys::TRAIT)
     }
-    pub(super) fn impl_to_def(&mut self, src: InFile<ast::ImplDef>) -> Option<ImplId> {
+    pub(super) fn impl_to_def(&mut self, src: InFile<ast::Impl>) -> Option<ImplId> {
         self.to_def(src, keys::IMPL)
     }
-    pub(super) fn fn_to_def(&mut self, src: InFile<ast::FnDef>) -> Option<FunctionId> {
+    pub(super) fn fn_to_def(&mut self, src: InFile<ast::Fn>) -> Option<FunctionId> {
         self.to_def(src, keys::FUNCTION)
     }
-    pub(super) fn struct_to_def(&mut self, src: InFile<ast::StructDef>) -> Option<StructId> {
+    pub(super) fn struct_to_def(&mut self, src: InFile<ast::Struct>) -> Option<StructId> {
         self.to_def(src, keys::STRUCT)
     }
-    pub(super) fn enum_to_def(&mut self, src: InFile<ast::EnumDef>) -> Option<EnumId> {
+    pub(super) fn enum_to_def(&mut self, src: InFile<ast::Enum>) -> Option<EnumId> {
         self.to_def(src, keys::ENUM)
     }
-    pub(super) fn union_to_def(&mut self, src: InFile<ast::UnionDef>) -> Option<UnionId> {
+    pub(super) fn union_to_def(&mut self, src: InFile<ast::Union>) -> Option<UnionId> {
         self.to_def(src, keys::UNION)
     }
-    pub(super) fn static_to_def(&mut self, src: InFile<ast::StaticDef>) -> Option<StaticId> {
+    pub(super) fn static_to_def(&mut self, src: InFile<ast::Static>) -> Option<StaticId> {
         self.to_def(src, keys::STATIC)
     }
-    pub(super) fn const_to_def(&mut self, src: InFile<ast::ConstDef>) -> Option<ConstId> {
+    pub(super) fn const_to_def(&mut self, src: InFile<ast::Const>) -> Option<ConstId> {
         self.to_def(src, keys::CONST)
     }
-    pub(super) fn type_alias_to_def(
-        &mut self,
-        src: InFile<ast::TypeAliasDef>,
-    ) -> Option<TypeAliasId> {
+    pub(super) fn type_alias_to_def(&mut self, src: InFile<ast::TypeAlias>) -> Option<TypeAliasId> {
         self.to_def(src, keys::TYPE_ALIAS)
     }
-    pub(super) fn record_field_to_def(
-        &mut self,
-        src: InFile<ast::RecordFieldDef>,
-    ) -> Option<FieldId> {
+    pub(super) fn record_field_to_def(&mut self, src: InFile<ast::RecordField>) -> Option<FieldId> {
         self.to_def(src, keys::RECORD_FIELD)
     }
-    pub(super) fn tuple_field_to_def(
-        &mut self,
-        src: InFile<ast::TupleFieldDef>,
-    ) -> Option<FieldId> {
+    pub(super) fn tuple_field_to_def(&mut self, src: InFile<ast::TupleField>) -> Option<FieldId> {
         self.to_def(src, keys::TUPLE_FIELD)
     }
     pub(super) fn enum_variant_to_def(
         &mut self,
-        src: InFile<ast::EnumVariant>,
+        src: InFile<ast::Variant>,
     ) -> Option<EnumVariantId> {
-        self.to_def(src, keys::ENUM_VARIANT)
+        self.to_def(src, keys::VARIANT)
     }
     pub(super) fn bind_pat_to_def(
         &mut self,
@@ -163,39 +154,39 @@ impl SourceToDefCtx<'_, '_> {
                         let def = self.module_to_def(container.with_value(it))?;
                         def.into()
                     },
-                    ast::TraitDef(it) => {
+                    ast::Trait(it) => {
                         let def = self.trait_to_def(container.with_value(it))?;
                         def.into()
                     },
-                    ast::ImplDef(it) => {
+                    ast::Impl(it) => {
                         let def = self.impl_to_def(container.with_value(it))?;
                         def.into()
                     },
-                    ast::FnDef(it) => {
+                    ast::Fn(it) => {
                         let def = self.fn_to_def(container.with_value(it))?;
                         DefWithBodyId::from(def).into()
                     },
-                    ast::StructDef(it) => {
+                    ast::Struct(it) => {
                         let def = self.struct_to_def(container.with_value(it))?;
                         VariantId::from(def).into()
                     },
-                    ast::EnumDef(it) => {
+                    ast::Enum(it) => {
                         let def = self.enum_to_def(container.with_value(it))?;
                         def.into()
                     },
-                    ast::UnionDef(it) => {
+                    ast::Union(it) => {
                         let def = self.union_to_def(container.with_value(it))?;
                         VariantId::from(def).into()
                     },
-                    ast::StaticDef(it) => {
+                    ast::Static(it) => {
                         let def = self.static_to_def(container.with_value(it))?;
                         DefWithBodyId::from(def).into()
                     },
-                    ast::ConstDef(it) => {
+                    ast::Const(it) => {
                         let def = self.const_to_def(container.with_value(it))?;
                         DefWithBodyId::from(def).into()
                     },
-                    ast::TypeAliasDef(it) => {
+                    ast::TypeAlias(it) => {
                         let def = self.type_alias_to_def(container.with_value(it))?;
                         def.into()
                     },
@@ -213,12 +204,12 @@ impl SourceToDefCtx<'_, '_> {
         for container in src.cloned().ancestors_with_macros(self.db.upcast()).skip(1) {
             let res: GenericDefId = match_ast! {
                 match (container.value) {
-                    ast::FnDef(it) => self.fn_to_def(container.with_value(it))?.into(),
-                    ast::StructDef(it) => self.struct_to_def(container.with_value(it))?.into(),
-                    ast::EnumDef(it) => self.enum_to_def(container.with_value(it))?.into(),
-                    ast::TraitDef(it) => self.trait_to_def(container.with_value(it))?.into(),
-                    ast::TypeAliasDef(it) => self.type_alias_to_def(container.with_value(it))?.into(),
-                    ast::ImplDef(it) => self.impl_to_def(container.with_value(it))?.into(),
+                    ast::Fn(it) => self.fn_to_def(container.with_value(it))?.into(),
+                    ast::Struct(it) => self.struct_to_def(container.with_value(it))?.into(),
+                    ast::Enum(it) => self.enum_to_def(container.with_value(it))?.into(),
+                    ast::Trait(it) => self.trait_to_def(container.with_value(it))?.into(),
+                    ast::TypeAlias(it) => self.type_alias_to_def(container.with_value(it))?.into(),
+                    ast::Impl(it) => self.impl_to_def(container.with_value(it))?.into(),
                     _ => continue,
                 }
             };
@@ -231,9 +222,9 @@ impl SourceToDefCtx<'_, '_> {
         for container in src.cloned().ancestors_with_macros(self.db.upcast()).skip(1) {
             let res: DefWithBodyId = match_ast! {
                 match (container.value) {
-                    ast::ConstDef(it) => self.const_to_def(container.with_value(it))?.into(),
-                    ast::StaticDef(it) => self.static_to_def(container.with_value(it))?.into(),
-                    ast::FnDef(it) => self.fn_to_def(container.with_value(it))?.into(),
+                    ast::Const(it) => self.const_to_def(container.with_value(it))?.into(),
+                    ast::Static(it) => self.static_to_def(container.with_value(it))?.into(),
+                    ast::Fn(it) => self.fn_to_def(container.with_value(it))?.into(),
                     _ => continue,
                 }
             };
diff --git a/crates/ra_hir/src/source_analyzer.rs b/crates/ra_hir/src/source_analyzer.rs
index 86a47a9e5..f2e630ef1 100644
--- a/crates/ra_hir/src/source_analyzer.rs
+++ b/crates/ra_hir/src/source_analyzer.rs
@@ -159,7 +159,7 @@ impl SourceAnalyzer {
     pub(crate) fn resolve_record_field(
         &self,
         db: &dyn HirDatabase,
-        field: &ast::RecordField,
+        field: &ast::RecordExprField,
     ) -> Option<(Field, Option<Local>)> {
         let expr = field.expr()?;
         let expr_id = self.expr_id(db, &expr)?;
@@ -246,7 +246,7 @@ impl SourceAnalyzer {
             }
         }
 
-        if let Some(rec_lit) = path.syntax().parent().and_then(ast::RecordLit::cast) {
+        if let Some(rec_lit) = path.syntax().parent().and_then(ast::RecordExpr::cast) {
             let expr_id = self.expr_id(db, &rec_lit.into())?;
             if let Some(VariantId::EnumVariantId(variant)) =
                 self.infer.as_ref()?.variant_resolution_for_expr(expr_id)
@@ -284,7 +284,7 @@ impl SourceAnalyzer {
     pub(crate) fn record_literal_missing_fields(
         &self,
         db: &dyn HirDatabase,
-        literal: &ast::RecordLit,
+        literal: &ast::RecordExpr,
     ) -> Option<Vec<(Field, Type)>> {
         let krate = self.resolver.krate()?;
         let body = self.body.as_ref()?;
@@ -358,7 +358,7 @@ impl SourceAnalyzer {
     pub(crate) fn resolve_variant(
         &self,
         db: &dyn HirDatabase,
-        record_lit: ast::RecordLit,
+        record_lit: ast::RecordExpr,
     ) -> Option<VariantId> {
         let infer = self.infer.as_ref()?;
         let expr_id = self.expr_id(db, &record_lit.into())?;
@@ -405,8 +405,7 @@ fn scope_for_offset(
             )
         })
         .map(|(expr_range, scope)| {
-            adjust(db, scopes, source_map, expr_range, offset.file_id, offset.value)
-                .unwrap_or(*scope)
+            adjust(db, scopes, source_map, expr_range, offset).unwrap_or(*scope)
         })
 }
 
@@ -417,8 +416,7 @@ fn adjust(
     scopes: &ExprScopes,
     source_map: &BodySourceMap,
     expr_range: TextRange,
-    file_id: HirFileId,
-    offset: TextSize,
+    offset: InFile<TextSize>,
 ) -> Option<ScopeId> {
     let child_scopes = scopes
         .scope_by_expr()
@@ -426,7 +424,7 @@ fn adjust(
         .filter_map(|(id, scope)| {
             let source = source_map.expr_syntax(*id).ok()?;
             // FIXME: correctly handle macro expansion
-            if source.file_id != file_id {
+            if source.file_id != offset.file_id {
                 return None;
             }
             let root = source.file_syntax(db.upcast());
@@ -434,7 +432,7 @@ fn adjust(
             Some((node.syntax().text_range(), scope))
         })
         .filter(|&(range, _)| {
-            range.start() <= offset && expr_range.contains_range(range) && range != expr_range
+            range.start() <= offset.value && expr_range.contains_range(range) && range != expr_range
         });
 
     child_scopes
diff --git a/crates/ra_hir_def/src/adt.rs b/crates/ra_hir_def/src/adt.rs
index 4994a2125..6cb56a1cd 100644
--- a/crates/ra_hir_def/src/adt.rs
+++ b/crates/ra_hir_def/src/adt.rs
@@ -8,7 +8,7 @@ use hir_expand::{
     InFile,
 };
 use ra_arena::{map::ArenaMap, Arena};
-use ra_syntax::ast::{self, NameOwner, TypeAscriptionOwner, VisibilityOwner};
+use ra_syntax::ast::{self, NameOwner, VisibilityOwner};
 
 use crate::{
     body::{CfgExpander, LowerCtx},
@@ -112,7 +112,7 @@ impl EnumData {
 
 impl HasChildSource for EnumId {
     type ChildId = LocalEnumVariantId;
-    type Value = ast::EnumVariant;
+    type Value = ast::Variant;
     fn child_source(&self, db: &dyn DefDatabase) -> InFile<ArenaMap<Self::ChildId, Self::Value>> {
         let src = self.lookup(db).source(db);
         let mut trace = Trace::new_for_map();
@@ -123,8 +123,8 @@ impl HasChildSource for EnumId {
 
 fn lower_enum(
     db: &dyn DefDatabase,
-    trace: &mut Trace<EnumVariantData, ast::EnumVariant>,
-    ast: &InFile<ast::EnumDef>,
+    trace: &mut Trace<EnumVariantData, ast::Variant>,
+    ast: &InFile<ast::Enum>,
     module_id: ModuleId,
 ) {
     let expander = CfgExpander::new(db, ast.file_id, module_id.krate);
@@ -179,7 +179,7 @@ impl VariantData {
 
 impl HasChildSource for VariantId {
     type ChildId = LocalFieldId;
-    type Value = Either<ast::TupleFieldDef, ast::RecordFieldDef>;
+    type Value = Either<ast::TupleField, ast::RecordField>;
 
     fn child_source(&self, db: &dyn DefDatabase) -> InFile<ArenaMap<Self::ChildId, Self::Value>> {
         let (src, module_id) = match self {
@@ -194,7 +194,7 @@ impl HasChildSource for VariantId {
             }
             VariantId::UnionId(it) => (
                 it.lookup(db).source(db).map(|it| {
-                    it.record_field_def_list()
+                    it.record_field_list()
                         .map(ast::StructKind::Record)
                         .unwrap_or(ast::StructKind::Unit)
                 }),
@@ -218,7 +218,7 @@ pub enum StructKind {
 fn lower_struct(
     db: &dyn DefDatabase,
     expander: &mut CfgExpander,
-    trace: &mut Trace<FieldData, Either<ast::TupleFieldDef, ast::RecordFieldDef>>,
+    trace: &mut Trace<FieldData, Either<ast::TupleField, ast::RecordField>>,
     ast: &InFile<ast::StructKind>,
 ) -> StructKind {
     let ctx = LowerCtx::new(db, ast.file_id);
@@ -234,7 +234,7 @@ fn lower_struct(
                     || Either::Left(fd.clone()),
                     || FieldData {
                         name: Name::new_tuple_field(i),
-                        type_ref: TypeRef::from_ast_opt(&ctx, fd.type_ref()),
+                        type_ref: TypeRef::from_ast_opt(&ctx, fd.ty()),
                         visibility: RawVisibility::from_ast(db, ast.with_value(fd.visibility())),
                     },
                 );
@@ -251,7 +251,7 @@ fn lower_struct(
                     || Either::Right(fd.clone()),
                     || FieldData {
                         name: fd.name().map(|n| n.as_name()).unwrap_or_else(Name::missing),
-                        type_ref: TypeRef::from_ast_opt(&ctx, fd.ascribed_type()),
+                        type_ref: TypeRef::from_ast_opt(&ctx, fd.ty()),
                         visibility: RawVisibility::from_ast(db, ast.with_value(fd.visibility())),
                     },
                 );
diff --git a/crates/ra_hir_def/src/attr.rs b/crates/ra_hir_def/src/attr.rs
index 70ccd4305..050832ce0 100644
--- a/crates/ra_hir_def/src/attr.rs
+++ b/crates/ra_hir_def/src/attr.rs
@@ -151,18 +151,15 @@ pub enum AttrInput {
 impl Attr {
     fn from_src(ast: ast::Attr, hygiene: &Hygiene) -> Option<Attr> {
         let path = ModPath::from_src(ast.path()?, hygiene)?;
-        let input = match ast.input() {
-            None => None,
-            Some(ast::AttrInput::Literal(lit)) => {
-                // FIXME: escape? raw string?
-                let value = lit.syntax().first_token()?.text().trim_matches('"').into();
-                Some(AttrInput::Literal(value))
-            }
-            Some(ast::AttrInput::TokenTree(tt)) => {
-                Some(AttrInput::TokenTree(ast_to_token_tree(&tt)?.0))
-            }
+        let input = if let Some(lit) = ast.literal() {
+            // FIXME: escape? raw string?
+            let value = lit.syntax().first_token()?.text().trim_matches('"').into();
+            Some(AttrInput::Literal(value))
+        } else if let Some(tt) = ast.token_tree() {
+            Some(AttrInput::TokenTree(ast_to_token_tree(&tt)?.0))
+        } else {
+            None
         };
-
         Some(Attr { path, input })
     }
 }
diff --git a/crates/ra_hir_def/src/body.rs b/crates/ra_hir_def/src/body.rs
index 2fe04db2b..d5f18b920 100644
--- a/crates/ra_hir_def/src/body.rs
+++ b/crates/ra_hir_def/src/body.rs
@@ -216,7 +216,7 @@ pub struct BodySourceMap {
     expr_map_back: ArenaMap<ExprId, Result<ExprSource, SyntheticSyntax>>,
     pat_map: FxHashMap<PatSource, PatId>,
     pat_map_back: ArenaMap<PatId, Result<PatSource, SyntheticSyntax>>,
-    field_map: FxHashMap<(ExprId, usize), InFile<AstPtr<ast::RecordField>>>,
+    field_map: FxHashMap<(ExprId, usize), InFile<AstPtr<ast::RecordExprField>>>,
     expansions: FxHashMap<InFile<AstPtr<ast::MacroCall>>, HirFileId>,
 }
 
@@ -314,7 +314,7 @@ impl BodySourceMap {
         self.pat_map.get(&src).cloned()
     }
 
-    pub fn field_syntax(&self, expr: ExprId, field: usize) -> InFile<AstPtr<ast::RecordField>> {
+    pub fn field_syntax(&self, expr: ExprId, field: usize) -> InFile<AstPtr<ast::RecordExprField>> {
         self.field_map[&(expr, field)].clone()
     }
 }
diff --git a/crates/ra_hir_def/src/body/lower.rs b/crates/ra_hir_def/src/body/lower.rs
index 5c57d8bde..827ced4ad 100644
--- a/crates/ra_hir_def/src/body/lower.rs
+++ b/crates/ra_hir_def/src/body/lower.rs
@@ -11,7 +11,7 @@ use ra_arena::Arena;
 use ra_syntax::{
     ast::{
         self, ArgListOwner, ArrayExprKind, LiteralKind, LoopBodyOwner, ModuleItemOwner, NameOwner,
-        SlicePatComponents, TypeAscriptionOwner,
+        SlicePatComponents,
     },
     AstNode, AstPtr,
 };
@@ -379,10 +379,10 @@ impl ExprCollector<'_> {
                 let expr = e.expr().map(|e| self.collect_expr(e));
                 self.alloc_expr(Expr::Return { expr }, syntax_ptr)
             }
-            ast::Expr::RecordLit(e) => {
+            ast::Expr::RecordExpr(e) => {
                 let path = e.path().and_then(|path| self.expander.parse_path(path));
                 let mut field_ptrs = Vec::new();
-                let record_lit = if let Some(nfl) = e.record_field_list() {
+                let record_lit = if let Some(nfl) = e.record_expr_field_list() {
                     let fields = nfl
                         .fields()
                         .inspect(|field| field_ptrs.push(AstPtr::new(field)))
@@ -432,7 +432,7 @@ impl ExprCollector<'_> {
             }
             ast::Expr::CastExpr(e) => {
                 let expr = self.collect_expr_opt(e.expr());
-                let type_ref = TypeRef::from_ast_opt(&self.ctx(), e.type_ref());
+                let type_ref = TypeRef::from_ast_opt(&self.ctx(), e.ty());
                 self.alloc_expr(Expr::Cast { expr, type_ref }, syntax_ptr)
             }
             ast::Expr::RefExpr(e) => {
@@ -466,16 +466,13 @@ impl ExprCollector<'_> {
                 if let Some(pl) = e.param_list() {
                     for param in pl.params() {
                         let pat = self.collect_pat_opt(param.pat());
-                        let type_ref =
-                            param.ascribed_type().map(|it| TypeRef::from_ast(&self.ctx(), it));
+                        let type_ref = param.ty().map(|it| TypeRef::from_ast(&self.ctx(), it));
                         args.push(pat);
                         arg_types.push(type_ref);
                     }
                 }
-                let ret_type = e
-                    .ret_type()
-                    .and_then(|r| r.type_ref())
-                    .map(|it| TypeRef::from_ast(&self.ctx(), it));
+                let ret_type =
+                    e.ret_type().and_then(|r| r.ty()).map(|it| TypeRef::from_ast(&self.ctx(), it));
                 let body = self.collect_expr_opt(e.body());
                 self.alloc_expr(Expr::Lambda { args, arg_types, ret_type, body }, syntax_ptr)
             }
@@ -607,8 +604,7 @@ impl ExprCollector<'_> {
             .map(|s| match s {
                 ast::Stmt::LetStmt(stmt) => {
                     let pat = self.collect_pat_opt(stmt.pat());
-                    let type_ref =
-                        stmt.ascribed_type().map(|it| TypeRef::from_ast(&self.ctx(), it));
+                    let type_ref = stmt.ty().map(|it| TypeRef::from_ast(&self.ctx(), it));
                     let initializer = stmt.initializer().map(|e| self.collect_expr(e));
                     Statement::Let { pat, type_ref, initializer }
                 }
@@ -627,49 +623,49 @@ impl ExprCollector<'_> {
             .items()
             .filter_map(|item| {
                 let (def, name): (ModuleDefId, Option<ast::Name>) = match item {
-                    ast::Item::FnDef(def) => {
+                    ast::Item::Fn(def) => {
                         let id = self.find_inner_item(&def)?;
                         (
                             FunctionLoc { container: container.into(), id }.intern(self.db).into(),
                             def.name(),
                         )
                     }
-                    ast::Item::TypeAliasDef(def) => {
+                    ast::Item::TypeAlias(def) => {
                         let id = self.find_inner_item(&def)?;
                         (
                             TypeAliasLoc { container: container.into(), id }.intern(self.db).into(),
                             def.name(),
                         )
                     }
-                    ast::Item::ConstDef(def) => {
+                    ast::Item::Const(def) => {
                         let id = self.find_inner_item(&def)?;
                         (
                             ConstLoc { container: container.into(), id }.intern(self.db).into(),
                             def.name(),
                         )
                     }
-                    ast::Item::StaticDef(def) => {
+                    ast::Item::Static(def) => {
                         let id = self.find_inner_item(&def)?;
                         (StaticLoc { container, id }.intern(self.db).into(), def.name())
                     }
-                    ast::Item::StructDef(def) => {
+                    ast::Item::Struct(def) => {
                         let id = self.find_inner_item(&def)?;
                         (StructLoc { container, id }.intern(self.db).into(), def.name())
                     }
-                    ast::Item::EnumDef(def) => {
+                    ast::Item::Enum(def) => {
                         let id = self.find_inner_item(&def)?;
                         (EnumLoc { container, id }.intern(self.db).into(), def.name())
                     }
-                    ast::Item::UnionDef(def) => {
+                    ast::Item::Union(def) => {
                         let id = self.find_inner_item(&def)?;
                         (UnionLoc { container, id }.intern(self.db).into(), def.name())
                     }
-                    ast::Item::TraitDef(def) => {
+                    ast::Item::Trait(def) => {
                         let id = self.find_inner_item(&def)?;
                         (TraitLoc { container, id }.intern(self.db).into(), def.name())
                     }
                     ast::Item::ExternBlock(_) => return None, // FIXME: collect from extern blocks
-                    ast::Item::ImplDef(_)
+                    ast::Item::Impl(_)
                     | ast::Item::Use(_)
                     | ast::Item::ExternCrate(_)
                     | ast::Item::Module(_)
diff --git a/crates/ra_hir_def/src/child_by_source.rs b/crates/ra_hir_def/src/child_by_source.rs
index a885ec96d..dcb00a1d9 100644
--- a/crates/ra_hir_def/src/child_by_source.rs
+++ b/crates/ra_hir_def/src/child_by_source.rs
@@ -162,7 +162,7 @@ impl ChildBySource for EnumId {
         let arena_map = arena_map.as_ref();
         for (local_id, source) in arena_map.value.iter() {
             let id = EnumVariantId { parent: *self, local_id };
-            res[keys::ENUM_VARIANT].insert(arena_map.with_value(source.clone()), id)
+            res[keys::VARIANT].insert(arena_map.with_value(source.clone()), id)
         }
 
         res
diff --git a/crates/ra_hir_def/src/generics.rs b/crates/ra_hir_def/src/generics.rs
index 6a0f493a7..8ea61fcf2 100644
--- a/crates/ra_hir_def/src/generics.rs
+++ b/crates/ra_hir_def/src/generics.rs
@@ -12,7 +12,7 @@ use hir_expand::{
 use ra_arena::{map::ArenaMap, Arena};
 use ra_db::FileId;
 use ra_prof::profile;
-use ra_syntax::ast::{self, NameOwner, TypeBoundsOwner, TypeParamsOwner};
+use ra_syntax::ast::{self, GenericParamsOwner, NameOwner, TypeBoundsOwner};
 
 use crate::{
     body::LowerCtx,
@@ -66,7 +66,7 @@ pub enum WherePredicateTarget {
     TypeParam(LocalTypeParamId),
 }
 
-type SourceMap = ArenaMap<LocalTypeParamId, Either<ast::TraitDef, ast::TypeParam>>;
+type SourceMap = ArenaMap<LocalTypeParamId, Either<ast::Trait, ast::TypeParam>>;
 
 impl GenericParams {
     pub(crate) fn generic_params_query(
@@ -205,9 +205,9 @@ impl GenericParams {
         &mut self,
         lower_ctx: &LowerCtx,
         sm: &mut SourceMap,
-        node: &dyn TypeParamsOwner,
+        node: &dyn GenericParamsOwner,
     ) {
-        if let Some(params) = node.type_param_list() {
+        if let Some(params) = node.generic_param_list() {
             self.fill_params(lower_ctx, sm, params)
         }
         if let Some(where_clause) = node.where_clause() {
@@ -232,7 +232,7 @@ impl GenericParams {
         &mut self,
         lower_ctx: &LowerCtx,
         sm: &mut SourceMap,
-        params: ast::TypeParamList,
+        params: ast::GenericParamList,
     ) {
         for type_param in params.type_params() {
             let name = type_param.name().map_or_else(Name::missing, |it| it.as_name());
@@ -317,7 +317,7 @@ impl GenericParams {
 
 impl HasChildSource for GenericDefId {
     type ChildId = LocalTypeParamId;
-    type Value = Either<ast::TraitDef, ast::TypeParam>;
+    type Value = Either<ast::Trait, ast::TypeParam>;
     fn child_source(&self, db: &dyn DefDatabase) -> InFile<SourceMap> {
         let (_, sm) = GenericParams::new(db, *self);
         sm
diff --git a/crates/ra_hir_def/src/item_tree.rs b/crates/ra_hir_def/src/item_tree.rs
index 0bab9c6d8..a67e75dac 100644
--- a/crates/ra_hir_def/src/item_tree.rs
+++ b/crates/ra_hir_def/src/item_tree.rs
@@ -13,7 +13,7 @@ use std::{
     sync::Arc,
 };
 
-use ast::{AstNode, AttrsOwner, NameOwner, StructKind, TypeAscriptionOwner};
+use ast::{AstNode, AttrsOwner, NameOwner, StructKind};
 use either::Either;
 use hir_expand::{
     ast_id_map::FileAstId,
@@ -413,15 +413,15 @@ macro_rules! mod_items {
 mod_items! {
     Import in imports -> ast::Use,
     ExternCrate in extern_crates -> ast::ExternCrate,
-    Function in functions -> ast::FnDef,
-    Struct in structs -> ast::StructDef,
-    Union in unions -> ast::UnionDef,
-    Enum in enums -> ast::EnumDef,
-    Const in consts -> ast::ConstDef,
-    Static in statics -> ast::StaticDef,
-    Trait in traits -> ast::TraitDef,
-    Impl in impls -> ast::ImplDef,
-    TypeAlias in type_aliases -> ast::TypeAliasDef,
+    Function in functions -> ast::Fn,
+    Struct in structs -> ast::Struct,
+    Union in unions -> ast::Union,
+    Enum in enums -> ast::Enum,
+    Const in consts -> ast::Const,
+    Static in statics -> ast::Static,
+    Trait in traits -> ast::Trait,
+    Impl in impls -> ast::Impl,
+    TypeAlias in type_aliases -> ast::TypeAlias,
     Mod in mods -> ast::Module,
     MacroCall in macro_calls -> ast::MacroCall,
 }
@@ -505,7 +505,7 @@ pub struct Function {
     pub params: Box<[TypeRef]>,
     pub is_varargs: bool,
     pub ret_type: TypeRef,
-    pub ast_id: FileAstId<ast::FnDef>,
+    pub ast_id: FileAstId<ast::Fn>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -514,7 +514,7 @@ pub struct Struct {
     pub visibility: RawVisibilityId,
     pub generic_params: GenericParamsId,
     pub fields: Fields,
-    pub ast_id: FileAstId<ast::StructDef>,
+    pub ast_id: FileAstId<ast::Struct>,
     pub kind: StructDefKind,
 }
 
@@ -534,7 +534,7 @@ pub struct Union {
     pub visibility: RawVisibilityId,
     pub generic_params: GenericParamsId,
     pub fields: Fields,
-    pub ast_id: FileAstId<ast::UnionDef>,
+    pub ast_id: FileAstId<ast::Union>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -543,7 +543,7 @@ pub struct Enum {
     pub visibility: RawVisibilityId,
     pub generic_params: GenericParamsId,
     pub variants: IdRange<Variant>,
-    pub ast_id: FileAstId<ast::EnumDef>,
+    pub ast_id: FileAstId<ast::Enum>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -552,7 +552,7 @@ pub struct Const {
     pub name: Option<Name>,
     pub visibility: RawVisibilityId,
     pub type_ref: TypeRef,
-    pub ast_id: FileAstId<ast::ConstDef>,
+    pub ast_id: FileAstId<ast::Const>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -561,7 +561,7 @@ pub struct Static {
     pub visibility: RawVisibilityId,
     pub mutable: bool,
     pub type_ref: TypeRef,
-    pub ast_id: FileAstId<ast::StaticDef>,
+    pub ast_id: FileAstId<ast::Static>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -571,7 +571,7 @@ pub struct Trait {
     pub generic_params: GenericParamsId,
     pub auto: bool,
     pub items: Box<[AssocItem]>,
-    pub ast_id: FileAstId<ast::TraitDef>,
+    pub ast_id: FileAstId<ast::Trait>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
@@ -581,7 +581,7 @@ pub struct Impl {
     pub target_type: TypeRef,
     pub is_negative: bool,
     pub items: Box<[AssocItem]>,
-    pub ast_id: FileAstId<ast::ImplDef>,
+    pub ast_id: FileAstId<ast::Impl>,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -592,7 +592,7 @@ pub struct TypeAlias {
     pub bounds: Box<[TypeBound]>,
     pub generic_params: GenericParamsId,
     pub type_ref: Option<TypeRef>,
-    pub ast_id: FileAstId<ast::TypeAliasDef>,
+    pub ast_id: FileAstId<ast::TypeAlias>,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
diff --git a/crates/ra_hir_def/src/item_tree/lower.rs b/crates/ra_hir_def/src/item_tree/lower.rs
index 8bd0362dc..feb31579e 100644
--- a/crates/ra_hir_def/src/item_tree/lower.rs
+++ b/crates/ra_hir_def/src/item_tree/lower.rs
@@ -1,10 +1,7 @@
 //! AST -> `ItemTree` lowering code.
 
-use super::*;
-use crate::{
-    attr::Attrs,
-    generics::{GenericParams, TypeParamData, TypeParamProvenance},
-};
+use std::{collections::hash_map::Entry, mem, sync::Arc};
+
 use hir_expand::{ast_id_map::AstIdMap, hygiene::Hygiene, HirFileId};
 use ra_arena::map::ArenaMap;
 use ra_syntax::{
@@ -12,7 +9,13 @@ use ra_syntax::{
     SyntaxNode,
 };
 use smallvec::SmallVec;
-use std::{collections::hash_map::Entry, mem, sync::Arc};
+
+use crate::{
+    attr::Attrs,
+    generics::{GenericParams, TypeParamData, TypeParamProvenance},
+};
+
+use super::*;
 
 fn id<N: ItemTreeNode>(index: Idx<N>) -> FileItemTreeId<N> {
     FileItemTreeId { index, _p: PhantomData }
@@ -75,13 +78,13 @@ impl Ctx {
 
         // Collect inner items for 1-to-1-lowered items.
         match item {
-            ast::Item::StructDef(_)
-            | ast::Item::UnionDef(_)
-            | ast::Item::EnumDef(_)
-            | ast::Item::FnDef(_)
-            | ast::Item::TypeAliasDef(_)
-            | ast::Item::ConstDef(_)
-            | ast::Item::StaticDef(_)
+            ast::Item::Struct(_)
+            | ast::Item::Union(_)
+            | ast::Item::Enum(_)
+            | ast::Item::Fn(_)
+            | ast::Item::TypeAlias(_)
+            | ast::Item::Const(_)
+            | ast::Item::Static(_)
             | ast::Item::MacroCall(_) => {
                 // Skip this if we're already collecting inner items. We'll descend into all nodes
                 // already.
@@ -92,7 +95,7 @@ impl Ctx {
 
             // These are handled in their respective `lower_X` method (since we can't just blindly
             // walk them).
-            ast::Item::TraitDef(_) | ast::Item::ImplDef(_) | ast::Item::ExternBlock(_) => {}
+            ast::Item::Trait(_) | ast::Item::Impl(_) | ast::Item::ExternBlock(_) => {}
 
             // These don't have inner items.
             ast::Item::Module(_) | ast::Item::ExternCrate(_) | ast::Item::Use(_) => {}
@@ -100,16 +103,16 @@ impl Ctx {
 
         let attrs = Attrs::new(item, &self.hygiene);
         let items = match item {
-            ast::Item::StructDef(ast) => self.lower_struct(ast).map(Into::into),
-            ast::Item::UnionDef(ast) => self.lower_union(ast).map(Into::into),
-            ast::Item::EnumDef(ast) => self.lower_enum(ast).map(Into::into),
-            ast::Item::FnDef(ast) => self.lower_function(ast).map(Into::into),
-            ast::Item::TypeAliasDef(ast) => self.lower_type_alias(ast).map(Into::into),
-            ast::Item::StaticDef(ast) => self.lower_static(ast).map(Into::into),
-            ast::Item::ConstDef(ast) => Some(self.lower_const(ast).into()),
+            ast::Item::Struct(ast) => self.lower_struct(ast).map(Into::into),
+            ast::Item::Union(ast) => self.lower_union(ast).map(Into::into),
+            ast::Item::Enum(ast) => self.lower_enum(ast).map(Into::into),
+            ast::Item::Fn(ast) => self.lower_function(ast).map(Into::into),
+            ast::Item::TypeAlias(ast) => self.lower_type_alias(ast).map(Into::into),
+            ast::Item::Static(ast) => self.lower_static(ast).map(Into::into),
+            ast::Item::Const(ast) => Some(self.lower_const(ast).into()),
             ast::Item::Module(ast) => self.lower_module(ast).map(Into::into),
-            ast::Item::TraitDef(ast) => self.lower_trait(ast).map(Into::into),
-            ast::Item::ImplDef(ast) => self.lower_impl(ast).map(Into::into),
+            ast::Item::Trait(ast) => self.lower_trait(ast).map(Into::into),
+            ast::Item::Impl(ast) => self.lower_impl(ast).map(Into::into),
             ast::Item::Use(ast) => Some(ModItems(
                 self.lower_use(ast).into_iter().map(Into::into).collect::<SmallVec<_>>(),
             )),
@@ -155,14 +158,14 @@ impl Ctx {
 
     fn lower_assoc_item(&mut self, item: &ast::AssocItem) -> Option<AssocItem> {
         match item {
-            ast::AssocItem::FnDef(ast) => self.lower_function(ast).map(Into::into),
-            ast::AssocItem::TypeAliasDef(ast) => self.lower_type_alias(ast).map(Into::into),
-            ast::AssocItem::ConstDef(ast) => Some(self.lower_const(ast).into()),
+            ast::AssocItem::Fn(ast) => self.lower_function(ast).map(Into::into),
+            ast::AssocItem::TypeAlias(ast) => self.lower_type_alias(ast).map(Into::into),
+            ast::AssocItem::Const(ast) => Some(self.lower_const(ast).into()),
             ast::AssocItem::MacroCall(ast) => self.lower_macro_call(ast).map(Into::into),
         }
     }
 
-    fn lower_struct(&mut self, strukt: &ast::StructDef) -> Option<FileItemTreeId<Struct>> {
+    fn lower_struct(&mut self, strukt: &ast::Struct) -> Option<FileItemTreeId<Struct>> {
         let visibility = self.lower_visibility(strukt);
         let name = strukt.name()?.as_name();
         let generic_params = self.lower_generic_params(GenericsOwner::Struct, strukt);
@@ -191,7 +194,7 @@ impl Ctx {
         }
     }
 
-    fn lower_record_fields(&mut self, fields: &ast::RecordFieldDefList) -> IdRange<Field> {
+    fn lower_record_fields(&mut self, fields: &ast::RecordFieldList) -> IdRange<Field> {
         let start = self.next_field_idx();
         for field in fields.fields() {
             if let Some(data) = self.lower_record_field(&field) {
@@ -203,15 +206,15 @@ impl Ctx {
         IdRange::new(start..end)
     }
 
-    fn lower_record_field(&mut self, field: &ast::RecordFieldDef) -> Option<Field> {
+    fn lower_record_field(&mut self, field: &ast::RecordField) -> Option<Field> {
         let name = field.name()?.as_name();
         let visibility = self.lower_visibility(field);
-        let type_ref = self.lower_type_ref_opt(field.ascribed_type());
+        let type_ref = self.lower_type_ref_opt(field.ty());
         let res = Field { name, type_ref, visibility };
         Some(res)
     }
 
-    fn lower_tuple_fields(&mut self, fields: &ast::TupleFieldDefList) -> IdRange<Field> {
+    fn lower_tuple_fields(&mut self, fields: &ast::TupleFieldList) -> IdRange<Field> {
         let start = self.next_field_idx();
         for (i, field) in fields.fields().enumerate() {
             let data = self.lower_tuple_field(i, &field);
@@ -222,22 +225,20 @@ impl Ctx {
         IdRange::new(start..end)
     }
 
-    fn lower_tuple_field(&mut self, idx: usize, field: &ast::TupleFieldDef) -> Field {
+    fn lower_tuple_field(&mut self, idx: usize, field: &ast::TupleField) -> Field {
         let name = Name::new_tuple_field(idx);
         let visibility = self.lower_visibility(field);
-        let type_ref = self.lower_type_ref_opt(field.type_ref());
+        let type_ref = self.lower_type_ref_opt(field.ty());
         let res = Field { name, type_ref, visibility };
         res
     }
 
-    fn lower_union(&mut self, union: &ast::UnionDef) -> Option<FileItemTreeId<Union>> {
+    fn lower_union(&mut self, union: &ast::Union) -> Option<FileItemTreeId<Union>> {
         let visibility = self.lower_visibility(union);
         let name = union.name()?.as_name();
         let generic_params = self.lower_generic_params(GenericsOwner::Union, union);
-        let fields = match union.record_field_def_list() {
-            Some(record_field_def_list) => {
-                self.lower_fields(&StructKind::Record(record_field_def_list))
-            }
+        let fields = match union.record_field_list() {
+            Some(record_field_list) => self.lower_fields(&StructKind::Record(record_field_list)),
             None => Fields::Record(IdRange::new(self.next_field_idx()..self.next_field_idx())),
         };
         let ast_id = self.source_ast_id_map.ast_id(union);
@@ -245,7 +246,7 @@ impl Ctx {
         Some(id(self.data().unions.alloc(res)))
     }
 
-    fn lower_enum(&mut self, enum_: &ast::EnumDef) -> Option<FileItemTreeId<Enum>> {
+    fn lower_enum(&mut self, enum_: &ast::Enum) -> Option<FileItemTreeId<Enum>> {
         let visibility = self.lower_visibility(enum_);
         let name = enum_.name()?.as_name();
         let generic_params = self.lower_generic_params(GenericsOwner::Enum, enum_);
@@ -258,7 +259,7 @@ impl Ctx {
         Some(id(self.data().enums.alloc(res)))
     }
 
-    fn lower_variants(&mut self, variants: &ast::EnumVariantList) -> IdRange<Variant> {
+    fn lower_variants(&mut self, variants: &ast::VariantList) -> IdRange<Variant> {
         let start = self.next_variant_idx();
         for variant in variants.variants() {
             if let Some(data) = self.lower_variant(&variant) {
@@ -270,14 +271,14 @@ impl Ctx {
         IdRange::new(start..end)
     }
 
-    fn lower_variant(&mut self, variant: &ast::EnumVariant) -> Option<Variant> {
+    fn lower_variant(&mut self, variant: &ast::Variant) -> Option<Variant> {
         let name = variant.name()?.as_name();
         let fields = self.lower_fields(&variant.kind());
         let res = Variant { name, fields };
         Some(res)
     }
 
-    fn lower_function(&mut self, func: &ast::FnDef) -> Option<FileItemTreeId<Function>> {
+    fn lower_function(&mut self, func: &ast::Fn) -> Option<FileItemTreeId<Function>> {
         let visibility = self.lower_visibility(func);
         let name = func.name()?.as_name();
 
@@ -285,7 +286,7 @@ impl Ctx {
         let mut has_self_param = false;
         if let Some(param_list) = func.param_list() {
             if let Some(self_param) = param_list.self_param() {
-                let self_type = match self_param.ascribed_type() {
+                let self_type = match self_param.ty() {
                     Some(type_ref) => TypeRef::from_ast(&self.body_ctx, type_ref),
                     None => {
                         let self_type = TypeRef::Path(name![Self].into());
@@ -304,7 +305,7 @@ impl Ctx {
                 has_self_param = true;
             }
             for param in param_list.params() {
-                let type_ref = TypeRef::from_ast_opt(&self.body_ctx, param.ascribed_type());
+                let type_ref = TypeRef::from_ast_opt(&self.body_ctx, param.ty());
                 params.push(type_ref);
             }
         }
@@ -316,7 +317,7 @@ impl Ctx {
             }
         }
 
-        let ret_type = match func.ret_type().and_then(|rt| rt.type_ref()) {
+        let ret_type = match func.ret_type().and_then(|rt| rt.ty()) {
             Some(type_ref) => TypeRef::from_ast(&self.body_ctx, type_ref),
             _ => TypeRef::unit(),
         };
@@ -348,10 +349,10 @@ impl Ctx {
 
     fn lower_type_alias(
         &mut self,
-        type_alias: &ast::TypeAliasDef,
+        type_alias: &ast::TypeAlias,
     ) -> Option<FileItemTreeId<TypeAlias>> {
         let name = type_alias.name()?.as_name();
-        let type_ref = type_alias.type_ref().map(|it| self.lower_type_ref(&it));
+        let type_ref = type_alias.ty().map(|it| self.lower_type_ref(&it));
         let visibility = self.lower_visibility(type_alias);
         let bounds = self.lower_type_bounds(type_alias);
         let generic_params = self.lower_generic_params(GenericsOwner::TypeAlias, type_alias);
@@ -367,9 +368,9 @@ impl Ctx {
         Some(id(self.data().type_aliases.alloc(res)))
     }
 
-    fn lower_static(&mut self, static_: &ast::StaticDef) -> Option<FileItemTreeId<Static>> {
+    fn lower_static(&mut self, static_: &ast::Static) -> Option<FileItemTreeId<Static>> {
         let name = static_.name()?.as_name();
-        let type_ref = self.lower_type_ref_opt(static_.ascribed_type());
+        let type_ref = self.lower_type_ref_opt(static_.ty());
         let visibility = self.lower_visibility(static_);
         let mutable = static_.mut_token().is_some();
         let ast_id = self.source_ast_id_map.ast_id(static_);
@@ -377,9 +378,9 @@ impl Ctx {
         Some(id(self.data().statics.alloc(res)))
     }
 
-    fn lower_const(&mut self, konst: &ast::ConstDef) -> FileItemTreeId<Const> {
+    fn lower_const(&mut self, konst: &ast::Const) -> FileItemTreeId<Const> {
         let name = konst.name().map(|it| it.as_name());
-        let type_ref = self.lower_type_ref_opt(konst.ascribed_type());
+        let type_ref = self.lower_type_ref_opt(konst.ty());
         let visibility = self.lower_visibility(konst);
         let ast_id = self.source_ast_id_map.ast_id(konst);
         let res = Const { name, visibility, type_ref, ast_id };
@@ -412,7 +413,7 @@ impl Ctx {
         Some(id(self.data().mods.alloc(res)))
     }
 
-    fn lower_trait(&mut self, trait_def: &ast::TraitDef) -> Option<FileItemTreeId<Trait>> {
+    fn lower_trait(&mut self, trait_def: &ast::Trait) -> Option<FileItemTreeId<Trait>> {
         let name = trait_def.name()?.as_name();
         let visibility = self.lower_visibility(trait_def);
         let generic_params =
@@ -444,7 +445,7 @@ impl Ctx {
         Some(id(self.data().traits.alloc(res)))
     }
 
-    fn lower_impl(&mut self, impl_def: &ast::ImplDef) -> Option<FileItemTreeId<Impl>> {
+    fn lower_impl(&mut self, impl_def: &ast::Impl) -> Option<FileItemTreeId<Impl>> {
         let generic_params =
             self.lower_generic_params_and_inner_items(GenericsOwner::Impl, impl_def);
         let target_trait = impl_def.target_trait().map(|tr| self.lower_type_ref(&tr));
@@ -547,15 +548,16 @@ impl Ctx {
                     self.collect_inner_items(item.syntax());
                     let attrs = Attrs::new(&item, &self.hygiene);
                     let id: ModItem = match item {
-                        ast::ExternItem::FnDef(ast) => {
+                        ast::ExternItem::Fn(ast) => {
                             let func = self.lower_function(&ast)?;
                             self.data().functions[func.index].is_unsafe = true;
                             func.into()
                         }
-                        ast::ExternItem::StaticDef(ast) => {
+                        ast::ExternItem::Static(ast) => {
                             let statik = self.lower_static(&ast)?;
                             statik.into()
                         }
+                        ast::ExternItem::MacroCall(_) => return None,
                     };
                     self.add_attrs(id.into(), attrs);
                     Some(id)
@@ -568,10 +570,10 @@ impl Ctx {
     fn lower_generic_params_and_inner_items(
         &mut self,
         owner: GenericsOwner<'_>,
-        node: &impl ast::TypeParamsOwner,
+        node: &impl ast::GenericParamsOwner,
     ) -> GenericParamsId {
         // Generics are part of item headers and may contain inner items we need to collect.
-        if let Some(params) = node.type_param_list() {
+        if let Some(params) = node.generic_param_list() {
             self.collect_inner_items(params.syntax());
         }
         if let Some(clause) = node.where_clause() {
@@ -584,7 +586,7 @@ impl Ctx {
     fn lower_generic_params(
         &mut self,
         owner: GenericsOwner<'_>,
-        node: &impl ast::TypeParamsOwner,
+        node: &impl ast::GenericParamsOwner,
     ) -> GenericParamsId {
         let mut sm = &mut ArenaMap::default();
         let mut generics = GenericParams::default();
@@ -697,7 +699,7 @@ enum GenericsOwner<'a> {
     Enum,
     Union,
     /// The `TraitDef` is needed to fill the source map for the implicit `Self` parameter.
-    Trait(&'a ast::TraitDef),
+    Trait(&'a ast::Trait),
     TypeAlias,
     Impl,
 }
diff --git a/crates/ra_hir_def/src/item_tree/tests.rs b/crates/ra_hir_def/src/item_tree/tests.rs
index 3f2e29d9e..a81497fa8 100644
--- a/crates/ra_hir_def/src/item_tree/tests.rs
+++ b/crates/ra_hir_def/src/item_tree/tests.rs
@@ -234,25 +234,25 @@ fn smoke() {
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("ext_crate"))] }, input: None }]) }]
             ExternCrate { path: ModPath { kind: Plain, segments: [Name(Text("krate"))] }, alias: None, visibility: RawVisibilityId("pub(self)"), is_macro_use: false, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::ExternCrate>(1) }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("on_trait"))] }, input: None }]) }]
-            Trait { name: Name(Text("Tr")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(0), auto: false, items: [TypeAlias(Idx::<TypeAlias>(0)), Const(Idx::<Const>(0)), Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::TraitDef>(2) }
+            Trait { name: Name(Text("Tr")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(0), auto: false, items: [TypeAlias(Idx::<TypeAlias>(0)), Const(Idx::<Const>(0)), Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Trait>(2) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("assoc_ty"))] }, input: None }]) }]
-            > TypeAlias { name: Name(Text("AssocTy")), visibility: RawVisibilityId("pub(self)"), bounds: [Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Tr"))] }, generic_args: [Some(GenericArgs { args: [Type(Tuple([]))], has_self_type: false, bindings: [] })] })], generic_params: GenericParamsId(4294967295), type_ref: None, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::TypeAliasDef>(8) }
+            > TypeAlias { name: Name(Text("AssocTy")), visibility: RawVisibilityId("pub(self)"), bounds: [Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Tr"))] }, generic_args: [Some(GenericArgs { args: [Type(Tuple([]))], has_self_type: false, bindings: [] })] })], generic_params: GenericParamsId(4294967295), type_ref: None, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::TypeAlias>(8) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("assoc_const"))] }, input: None }]) }]
-            > Const { name: Some(Name(Text("CONST"))), visibility: RawVisibilityId("pub(self)"), type_ref: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("u8"))] }, generic_args: [None] }), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::ConstDef>(9) }
+            > Const { name: Some(Name(Text("CONST"))), visibility: RawVisibilityId("pub(self)"), type_ref: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("u8"))] }, generic_args: [None] }), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Const>(9) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("assoc_method"))] }, input: None }]) }]
-            > Function { name: Name(Text("method")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: true, is_unsafe: false, params: [Reference(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Self"))] }, generic_args: [None] }), Shared)], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(10) }
+            > Function { name: Name(Text("method")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: true, is_unsafe: false, params: [Reference(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Self"))] }, generic_args: [None] }), Shared)], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(10) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("assoc_dfl_method"))] }, input: None }]) }]
-            > Function { name: Name(Text("dfl_method")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: true, is_unsafe: false, params: [Reference(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Self"))] }, generic_args: [None] }), Mut)], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(11) }
+            > Function { name: Name(Text("dfl_method")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: true, is_unsafe: false, params: [Reference(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Self"))] }, generic_args: [None] }), Mut)], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(11) }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("struct0"))] }, input: None }]) }]
-            Struct { name: Name(Text("Struct0")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(1), fields: Unit, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::StructDef>(3), kind: Unit }
+            Struct { name: Name(Text("Struct0")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(1), fields: Unit, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Struct>(3), kind: Unit }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("struct1"))] }, input: None }]) }]
-            Struct { name: Name(Text("Struct1")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(2), fields: Tuple(IdRange::<ra_hir_def::item_tree::Field>(0..1)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::StructDef>(4), kind: Tuple }
+            Struct { name: Name(Text("Struct1")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(2), fields: Tuple(IdRange::<ra_hir_def::item_tree::Field>(0..1)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Struct>(4), kind: Tuple }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("struct2"))] }, input: None }]) }]
-            Struct { name: Name(Text("Struct2")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(3), fields: Record(IdRange::<ra_hir_def::item_tree::Field>(1..2)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::StructDef>(5), kind: Record }
+            Struct { name: Name(Text("Struct2")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(3), fields: Record(IdRange::<ra_hir_def::item_tree::Field>(1..2)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Struct>(5), kind: Record }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("en"))] }, input: None }]) }]
-            Enum { name: Name(Text("En")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), variants: IdRange::<ra_hir_def::item_tree::Variant>(0..1), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::EnumDef>(6) }
+            Enum { name: Name(Text("En")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), variants: IdRange::<ra_hir_def::item_tree::Variant>(0..1), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Enum>(6) }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("un"))] }, input: None }]) }]
-            Union { name: Name(Text("Un")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), fields: Record(IdRange::<ra_hir_def::item_tree::Field>(3..4)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::UnionDef>(7) }
+            Union { name: Name(Text("Un")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), fields: Record(IdRange::<ra_hir_def::item_tree::Field>(3..4)), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Union>(7) }
         "##]],
     );
 }
@@ -274,13 +274,13 @@ fn simple_inner_items() {
             inner attrs: Attrs { entries: None }
 
             top-level items:
-            Impl { generic_params: GenericParamsId(0), target_trait: Some(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("D"))] }, generic_args: [None] })), target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Response"))] }, generic_args: [Some(GenericArgs { args: [Type(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("T"))] }, generic_args: [None] }))], has_self_type: false, bindings: [] })] }), is_negative: false, items: [Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::ImplDef>(0) }
-            > Function { name: Name(Text("foo")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(1) }
+            Impl { generic_params: GenericParamsId(0), target_trait: Some(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("D"))] }, generic_args: [None] })), target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Response"))] }, generic_args: [Some(GenericArgs { args: [Type(Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("T"))] }, generic_args: [None] }))], has_self_type: false, bindings: [] })] }), is_negative: false, items: [Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Impl>(0) }
+            > Function { name: Name(Text("foo")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(1) }
 
             inner items:
 
             for AST FileAstId::<ra_syntax::ast::generated::nodes::Item>(2):
-            Function { name: Name(Text("end")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(1), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(2) }
+            Function { name: Name(Text("end")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(1), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(2) }
 
         "#]],
     );
@@ -303,9 +303,9 @@ fn extern_attrs() {
 
             top-level items:
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_a"))] }, input: None }, Attr { path: ModPath { kind: Plain, segments: [Name(Text("block_attr"))] }, input: None }]) }]
-            Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: true, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(1) }
+            Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: true, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(1) }
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_b"))] }, input: None }, Attr { path: ModPath { kind: Plain, segments: [Name(Text("block_attr"))] }, input: None }]) }]
-            Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: true, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(2) }
+            Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: true, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(2) }
         "##]],
     );
 }
@@ -327,11 +327,11 @@ fn trait_attrs() {
 
             top-level items:
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("trait_attr"))] }, input: None }]) }]
-            Trait { name: Name(Text("Tr")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(0), auto: false, items: [Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::TraitDef>(0) }
+            Trait { name: Name(Text("Tr")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(0), auto: false, items: [Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Trait>(0) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_a"))] }, input: None }]) }]
-            > Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(1) }
+            > Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(1) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_b"))] }, input: None }]) }]
-            > Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(2) }
+            > Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(2) }
         "##]],
     );
 }
@@ -353,11 +353,11 @@ fn impl_attrs() {
 
             top-level items:
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("impl_attr"))] }, input: None }]) }]
-            Impl { generic_params: GenericParamsId(4294967295), target_trait: None, target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Ty"))] }, generic_args: [None] }), is_negative: false, items: [Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::ImplDef>(0) }
+            Impl { generic_params: GenericParamsId(4294967295), target_trait: None, target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("Ty"))] }, generic_args: [None] }), is_negative: false, items: [Function(Idx::<Function>(0)), Function(Idx::<Function>(1))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Impl>(0) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_a"))] }, input: None }]) }]
-            > Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(1) }
+            > Function { name: Name(Text("a")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(1) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_b"))] }, input: None }]) }]
-            > Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(2) }
+            > Function { name: Name(Text("b")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(2) }
         "##]],
     );
 }
@@ -408,13 +408,13 @@ fn inner_item_attrs() {
             inner attrs: Attrs { entries: None }
 
             top-level items:
-            Function { name: Name(Text("foo")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(0) }
+            Function { name: Name(Text("foo")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(0) }
 
             inner items:
 
             for AST FileAstId::<ra_syntax::ast::generated::nodes::Item>(1):
             #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("on_inner"))] }, input: None }]) }]
-            Function { name: Name(Text("inner")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::FnDef>(1) }
+            Function { name: Name(Text("inner")), visibility: RawVisibilityId("pub(self)"), generic_params: GenericParamsId(4294967295), has_self_param: false, is_unsafe: false, params: [], is_varargs: false, ret_type: Tuple([]), ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Fn>(1) }
 
         "##]],
     );
@@ -432,7 +432,7 @@ fn assoc_item_macros() {
             inner attrs: Attrs { entries: None }
 
             top-level items:
-            Impl { generic_params: GenericParamsId(4294967295), target_trait: None, target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("S"))] }, generic_args: [None] }), is_negative: false, items: [MacroCall(Idx::<MacroCall>(0))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::ImplDef>(0) }
+            Impl { generic_params: GenericParamsId(4294967295), target_trait: None, target_type: Path(Path { type_anchor: None, mod_path: ModPath { kind: Plain, segments: [Name(Text("S"))] }, generic_args: [None] }), is_negative: false, items: [MacroCall(Idx::<MacroCall>(0))], ast_id: FileAstId::<ra_syntax::ast::generated::nodes::Impl>(0) }
             > MacroCall { name: None, path: ModPath { kind: Plain, segments: [Name(Text("items"))] }, is_export: false, is_local_inner: false, is_builtin: false, ast_id: FileAstId::<ra_syntax::ast::generated::nodes::MacroCall>(1) }
         "#]],
     );
diff --git a/crates/ra_hir_def/src/keys.rs b/crates/ra_hir_def/src/keys.rs
index a7349a21d..441bdbead 100644
--- a/crates/ra_hir_def/src/keys.rs
+++ b/crates/ra_hir_def/src/keys.rs
@@ -14,19 +14,19 @@ use crate::{
 
 pub type Key<K, V> = crate::dyn_map::Key<InFile<K>, V, AstPtrPolicy<K, V>>;
 
-pub const FUNCTION: Key<ast::FnDef, FunctionId> = Key::new();
-pub const CONST: Key<ast::ConstDef, ConstId> = Key::new();
-pub const STATIC: Key<ast::StaticDef, StaticId> = Key::new();
-pub const TYPE_ALIAS: Key<ast::TypeAliasDef, TypeAliasId> = Key::new();
-pub const IMPL: Key<ast::ImplDef, ImplId> = Key::new();
-pub const TRAIT: Key<ast::TraitDef, TraitId> = Key::new();
-pub const STRUCT: Key<ast::StructDef, StructId> = Key::new();
-pub const UNION: Key<ast::UnionDef, UnionId> = Key::new();
-pub const ENUM: Key<ast::EnumDef, EnumId> = Key::new();
-
-pub const ENUM_VARIANT: Key<ast::EnumVariant, EnumVariantId> = Key::new();
-pub const TUPLE_FIELD: Key<ast::TupleFieldDef, FieldId> = Key::new();
-pub const RECORD_FIELD: Key<ast::RecordFieldDef, FieldId> = Key::new();
+pub const FUNCTION: Key<ast::Fn, FunctionId> = Key::new();
+pub const CONST: Key<ast::Const, ConstId> = Key::new();
+pub const STATIC: Key<ast::Static, StaticId> = Key::new();
+pub const TYPE_ALIAS: Key<ast::TypeAlias, TypeAliasId> = Key::new();
+pub const IMPL: Key<ast::Impl, ImplId> = Key::new();
+pub const TRAIT: Key<ast::Trait, TraitId> = Key::new();
+pub const STRUCT: Key<ast::Struct, StructId> = Key::new();
+pub const UNION: Key<ast::Union, UnionId> = Key::new();
+pub const ENUM: Key<ast::Enum, EnumId> = Key::new();
+
+pub const VARIANT: Key<ast::Variant, EnumVariantId> = Key::new();
+pub const TUPLE_FIELD: Key<ast::TupleField, FieldId> = Key::new();
+pub const RECORD_FIELD: Key<ast::RecordField, FieldId> = Key::new();
 pub const TYPE_PARAM: Key<ast::TypeParam, TypeParamId> = Key::new();
 
 pub const MACRO: Key<ast::MacroCall, MacroDefId> = Key::new();
diff --git a/crates/ra_hir_def/src/path/lower.rs b/crates/ra_hir_def/src/path/lower.rs
index 6a0c019fd..07d17916a 100644
--- a/crates/ra_hir_def/src/path/lower.rs
+++ b/crates/ra_hir_def/src/path/lower.rs
@@ -9,7 +9,7 @@ use hir_expand::{
     hygiene::Hygiene,
     name::{name, AsName},
 };
-use ra_syntax::ast::{self, AstNode, TypeAscriptionOwner, TypeBoundsOwner};
+use ra_syntax::ast::{self, AstNode, TypeBoundsOwner};
 
 use super::AssociatedTypeBinding;
 use crate::{
@@ -189,14 +189,14 @@ fn lower_generic_args_from_fn_path(
     if let Some(params) = params {
         let mut param_types = Vec::new();
         for param in params.params() {
-            let type_ref = TypeRef::from_ast_opt(&ctx, param.ascribed_type());
+            let type_ref = TypeRef::from_ast_opt(&ctx, param.ty());
             param_types.push(type_ref);
         }
         let arg = GenericArg::Type(TypeRef::Tuple(param_types));
         args.push(arg);
     }
     if let Some(ret_type) = ret_type {
-        let type_ref = TypeRef::from_ast_opt(&ctx, ret_type.type_ref());
+        let type_ref = TypeRef::from_ast_opt(&ctx, ret_type.ty());
         bindings.push(AssociatedTypeBinding {
             name: name![Output],
             type_ref: Some(type_ref),
diff --git a/crates/ra_hir_def/src/type_ref.rs b/crates/ra_hir_def/src/type_ref.rs
index 970fc9af5..a5dc10eac 100644
--- a/crates/ra_hir_def/src/type_ref.rs
+++ b/crates/ra_hir_def/src/type_ref.rs
@@ -1,7 +1,7 @@
 //! HIR for references to types. Paths in these are not yet resolved. They can
 //! be directly created from an ast::TypeRef, without further queries.
 
-use ra_syntax::ast::{self, TypeAscriptionOwner};
+use ra_syntax::ast::{self};
 
 use crate::{body::LowerCtx, path::Path};
 
@@ -82,7 +82,7 @@ impl TypeRef {
     /// Converts an `ast::TypeRef` to a `hir::TypeRef`.
     pub(crate) fn from_ast(ctx: &LowerCtx, node: ast::TypeRef) -> Self {
         match node {
-            ast::TypeRef::ParenType(inner) => TypeRef::from_ast_opt(&ctx, inner.type_ref()),
+            ast::TypeRef::ParenType(inner) => TypeRef::from_ast_opt(&ctx, inner.ty()),
             ast::TypeRef::TupleType(inner) => {
                 TypeRef::Tuple(inner.fields().map(|it| TypeRef::from_ast(ctx, it)).collect())
             }
@@ -96,18 +96,18 @@ impl TypeRef {
                     .unwrap_or(TypeRef::Error)
             }
             ast::TypeRef::PointerType(inner) => {
-                let inner_ty = TypeRef::from_ast_opt(&ctx, inner.type_ref());
+                let inner_ty = TypeRef::from_ast_opt(&ctx, inner.ty());
                 let mutability = Mutability::from_mutable(inner.mut_token().is_some());
                 TypeRef::RawPtr(Box::new(inner_ty), mutability)
             }
             ast::TypeRef::ArrayType(inner) => {
-                TypeRef::Array(Box::new(TypeRef::from_ast_opt(&ctx, inner.type_ref())))
+                TypeRef::Array(Box::new(TypeRef::from_ast_opt(&ctx, inner.ty())))
             }
             ast::TypeRef::SliceType(inner) => {
-                TypeRef::Slice(Box::new(TypeRef::from_ast_opt(&ctx, inner.type_ref())))
+                TypeRef::Slice(Box::new(TypeRef::from_ast_opt(&ctx, inner.ty())))
             }
             ast::TypeRef::ReferenceType(inner) => {
-                let inner_ty = TypeRef::from_ast_opt(&ctx, inner.type_ref());
+                let inner_ty = TypeRef::from_ast_opt(&ctx, inner.ty());
                 let mutability = Mutability::from_mutable(inner.mut_token().is_some());
                 TypeRef::Reference(Box::new(inner_ty), mutability)
             }
@@ -115,7 +115,7 @@ impl TypeRef {
             ast::TypeRef::FnPointerType(inner) => {
                 let ret_ty = inner
                     .ret_type()
-                    .and_then(|rt| rt.type_ref())
+                    .and_then(|rt| rt.ty())
                     .map(|it| TypeRef::from_ast(ctx, it))
                     .unwrap_or_else(|| TypeRef::Tuple(Vec::new()));
                 let mut is_varargs = false;
@@ -124,10 +124,7 @@ impl TypeRef {
                         is_varargs = param.dotdotdot_token().is_some();
                     }
 
-                    pl.params()
-                        .map(|p| p.ascribed_type())
-                        .map(|it| TypeRef::from_ast_opt(&ctx, it))
-                        .collect()
+                    pl.params().map(|p| p.ty()).map(|it| TypeRef::from_ast_opt(&ctx, it)).collect()
                 } else {
                     Vec::new()
                 };
@@ -135,7 +132,7 @@ impl TypeRef {
                 TypeRef::Fn(params, is_varargs)
             }
             // for types are close enough for our purposes to the inner type for now...
-            ast::TypeRef::ForType(inner) => TypeRef::from_ast_opt(&ctx, inner.type_ref()),
+            ast::TypeRef::ForType(inner) => TypeRef::from_ast_opt(&ctx, inner.ty()),
             ast::TypeRef::ImplTraitType(inner) => {
                 TypeRef::ImplTrait(type_bounds_from_ast(ctx, inner.type_bound_list()))
             }
diff --git a/crates/ra_hir_expand/src/builtin_derive.rs b/crates/ra_hir_expand/src/builtin_derive.rs
index 8f70a3567..69fa907cb 100644
--- a/crates/ra_hir_expand/src/builtin_derive.rs
+++ b/crates/ra_hir_expand/src/builtin_derive.rs
@@ -4,7 +4,7 @@ use log::debug;
 
 use ra_parser::FragmentKind;
 use ra_syntax::{
-    ast::{self, AstNode, ModuleItemOwner, NameOwner, TypeParamsOwner},
+    ast::{self, AstNode, GenericParamsOwner, ModuleItemOwner, NameOwner},
     match_ast,
 };
 
@@ -72,9 +72,9 @@ fn parse_adt(tt: &tt::Subtree) -> Result<BasicAdtInfo, mbe::ExpandError> {
     let node = item.syntax();
     let (name, params) = match_ast! {
         match node {
-            ast::StructDef(it) => (it.name(), it.type_param_list()),
-            ast::EnumDef(it) => (it.name(), it.type_param_list()),
-            ast::UnionDef(it) => (it.name(), it.type_param_list()),
+            ast::Struct(it) => (it.name(), it.generic_param_list()),
+            ast::Enum(it) => (it.name(), it.generic_param_list()),
+            ast::Union(it) => (it.name(), it.generic_param_list()),
             _ => {
                 debug!("unexpected node is {:?}", node);
                 return Err(mbe::ExpandError::ConversionError)
diff --git a/crates/ra_hir_expand/src/db.rs b/crates/ra_hir_expand/src/db.rs
index e0ad1567f..41df66696 100644
--- a/crates/ra_hir_expand/src/db.rs
+++ b/crates/ra_hir_expand/src/db.rs
@@ -386,7 +386,7 @@ fn to_fragment_kind(db: &dyn AstDatabase, id: MacroCallId) -> FragmentKind {
         MATCH_EXPR => FragmentKind::Expr,
         MATCH_ARM => FragmentKind::Expr,
         MATCH_GUARD => FragmentKind::Expr,
-        RECORD_FIELD => FragmentKind::Expr,
+        RECORD_EXPR_FIELD => FragmentKind::Expr,
         CALL_EXPR => FragmentKind::Expr,
         INDEX_EXPR => FragmentKind::Expr,
         METHOD_CALL_EXPR => FragmentKind::Expr,
diff --git a/crates/ra_hir_ty/Cargo.toml b/crates/ra_hir_ty/Cargo.toml
index 7242e2cb6..623ce261a 100644
--- a/crates/ra_hir_ty/Cargo.toml
+++ b/crates/ra_hir_ty/Cargo.toml
@@ -28,9 +28,9 @@ test_utils = { path = "../test_utils" }
 
 scoped-tls = "1"
 
-chalk-solve = { version = "0.18.0" }
-chalk-ir = { version = "0.18.0" }
-chalk-recursive = { version = "0.18.0" }
+chalk-solve = { version = "0.19.0" }
+chalk-ir = { version = "0.19.0" }
+chalk-recursive = { version = "0.19.0" }
 
 [dev-dependencies]
 expect = { path = "../expect" }
diff --git a/crates/ra_hir_ty/src/diagnostics.rs b/crates/ra_hir_ty/src/diagnostics.rs
index 885abbaf2..f210c305a 100644
--- a/crates/ra_hir_ty/src/diagnostics.rs
+++ b/crates/ra_hir_ty/src/diagnostics.rs
@@ -29,7 +29,7 @@ pub fn validate_body(db: &dyn HirDatabase, owner: DefWithBodyId, sink: &mut Diag
 #[derive(Debug)]
 pub struct NoSuchField {
     pub file: HirFileId,
-    pub field: AstPtr<ast::RecordField>,
+    pub field: AstPtr<ast::RecordExprField>,
 }
 
 impl Diagnostic for NoSuchField {
@@ -47,19 +47,19 @@ impl Diagnostic for NoSuchField {
 }
 
 impl AstDiagnostic for NoSuchField {
-    type AST = ast::RecordField;
+    type AST = ast::RecordExprField;
 
     fn ast(&self, db: &dyn AstDatabase) -> Self::AST {
         let root = db.parse_or_expand(self.source().file_id).unwrap();
         let node = self.source().value.to_node(&root);
-        ast::RecordField::cast(node).unwrap()
+        ast::RecordExprField::cast(node).unwrap()
     }
 }
 
 #[derive(Debug)]
 pub struct MissingFields {
     pub file: HirFileId,
-    pub field_list: AstPtr<ast::RecordFieldList>,
+    pub field_list: AstPtr<ast::RecordExprFieldList>,
     pub missed_fields: Vec<Name>,
 }
 
@@ -80,12 +80,12 @@ impl Diagnostic for MissingFields {
 }
 
 impl AstDiagnostic for MissingFields {
-    type AST = ast::RecordFieldList;
+    type AST = ast::RecordExprFieldList;
 
     fn ast(&self, db: &dyn AstDatabase) -> Self::AST {
         let root = db.parse_or_expand(self.source().file_id).unwrap();
         let node = self.source().value.to_node(&root);
-        ast::RecordFieldList::cast(node).unwrap()
+        ast::RecordExprFieldList::cast(node).unwrap()
     }
 }
 
diff --git a/crates/ra_hir_ty/src/diagnostics/expr.rs b/crates/ra_hir_ty/src/diagnostics/expr.rs
index fd930eab1..f0e0f2988 100644
--- a/crates/ra_hir_ty/src/diagnostics/expr.rs
+++ b/crates/ra_hir_ty/src/diagnostics/expr.rs
@@ -100,8 +100,8 @@ impl<'a, 'b> ExprValidator<'a, 'b> {
 
         if let Ok(source_ptr) = source_map.expr_syntax(id) {
             let root = source_ptr.file_syntax(db.upcast());
-            if let ast::Expr::RecordLit(record_lit) = &source_ptr.value.to_node(&root) {
-                if let Some(field_list) = record_lit.record_field_list() {
+            if let ast::Expr::RecordExpr(record_lit) = &source_ptr.value.to_node(&root) {
+                if let Some(field_list) = record_lit.record_expr_field_list() {
                     let variant_data = variant_data(db.upcast(), variant_def);
                     let missed_fields = missed_fields
                         .into_iter()
diff --git a/crates/ra_hir_ty/src/tests.rs b/crates/ra_hir_ty/src/tests.rs
index 45bc14c37..016e689ff 100644
--- a/crates/ra_hir_ty/src/tests.rs
+++ b/crates/ra_hir_ty/src/tests.rs
@@ -81,7 +81,7 @@ fn check_types_impl(ra_fixture: &str, display_source: bool) {
 fn type_at_range(db: &TestDB, pos: FileRange) -> Ty {
     let file = db.parse(pos.file_id).ok().unwrap();
     let expr = algo::find_node_at_range::<ast::Expr>(file.syntax(), pos.range).unwrap();
-    let fn_def = expr.syntax().ancestors().find_map(ast::FnDef::cast).unwrap();
+    let fn_def = expr.syntax().ancestors().find_map(ast::Fn::cast).unwrap();
     let module = db.module_for_file(pos.file_id);
     let func = *module.child_by_source(db)[keys::FUNCTION]
         .get(&InFile::new(pos.file_id.into(), fn_def))
diff --git a/crates/ra_hir_ty/src/traits/chalk.rs b/crates/ra_hir_ty/src/traits/chalk.rs
index 5298dbecf..1c7065364 100644
--- a/crates/ra_hir_ty/src/traits/chalk.rs
+++ b/crates/ra_hir_ty/src/traits/chalk.rs
@@ -183,6 +183,7 @@ impl<'a> chalk_solve::RustIrDatabase<Interner> for ChalkContext<'a> {
                     .collect(),
                 1,
             ),
+            where_clauses: make_binders(vec![], 0),
         };
         let num_vars = datas.num_binders;
         Arc::new(OpaqueTyDatum { opaque_ty_id: id, bound: make_binders(bound, num_vars) })
@@ -193,15 +194,6 @@ impl<'a> chalk_solve::RustIrDatabase<Interner> for ChalkContext<'a> {
         Ty::Unknown.to_chalk(self.db)
     }
 
-    fn force_impl_for(
-        &self,
-        _well_known: rust_ir::WellKnownTrait,
-        _ty: &chalk_ir::TyData<Interner>,
-    ) -> Option<bool> {
-        // this method is mostly for rustc
-        None
-    }
-
     fn is_object_safe(&self, _trait_id: chalk_ir::TraitId<Interner>) -> bool {
         // FIXME: implement actual object safety
         true
@@ -547,8 +539,13 @@ pub(crate) fn fn_def_datum_query(
         ),
         where_clauses,
     };
-    let datum =
-        FnDefDatum { id: fn_def_id, binders: make_binders(bound, sig.num_binders), abi: () };
+    let datum = FnDefDatum {
+        id: fn_def_id,
+        abi: (),
+        safety: chalk_ir::Safety::Safe,
+        variadic: sig.value.is_varargs,
+        binders: make_binders(bound, sig.num_binders),
+    };
     Arc::new(datum)
 }
 
diff --git a/crates/ra_hir_ty/src/traits/chalk/mapping.rs b/crates/ra_hir_ty/src/traits/chalk/mapping.rs
index 09d8347ca..b3e92993d 100644
--- a/crates/ra_hir_ty/src/traits/chalk/mapping.rs
+++ b/crates/ra_hir_ty/src/traits/chalk/mapping.rs
@@ -30,11 +30,16 @@ impl ToChalk for Ty {
             Ty::Apply(apply_ty) => match apply_ty.ctor {
                 TypeCtor::Ref(m) => ref_to_chalk(db, m, apply_ty.parameters),
                 TypeCtor::Array => array_to_chalk(db, apply_ty.parameters),
-                TypeCtor::FnPtr { num_args: _, is_varargs: _ } => {
-                    // FIXME: handle is_varargs
+                TypeCtor::FnPtr { num_args: _, is_varargs } => {
                     let substitution = apply_ty.parameters.to_chalk(db).shifted_in(&Interner);
-                    chalk_ir::TyData::Function(chalk_ir::Fn { num_binders: 0, substitution })
-                        .intern(&Interner)
+                    chalk_ir::TyData::Function(chalk_ir::FnPointer {
+                        num_binders: 0,
+                        abi: (),
+                        safety: chalk_ir::Safety::Safe,
+                        variadic: is_varargs,
+                        substitution,
+                    })
+                    .intern(&Interner)
                 }
                 _ => {
                     let name = apply_ty.ctor.to_chalk(db);
@@ -118,7 +123,12 @@ impl ToChalk for Ty {
                 let parameters = from_chalk(db, opaque_ty.substitution);
                 Ty::Opaque(OpaqueTy { opaque_ty_id: impl_trait_id, parameters })
             }
-            chalk_ir::TyData::Function(chalk_ir::Fn { num_binders, substitution }) => {
+            chalk_ir::TyData::Function(chalk_ir::FnPointer {
+                num_binders,
+                variadic,
+                substitution,
+                ..
+            }) => {
                 assert_eq!(num_binders, 0);
                 let parameters: Substs = from_chalk(
                     db,
@@ -127,7 +137,7 @@ impl ToChalk for Ty {
                 Ty::Apply(ApplicationTy {
                     ctor: TypeCtor::FnPtr {
                         num_args: (parameters.len() - 1) as u16,
-                        is_varargs: false,
+                        is_varargs: variadic,
                     },
                     parameters,
                 })
diff --git a/crates/ra_ide/src/call_hierarchy.rs b/crates/ra_ide/src/call_hierarchy.rs
index c28af8ab3..1fcaf4a32 100644
--- a/crates/ra_ide/src/call_hierarchy.rs
+++ b/crates/ra_ide/src/call_hierarchy.rs
@@ -59,7 +59,7 @@ pub(crate) fn incoming_calls(db: &RootDatabase, position: FilePosition) -> Optio
         if let Some(nav) = syntax.ancestors().find_map(|node| {
             match_ast! {
                 match node {
-                    ast::FnDef(it) => {
+                    ast::Fn(it) => {
                         let def = sema.to_def(&it)?;
                         Some(def.to_nav(sema.db))
                     },
@@ -181,8 +181,8 @@ fn caller() {
     call<|>ee();
 }
 "#,
-            "callee FN_DEF FileId(1) 0..14 3..9",
-            &["caller FN_DEF FileId(1) 15..44 18..24 : [33..39]"],
+            "callee FN FileId(1) 0..14 3..9",
+            &["caller FN FileId(1) 15..44 18..24 : [33..39]"],
             &[],
         );
     }
@@ -197,8 +197,8 @@ fn caller() {
     callee();
 }
 "#,
-            "callee FN_DEF FileId(1) 0..14 3..9",
-            &["caller FN_DEF FileId(1) 15..44 18..24 : [33..39]"],
+            "callee FN FileId(1) 0..14 3..9",
+            &["caller FN FileId(1) 15..44 18..24 : [33..39]"],
             &[],
         );
     }
@@ -214,8 +214,8 @@ fn caller() {
     callee();
 }
 "#,
-            "callee FN_DEF FileId(1) 0..14 3..9",
-            &["caller FN_DEF FileId(1) 15..58 18..24 : [33..39, 47..53]"],
+            "callee FN FileId(1) 0..14 3..9",
+            &["caller FN FileId(1) 15..58 18..24 : [33..39, 47..53]"],
             &[],
         );
     }
@@ -234,10 +234,10 @@ fn caller2() {
     callee();
 }
 "#,
-            "callee FN_DEF FileId(1) 0..14 3..9",
+            "callee FN FileId(1) 0..14 3..9",
             &[
-                "caller1 FN_DEF FileId(1) 15..45 18..25 : [34..40]",
-                "caller2 FN_DEF FileId(1) 47..77 50..57 : [66..72]",
+                "caller1 FN FileId(1) 15..45 18..25 : [34..40]",
+                "caller2 FN FileId(1) 47..77 50..57 : [66..72]",
             ],
             &[],
         );
@@ -263,10 +263,10 @@ mod tests {
     }
 }
 "#,
-            "callee FN_DEF FileId(1) 0..14 3..9",
+            "callee FN FileId(1) 0..14 3..9",
             &[
-                "caller1 FN_DEF FileId(1) 15..45 18..25 : [34..40]",
-                "test_caller FN_DEF FileId(1) 95..149 110..121 : [134..140]",
+                "caller1 FN FileId(1) 15..45 18..25 : [34..40]",
+                "test_caller FN FileId(1) 95..149 110..121 : [134..140]",
             ],
             &[],
         );
@@ -287,8 +287,8 @@ fn caller() {
 //- /foo/mod.rs
 pub fn callee() {}
 "#,
-            "callee FN_DEF FileId(2) 0..18 7..13",
-            &["caller FN_DEF FileId(1) 27..56 30..36 : [45..51]"],
+            "callee FN FileId(2) 0..18 7..13",
+            &["caller FN FileId(1) 27..56 30..36 : [45..51]"],
             &[],
         );
     }
@@ -304,9 +304,9 @@ fn call<|>er() {
     callee();
 }
 "#,
-            "caller FN_DEF FileId(1) 15..58 18..24",
+            "caller FN FileId(1) 15..58 18..24",
             &[],
-            &["callee FN_DEF FileId(1) 0..14 3..9 : [33..39, 47..53]"],
+            &["callee FN FileId(1) 0..14 3..9 : [33..39, 47..53]"],
         );
     }
 
@@ -325,9 +325,9 @@ fn call<|>er() {
 //- /foo/mod.rs
 pub fn callee() {}
 "#,
-            "caller FN_DEF FileId(1) 27..56 30..36",
+            "caller FN FileId(1) 27..56 30..36",
             &[],
-            &["callee FN_DEF FileId(2) 0..18 7..13 : [45..51]"],
+            &["callee FN FileId(2) 0..18 7..13 : [45..51]"],
         );
     }
 
@@ -348,9 +348,9 @@ fn caller3() {
 
 }
 "#,
-            "caller2 FN_DEF FileId(1) 33..64 36..43",
-            &["caller1 FN_DEF FileId(1) 0..31 3..10 : [19..26]"],
-            &["caller3 FN_DEF FileId(1) 66..83 69..76 : [52..59]"],
+            "caller2 FN FileId(1) 33..64 36..43",
+            &["caller1 FN FileId(1) 0..31 3..10 : [19..26]"],
+            &["caller3 FN FileId(1) 66..83 69..76 : [52..59]"],
         );
     }
 
@@ -368,9 +368,9 @@ fn main() {
     a<|>()
 }
 "#,
-            "a FN_DEF FileId(1) 0..18 3..4",
-            &["main FN_DEF FileId(1) 31..52 34..38 : [47..48]"],
-            &["b FN_DEF FileId(1) 20..29 23..24 : [13..14]"],
+            "a FN FileId(1) 0..18 3..4",
+            &["main FN FileId(1) 31..52 34..38 : [47..48]"],
+            &["b FN FileId(1) 20..29 23..24 : [13..14]"],
         );
 
         check_hierarchy(
@@ -385,8 +385,8 @@ fn main() {
     a()
 }
 "#,
-            "b FN_DEF FileId(1) 20..29 23..24",
-            &["a FN_DEF FileId(1) 0..18 3..4 : [13..14]"],
+            "b FN FileId(1) 20..29 23..24",
+            &["a FN FileId(1) 0..18 3..4 : [13..14]"],
             &[],
         );
     }
diff --git a/crates/ra_ide/src/completion/complete_attribute.rs b/crates/ra_ide/src/completion/complete_attribute.rs
index 109c5e9a8..2faaae974 100644
--- a/crates/ra_ide/src/completion/complete_attribute.rs
+++ b/crates/ra_ide/src/completion/complete_attribute.rs
@@ -13,20 +13,18 @@ use crate::completion::{
 
 pub(super) fn complete_attribute(acc: &mut Completions, ctx: &CompletionContext) -> Option<()> {
     let attribute = ctx.attribute_under_caret.as_ref()?;
-    match (attribute.path(), attribute.input()) {
-        (Some(path), Some(ast::AttrInput::TokenTree(token_tree)))
-            if path.to_string() == "derive" =>
-        {
+    match (attribute.path(), attribute.token_tree()) {
+        (Some(path), Some(token_tree)) if path.to_string() == "derive" => {
             complete_derive(acc, ctx, token_tree)
         }
-        (Some(path), Some(ast::AttrInput::TokenTree(token_tree)))
+        (Some(path), Some(token_tree))
             if ["allow", "warn", "deny", "forbid"]
                 .iter()
                 .any(|lint_level| lint_level == &path.to_string()) =>
         {
             complete_lint(acc, ctx, token_tree)
         }
-        (_, Some(ast::AttrInput::TokenTree(_token_tree))) => {}
+        (_, Some(_token_tree)) => {}
         _ => complete_attribute_start(acc, ctx, attribute),
     }
     Some(())
diff --git a/crates/ra_ide/src/completion/complete_fn_param.rs b/crates/ra_ide/src/completion/complete_fn_param.rs
index d4b6112a5..406334257 100644
--- a/crates/ra_ide/src/completion/complete_fn_param.rs
+++ b/crates/ra_ide/src/completion/complete_fn_param.rs
@@ -19,8 +19,8 @@ pub(super) fn complete_fn_param(acc: &mut Completions, ctx: &CompletionContext)
 
     let mut params = FxHashMap::default();
 
-    let me = ctx.token.ancestors().find_map(ast::FnDef::cast);
-    let mut process_fn = |func: ast::FnDef| {
+    let me = ctx.token.ancestors().find_map(ast::Fn::cast);
+    let mut process_fn = |func: ast::Fn| {
         if Some(&func) == me.as_ref() {
             return;
         }
@@ -34,15 +34,15 @@ pub(super) fn complete_fn_param(acc: &mut Completions, ctx: &CompletionContext)
         match_ast! {
             match node {
                 ast::SourceFile(it) => it.items().filter_map(|item| match item {
-                    ast::Item::FnDef(it) => Some(it),
+                    ast::Item::Fn(it) => Some(it),
                     _ => None,
                 }).for_each(&mut process_fn),
                 ast::ItemList(it) => it.items().filter_map(|item| match item {
-                    ast::Item::FnDef(it) => Some(it),
+                    ast::Item::Fn(it) => Some(it),
                     _ => None,
                 }).for_each(&mut process_fn),
                 ast::AssocItemList(it) => it.assoc_items().filter_map(|item| match item {
-                    ast::AssocItem::FnDef(it) => Some(it),
+                    ast::AssocItem::Fn(it) => Some(it),
                     _ => None,
                 }).for_each(&mut process_fn),
                 _ => continue,
diff --git a/crates/ra_ide/src/completion/complete_keyword.rs b/crates/ra_ide/src/completion/complete_keyword.rs
index 1581b2d5d..b62064797 100644
--- a/crates/ra_ide/src/completion/complete_keyword.rs
+++ b/crates/ra_ide/src/completion/complete_keyword.rs
@@ -169,7 +169,7 @@ fn add_keyword(ctx: &CompletionContext, acc: &mut Completions, kw: &str, snippet
 
 fn complete_return(
     ctx: &CompletionContext,
-    fn_def: &ast::FnDef,
+    fn_def: &ast::Fn,
     can_be_stmt: bool,
 ) -> Option<CompletionItem> {
     let snip = match (can_be_stmt, fn_def.ret_type().is_some()) {
diff --git a/crates/ra_ide/src/completion/complete_trait_impl.rs b/crates/ra_ide/src/completion/complete_trait_impl.rs
index cf716540f..d9a0ef167 100644
--- a/crates/ra_ide/src/completion/complete_trait_impl.rs
+++ b/crates/ra_ide/src/completion/complete_trait_impl.rs
@@ -2,8 +2,8 @@
 //!
 //! This module adds the completion items related to implementing associated
 //! items within a `impl Trait for Struct` block. The current context node
-//! must be within either a `FN_DEF`, `TYPE_ALIAS_DEF`, or `CONST_DEF` node
-//! and an direct child of an `IMPL_DEF`.
+//! must be within either a `FN`, `TYPE_ALIAS`, or `CONST` node
+//! and an direct child of an `IMPL`.
 //!
 //! # Examples
 //!
@@ -34,7 +34,7 @@
 use hir::{self, Docs, HasSource};
 use ra_assists::utils::get_missing_assoc_items;
 use ra_syntax::{
-    ast::{self, edit, ImplDef},
+    ast::{self, edit, Impl},
     AstNode, SyntaxKind, SyntaxNode, TextRange, T,
 };
 use ra_text_edit::TextEdit;
@@ -63,7 +63,7 @@ pub(crate) fn complete_trait_impl(acc: &mut Completions, ctx: &CompletionContext
                     }
                 }),
 
-            SyntaxKind::FN_DEF => {
+            SyntaxKind::FN => {
                 for missing_fn in get_missing_assoc_items(&ctx.sema, &impl_def)
                     .into_iter()
                     .filter_map(|item| match item {
@@ -75,7 +75,7 @@ pub(crate) fn complete_trait_impl(acc: &mut Completions, ctx: &CompletionContext
                 }
             }
 
-            SyntaxKind::TYPE_ALIAS_DEF => {
+            SyntaxKind::TYPE_ALIAS => {
                 for missing_fn in get_missing_assoc_items(&ctx.sema, &impl_def)
                     .into_iter()
                     .filter_map(|item| match item {
@@ -87,7 +87,7 @@ pub(crate) fn complete_trait_impl(acc: &mut Completions, ctx: &CompletionContext
                 }
             }
 
-            SyntaxKind::CONST_DEF => {
+            SyntaxKind::CONST => {
                 for missing_fn in get_missing_assoc_items(&ctx.sema, &impl_def)
                     .into_iter()
                     .filter_map(|item| match item {
@@ -104,18 +104,17 @@ pub(crate) fn complete_trait_impl(acc: &mut Completions, ctx: &CompletionContext
     }
 }
 
-fn completion_match(ctx: &CompletionContext) -> Option<(SyntaxNode, ImplDef)> {
+fn completion_match(ctx: &CompletionContext) -> Option<(SyntaxNode, Impl)> {
     let (trigger, impl_def_offset) = ctx.token.ancestors().find_map(|p| match p.kind() {
-        SyntaxKind::FN_DEF
-        | SyntaxKind::TYPE_ALIAS_DEF
-        | SyntaxKind::CONST_DEF
-        | SyntaxKind::BLOCK_EXPR => Some((p, 2)),
+        SyntaxKind::FN | SyntaxKind::TYPE_ALIAS | SyntaxKind::CONST | SyntaxKind::BLOCK_EXPR => {
+            Some((p, 2))
+        }
         SyntaxKind::NAME_REF => Some((p, 5)),
         _ => None,
     })?;
     let impl_def = (0..impl_def_offset - 1)
         .try_fold(trigger.parent()?, |t, _| t.parent())
-        .and_then(ast::ImplDef::cast)?;
+        .and_then(ast::Impl::cast)?;
     Some((trigger, impl_def))
 }
 
@@ -201,7 +200,7 @@ fn add_const_impl(
     }
 }
 
-fn make_const_compl_syntax(const_: &ast::ConstDef) -> String {
+fn make_const_compl_syntax(const_: &ast::Const) -> String {
     let const_ = edit::remove_attrs_and_docs(const_);
 
     let const_start = const_.syntax().text_range().start();
diff --git a/crates/ra_ide/src/completion/completion_context.rs b/crates/ra_ide/src/completion/completion_context.rs
index cc55f6dd6..2113abbb2 100644
--- a/crates/ra_ide/src/completion/completion_context.rs
+++ b/crates/ra_ide/src/completion/completion_context.rs
@@ -35,12 +35,12 @@ pub(crate) struct CompletionContext<'a> {
     pub(super) krate: Option<hir::Crate>,
     pub(super) expected_type: Option<Type>,
     pub(super) name_ref_syntax: Option<ast::NameRef>,
-    pub(super) function_syntax: Option<ast::FnDef>,
+    pub(super) function_syntax: Option<ast::Fn>,
     pub(super) use_item_syntax: Option<ast::Use>,
-    pub(super) record_lit_syntax: Option<ast::RecordLit>,
+    pub(super) record_lit_syntax: Option<ast::RecordExpr>,
     pub(super) record_pat_syntax: Option<ast::RecordPat>,
-    pub(super) record_field_syntax: Option<ast::RecordField>,
-    pub(super) impl_def: Option<ast::ImplDef>,
+    pub(super) record_field_syntax: Option<ast::RecordExprField>,
+    pub(super) impl_def: Option<ast::Impl>,
     /// FIXME: `ActiveParameter` is string-based, which is very very wrong
     pub(super) active_parameter: Option<ActiveParameter>,
     pub(super) is_param: bool,
@@ -316,7 +316,7 @@ impl<'a> CompletionContext<'a> {
         self.name_ref_syntax =
             find_node_at_offset(&original_file, name_ref.syntax().text_range().start());
         let name_range = name_ref.syntax().text_range();
-        if ast::RecordField::for_field_name(&name_ref).is_some() {
+        if ast::RecordExprField::for_field_name(&name_ref).is_some() {
             self.record_lit_syntax =
                 self.sema.find_node_at_offset_with_macros(&original_file, offset);
         }
@@ -325,7 +325,7 @@ impl<'a> CompletionContext<'a> {
             .sema
             .ancestors_with_macros(self.token.parent())
             .take_while(|it| it.kind() != SOURCE_FILE && it.kind() != MODULE)
-            .find_map(ast::ImplDef::cast);
+            .find_map(ast::Impl::cast);
 
         let top_node = name_ref
             .syntax()
@@ -349,7 +349,7 @@ impl<'a> CompletionContext<'a> {
             .sema
             .ancestors_with_macros(self.token.parent())
             .take_while(|it| it.kind() != SOURCE_FILE && it.kind() != MODULE)
-            .find_map(ast::FnDef::cast);
+            .find_map(ast::Fn::cast);
 
         self.record_field_syntax = self
             .sema
@@ -357,7 +357,7 @@ impl<'a> CompletionContext<'a> {
             .take_while(|it| {
                 it.kind() != SOURCE_FILE && it.kind() != MODULE && it.kind() != CALL_EXPR
             })
-            .find_map(ast::RecordField::cast);
+            .find_map(ast::RecordExprField::cast);
 
         let parent = match name_ref.syntax().parent() {
             Some(it) => it,
diff --git a/crates/ra_ide/src/completion/patterns.rs b/crates/ra_ide/src/completion/patterns.rs
index 175209d8a..a68861e1c 100644
--- a/crates/ra_ide/src/completion/patterns.rs
+++ b/crates/ra_ide/src/completion/patterns.rs
@@ -15,7 +15,7 @@ pub(crate) fn has_trait_parent(element: SyntaxElement) -> bool {
     not_same_range_ancestor(element)
         .filter(|it| it.kind() == ASSOC_ITEM_LIST)
         .and_then(|it| it.parent())
-        .filter(|it| it.kind() == TRAIT_DEF)
+        .filter(|it| it.kind() == TRAIT)
         .is_some()
 }
 #[test]
@@ -27,7 +27,7 @@ pub(crate) fn has_impl_parent(element: SyntaxElement) -> bool {
     not_same_range_ancestor(element)
         .filter(|it| it.kind() == ASSOC_ITEM_LIST)
         .and_then(|it| it.parent())
-        .filter(|it| it.kind() == IMPL_DEF)
+        .filter(|it| it.kind() == IMPL)
         .is_some()
 }
 #[test]
@@ -113,7 +113,7 @@ fn test_if_is_prev() {
 }
 
 pub(crate) fn has_trait_as_prev_sibling(element: SyntaxElement) -> bool {
-    previous_sibling_or_ancestor_sibling(element).filter(|it| it.kind() == TRAIT_DEF).is_some()
+    previous_sibling_or_ancestor_sibling(element).filter(|it| it.kind() == TRAIT).is_some()
 }
 #[test]
 fn test_has_trait_as_prev_sibling() {
@@ -121,7 +121,7 @@ fn test_has_trait_as_prev_sibling() {
 }
 
 pub(crate) fn has_impl_as_prev_sibling(element: SyntaxElement) -> bool {
-    previous_sibling_or_ancestor_sibling(element).filter(|it| it.kind() == IMPL_DEF).is_some()
+    previous_sibling_or_ancestor_sibling(element).filter(|it| it.kind() == IMPL).is_some()
 }
 #[test]
 fn test_has_impl_as_prev_sibling() {
@@ -134,7 +134,7 @@ pub(crate) fn is_in_loop_body(element: SyntaxElement) -> bool {
         NodeOrToken::Token(token) => token.parent(),
     };
     for node in leaf.ancestors() {
-        if node.kind() == FN_DEF || node.kind() == LAMBDA_EXPR {
+        if node.kind() == FN || node.kind() == LAMBDA_EXPR {
             break;
         }
         let loop_body = match_ast! {
diff --git a/crates/ra_ide/src/diagnostics.rs b/crates/ra_ide/src/diagnostics.rs
index 897177d05..dd8a7ffd9 100644
--- a/crates/ra_ide/src/diagnostics.rs
+++ b/crates/ra_ide/src/diagnostics.rs
@@ -146,7 +146,7 @@ fn missing_struct_field_fix(
 ) -> Option<Fix> {
     let record_expr = sema.ast(d);
 
-    let record_lit = ast::RecordLit::cast(record_expr.syntax().parent()?.parent()?)?;
+    let record_lit = ast::RecordExpr::cast(record_expr.syntax().parent()?.parent()?)?;
     let def_id = sema.resolve_variant(record_lit)?;
     let module;
     let def_file_id;
@@ -155,21 +155,21 @@ fn missing_struct_field_fix(
             module = s.module(sema.db);
             let source = s.source(sema.db);
             def_file_id = source.file_id;
-            let fields = source.value.field_def_list()?;
-            record_field_def_list(fields)?
+            let fields = source.value.field_list()?;
+            record_field_list(fields)?
         }
         VariantDef::Union(u) => {
             module = u.module(sema.db);
             let source = u.source(sema.db);
             def_file_id = source.file_id;
-            source.value.record_field_def_list()?
+            source.value.record_field_list()?
         }
         VariantDef::EnumVariant(e) => {
             module = e.module(sema.db);
             let source = e.source(sema.db);
             def_file_id = source.file_id;
-            let fields = source.value.field_def_list()?;
-            record_field_def_list(fields)?
+            let fields = source.value.field_list()?;
+            record_field_list(fields)?
         }
     };
     let def_file_id = def_file_id.original_file(sema.db);
@@ -205,10 +205,10 @@ fn missing_struct_field_fix(
     let fix = Fix::new("Create field", source_change.into());
     return Some(fix);
 
-    fn record_field_def_list(field_def_list: ast::FieldDefList) -> Option<ast::RecordFieldDefList> {
+    fn record_field_list(field_def_list: ast::FieldList) -> Option<ast::RecordFieldList> {
         match field_def_list {
-            ast::FieldDefList::RecordFieldDefList(it) => Some(it),
-            ast::FieldDefList::TupleFieldDefList(_) => None,
+            ast::FieldList::RecordFieldList(it) => Some(it),
+            ast::FieldList::TupleFieldList(_) => None,
         }
     }
 }
@@ -263,8 +263,8 @@ fn check_struct_shorthand_initialization(
     file_id: FileId,
     node: &SyntaxNode,
 ) -> Option<()> {
-    let record_lit = ast::RecordLit::cast(node.clone())?;
-    let record_field_list = record_lit.record_field_list()?;
+    let record_lit = ast::RecordExpr::cast(node.clone())?;
+    let record_field_list = record_lit.record_expr_field_list()?;
     for record_field in record_field_list.fields() {
         if let (Some(name_ref), Some(expr)) = (record_field.name_ref(), record_field.expr()) {
             let field_name = name_ref.syntax().text().to_string();
diff --git a/crates/ra_ide/src/display.rs b/crates/ra_ide/src/display.rs
index 6d4151dd8..fd42aa435 100644
--- a/crates/ra_ide/src/display.rs
+++ b/crates/ra_ide/src/display.rs
@@ -5,7 +5,7 @@ mod navigation_target;
 mod short_label;
 
 use ra_syntax::{
-    ast::{self, AstNode, AttrsOwner, NameOwner, TypeParamsOwner},
+    ast::{self, AstNode, AttrsOwner, GenericParamsOwner, NameOwner},
     SyntaxKind::{ATTR, COMMENT},
 };
 
@@ -16,7 +16,7 @@ pub use navigation_target::NavigationTarget;
 pub(crate) use navigation_target::{ToNav, TryToNav};
 pub(crate) use short_label::ShortLabel;
 
-pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
+pub(crate) fn function_declaration(node: &ast::Fn) -> String {
     let mut buf = String::new();
     if let Some(vis) = node.visibility() {
         format_to!(buf, "{} ", vis);
@@ -37,14 +37,14 @@ pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
     if let Some(name) = node.name() {
         format_to!(buf, "fn {}", name)
     }
-    if let Some(type_params) = node.type_param_list() {
+    if let Some(type_params) = node.generic_param_list() {
         format_to!(buf, "{}", type_params);
     }
     if let Some(param_list) = node.param_list() {
         format_to!(buf, "{}", param_list);
     }
     if let Some(ret_type) = node.ret_type() {
-        if ret_type.type_ref().is_some() {
+        if ret_type.ty().is_some() {
             format_to!(buf, " {}", ret_type);
         }
     }
@@ -54,7 +54,7 @@ pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
     buf
 }
 
-pub(crate) fn const_label(node: &ast::ConstDef) -> String {
+pub(crate) fn const_label(node: &ast::Const) -> String {
     let label: String = node
         .syntax()
         .children_with_tokens()
@@ -65,7 +65,7 @@ pub(crate) fn const_label(node: &ast::ConstDef) -> String {
     label.trim().to_owned()
 }
 
-pub(crate) fn type_label(node: &ast::TypeAliasDef) -> String {
+pub(crate) fn type_label(node: &ast::TypeAlias) -> String {
     let label: String = node
         .syntax()
         .children_with_tokens()
diff --git a/crates/ra_ide/src/display/navigation_target.rs b/crates/ra_ide/src/display/navigation_target.rs
index fd245705c..45fbc86ef 100644
--- a/crates/ra_ide/src/display/navigation_target.rs
+++ b/crates/ra_ide/src/display/navigation_target.rs
@@ -379,16 +379,16 @@ pub(crate) fn docs_from_symbol(db: &RootDatabase, symbol: &FileSymbol) -> Option
 
     match_ast! {
         match node {
-            ast::FnDef(it) => it.doc_comment_text(),
-            ast::StructDef(it) => it.doc_comment_text(),
-            ast::EnumDef(it) => it.doc_comment_text(),
-            ast::TraitDef(it) => it.doc_comment_text(),
+            ast::Fn(it) => it.doc_comment_text(),
+            ast::Struct(it) => it.doc_comment_text(),
+            ast::Enum(it) => it.doc_comment_text(),
+            ast::Trait(it) => it.doc_comment_text(),
             ast::Module(it) => it.doc_comment_text(),
-            ast::TypeAliasDef(it) => it.doc_comment_text(),
-            ast::ConstDef(it) => it.doc_comment_text(),
-            ast::StaticDef(it) => it.doc_comment_text(),
-            ast::RecordFieldDef(it) => it.doc_comment_text(),
-            ast::EnumVariant(it) => it.doc_comment_text(),
+            ast::TypeAlias(it) => it.doc_comment_text(),
+            ast::Const(it) => it.doc_comment_text(),
+            ast::Static(it) => it.doc_comment_text(),
+            ast::RecordField(it) => it.doc_comment_text(),
+            ast::Variant(it) => it.doc_comment_text(),
             ast::MacroCall(it) => it.doc_comment_text(),
             _ => None,
         }
@@ -404,16 +404,16 @@ pub(crate) fn description_from_symbol(db: &RootDatabase, symbol: &FileSymbol) ->
 
     match_ast! {
         match node {
-            ast::FnDef(it) => it.short_label(),
-            ast::StructDef(it) => it.short_label(),
-            ast::EnumDef(it) => it.short_label(),
-            ast::TraitDef(it) => it.short_label(),
+            ast::Fn(it) => it.short_label(),
+            ast::Struct(it) => it.short_label(),
+            ast::Enum(it) => it.short_label(),
+            ast::Trait(it) => it.short_label(),
             ast::Module(it) => it.short_label(),
-            ast::TypeAliasDef(it) => it.short_label(),
-            ast::ConstDef(it) => it.short_label(),
-            ast::StaticDef(it) => it.short_label(),
-            ast::RecordFieldDef(it) => it.short_label(),
-            ast::EnumVariant(it) => it.short_label(),
+            ast::TypeAlias(it) => it.short_label(),
+            ast::Const(it) => it.short_label(),
+            ast::Static(it) => it.short_label(),
+            ast::RecordField(it) => it.short_label(),
+            ast::Variant(it) => it.short_label(),
             _ => None,
         }
     }
@@ -446,7 +446,7 @@ fn foo() { enum FooInner { } }
                         5..13,
                     ),
                     name: "FooInner",
-                    kind: ENUM_DEF,
+                    kind: ENUM,
                     container_name: None,
                     description: Some(
                         "enum FooInner",
@@ -462,7 +462,7 @@ fn foo() { enum FooInner { } }
                         34..42,
                     ),
                     name: "FooInner",
-                    kind: ENUM_DEF,
+                    kind: ENUM,
                     container_name: Some(
                         "foo",
                     ),
diff --git a/crates/ra_ide/src/display/short_label.rs b/crates/ra_ide/src/display/short_label.rs
index 5588130a1..bddf1bd47 100644
--- a/crates/ra_ide/src/display/short_label.rs
+++ b/crates/ra_ide/src/display/short_label.rs
@@ -1,37 +1,37 @@
 //! FIXME: write short doc here
 
-use ra_syntax::ast::{self, AstNode, NameOwner, TypeAscriptionOwner, VisibilityOwner};
+use ra_syntax::ast::{self, AstNode, NameOwner, VisibilityOwner};
 use stdx::format_to;
 
 pub(crate) trait ShortLabel {
     fn short_label(&self) -> Option<String>;
 }
 
-impl ShortLabel for ast::FnDef {
+impl ShortLabel for ast::Fn {
     fn short_label(&self) -> Option<String> {
         Some(crate::display::function_declaration(self))
     }
 }
 
-impl ShortLabel for ast::StructDef {
+impl ShortLabel for ast::Struct {
     fn short_label(&self) -> Option<String> {
         short_label_from_node(self, "struct ")
     }
 }
 
-impl ShortLabel for ast::UnionDef {
+impl ShortLabel for ast::Union {
     fn short_label(&self) -> Option<String> {
         short_label_from_node(self, "union ")
     }
 }
 
-impl ShortLabel for ast::EnumDef {
+impl ShortLabel for ast::Enum {
     fn short_label(&self) -> Option<String> {
         short_label_from_node(self, "enum ")
     }
 }
 
-impl ShortLabel for ast::TraitDef {
+impl ShortLabel for ast::Trait {
     fn short_label(&self) -> Option<String> {
         if self.unsafe_token().is_some() {
             short_label_from_node(self, "unsafe trait ")
@@ -47,43 +47,43 @@ impl ShortLabel for ast::Module {
     }
 }
 
-impl ShortLabel for ast::TypeAliasDef {
+impl ShortLabel for ast::TypeAlias {
     fn short_label(&self) -> Option<String> {
         short_label_from_node(self, "type ")
     }
 }
 
-impl ShortLabel for ast::ConstDef {
+impl ShortLabel for ast::Const {
     fn short_label(&self) -> Option<String> {
-        short_label_from_ascribed_node(self, "const ")
+        short_label_from_ty(self, self.ty(), "const ")
     }
 }
 
-impl ShortLabel for ast::StaticDef {
+impl ShortLabel for ast::Static {
     fn short_label(&self) -> Option<String> {
-        short_label_from_ascribed_node(self, "static ")
+        short_label_from_ty(self, self.ty(), "static ")
     }
 }
 
-impl ShortLabel for ast::RecordFieldDef {
+impl ShortLabel for ast::RecordField {
     fn short_label(&self) -> Option<String> {
-        short_label_from_ascribed_node(self, "")
+        short_label_from_ty(self, self.ty(), "")
     }
 }
 
-impl ShortLabel for ast::EnumVariant {
+impl ShortLabel for ast::Variant {
     fn short_label(&self) -> Option<String> {
         Some(self.name()?.text().to_string())
     }
 }
 
-fn short_label_from_ascribed_node<T>(node: &T, prefix: &str) -> Option<String>
+fn short_label_from_ty<T>(node: &T, ty: Option<ast::TypeRef>, prefix: &str) -> Option<String>
 where
-    T: NameOwner + VisibilityOwner + TypeAscriptionOwner,
+    T: NameOwner + VisibilityOwner,
 {
     let mut buf = short_label_from_node(node, prefix)?;
 
-    if let Some(type_ref) = node.ascribed_type() {
+    if let Some(type_ref) = ty {
         format_to!(buf, ": {}", type_ref.syntax());
     }
 
diff --git a/crates/ra_ide/src/extend_selection.rs b/crates/ra_ide/src/extend_selection.rs
index 8a6b3ea99..fc81b48cc 100644
--- a/crates/ra_ide/src/extend_selection.rs
+++ b/crates/ra_ide/src/extend_selection.rs
@@ -39,12 +39,12 @@ fn try_extend_selection(
     let list_kinds = [
         RECORD_FIELD_PAT_LIST,
         MATCH_ARM_LIST,
-        RECORD_FIELD_DEF_LIST,
-        TUPLE_FIELD_DEF_LIST,
         RECORD_FIELD_LIST,
-        ENUM_VARIANT_LIST,
+        TUPLE_FIELD_LIST,
+        RECORD_EXPR_FIELD_LIST,
+        VARIANT_LIST,
         USE_TREE_LIST,
-        TYPE_PARAM_LIST,
+        GENERIC_PARAM_LIST,
         TYPE_ARG_LIST,
         TYPE_BOUND_LIST,
         PARAM_LIST,
diff --git a/crates/ra_ide/src/file_structure.rs b/crates/ra_ide/src/file_structure.rs
index 1f6a3febf..91765140a 100644
--- a/crates/ra_ide/src/file_structure.rs
+++ b/crates/ra_ide/src/file_structure.rs
@@ -1,5 +1,5 @@
 use ra_syntax::{
-    ast::{self, AttrsOwner, NameOwner, TypeAscriptionOwner, TypeParamsOwner},
+    ast::{self, AttrsOwner, GenericParamsOwner, NameOwner},
     match_ast, AstNode, SourceFile, SyntaxKind, SyntaxNode, TextRange, WalkEvent,
 };
 
@@ -52,18 +52,11 @@ pub fn file_structure(file: &SourceFile) -> Vec<StructureNode> {
 
 fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
     fn decl<N: NameOwner + AttrsOwner>(node: N) -> Option<StructureNode> {
-        decl_with_detail(node, None)
-    }
-
-    fn decl_with_ascription<N: NameOwner + AttrsOwner + TypeAscriptionOwner>(
-        node: N,
-    ) -> Option<StructureNode> {
-        let ty = node.ascribed_type();
-        decl_with_type_ref(node, ty)
+        decl_with_detail(&node, None)
     }
 
     fn decl_with_type_ref<N: NameOwner + AttrsOwner>(
-        node: N,
+        node: &N,
         type_ref: Option<ast::TypeRef>,
     ) -> Option<StructureNode> {
         let detail = type_ref.map(|type_ref| {
@@ -75,7 +68,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
     }
 
     fn decl_with_detail<N: NameOwner + AttrsOwner>(
-        node: N,
+        node: &N,
         detail: Option<String>,
     ) -> Option<StructureNode> {
         let name = node.name()?;
@@ -111,9 +104,9 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
 
     match_ast! {
         match node {
-            ast::FnDef(it) => {
+            ast::Fn(it) => {
                 let mut detail = String::from("fn");
-                if let Some(type_param_list) = it.type_param_list() {
+                if let Some(type_param_list) = it.generic_param_list() {
                     collapse_ws(type_param_list.syntax(), &mut detail);
                 }
                 if let Some(param_list) = it.param_list() {
@@ -124,22 +117,19 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
                     collapse_ws(ret_type.syntax(), &mut detail);
                 }
 
-                decl_with_detail(it, Some(detail))
+                decl_with_detail(&it, Some(detail))
             },
-            ast::StructDef(it) => decl(it),
-            ast::UnionDef(it) => decl(it),
-            ast::EnumDef(it) => decl(it),
-            ast::EnumVariant(it) => decl(it),
-            ast::TraitDef(it) => decl(it),
+            ast::Struct(it) => decl(it),
+            ast::Union(it) => decl(it),
+            ast::Enum(it) => decl(it),
+            ast::Variant(it) => decl(it),
+            ast::Trait(it) => decl(it),
             ast::Module(it) => decl(it),
-            ast::TypeAliasDef(it) => {
-                let ty = it.type_ref();
-                decl_with_type_ref(it, ty)
-            },
-            ast::RecordFieldDef(it) => decl_with_ascription(it),
-            ast::ConstDef(it) => decl_with_ascription(it),
-            ast::StaticDef(it) => decl_with_ascription(it),
-            ast::ImplDef(it) => {
+            ast::TypeAlias(it) => decl_with_type_ref(&it, it.ty()),
+            ast::RecordField(it) => decl_with_type_ref(&it, it.ty()),
+            ast::Const(it) => decl_with_type_ref(&it, it.ty()),
+            ast::Static(it) => decl_with_type_ref(&it, it.ty()),
+            ast::Impl(it) => {
                 let target_type = it.target_type()?;
                 let target_trait = it.target_trait();
                 let label = match target_trait {
@@ -238,7 +228,7 @@ fn very_obsolete() {}
                         label: "Foo",
                         navigation_range: 8..11,
                         node_range: 1..26,
-                        kind: STRUCT_DEF,
+                        kind: STRUCT,
                         detail: None,
                         deprecated: false,
                     },
@@ -249,7 +239,7 @@ fn very_obsolete() {}
                         label: "x",
                         navigation_range: 18..19,
                         node_range: 18..24,
-                        kind: RECORD_FIELD_DEF,
+                        kind: RECORD_FIELD,
                         detail: Some(
                             "i32",
                         ),
@@ -271,7 +261,7 @@ fn very_obsolete() {}
                         label: "bar1",
                         navigation_range: 43..47,
                         node_range: 40..52,
-                        kind: FN_DEF,
+                        kind: FN,
                         detail: Some(
                             "fn()",
                         ),
@@ -284,7 +274,7 @@ fn very_obsolete() {}
                         label: "bar2",
                         navigation_range: 60..64,
                         node_range: 57..81,
-                        kind: FN_DEF,
+                        kind: FN,
                         detail: Some(
                             "fn<T>(t: T) -> T",
                         ),
@@ -297,7 +287,7 @@ fn very_obsolete() {}
                         label: "bar3",
                         navigation_range: 89..93,
                         node_range: 86..156,
-                        kind: FN_DEF,
+                        kind: FN,
                         detail: Some(
                             "fn<A, B>(a: A, b: B) -> Vec< u32 >",
                         ),
@@ -308,7 +298,7 @@ fn very_obsolete() {}
                         label: "E",
                         navigation_range: 165..166,
                         node_range: 160..180,
-                        kind: ENUM_DEF,
+                        kind: ENUM,
                         detail: None,
                         deprecated: false,
                     },
@@ -319,7 +309,7 @@ fn very_obsolete() {}
                         label: "X",
                         navigation_range: 169..170,
                         node_range: 169..170,
-                        kind: ENUM_VARIANT,
+                        kind: VARIANT,
                         detail: None,
                         deprecated: false,
                     },
@@ -330,7 +320,7 @@ fn very_obsolete() {}
                         label: "Y",
                         navigation_range: 172..173,
                         node_range: 172..178,
-                        kind: ENUM_VARIANT,
+                        kind: VARIANT,
                         detail: None,
                         deprecated: false,
                     },
@@ -339,7 +329,7 @@ fn very_obsolete() {}
                         label: "T",
                         navigation_range: 186..187,
                         node_range: 181..193,
-                        kind: TYPE_ALIAS_DEF,
+                        kind: TYPE_ALIAS,
                         detail: Some(
                             "()",
                         ),
@@ -350,7 +340,7 @@ fn very_obsolete() {}
                         label: "S",
                         navigation_range: 201..202,
                         node_range: 194..213,
-                        kind: STATIC_DEF,
+                        kind: STATIC,
                         detail: Some(
                             "i32",
                         ),
@@ -361,7 +351,7 @@ fn very_obsolete() {}
                         label: "C",
                         navigation_range: 220..221,
                         node_range: 214..232,
-                        kind: CONST_DEF,
+                        kind: CONST,
                         detail: Some(
                             "i32",
                         ),
@@ -372,7 +362,7 @@ fn very_obsolete() {}
                         label: "impl E",
                         navigation_range: 239..240,
                         node_range: 234..243,
-                        kind: IMPL_DEF,
+                        kind: IMPL,
                         detail: None,
                         deprecated: false,
                     },
@@ -381,7 +371,7 @@ fn very_obsolete() {}
                         label: "impl fmt::Debug for E",
                         navigation_range: 265..266,
                         node_range: 245..269,
-                        kind: IMPL_DEF,
+                        kind: IMPL,
                         detail: None,
                         deprecated: false,
                     },
@@ -417,7 +407,7 @@ fn very_obsolete() {}
                         label: "obsolete",
                         navigation_range: 428..436,
                         node_range: 411..441,
-                        kind: FN_DEF,
+                        kind: FN,
                         detail: Some(
                             "fn()",
                         ),
@@ -428,7 +418,7 @@ fn very_obsolete() {}
                         label: "very_obsolete",
                         navigation_range: 481..494,
                         node_range: 443..499,
-                        kind: FN_DEF,
+                        kind: FN,
                         detail: Some(
                             "fn()",
                         ),
diff --git a/crates/ra_ide/src/folding_ranges.rs b/crates/ra_ide/src/folding_ranges.rs
index bad079146..5a6e17936 100644
--- a/crates/ra_ide/src/folding_ranges.rs
+++ b/crates/ra_ide/src/folding_ranges.rs
@@ -85,15 +85,15 @@ fn fold_kind(kind: SyntaxKind) -> Option<FoldKind> {
         COMMENT => Some(FoldKind::Comment),
         USE => Some(FoldKind::Imports),
         ARG_LIST | PARAM_LIST => Some(FoldKind::ArgList),
-        RECORD_FIELD_DEF_LIST
+        RECORD_FIELD_LIST
         | RECORD_FIELD_PAT_LIST
-        | RECORD_FIELD_LIST
+        | RECORD_EXPR_FIELD_LIST
         | ITEM_LIST
         | EXTERN_ITEM_LIST
         | USE_TREE_LIST
         | BLOCK_EXPR
         | MATCH_ARM_LIST
-        | ENUM_VARIANT_LIST
+        | VARIANT_LIST
         | TOKEN_TREE => Some(FoldKind::Block),
         _ => None,
     }
diff --git a/crates/ra_ide/src/goto_implementation.rs b/crates/ra_ide/src/goto_implementation.rs
index 16a61d071..9912b7142 100644
--- a/crates/ra_ide/src/goto_implementation.rs
+++ b/crates/ra_ide/src/goto_implementation.rs
@@ -28,7 +28,7 @@ pub(crate) fn goto_implementation(
             nominal_def.syntax().text_range(),
             impls_for_def(&sema, &nominal_def, krate)?,
         ));
-    } else if let Some(trait_def) = find_node_at_offset::<ast::TraitDef>(&syntax, position.offset) {
+    } else if let Some(trait_def) = find_node_at_offset::<ast::Trait>(&syntax, position.offset) {
         return Some(RangeInfo::new(
             trait_def.syntax().text_range(),
             impls_for_trait(&sema, &trait_def, krate)?,
@@ -44,9 +44,9 @@ fn impls_for_def(
     krate: Crate,
 ) -> Option<Vec<NavigationTarget>> {
     let ty = match node {
-        ast::AdtDef::StructDef(def) => sema.to_def(def)?.ty(sema.db),
-        ast::AdtDef::EnumDef(def) => sema.to_def(def)?.ty(sema.db),
-        ast::AdtDef::UnionDef(def) => sema.to_def(def)?.ty(sema.db),
+        ast::AdtDef::Struct(def) => sema.to_def(def)?.ty(sema.db),
+        ast::AdtDef::Enum(def) => sema.to_def(def)?.ty(sema.db),
+        ast::AdtDef::Union(def) => sema.to_def(def)?.ty(sema.db),
     };
 
     let impls = ImplDef::all_in_crate(sema.db, krate);
@@ -62,7 +62,7 @@ fn impls_for_def(
 
 fn impls_for_trait(
     sema: &Semantics<RootDatabase>,
-    node: &ast::TraitDef,
+    node: &ast::Trait,
     krate: Crate,
 ) -> Option<Vec<NavigationTarget>> {
     let tr = sema.to_def(node)?;
diff --git a/crates/ra_ide/src/hover.rs b/crates/ra_ide/src/hover.rs
index d067c339d..aa48cb412 100644
--- a/crates/ra_ide/src/hover.rs
+++ b/crates/ra_ide/src/hover.rs
@@ -1361,7 +1361,7 @@ fn foo_<|>test() {}
                                     11..19,
                                 ),
                                 name: "foo_test",
-                                kind: FN_DEF,
+                                kind: FN,
                                 container_name: None,
                                 description: None,
                                 docs: None,
@@ -1443,7 +1443,7 @@ fn main() { let s<|>t = S{ f1:0 }; }
                                         7..8,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -1482,7 +1482,7 @@ fn main() { let s<|>t = S{ f1:Arg(0) }; }
                                         24..25,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -1501,7 +1501,7 @@ fn main() { let s<|>t = S{ f1:Arg(0) }; }
                                         7..10,
                                     ),
                                     name: "Arg",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct Arg",
@@ -1540,7 +1540,7 @@ fn main() { let s<|>t = S{ f1: S{ f1: Arg(0) } }; }
                                         24..25,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -1559,7 +1559,7 @@ fn main() { let s<|>t = S{ f1: S{ f1: Arg(0) } }; }
                                         7..10,
                                     ),
                                     name: "Arg",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct Arg",
@@ -1601,7 +1601,7 @@ fn main() { let s<|>t = (A(1), B(2), M::C(3) ); }
                                         7..8,
                                     ),
                                     name: "A",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct A",
@@ -1620,7 +1620,7 @@ fn main() { let s<|>t = (A(1), B(2), M::C(3) ); }
                                         22..23,
                                     ),
                                     name: "B",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct B",
@@ -1639,7 +1639,7 @@ fn main() { let s<|>t = (A(1), B(2), M::C(3) ); }
                                         53..54,
                                     ),
                                     name: "C",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "pub struct C",
@@ -1678,7 +1678,7 @@ fn main() { let s<|>t = foo(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1718,7 +1718,7 @@ fn main() { let s<|>t = foo(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1737,7 +1737,7 @@ fn main() { let s<|>t = foo(); }
                                         23..24,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -1777,7 +1777,7 @@ fn main() { let s<|>t = foo(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1796,7 +1796,7 @@ fn main() { let s<|>t = foo(); }
                                         19..22,
                                     ),
                                     name: "Bar",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Bar",
@@ -1839,7 +1839,7 @@ fn main() { let s<|>t = foo(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1858,7 +1858,7 @@ fn main() { let s<|>t = foo(); }
                                         22..25,
                                     ),
                                     name: "Bar",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Bar",
@@ -1877,7 +1877,7 @@ fn main() { let s<|>t = foo(); }
                                         39..41,
                                     ),
                                     name: "S1",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S1",
@@ -1896,7 +1896,7 @@ fn main() { let s<|>t = foo(); }
                                         52..54,
                                     ),
                                     name: "S2",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S2",
@@ -1933,7 +1933,7 @@ fn foo(ar<|>g: &impl Foo) {}
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1973,7 +1973,7 @@ fn foo(ar<|>g: &impl Foo + Bar<S>) {}
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -1992,7 +1992,7 @@ fn foo(ar<|>g: &impl Foo + Bar<S>) {}
                                         19..22,
                                     ),
                                     name: "Bar",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Bar",
@@ -2011,7 +2011,7 @@ fn foo(ar<|>g: &impl Foo + Bar<S>) {}
                                         36..37,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -2049,7 +2049,7 @@ fn foo(ar<|>g: &impl Foo<S>) {}
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -2068,7 +2068,7 @@ fn foo(ar<|>g: &impl Foo<S>) {}
                                         23..24,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -2111,7 +2111,7 @@ fn main() { let s<|>t = foo(); }
                                         49..50,
                                     ),
                                     name: "B",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct B",
@@ -2130,7 +2130,7 @@ fn main() { let s<|>t = foo(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -2167,7 +2167,7 @@ fn foo(ar<|>g: &dyn Foo) {}
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -2205,7 +2205,7 @@ fn foo(ar<|>g: &dyn Foo<S>) {}
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
@@ -2224,7 +2224,7 @@ fn foo(ar<|>g: &dyn Foo<S>) {}
                                         23..24,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -2265,7 +2265,7 @@ fn foo(a<|>rg: &impl ImplTrait<B<dyn DynTrait<B<S>>>>) {}
                                         6..15,
                                     ),
                                     name: "ImplTrait",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait ImplTrait",
@@ -2284,7 +2284,7 @@ fn foo(a<|>rg: &impl ImplTrait<B<dyn DynTrait<B<S>>>>) {}
                                         50..51,
                                     ),
                                     name: "B",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct B",
@@ -2303,7 +2303,7 @@ fn foo(a<|>rg: &impl ImplTrait<B<dyn DynTrait<B<S>>>>) {}
                                         28..36,
                                     ),
                                     name: "DynTrait",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait DynTrait",
@@ -2322,7 +2322,7 @@ fn foo(a<|>rg: &impl ImplTrait<B<dyn DynTrait<B<S>>>>) {}
                                         65..66,
                                     ),
                                     name: "S",
-                                    kind: STRUCT_DEF,
+                                    kind: STRUCT,
                                     container_name: None,
                                     description: Some(
                                         "struct S",
@@ -2370,7 +2370,7 @@ fn main() { let s<|>t = test().get(); }
                                         6..9,
                                     ),
                                     name: "Foo",
-                                    kind: TRAIT_DEF,
+                                    kind: TRAIT,
                                     container_name: None,
                                     description: Some(
                                         "trait Foo",
diff --git a/crates/ra_ide/src/inlay_hints.rs b/crates/ra_ide/src/inlay_hints.rs
index f2e4f7ee5..4bbbcd258 100644
--- a/crates/ra_ide/src/inlay_hints.rs
+++ b/crates/ra_ide/src/inlay_hints.rs
@@ -2,7 +2,7 @@ use hir::{Adt, Callable, HirDisplay, Semantics, Type};
 use ra_ide_db::RootDatabase;
 use ra_prof::profile;
 use ra_syntax::{
-    ast::{self, ArgListOwner, AstNode, TypeAscriptionOwner},
+    ast::{self, ArgListOwner, AstNode},
     match_ast, Direction, NodeOrToken, SmolStr, SyntaxKind, TextRange, T,
 };
 use stdx::to_lower_snake_case;
@@ -96,7 +96,7 @@ fn get_chaining_hints(
         return None;
     }
 
-    if matches!(expr, ast::Expr::RecordLit(_)) {
+    if matches!(expr, ast::Expr::RecordExpr(_)) {
         return None;
     }
 
@@ -230,10 +230,10 @@ fn should_not_display_type_hint(db: &RootDatabase, bind_pat: &ast::BindPat, pat_
         match_ast! {
             match node {
                 ast::LetStmt(it) => {
-                    return it.ascribed_type().is_some()
+                    return it.ty().is_some()
                 },
                 ast::Param(it) => {
-                    return it.ascribed_type().is_some()
+                    return it.ty().is_some()
                 },
                 ast::MatchArm(_it) => {
                     return pat_is_enum_variant(db, bind_pat, pat_ty);
diff --git a/crates/ra_ide/src/references.rs b/crates/ra_ide/src/references.rs
index fe1c074d1..519e4bf1a 100644
--- a/crates/ra_ide/src/references.rs
+++ b/crates/ra_ide/src/references.rs
@@ -172,16 +172,16 @@ fn get_struct_def_name_for_struct_literal_search(
         if let Some(name) =
             sema.find_node_at_offset_with_descend::<ast::Name>(&syntax, left.text_range().start())
         {
-            return name.syntax().ancestors().find_map(ast::StructDef::cast).and_then(|l| l.name());
+            return name.syntax().ancestors().find_map(ast::Struct::cast).and_then(|l| l.name());
         }
         if sema
-            .find_node_at_offset_with_descend::<ast::TypeParamList>(
+            .find_node_at_offset_with_descend::<ast::GenericParamList>(
                 &syntax,
                 left.text_range().start(),
             )
             .is_some()
         {
-            return left.ancestors().find_map(ast::StructDef::cast).and_then(|l| l.name());
+            return left.ancestors().find_map(ast::Struct::cast).and_then(|l| l.name());
         }
     }
     None
@@ -212,7 +212,7 @@ fn main() {
         );
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(1) 0..26 7..10 Other",
+            "Foo STRUCT FileId(1) 0..26 7..10 Other",
             &["FileId(1) 101..104 StructLiteral"],
         );
     }
@@ -230,7 +230,7 @@ struct Foo<|> {}
         );
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(1) 0..13 7..10 Other",
+            "Foo STRUCT FileId(1) 0..13 7..10 Other",
             &["FileId(1) 41..44 Other", "FileId(1) 54..57 StructLiteral"],
         );
     }
@@ -248,7 +248,7 @@ struct Foo<T> <|>{}
         );
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(1) 0..16 7..10 Other",
+            "Foo STRUCT FileId(1) 0..16 7..10 Other",
             &["FileId(1) 64..67 StructLiteral"],
         );
     }
@@ -267,7 +267,7 @@ fn main() {
         );
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(1) 0..16 7..10 Other",
+            "Foo STRUCT FileId(1) 0..16 7..10 Other",
             &["FileId(1) 54..57 StructLiteral"],
         );
     }
@@ -361,7 +361,7 @@ fn main(s: Foo) {
         );
         check_result(
             refs,
-            "spam RECORD_FIELD_DEF FileId(1) 17..30 21..25 Other",
+            "spam RECORD_FIELD FileId(1) 17..30 21..25 Other",
             &["FileId(1) 67..71 Other Read"],
         );
     }
@@ -376,7 +376,7 @@ impl Foo {
 }
 "#,
         );
-        check_result(refs, "f FN_DEF FileId(1) 27..43 30..31 Other", &[]);
+        check_result(refs, "f FN FileId(1) 27..43 30..31 Other", &[]);
     }
 
     #[test]
@@ -390,7 +390,7 @@ enum Foo {
 }
 "#,
         );
-        check_result(refs, "B ENUM_VARIANT FileId(1) 22..23 22..23 Other", &[]);
+        check_result(refs, "B VARIANT FileId(1) 22..23 22..23 Other", &[]);
     }
 
     #[test]
@@ -431,7 +431,7 @@ fn f() {
         let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(2) 17..51 28..31 Other",
+            "Foo STRUCT FileId(2) 17..51 28..31 Other",
             &["FileId(1) 53..56 StructLiteral", "FileId(3) 79..82 StructLiteral"],
         );
     }
@@ -486,7 +486,7 @@ pub(super) struct Foo<|> {
         let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
         check_result(
             refs,
-            "Foo STRUCT_DEF FileId(3) 0..41 18..21 Other",
+            "Foo STRUCT FileId(3) 0..41 18..21 Other",
             &["FileId(2) 20..23 Other", "FileId(2) 47..50 StructLiteral"],
         );
     }
@@ -514,7 +514,7 @@ pub(super) struct Foo<|> {
         let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
         check_result(
             refs,
-            "quux FN_DEF FileId(1) 19..35 26..30 Other",
+            "quux FN FileId(1) 19..35 26..30 Other",
             &["FileId(2) 16..20 StructLiteral", "FileId(3) 16..20 StructLiteral"],
         );
 
@@ -522,7 +522,7 @@ pub(super) struct Foo<|> {
             analysis.find_all_refs(pos, Some(SearchScope::single_file(bar))).unwrap().unwrap();
         check_result(
             refs,
-            "quux FN_DEF FileId(1) 19..35 26..30 Other",
+            "quux FN FileId(1) 19..35 26..30 Other",
             &["FileId(3) 16..20 StructLiteral"],
         );
     }
@@ -580,7 +580,7 @@ fn foo() {
         );
         check_result(
             refs,
-            "f RECORD_FIELD_DEF FileId(1) 15..21 15..16 Other",
+            "f RECORD_FIELD FileId(1) 15..21 15..16 Other",
             &["FileId(1) 55..56 Other Read", "FileId(1) 68..69 Other Write"],
         );
     }
@@ -619,7 +619,7 @@ fn main() {
         );
         check_result(
             refs,
-            "new FN_DEF FileId(1) 54..101 61..64 Other",
+            "new FN FileId(1) 54..101 61..64 Other",
             &["FileId(1) 146..149 StructLiteral"],
         );
     }
@@ -646,7 +646,7 @@ fn main() {
         let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
         check_result(
             refs,
-            "f FN_DEF FileId(1) 26..35 29..30 Other",
+            "f FN FileId(1) 26..35 29..30 Other",
             &["FileId(2) 11..12 Other", "FileId(2) 28..29 StructLiteral"],
         );
     }
diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs
index 8735ec53c..31654bf79 100644
--- a/crates/ra_ide/src/references/rename.rs
+++ b/crates/ra_ide/src/references/rename.rs
@@ -7,7 +7,8 @@ use ra_ide_db::{
     RootDatabase,
 };
 use ra_syntax::{
-    algo::find_node_at_offset, ast, ast::NameOwner, ast::TypeAscriptionOwner,
+    algo::find_node_at_offset,
+    ast::{self, NameOwner},
     lex_single_valid_syntax_kind, match_ast, AstNode, SyntaxKind, SyntaxNode, SyntaxToken,
 };
 use ra_text_edit::TextEdit;
@@ -149,13 +150,13 @@ fn rename_to_self(
     let source_file = sema.parse(position.file_id);
     let syn = source_file.syntax();
 
-    let fn_def = find_node_at_offset::<ast::FnDef>(syn, position.offset)?;
+    let fn_def = find_node_at_offset::<ast::Fn>(syn, position.offset)?;
     let params = fn_def.param_list()?;
     if params.self_param().is_some() {
         return None; // method already has self param
     }
     let first_param = params.params().next()?;
-    let mutable = match first_param.ascribed_type() {
+    let mutable = match first_param.ty() {
         Some(ast::TypeRef::ReferenceType(rt)) => rt.mut_token().is_some(),
         _ => return None, // not renaming other types
     };
@@ -192,15 +193,14 @@ fn text_edit_from_self_param(
     self_param: &ast::SelfParam,
     new_name: &str,
 ) -> Option<TextEdit> {
-    fn target_type_name(impl_def: &ast::ImplDef) -> Option<String> {
+    fn target_type_name(impl_def: &ast::Impl) -> Option<String> {
         if let Some(ast::TypeRef::PathType(p)) = impl_def.target_type() {
             return Some(p.path()?.segment()?.name_ref()?.text().to_string());
         }
         None
     }
 
-    let impl_def =
-        find_node_at_offset::<ast::ImplDef>(syn, self_param.syntax().text_range().start())?;
+    let impl_def = find_node_at_offset::<ast::Impl>(syn, self_param.syntax().text_range().start())?;
     let type_name = target_type_name(&impl_def)?;
 
     let mut replacement_text = String::from(new_name);
@@ -221,7 +221,7 @@ fn rename_self_to_param(
     let syn = source_file.syntax();
 
     let text = sema.db.file_text(position.file_id);
-    let fn_def = find_node_at_offset::<ast::FnDef>(syn, position.offset)?;
+    let fn_def = find_node_at_offset::<ast::Fn>(syn, position.offset)?;
     let search_range = fn_def.syntax().text_range();
 
     let mut edits: Vec<SourceFileEdit> = vec![];
diff --git a/crates/ra_ide/src/runnables.rs b/crates/ra_ide/src/runnables.rs
index f612835c2..3b7162b84 100644
--- a/crates/ra_ide/src/runnables.rs
+++ b/crates/ra_ide/src/runnables.rs
@@ -102,7 +102,7 @@ pub(crate) fn runnable(
 ) -> Option<Runnable> {
     match_ast! {
         match item {
-            ast::FnDef(it) => runnable_fn(sema, it, file_id),
+            ast::Fn(it) => runnable_fn(sema, it, file_id),
             ast::Module(it) => runnable_mod(sema, it, file_id),
             _ => None,
         }
@@ -111,7 +111,7 @@ pub(crate) fn runnable(
 
 fn runnable_fn(
     sema: &Semantics<RootDatabase>,
-    fn_def: ast::FnDef,
+    fn_def: ast::Fn,
     file_id: FileId,
 ) -> Option<Runnable> {
     let name_string = fn_def.name()?.text().to_string();
@@ -188,7 +188,7 @@ pub struct TestAttr {
 }
 
 impl TestAttr {
-    fn from_fn(fn_def: &ast::FnDef) -> TestAttr {
+    fn from_fn(fn_def: &ast::Fn) -> TestAttr {
         let ignore = fn_def
             .attrs()
             .filter_map(|attr| attr.simple_name())
@@ -203,7 +203,7 @@ impl TestAttr {
 ///
 /// It may produce false positives, for example, `#[wasm_bindgen_test]` requires a different command to run the test,
 /// but it's better than not to have the runnables for the tests at all.
-fn has_test_related_attribute(fn_def: &ast::FnDef) -> bool {
+fn has_test_related_attribute(fn_def: &ast::Fn) -> bool {
     fn_def
         .attrs()
         .filter_map(|attr| attr.path())
@@ -211,7 +211,7 @@ fn has_test_related_attribute(fn_def: &ast::FnDef) -> bool {
         .any(|attribute_text| attribute_text.contains("test"))
 }
 
-fn has_doc_test(fn_def: &ast::FnDef) -> bool {
+fn has_doc_test(fn_def: &ast::Fn) -> bool {
     fn_def.doc_comment_text().map_or(false, |comment| comment.contains("```"))
 }
 
@@ -246,7 +246,7 @@ fn has_test_function_or_multiple_test_submodules(module: &ast::Module) -> bool {
 
         for item in item_list.items() {
             match item {
-                ast::Item::FnDef(f) => {
+                ast::Item::Fn(f) => {
                     if has_test_related_attribute(&f) {
                         return true;
                     }
@@ -320,7 +320,7 @@ fn bench() {}
                                 4..8,
                             ),
                             name: "main",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -338,7 +338,7 @@ fn bench() {}
                                 26..34,
                             ),
                             name: "test_foo",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -363,7 +363,7 @@ fn bench() {}
                                 62..70,
                             ),
                             name: "test_foo",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -388,7 +388,7 @@ fn bench() {}
                                 89..94,
                             ),
                             name: "bench",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -431,7 +431,7 @@ fn foo() {}
                                 4..8,
                             ),
                             name: "main",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -447,7 +447,7 @@ fn foo() {}
                             full_range: 15..57,
                             focus_range: None,
                             name: "foo",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -493,7 +493,7 @@ impl Data {
                                 4..8,
                             ),
                             name: "main",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -509,7 +509,7 @@ impl Data {
                             full_range: 44..98,
                             focus_range: None,
                             name: "foo",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -570,7 +570,7 @@ mod test_mod {
                                 35..44,
                             ),
                             name: "test_foo1",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -670,7 +670,7 @@ mod root_tests {
                                 107..121,
                             ),
                             name: "nested_test_11",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -695,7 +695,7 @@ mod root_tests {
                                 163..177,
                             ),
                             name: "nested_test_12",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -740,7 +740,7 @@ mod root_tests {
                                 258..271,
                             ),
                             name: "nested_test_2",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -783,7 +783,7 @@ fn test_foo1() {}
                                 36..45,
                             ),
                             name: "test_foo1",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
@@ -831,7 +831,7 @@ fn test_foo1() {}
                                 58..67,
                             ),
                             name: "test_foo1",
-                            kind: FN_DEF,
+                            kind: FN,
                             container_name: None,
                             description: None,
                             docs: None,
diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs
index d456d5d36..e3a96f9d5 100644
--- a/crates/ra_ide/src/syntax_highlighting.rs
+++ b/crates/ra_ide/src/syntax_highlighting.rs
@@ -464,7 +464,7 @@ fn highlight_element(
     let db = sema.db;
     let mut binding_hash = None;
     let highlight: Highlight = match element.kind() {
-        FN_DEF => {
+        FN => {
             bindings_shadow_count.clear();
             return None;
         }
@@ -647,7 +647,7 @@ fn highlight_element(
 
 fn is_child_of_impl(element: &SyntaxElement) -> bool {
     match element.parent() {
-        Some(e) => e.kind() == IMPL_DEF,
+        Some(e) => e.kind() == IMPL,
         _ => false,
     }
 }
@@ -705,18 +705,18 @@ fn highlight_name_by_syntax(name: ast::Name) -> Highlight {
     };
 
     let tag = match parent.kind() {
-        STRUCT_DEF => HighlightTag::Struct,
-        ENUM_DEF => HighlightTag::Enum,
-        UNION_DEF => HighlightTag::Union,
-        TRAIT_DEF => HighlightTag::Trait,
-        TYPE_ALIAS_DEF => HighlightTag::TypeAlias,
+        STRUCT => HighlightTag::Struct,
+        ENUM => HighlightTag::Enum,
+        UNION => HighlightTag::Union,
+        TRAIT => HighlightTag::Trait,
+        TYPE_ALIAS => HighlightTag::TypeAlias,
         TYPE_PARAM => HighlightTag::TypeParam,
-        RECORD_FIELD_DEF => HighlightTag::Field,
+        RECORD_FIELD => HighlightTag::Field,
         MODULE => HighlightTag::Module,
-        FN_DEF => HighlightTag::Function,
-        CONST_DEF => HighlightTag::Constant,
-        STATIC_DEF => HighlightTag::Static,
-        ENUM_VARIANT => HighlightTag::EnumVariant,
+        FN => HighlightTag::Function,
+        CONST => HighlightTag::Constant,
+        STATIC => HighlightTag::Static,
+        VARIANT => HighlightTag::EnumVariant,
         BIND_PAT => HighlightTag::Local,
         _ => default,
     };
diff --git a/crates/ra_ide/src/syntax_tree.rs b/crates/ra_ide/src/syntax_tree.rs
index f716a3861..07217e808 100644
--- a/crates/ra_ide/src/syntax_tree.rs
+++ b/crates/ra_ide/src/syntax_tree.rs
@@ -116,7 +116,7 @@ mod tests {
             syn.trim(),
             r#"
 [email protected]
-  FN_DEF@0..11
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -148,7 +148,7 @@ fn test() {
             syn.trim(),
             r#"
 [email protected]
-  FN_DEF@0..60
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -190,7 +190,7 @@ [email protected]
         assert_eq_text!(
             syn.trim(),
             r#"
-FN_DEF@0..11
+[email protected]
   [email protected] "fn"
   [email protected] " "
   [email protected]
@@ -258,7 +258,7 @@ fn bar() {
             syn.trim(),
             r#"
 [email protected]
-  FN_DEF@0..12
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -292,7 +292,7 @@ fn bar() {
             syn.trim(),
             r#"
 [email protected]
-  FN_DEF@0..12
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -325,7 +325,7 @@ fn bar() {
             syn.trim(),
             r#"
 [email protected]
-  FN_DEF@0..12
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -339,7 +339,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@13..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_ide_db/src/defs.rs b/crates/ra_ide_db/src/defs.rs
index 1464c5f2a..df56f2d9e 100644
--- a/crates/ra_ide_db/src/defs.rs
+++ b/crates/ra_ide_db/src/defs.rs
@@ -142,7 +142,7 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
 
                 Some(NameClass::Definition(Definition::Local(local)))
             },
-            ast::RecordFieldDef(it) => {
+            ast::RecordField(it) => {
                 let field: hir::Field = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::Field(field)))
             },
@@ -150,39 +150,39 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
                 let def = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::StructDef(it) => {
+            ast::Struct(it) => {
                 let def: hir::Struct = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::UnionDef(it) => {
+            ast::Union(it) => {
                 let def: hir::Union = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::EnumDef(it) => {
+            ast::Enum(it) => {
                 let def: hir::Enum = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::TraitDef(it) => {
+            ast::Trait(it) => {
                 let def: hir::Trait = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::StaticDef(it) => {
+            ast::Static(it) => {
                 let def: hir::Static = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::EnumVariant(it) => {
+            ast::Variant(it) => {
                 let def: hir::EnumVariant = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::FnDef(it) => {
+            ast::Fn(it) => {
                 let def: hir::Function = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::ConstDef(it) => {
+            ast::Const(it) => {
                 let def: hir::Const = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::TypeAliasDef(it) => {
+            ast::TypeAlias(it) => {
                 let def: hir::TypeAlias = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
@@ -236,7 +236,7 @@ pub fn classify_name_ref(
         }
     }
 
-    if let Some(record_field) = ast::RecordField::for_field_name(name_ref) {
+    if let Some(record_field) = ast::RecordExprField::for_field_name(name_ref) {
         if let Some((field, local)) = sema.resolve_record_field(&record_field) {
             let field = Definition::Field(field);
             let res = match local {
diff --git a/crates/ra_ide_db/src/search.rs b/crates/ra_ide_db/src/search.rs
index a7cae37b0..0b862b449 100644
--- a/crates/ra_ide_db/src/search.rs
+++ b/crates/ra_ide_db/src/search.rs
@@ -315,7 +315,7 @@ fn is_record_lit_name_ref(name_ref: &ast::NameRef) -> bool {
     name_ref
         .syntax()
         .ancestors()
-        .find_map(ast::RecordLit::cast)
+        .find_map(ast::RecordExpr::cast)
         .and_then(|l| l.path())
         .and_then(|p| p.segment())
         .map(|p| p.name_ref().as_ref() == Some(name_ref))
diff --git a/crates/ra_ide_db/src/symbol_index.rs b/crates/ra_ide_db/src/symbol_index.rs
index 131e2a128..35a2c5be3 100644
--- a/crates/ra_ide_db/src/symbol_index.rs
+++ b/crates/ra_ide_db/src/symbol_index.rs
@@ -344,7 +344,7 @@ impl Query {
 }
 
 fn is_type(kind: SyntaxKind) -> bool {
-    matches!(kind, STRUCT_DEF | ENUM_DEF | TRAIT_DEF | TYPE_ALIAS_DEF)
+    matches!(kind, STRUCT | ENUM | TRAIT | TYPE_ALIAS)
 }
 
 /// The actual data that is stored in the index. It should be as compact as
@@ -397,14 +397,14 @@ fn to_symbol(node: &SyntaxNode) -> Option<(SmolStr, SyntaxNodePtr, TextRange)> {
     }
     match_ast! {
         match node {
-            ast::FnDef(it) => decl(it),
-            ast::StructDef(it) => decl(it),
-            ast::EnumDef(it) => decl(it),
-            ast::TraitDef(it) => decl(it),
+            ast::Fn(it) => decl(it),
+            ast::Struct(it) => decl(it),
+            ast::Enum(it) => decl(it),
+            ast::Trait(it) => decl(it),
             ast::Module(it) => decl(it),
-            ast::TypeAliasDef(it) => decl(it),
-            ast::ConstDef(it) => decl(it),
-            ast::StaticDef(it) => decl(it),
+            ast::TypeAlias(it) => decl(it),
+            ast::Const(it) => decl(it),
+            ast::Static(it) => decl(it),
             ast::MacroCall(it) => {
                 if it.is_macro_rules().is_some() {
                     decl(it)
diff --git a/crates/ra_mbe/src/syntax_bridge.rs b/crates/ra_mbe/src/syntax_bridge.rs
index fc4133a67..5fc48507f 100644
--- a/crates/ra_mbe/src/syntax_bridge.rs
+++ b/crates/ra_mbe/src/syntax_bridge.rs
@@ -825,7 +825,7 @@ mod tests {
     #[test]
     fn test_token_tree_multi_char_punct() {
         let source_file = ast::SourceFile::parse("struct Foo { a: x::Y }").ok().unwrap();
-        let struct_def = source_file.syntax().descendants().find_map(ast::StructDef::cast).unwrap();
+        let struct_def = source_file.syntax().descendants().find_map(ast::Struct::cast).unwrap();
         let tt = ast_to_token_tree(&struct_def).unwrap().0;
         token_tree_to_syntax_node(&tt, FragmentKind::Item).unwrap();
     }
diff --git a/crates/ra_mbe/src/tests.rs b/crates/ra_mbe/src/tests.rs
index c43003fd6..707e84f42 100644
--- a/crates/ra_mbe/src/tests.rs
+++ b/crates/ra_mbe/src/tests.rs
@@ -258,7 +258,7 @@ fn test_expr_order() {
     assert_eq_text!(
         dump.trim(),
         r#"[email protected]
-  FN_DEF@0..15
+  [email protected]
     [email protected] "fn"
     [email protected]
       [email protected] "bar"
@@ -490,13 +490,13 @@ fn test_expand_to_item_list() {
         format!("{:#?}", tree).trim(),
         r#"
 [email protected]
-  STRUCT_DEF@0..20
+  [email protected]
     [email protected] "struct"
     [email protected]
       [email protected] "Foo"
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
-      RECORD_FIELD_DEF@10..19
+      [email protected]
         [email protected]
           [email protected] "field"
         [email protected] ":"
@@ -506,13 +506,13 @@ [email protected]
               [email protected]
                 [email protected] "u32"
       [email protected] "}"
-  STRUCT_DEF@20..40
+  [email protected]
     [email protected] "struct"
     [email protected]
       [email protected] "Bar"
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
-      RECORD_FIELD_DEF@30..39
+      [email protected]
         [email protected]
           [email protected] "field"
         [email protected] ":"
@@ -1467,7 +1467,7 @@ macro_rules! quick_error {
         buf [ ]
         queue [ ]
     ) => {
-        quick_error!(ENUM_DEFINITION [enum $name $( #[$meta] )*]
+        quick_error!(ENUMINITION [enum $name $( #[$meta] )*]
             body []
             queue [$(
                 $( #[$imeta] )*
@@ -1489,7 +1489,7 @@ quick_error ! (SORT [enum Wrapped # [derive (Debug)]] items [
 "#,
     );
 
-    assert_eq!(expanded.to_string(), "quick_error ! (ENUM_DEFINITION [enum Wrapped # [derive (Debug)]] body [] queue [=> One : UNIT [] => Two : TUPLE [s : String]]) ;");
+    assert_eq!(expanded.to_string(), "quick_error ! (ENUMINITION [enum Wrapped # [derive (Debug)]] body [] queue [=> One : UNIT [] => Two : TUPLE [s : String]]) ;");
 }
 
 #[test]
diff --git a/crates/ra_parser/src/grammar.rs b/crates/ra_parser/src/grammar.rs
index 7dfac2813..c2e1d701e 100644
--- a/crates/ra_parser/src/grammar.rs
+++ b/crates/ra_parser/src/grammar.rs
@@ -142,16 +142,16 @@ pub(crate) fn reparser(
 ) -> Option<fn(&mut Parser)> {
     let res = match node {
         BLOCK_EXPR => expressions::block_expr,
-        RECORD_FIELD_DEF_LIST => items::record_field_def_list,
-        RECORD_FIELD_LIST => items::record_field_list,
-        ENUM_VARIANT_LIST => items::enum_variant_list,
+        RECORD_FIELD_LIST => items::record_field_def_list,
+        RECORD_EXPR_FIELD_LIST => items::record_field_list,
+        VARIANT_LIST => items::enum_variant_list,
         MATCH_ARM_LIST => items::match_arm_list,
         USE_TREE_LIST => items::use_tree_list,
         EXTERN_ITEM_LIST => items::extern_item_list,
         TOKEN_TREE if first_child? == T!['{'] => items::token_tree,
         ASSOC_ITEM_LIST => match parent? {
-            IMPL_DEF => items::impl_item_list,
-            TRAIT_DEF => items::trait_item_list,
+            IMPL => items::impl_item_list,
+            TRAIT => items::trait_item_list,
             _ => return None,
         },
         ITEM_LIST => items::mod_item_list,
diff --git a/crates/ra_parser/src/grammar/expressions.rs b/crates/ra_parser/src/grammar/expressions.rs
index 6e72eea66..e1c25a838 100644
--- a/crates/ra_parser/src/grammar/expressions.rs
+++ b/crates/ra_parser/src/grammar/expressions.rs
@@ -587,7 +587,7 @@ fn path_expr(p: &mut Parser, r: Restrictions) -> (CompletedMarker, BlockLike) {
     match p.current() {
         T!['{'] if !r.forbid_structs => {
             record_field_list(p);
-            (m.complete(p, RECORD_LIT), BlockLike::NotBlock)
+            (m.complete(p, RECORD_EXPR), BlockLike::NotBlock)
         }
         T![!] if !p.at(T![!=]) => {
             let block_like = items::macro_call_after_excl(p);
@@ -627,7 +627,7 @@ pub(crate) fn record_field_list(p: &mut Parser) {
                     p.expect(T![:]);
                 }
                 expr(p);
-                m.complete(p, RECORD_FIELD);
+                m.complete(p, RECORD_EXPR_FIELD);
             }
             T![.] if p.at(T![..]) => {
                 m.abandon(p);
@@ -648,5 +648,5 @@ pub(crate) fn record_field_list(p: &mut Parser) {
         }
     }
     p.expect(T!['}']);
-    m.complete(p, RECORD_FIELD_LIST);
+    m.complete(p, RECORD_EXPR_FIELD_LIST);
 }
diff --git a/crates/ra_parser/src/grammar/items.rs b/crates/ra_parser/src/grammar/items.rs
index 3b73e5346..cca524cea 100644
--- a/crates/ra_parser/src/grammar/items.rs
+++ b/crates/ra_parser/src/grammar/items.rs
@@ -180,7 +180,7 @@ pub(super) fn maybe_item(p: &mut Parser, m: Marker, flavor: ItemFlavor) -> Resul
         // unsafe const fn bar() {}
         T![fn] => {
             fn_def(p);
-            m.complete(p, FN_DEF);
+            m.complete(p, FN);
         }
 
         // test unsafe_trait
@@ -193,7 +193,7 @@ pub(super) fn maybe_item(p: &mut Parser, m: Marker, flavor: ItemFlavor) -> Resul
         // unsafe auto trait T {}
         T![trait] => {
             traits::trait_def(p);
-            m.complete(p, TRAIT_DEF);
+            m.complete(p, TRAIT);
         }
 
         // test unsafe_impl
@@ -221,7 +221,7 @@ pub(super) fn maybe_item(p: &mut Parser, m: Marker, flavor: ItemFlavor) -> Resul
         // unsafe default impl Foo {}
         T![impl] => {
             traits::impl_def(p);
-            m.complete(p, IMPL_DEF);
+            m.complete(p, IMPL);
         }
 
         // test existential_type
@@ -380,7 +380,7 @@ fn type_def(p: &mut Parser, m: Marker) {
         types::type_(p);
     }
     p.expect(T![;]);
-    m.complete(p, TYPE_ALIAS_DEF);
+    m.complete(p, TYPE_ALIAS);
 }
 
 pub(crate) fn mod_item(p: &mut Parser, m: Marker) {
diff --git a/crates/ra_parser/src/grammar/items/adt.rs b/crates/ra_parser/src/grammar/items/adt.rs
index 74b9f514b..addfb59d4 100644
--- a/crates/ra_parser/src/grammar/items/adt.rs
+++ b/crates/ra_parser/src/grammar/items/adt.rs
@@ -5,13 +5,13 @@ use super::*;
 pub(super) fn struct_def(p: &mut Parser, m: Marker) {
     assert!(p.at(T![struct]));
     p.bump(T![struct]);
-    struct_or_union(p, m, T![struct], STRUCT_DEF);
+    struct_or_union(p, m, T![struct], STRUCT);
 }
 
 pub(super) fn union_def(p: &mut Parser, m: Marker) {
     assert!(p.at_contextual_kw("union"));
     p.bump_remap(T![union]);
-    struct_or_union(p, m, T![union], UNION_DEF);
+    struct_or_union(p, m, T![union], UNION);
 }
 
 fn struct_or_union(p: &mut Parser, m: Marker, kw: SyntaxKind, def: SyntaxKind) {
@@ -64,7 +64,7 @@ pub(super) fn enum_def(p: &mut Parser, m: Marker) {
     } else {
         p.error("expected `{`")
     }
-    m.complete(p, ENUM_DEF);
+    m.complete(p, ENUM);
 }
 
 pub(crate) fn enum_variant_list(p: &mut Parser) {
@@ -91,7 +91,7 @@ pub(crate) fn enum_variant_list(p: &mut Parser) {
             if p.eat(T![=]) {
                 expressions::expr(p);
             }
-            var.complete(p, ENUM_VARIANT);
+            var.complete(p, VARIANT);
         } else {
             var.abandon(p);
             p.err_and_bump("expected enum variant");
@@ -101,7 +101,7 @@ pub(crate) fn enum_variant_list(p: &mut Parser) {
         }
     }
     p.expect(T!['}']);
-    m.complete(p, ENUM_VARIANT_LIST);
+    m.complete(p, VARIANT_LIST);
 }
 
 pub(crate) fn record_field_def_list(p: &mut Parser) {
@@ -119,7 +119,7 @@ pub(crate) fn record_field_def_list(p: &mut Parser) {
         }
     }
     p.expect(T!['}']);
-    m.complete(p, RECORD_FIELD_DEF_LIST);
+    m.complete(p, RECORD_FIELD_LIST);
 
     fn record_field_def(p: &mut Parser) {
         let m = p.start();
@@ -134,7 +134,7 @@ pub(crate) fn record_field_def_list(p: &mut Parser) {
             name(p);
             p.expect(T![:]);
             types::type_(p);
-            m.complete(p, RECORD_FIELD_DEF);
+            m.complete(p, RECORD_FIELD);
         } else {
             m.abandon(p);
             p.err_and_bump("expected field declaration");
@@ -167,12 +167,12 @@ fn tuple_field_def_list(p: &mut Parser) {
             break;
         }
         types::type_(p);
-        m.complete(p, TUPLE_FIELD_DEF);
+        m.complete(p, TUPLE_FIELD);
 
         if !p.at(T![')']) {
             p.expect(T![,]);
         }
     }
     p.expect(T![')']);
-    m.complete(p, TUPLE_FIELD_DEF_LIST);
+    m.complete(p, TUPLE_FIELD_LIST);
 }
diff --git a/crates/ra_parser/src/grammar/items/consts.rs b/crates/ra_parser/src/grammar/items/consts.rs
index 742a7e056..35ad766dc 100644
--- a/crates/ra_parser/src/grammar/items/consts.rs
+++ b/crates/ra_parser/src/grammar/items/consts.rs
@@ -3,11 +3,11 @@
 use super::*;
 
 pub(super) fn static_def(p: &mut Parser, m: Marker) {
-    const_or_static(p, m, T![static], STATIC_DEF)
+    const_or_static(p, m, T![static], STATIC)
 }
 
 pub(super) fn const_def(p: &mut Parser, m: Marker) {
-    const_or_static(p, m, T![const], CONST_DEF)
+    const_or_static(p, m, T![const], CONST)
 }
 
 fn const_or_static(p: &mut Parser, m: Marker, kw: SyntaxKind, def: SyntaxKind) {
diff --git a/crates/ra_parser/src/grammar/type_params.rs b/crates/ra_parser/src/grammar/type_params.rs
index d1330d4b9..90dabb4c0 100644
--- a/crates/ra_parser/src/grammar/type_params.rs
+++ b/crates/ra_parser/src/grammar/type_params.rs
@@ -36,7 +36,7 @@ fn type_param_list(p: &mut Parser) {
         }
     }
     p.expect(T![>]);
-    m.complete(p, TYPE_PARAM_LIST);
+    m.complete(p, GENERIC_PARAM_LIST);
 }
 
 fn lifetime_param(p: &mut Parser, m: Marker) {
diff --git a/crates/ra_parser/src/syntax_kind/generated.rs b/crates/ra_parser/src/syntax_kind/generated.rs
index 4f35e0baa..be4da67bc 100644
--- a/crates/ra_parser/src/syntax_kind/generated.rs
+++ b/crates/ra_parser/src/syntax_kind/generated.rs
@@ -1,7 +1,7 @@
 //! Generated file, do not edit by hand, see `xtask/src/codegen`
 
 #![allow(bad_style, missing_docs, unreachable_pub)]
-#[doc = r" The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT_DEF`."]
+#[doc = r" The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT`."]
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
 #[repr(u16)]
 pub enum SyntaxKind {
@@ -123,19 +123,19 @@ pub enum SyntaxKind {
     L_DOLLAR,
     R_DOLLAR,
     SOURCE_FILE,
-    STRUCT_DEF,
-    UNION_DEF,
-    ENUM_DEF,
-    FN_DEF,
+    STRUCT,
+    UNION,
+    ENUM,
+    FN,
     RET_TYPE,
     EXTERN_CRATE,
     MODULE,
     USE,
-    STATIC_DEF,
-    CONST_DEF,
-    TRAIT_DEF,
-    IMPL_DEF,
-    TYPE_ALIAS_DEF,
+    STATIC,
+    CONST,
+    TRAIT,
+    IMPL,
+    TYPE_ALIAS,
     MACRO_CALL,
     TOKEN_TREE,
     MACRO_DEF,
@@ -188,9 +188,9 @@ pub enum SyntaxKind {
     MATCH_ARM_LIST,
     MATCH_ARM,
     MATCH_GUARD,
-    RECORD_LIT,
-    RECORD_FIELD_LIST,
-    RECORD_FIELD,
+    RECORD_EXPR,
+    RECORD_EXPR_FIELD_LIST,
+    RECORD_EXPR_FIELD,
     EFFECT_EXPR,
     BOX_EXPR,
     CALL_EXPR,
@@ -206,12 +206,12 @@ pub enum SyntaxKind {
     BIN_EXPR,
     EXTERN_BLOCK,
     EXTERN_ITEM_LIST,
-    ENUM_VARIANT,
-    RECORD_FIELD_DEF_LIST,
-    RECORD_FIELD_DEF,
-    TUPLE_FIELD_DEF_LIST,
-    TUPLE_FIELD_DEF,
-    ENUM_VARIANT_LIST,
+    VARIANT,
+    RECORD_FIELD_LIST,
+    RECORD_FIELD,
+    TUPLE_FIELD_LIST,
+    TUPLE_FIELD,
+    VARIANT_LIST,
     ITEM_LIST,
     ASSOC_ITEM_LIST,
     ATTR,
@@ -230,7 +230,8 @@ pub enum SyntaxKind {
     NAME_REF,
     LET_STMT,
     EXPR_STMT,
-    TYPE_PARAM_LIST,
+    GENERIC_PARAM_LIST,
+    GENERIC_PARAM,
     LIFETIME_PARAM,
     TYPE_PARAM,
     CONST_PARAM,
diff --git a/crates/ra_project_model/src/cfg_flag.rs b/crates/ra_project_model/src/cfg_flag.rs
index 1bc5d4832..bd50056c6 100644
--- a/crates/ra_project_model/src/cfg_flag.rs
+++ b/crates/ra_project_model/src/cfg_flag.rs
@@ -4,7 +4,7 @@
 use std::str::FromStr;
 
 use ra_cfg::CfgOptions;
-use stdx::split_delim;
+use stdx::split_once;
 
 #[derive(Clone, Eq, PartialEq, Debug)]
 pub enum CfgFlag {
@@ -15,7 +15,7 @@ pub enum CfgFlag {
 impl FromStr for CfgFlag {
     type Err = String;
     fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let res = match split_delim(s, '=') {
+        let res = match split_once(s, '=') {
             Some((key, value)) => {
                 if !(value.starts_with('"') && value.ends_with('"')) {
                     return Err(format!("Invalid cfg ({:?}), value should be in quotes", s));
diff --git a/crates/ra_project_model/src/sysroot.rs b/crates/ra_project_model/src/sysroot.rs
index 9e23b5805..a10ade375 100644
--- a/crates/ra_project_model/src/sysroot.rs
+++ b/crates/ra_project_model/src/sysroot.rs
@@ -146,42 +146,28 @@ impl SysrootCrateData {
 }
 
 const SYSROOT_CRATES: &str = "
-std
-core
 alloc
-collections
-libc
-proc_macro
-rustc_unicode
-std_unicode
-test
-alloc_jemalloc
-alloc_system
-compiler_builtins
-getopts
-panic_unwind
+core
 panic_abort
-rand
+panic_unwind
+proc_macro
+profiler_builtins
+rtstartup
+std
+stdarch
 term
-unwind
-build_helper
-rustc_asan
-rustc_lsan
-rustc_msan
-rustc_tsan
-syntax";
+test
+unwind";
 
 const STD_DEPS: &str = "
 alloc
-alloc_jemalloc
-alloc_system
 core
 panic_abort
-rand
-compiler_builtins
-unwind
-rustc_asan
-rustc_lsan
-rustc_msan
-rustc_tsan
-build_helper";
+panic_unwind
+profiler_builtins
+rtstartup
+proc_macro
+stdarch
+term
+test
+unwind";
diff --git a/crates/ra_ssr/src/matching.rs b/crates/ra_ssr/src/matching.rs
index c1b66748e..74e15c631 100644
--- a/crates/ra_ssr/src/matching.rs
+++ b/crates/ra_ssr/src/matching.rs
@@ -209,7 +209,7 @@ impl<'db, 'sema> Matcher<'db, 'sema> {
         // Some kinds of nodes have special handling. For everything else, we fall back to default
         // matching.
         match code.kind() {
-            SyntaxKind::RECORD_FIELD_LIST => {
+            SyntaxKind::RECORD_EXPR_FIELD_LIST => {
                 self.attempt_match_record_field_list(phase, pattern, code)
             }
             SyntaxKind::TOKEN_TREE => self.attempt_match_token_tree(phase, pattern, code),
@@ -399,7 +399,7 @@ impl<'db, 'sema> Matcher<'db, 'sema> {
         // Build a map keyed by field name.
         let mut fields_by_name = FxHashMap::default();
         for child in code.children() {
-            if let Some(record) = ast::RecordField::cast(child.clone()) {
+            if let Some(record) = ast::RecordExprField::cast(child.clone()) {
                 if let Some(name) = record.field_name() {
                     fields_by_name.insert(name.text().clone(), child.clone());
                 }
diff --git a/crates/ra_syntax/Cargo.toml b/crates/ra_syntax/Cargo.toml
index 670f04578..fc4d7aa04 100644
--- a/crates/ra_syntax/Cargo.toml
+++ b/crates/ra_syntax/Cargo.toml
@@ -13,7 +13,7 @@ doctest = false
 [dependencies]
 itertools = "0.9.0"
 rowan = "0.10.0"
-rustc_lexer = { version = "669.0.0", package = "rustc-ap-rustc_lexer" }
+rustc_lexer = { version = "671.0.0", package = "rustc-ap-rustc_lexer" }
 rustc-hash = "1.1.0"
 arrayvec = "0.5.1"
 once_cell = "1.3.1"
diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index c65c485cb..fd426ece9 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -139,7 +139,7 @@ fn test_doc_comment_of_statics() {
     )
     .ok()
     .unwrap();
-    let st = file.syntax().descendants().find_map(StaticDef::cast).unwrap();
+    let st = file.syntax().descendants().find_map(Static::cast).unwrap();
     assert_eq!("Number of levels", st.doc_comment_text().unwrap());
 }
 
@@ -235,7 +235,7 @@ fn test_comments_preserve_trailing_whitespace() {
     )
     .ok()
     .unwrap();
-    let def = file.syntax().descendants().find_map(StructDef::cast).unwrap();
+    let def = file.syntax().descendants().find_map(Struct::cast).unwrap();
     assert_eq!(
         "Representation of a Realm.   \nIn the specification these are called Realm Records.",
         def.doc_comment_text().unwrap()
@@ -286,7 +286,7 @@ where
     let mut bounds = pred.type_bound_list().unwrap().bounds();
 
     assert!(pred.for_token().is_none());
-    assert!(pred.type_param_list().is_none());
+    assert!(pred.generic_param_list().is_none());
     assert_eq!("T", pred.type_ref().unwrap().syntax().text().to_string());
     assert_bound("Clone", bounds.next());
     assert_bound("Copy", bounds.next());
@@ -325,7 +325,7 @@ where
     let mut bounds = pred.type_bound_list().unwrap().bounds();
 
     assert!(pred.for_token().is_some());
-    assert_eq!("<'a>", pred.type_param_list().unwrap().syntax().text().to_string());
+    assert_eq!("<'a>", pred.generic_param_list().unwrap().syntax().text().to_string());
     assert_eq!("F", pred.type_ref().unwrap().syntax().text().to_string());
     assert_bound("Fn(&'a str)", bounds.next());
 }
diff --git a/crates/ra_syntax/src/ast/edit.rs b/crates/ra_syntax/src/ast/edit.rs
index 6ebe10ff6..8d3e42f25 100644
--- a/crates/ra_syntax/src/ast/edit.rs
+++ b/crates/ra_syntax/src/ast/edit.rs
@@ -29,9 +29,9 @@ impl ast::BinExpr {
     }
 }
 
-impl ast::FnDef {
+impl ast::Fn {
     #[must_use]
-    pub fn with_body(&self, body: ast::BlockExpr) -> ast::FnDef {
+    pub fn with_body(&self, body: ast::BlockExpr) -> ast::Fn {
         let mut to_insert: ArrayVec<[SyntaxElement; 2]> = ArrayVec::new();
         let old_body_or_semi: SyntaxElement = if let Some(old_body) = self.body() {
             old_body.syntax().clone().into()
@@ -116,18 +116,18 @@ impl ast::AssocItemList {
     }
 }
 
-impl ast::RecordFieldList {
+impl ast::RecordExprFieldList {
     #[must_use]
-    pub fn append_field(&self, field: &ast::RecordField) -> ast::RecordFieldList {
+    pub fn append_field(&self, field: &ast::RecordExprField) -> ast::RecordExprFieldList {
         self.insert_field(InsertPosition::Last, field)
     }
 
     #[must_use]
     pub fn insert_field(
         &self,
-        position: InsertPosition<&'_ ast::RecordField>,
-        field: &ast::RecordField,
-    ) -> ast::RecordFieldList {
+        position: InsertPosition<&'_ ast::RecordExprField>,
+        field: &ast::RecordExprField,
+    ) -> ast::RecordExprFieldList {
         let is_multiline = self.syntax().text().contains_char('\n');
         let ws;
         let space = if is_multiline {
@@ -192,9 +192,9 @@ impl ast::RecordFieldList {
     }
 }
 
-impl ast::TypeAliasDef {
+impl ast::TypeAlias {
     #[must_use]
-    pub fn remove_bounds(&self) -> ast::TypeAliasDef {
+    pub fn remove_bounds(&self) -> ast::TypeAlias {
         let colon = match self.colon_token() {
             Some(it) => it,
             None => return self.clone(),
diff --git a/crates/ra_syntax/src/ast/expr_ext.rs b/crates/ra_syntax/src/ast/expr_ext.rs
index 69c85c809..f5ba87223 100644
--- a/crates/ra_syntax/src/ast/expr_ext.rs
+++ b/crates/ra_syntax/src/ast/expr_ext.rs
@@ -333,13 +333,12 @@ impl ast::Literal {
 
         match token.kind() {
             INT_NUMBER => {
-                // FYI: there was a bug here previously, thus an if statement bellow is necessary.
+                // FYI: there was a bug here previously, thus the if statement below is necessary.
                 // The lexer treats e.g. `1f64` as an integer literal. See
                 // https://github.com/rust-analyzer/rust-analyzer/issues/1592
                 // and the comments on the linked PR.
 
                 let text = token.text();
-
                 if let suffix @ Some(_) = Self::find_suffix(&text, &FLOAT_SUFFIXES) {
                     LiteralKind::FloatNumber { suffix }
                 } else {
@@ -401,7 +400,7 @@ impl ast::BlockExpr {
             Some(it) => it,
             None => return true,
         };
-        !matches!(parent.kind(), FN_DEF | IF_EXPR | WHILE_EXPR | LOOP_EXPR | EFFECT_EXPR)
+        !matches!(parent.kind(), FN | IF_EXPR | WHILE_EXPR | LOOP_EXPR | EFFECT_EXPR)
     }
 }
 
@@ -412,8 +411,8 @@ fn test_literal_with_attr() {
     assert_eq!(lit.token().text(), r#""Hello""#);
 }
 
-impl ast::RecordField {
-    pub fn parent_record_lit(&self) -> ast::RecordLit {
-        self.syntax().ancestors().find_map(ast::RecordLit::cast).unwrap()
+impl ast::RecordExprField {
+    pub fn parent_record_lit(&self) -> ast::RecordExpr {
+        self.syntax().ancestors().find_map(ast::RecordExpr::cast).unwrap()
     }
 }
diff --git a/crates/ra_syntax/src/ast/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs
index be657699f..4306efe13 100644
--- a/crates/ra_syntax/src/ast/generated/nodes.rs
+++ b/crates/ra_syntax/src/ast/generated/nodes.rs
@@ -24,36 +24,38 @@ impl Attr {
     pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
     pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-    pub fn input(&self) -> Option<AttrInput> { support::child(&self.syntax) }
+    pub fn literal(&self) -> Option<Literal> { support::child(&self.syntax) }
+    pub fn token_tree(&self) -> Option<TokenTree> { support::child(&self.syntax) }
     pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ConstDef {
+pub struct Const {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for ConstDef {}
-impl ast::NameOwner for ConstDef {}
-impl ast::VisibilityOwner for ConstDef {}
-impl ast::TypeAscriptionOwner for ConstDef {}
-impl ConstDef {
+impl ast::AttrsOwner for Const {}
+impl ast::NameOwner for Const {}
+impl ast::VisibilityOwner for Const {}
+impl Const {
     pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) }
     pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
+    pub fn underscore_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![_]) }
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
     pub fn body(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct EnumDef {
+pub struct Enum {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for EnumDef {}
-impl ast::NameOwner for EnumDef {}
-impl ast::VisibilityOwner for EnumDef {}
-impl ast::TypeParamsOwner for EnumDef {}
-impl EnumDef {
+impl ast::AttrsOwner for Enum {}
+impl ast::NameOwner for Enum {}
+impl ast::VisibilityOwner for Enum {}
+impl ast::GenericParamsOwner for Enum {}
+impl Enum {
     pub fn enum_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![enum]) }
-    pub fn variant_list(&self) -> Option<EnumVariantList> { support::child(&self.syntax) }
+    pub fn variant_list(&self) -> Option<VariantList> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ExternBlock {
@@ -79,19 +81,19 @@ impl ExternCrate {
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct FnDef {
+pub struct Fn {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for FnDef {}
-impl ast::NameOwner for FnDef {}
-impl ast::VisibilityOwner for FnDef {}
-impl ast::TypeParamsOwner for FnDef {}
-impl FnDef {
-    pub fn abi(&self) -> Option<Abi> { support::child(&self.syntax) }
-    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
+impl ast::AttrsOwner for Fn {}
+impl ast::NameOwner for Fn {}
+impl ast::VisibilityOwner for Fn {}
+impl ast::GenericParamsOwner for Fn {}
+impl Fn {
     pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) }
     pub fn async_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![async]) }
+    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
     pub fn unsafe_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![unsafe]) }
+    pub fn abi(&self) -> Option<Abi> { support::child(&self.syntax) }
     pub fn fn_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![fn]) }
     pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
     pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
@@ -99,17 +101,18 @@ impl FnDef {
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ImplDef {
+pub struct Impl {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for ImplDef {}
-impl ast::VisibilityOwner for ImplDef {}
-impl ast::TypeParamsOwner for ImplDef {}
-impl ImplDef {
-    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
+impl ast::AttrsOwner for Impl {}
+impl ast::VisibilityOwner for Impl {}
+impl ast::GenericParamsOwner for Impl {}
+impl Impl {
     pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) }
     pub fn unsafe_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![unsafe]) }
     pub fn impl_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![impl]) }
+    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
+    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn excl_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![!]) }
     pub fn for_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![for]) }
     pub fn assoc_item_list(&self) -> Option<AssocItemList> { support::child(&self.syntax) }
@@ -139,78 +142,76 @@ impl Module {
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct StaticDef {
+pub struct Static {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for StaticDef {}
-impl ast::NameOwner for StaticDef {}
-impl ast::VisibilityOwner for StaticDef {}
-impl ast::TypeAscriptionOwner for StaticDef {}
-impl StaticDef {
+impl ast::AttrsOwner for Static {}
+impl ast::NameOwner for Static {}
+impl ast::VisibilityOwner for Static {}
+impl Static {
     pub fn static_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![static]) }
     pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
     pub fn body(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct StructDef {
+pub struct Struct {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for StructDef {}
-impl ast::NameOwner for StructDef {}
-impl ast::VisibilityOwner for StructDef {}
-impl ast::TypeParamsOwner for StructDef {}
-impl StructDef {
+impl ast::AttrsOwner for Struct {}
+impl ast::NameOwner for Struct {}
+impl ast::VisibilityOwner for Struct {}
+impl ast::GenericParamsOwner for Struct {}
+impl Struct {
     pub fn struct_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![struct]) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
-    pub fn field_def_list(&self) -> Option<FieldDefList> { support::child(&self.syntax) }
+    pub fn field_list(&self) -> Option<FieldList> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TraitDef {
+pub struct Trait {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for TraitDef {}
-impl ast::NameOwner for TraitDef {}
-impl ast::VisibilityOwner for TraitDef {}
-impl ast::TypeParamsOwner for TraitDef {}
-impl ast::TypeBoundsOwner for TraitDef {}
-impl TraitDef {
+impl ast::AttrsOwner for Trait {}
+impl ast::NameOwner for Trait {}
+impl ast::VisibilityOwner for Trait {}
+impl ast::GenericParamsOwner for Trait {}
+impl ast::TypeBoundsOwner for Trait {}
+impl Trait {
     pub fn unsafe_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![unsafe]) }
     pub fn auto_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![auto]) }
     pub fn trait_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![trait]) }
     pub fn assoc_item_list(&self) -> Option<AssocItemList> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TypeAliasDef {
+pub struct TypeAlias {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for TypeAliasDef {}
-impl ast::NameOwner for TypeAliasDef {}
-impl ast::VisibilityOwner for TypeAliasDef {}
-impl ast::TypeParamsOwner for TypeAliasDef {}
-impl ast::TypeBoundsOwner for TypeAliasDef {}
-impl TypeAliasDef {
+impl ast::AttrsOwner for TypeAlias {}
+impl ast::NameOwner for TypeAlias {}
+impl ast::VisibilityOwner for TypeAlias {}
+impl ast::GenericParamsOwner for TypeAlias {}
+impl ast::TypeBoundsOwner for TypeAlias {}
+impl TypeAlias {
     pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) }
     pub fn type_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![type]) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct UnionDef {
+pub struct Union {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for UnionDef {}
-impl ast::NameOwner for UnionDef {}
-impl ast::VisibilityOwner for UnionDef {}
-impl ast::TypeParamsOwner for UnionDef {}
-impl UnionDef {
+impl ast::AttrsOwner for Union {}
+impl ast::NameOwner for Union {}
+impl ast::VisibilityOwner for Union {}
+impl ast::GenericParamsOwner for Union {}
+impl Union {
     pub fn union_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![union]) }
-    pub fn record_field_def_list(&self) -> Option<RecordFieldDefList> {
-        support::child(&self.syntax)
-    }
+    pub fn record_field_list(&self) -> Option<RecordFieldList> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct Use {
@@ -303,16 +304,16 @@ impl UseTreeList {
 pub struct Abi {
     pub(crate) syntax: SyntaxNode,
 }
-impl Abi {}
+impl Abi {
+    pub fn extern_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![extern]) }
+}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TypeParamList {
+pub struct GenericParamList {
     pub(crate) syntax: SyntaxNode,
 }
-impl TypeParamList {
+impl GenericParamList {
     pub fn l_angle_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<]) }
-    pub fn type_params(&self) -> AstChildren<TypeParam> { support::children(&self.syntax) }
-    pub fn lifetime_params(&self) -> AstChildren<LifetimeParam> { support::children(&self.syntax) }
-    pub fn const_params(&self) -> AstChildren<ConstParam> { support::children(&self.syntax) }
+    pub fn generic_params(&self) -> AstChildren<GenericParam> { support::children(&self.syntax) }
     pub fn r_angle_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![>]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -322,6 +323,7 @@ pub struct ParamList {
 impl ParamList {
     pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
     pub fn self_param(&self) -> Option<SelfParam> { support::child(&self.syntax) }
+    pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
     pub fn params(&self) -> AstChildren<Param> { support::children(&self.syntax) }
     pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
 }
@@ -331,7 +333,7 @@ pub struct RetType {
 }
 impl RetType {
     pub fn thin_arrow_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![->]) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct WhereClause {
@@ -355,80 +357,167 @@ impl BlockExpr {
     pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RecordFieldDefList {
+pub struct SelfParam {
+    pub(crate) syntax: SyntaxNode,
+}
+impl ast::AttrsOwner for SelfParam {}
+impl SelfParam {
+    pub fn amp_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![&]) }
+    pub fn lifetime_token(&self) -> Option<SyntaxToken> {
+        support::token(&self.syntax, T![lifetime])
+    }
+    pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
+    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
+    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct Param {
+    pub(crate) syntax: SyntaxNode,
+}
+impl ast::AttrsOwner for Param {}
+impl Param {
+    pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
+    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn dotdotdot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![...]) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct TypeBoundList {
+    pub(crate) syntax: SyntaxNode,
+}
+impl TypeBoundList {
+    pub fn bounds(&self) -> AstChildren<TypeBound> { support::children(&self.syntax) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct RecordFieldList {
     pub(crate) syntax: SyntaxNode,
 }
-impl RecordFieldDefList {
+impl RecordFieldList {
     pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn fields(&self) -> AstChildren<RecordFieldDef> { support::children(&self.syntax) }
+    pub fn fields(&self) -> AstChildren<RecordField> { support::children(&self.syntax) }
     pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TupleFieldDefList {
+pub struct TupleFieldList {
     pub(crate) syntax: SyntaxNode,
 }
-impl TupleFieldDefList {
+impl TupleFieldList {
     pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-    pub fn fields(&self) -> AstChildren<TupleFieldDef> { support::children(&self.syntax) }
+    pub fn fields(&self) -> AstChildren<TupleField> { support::children(&self.syntax) }
     pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RecordFieldDef {
+pub struct RecordField {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for RecordFieldDef {}
-impl ast::NameOwner for RecordFieldDef {}
-impl ast::VisibilityOwner for RecordFieldDef {}
-impl ast::TypeAscriptionOwner for RecordFieldDef {}
-impl RecordFieldDef {
+impl ast::AttrsOwner for RecordField {}
+impl ast::NameOwner for RecordField {}
+impl ast::VisibilityOwner for RecordField {}
+impl RecordField {
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TupleFieldDef {
+pub struct TupleField {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for TupleFieldDef {}
-impl ast::NameOwner for TupleFieldDef {}
-impl ast::VisibilityOwner for TupleFieldDef {}
-impl TupleFieldDef {
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+impl ast::AttrsOwner for TupleField {}
+impl ast::VisibilityOwner for TupleField {}
+impl TupleField {
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct EnumVariantList {
+pub struct VariantList {
     pub(crate) syntax: SyntaxNode,
 }
-impl EnumVariantList {
+impl VariantList {
     pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn variants(&self) -> AstChildren<EnumVariant> { support::children(&self.syntax) }
+    pub fn variants(&self) -> AstChildren<Variant> { support::children(&self.syntax) }
     pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct EnumVariant {
+pub struct Variant {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for EnumVariant {}
-impl ast::NameOwner for EnumVariant {}
-impl ast::VisibilityOwner for EnumVariant {}
-impl EnumVariant {
-    pub fn field_def_list(&self) -> Option<FieldDefList> { support::child(&self.syntax) }
+impl ast::AttrsOwner for Variant {}
+impl ast::NameOwner for Variant {}
+impl ast::VisibilityOwner for Variant {}
+impl Variant {
+    pub fn field_list(&self) -> Option<FieldList> { support::child(&self.syntax) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TypeBoundList {
+pub struct AssocItemList {
     pub(crate) syntax: SyntaxNode,
 }
-impl TypeBoundList {
-    pub fn bounds(&self) -> AstChildren<TypeBound> { support::children(&self.syntax) }
+impl ast::AttrsOwner for AssocItemList {}
+impl AssocItemList {
+    pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
+    pub fn assoc_items(&self) -> AstChildren<AssocItem> { support::children(&self.syntax) }
+    pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct AssocItemList {
+pub struct ExternItemList {
     pub(crate) syntax: SyntaxNode,
 }
-impl AssocItemList {
+impl ast::AttrsOwner for ExternItemList {}
+impl ExternItemList {
+    pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
+    pub fn extern_items(&self) -> AstChildren<ExternItem> { support::children(&self.syntax) }
+    pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct LifetimeParam {
+    pub(crate) syntax: SyntaxNode,
+}
+impl ast::AttrsOwner for LifetimeParam {}
+impl LifetimeParam {
+    pub fn lifetime_token(&self) -> Option<SyntaxToken> {
+        support::token(&self.syntax, T![lifetime])
+    }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct TypeParam {
+    pub(crate) syntax: SyntaxNode,
+}
+impl ast::AttrsOwner for TypeParam {}
+impl ast::NameOwner for TypeParam {}
+impl ast::TypeBoundsOwner for TypeParam {}
+impl TypeParam {
+    pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
+    pub fn default_type(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct ConstParam {
+    pub(crate) syntax: SyntaxNode,
+}
+impl ast::AttrsOwner for ConstParam {}
+impl ast::NameOwner for ConstParam {}
+impl ConstParam {
+    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
+    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
+    pub fn default_val(&self) -> Option<Expr> { support::child(&self.syntax) }
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct Literal {
+    pub(crate) syntax: SyntaxNode,
+}
+impl Literal {}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct TokenTree {
+    pub(crate) syntax: SyntaxNode,
+}
+impl TokenTree {
+    pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
+    pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
     pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn assoc_items(&self) -> AstChildren<AssocItem> { support::children(&self.syntax) }
     pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
+    pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
+    pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ParenType {
@@ -436,7 +525,7 @@ pub struct ParenType {
 }
 impl ParenType {
     pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -470,7 +559,7 @@ impl PointerType {
     pub fn star_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![*]) }
     pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
     pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ArrayType {
@@ -478,7 +567,7 @@ pub struct ArrayType {
 }
 impl ArrayType {
     pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
@@ -489,7 +578,7 @@ pub struct SliceType {
 }
 impl SliceType {
     pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -502,7 +591,7 @@ impl ReferenceType {
         support::token(&self.syntax, T![lifetime])
     }
     pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct PlaceholderType {
@@ -528,8 +617,8 @@ pub struct ForType {
 }
 impl ForType {
     pub fn for_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![for]) }
-    pub fn type_param_list(&self) -> Option<TypeParamList> { support::child(&self.syntax) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn generic_param_list(&self) -> Option<GenericParamList> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ImplTraitType {
@@ -793,7 +882,7 @@ impl ast::AttrsOwner for CastExpr {}
 impl CastExpr {
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn as_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![as]) }
-    pub fn type_ref(&self) -> Option<TypeRef> { support::child(&self.syntax) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct RefExpr {
@@ -837,11 +926,6 @@ pub struct BinExpr {
 impl ast::AttrsOwner for BinExpr {}
 impl BinExpr {}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Literal {
-    pub(crate) syntax: SyntaxNode,
-}
-impl Literal {}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct MatchExpr {
     pub(crate) syntax: SyntaxNode,
 }
@@ -880,30 +964,32 @@ impl MatchGuard {
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RecordLit {
+pub struct RecordExpr {
     pub(crate) syntax: SyntaxNode,
 }
-impl RecordLit {
+impl RecordExpr {
     pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
-    pub fn record_field_list(&self) -> Option<RecordFieldList> { support::child(&self.syntax) }
+    pub fn record_expr_field_list(&self) -> Option<RecordExprFieldList> {
+        support::child(&self.syntax)
+    }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RecordFieldList {
+pub struct RecordExprFieldList {
     pub(crate) syntax: SyntaxNode,
 }
-impl RecordFieldList {
+impl RecordExprFieldList {
     pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn fields(&self) -> AstChildren<RecordField> { support::children(&self.syntax) }
+    pub fn fields(&self) -> AstChildren<RecordExprField> { support::children(&self.syntax) }
     pub fn dotdot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![..]) }
     pub fn spread(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RecordField {
+pub struct RecordExprField {
     pub(crate) syntax: SyntaxNode,
 }
-impl ast::AttrsOwner for RecordField {}
-impl RecordField {
+impl ast::AttrsOwner for RecordExprField {}
+impl RecordExprField {
     pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
@@ -1058,18 +1144,6 @@ impl TuplePat {
     pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TokenTree {
-    pub(crate) syntax: SyntaxNode,
-}
-impl TokenTree {
-    pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-    pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
-    pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
-    pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-    pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct MacroDef {
     pub(crate) syntax: SyntaxNode,
 }
@@ -1092,40 +1166,6 @@ impl MacroStmts {
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct TypeParam {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ast::AttrsOwner for TypeParam {}
-impl ast::NameOwner for TypeParam {}
-impl ast::TypeBoundsOwner for TypeParam {}
-impl TypeParam {
-    pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-    pub fn default_type(&self) -> Option<TypeRef> { support::child(&self.syntax) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct LifetimeParam {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ast::AttrsOwner for LifetimeParam {}
-impl LifetimeParam {
-    pub fn lifetime_token(&self) -> Option<SyntaxToken> {
-        support::token(&self.syntax, T![lifetime])
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ConstParam {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ast::AttrsOwner for ConstParam {}
-impl ast::NameOwner for ConstParam {}
-impl ast::TypeAscriptionOwner for ConstParam {}
-impl ConstParam {
-    pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
-    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-    pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-    pub fn default_val(&self) -> Option<Expr> { support::child(&self.syntax) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct TypeBound {
     pub(crate) syntax: SyntaxNode,
 }
@@ -1143,7 +1183,7 @@ pub struct WherePred {
 impl ast::TypeBoundsOwner for WherePred {}
 impl WherePred {
     pub fn for_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![for]) }
-    pub fn type_param_list(&self) -> Option<TypeParamList> { support::child(&self.syntax) }
+    pub fn generic_param_list(&self) -> Option<GenericParamList> { support::child(&self.syntax) }
     pub fn lifetime_token(&self) -> Option<SyntaxToken> {
         support::token(&self.syntax, T![lifetime])
     }
@@ -1163,42 +1203,16 @@ pub struct LetStmt {
     pub(crate) syntax: SyntaxNode,
 }
 impl ast::AttrsOwner for LetStmt {}
-impl ast::TypeAscriptionOwner for LetStmt {}
 impl LetStmt {
     pub fn let_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![let]) }
     pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
+    pub fn ty(&self) -> Option<TypeRef> { support::child(&self.syntax) }
     pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
     pub fn initializer(&self) -> Option<Expr> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct SelfParam {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ast::AttrsOwner for SelfParam {}
-impl ast::TypeAscriptionOwner for SelfParam {}
-impl SelfParam {
-    pub fn amp_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![&]) }
-    pub fn lifetime_token(&self) -> Option<SyntaxToken> {
-        support::token(&self.syntax, T![lifetime])
-    }
-    pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
-    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
-    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Param {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ast::AttrsOwner for Param {}
-impl ast::TypeAscriptionOwner for Param {}
-impl Param {
-    pub fn pat(&self) -> Option<Pat> { support::child(&self.syntax) }
-    pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-    pub fn dotdotdot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![...]) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct PathSegment {
     pub(crate) syntax: SyntaxNode,
 }
@@ -1250,39 +1264,20 @@ impl ConstArg {
     pub fn block_expr(&self) -> Option<BlockExpr> { support::child(&self.syntax) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ExternItemList {
-    pub(crate) syntax: SyntaxNode,
-}
-impl ExternItemList {
-    pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-    pub fn extern_items(&self) -> AstChildren<ExternItem> { support::children(&self.syntax) }
-    pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct MetaItem {
-    pub(crate) syntax: SyntaxNode,
-}
-impl MetaItem {
-    pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
-    pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-    pub fn attr_input(&self) -> Option<AttrInput> { support::child(&self.syntax) }
-    pub fn nested_meta_items(&self) -> AstChildren<MetaItem> { support::children(&self.syntax) }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum Item {
-    ConstDef(ConstDef),
-    EnumDef(EnumDef),
+    Const(Const),
+    Enum(Enum),
     ExternBlock(ExternBlock),
     ExternCrate(ExternCrate),
-    FnDef(FnDef),
-    ImplDef(ImplDef),
+    Fn(Fn),
+    Impl(Impl),
     MacroCall(MacroCall),
     Module(Module),
-    StaticDef(StaticDef),
-    StructDef(StructDef),
-    TraitDef(TraitDef),
-    TypeAliasDef(TypeAliasDef),
-    UnionDef(UnionDef),
+    Static(Static),
+    Struct(Struct),
+    Trait(Trait),
+    TypeAlias(TypeAlias),
+    Union(Union),
     Use(Use),
 }
 impl ast::AttrsOwner for Item {}
@@ -1303,9 +1298,27 @@ pub enum TypeRef {
     DynTraitType(DynTraitType),
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum FieldDefList {
-    RecordFieldDefList(RecordFieldDefList),
-    TupleFieldDefList(TupleFieldDefList),
+pub enum Pat {
+    OrPat(OrPat),
+    ParenPat(ParenPat),
+    RefPat(RefPat),
+    BoxPat(BoxPat),
+    BindPat(BindPat),
+    PlaceholderPat(PlaceholderPat),
+    DotDotPat(DotDotPat),
+    PathPat(PathPat),
+    RecordPat(RecordPat),
+    TupleStructPat(TupleStructPat),
+    TuplePat(TuplePat),
+    SlicePat(SlicePat),
+    RangePat(RangePat),
+    LiteralPat(LiteralPat),
+    MacroPat(MacroPat),
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub enum FieldList {
+    RecordFieldList(RecordFieldList),
+    TupleFieldList(TupleFieldList),
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum Expr {
@@ -1324,7 +1337,7 @@ pub enum Expr {
     BlockExpr(BlockExpr),
     ReturnExpr(ReturnExpr),
     MatchExpr(MatchExpr),
-    RecordLit(RecordLit),
+    RecordExpr(RecordExpr),
     CallExpr(CallExpr),
     IndexExpr(IndexExpr),
     MethodCallExpr(MethodCallExpr),
@@ -1343,31 +1356,28 @@ pub enum Expr {
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum AssocItem {
-    FnDef(FnDef),
-    TypeAliasDef(TypeAliasDef),
-    ConstDef(ConstDef),
+    Fn(Fn),
+    TypeAlias(TypeAlias),
+    Const(Const),
     MacroCall(MacroCall),
 }
 impl ast::AttrsOwner for AssocItem {}
 impl ast::NameOwner for AssocItem {}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum Pat {
-    OrPat(OrPat),
-    ParenPat(ParenPat),
-    RefPat(RefPat),
-    BoxPat(BoxPat),
-    BindPat(BindPat),
-    PlaceholderPat(PlaceholderPat),
-    DotDotPat(DotDotPat),
-    PathPat(PathPat),
-    RecordPat(RecordPat),
-    TupleStructPat(TupleStructPat),
-    TuplePat(TuplePat),
-    SlicePat(SlicePat),
-    RangePat(RangePat),
-    LiteralPat(LiteralPat),
-    MacroPat(MacroPat),
+pub enum ExternItem {
+    Fn(Fn),
+    Static(Static),
+    MacroCall(MacroCall),
+}
+impl ast::AttrsOwner for ExternItem {}
+impl ast::NameOwner for ExternItem {}
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub enum GenericParam {
+    LifetimeParam(LifetimeParam),
+    TypeParam(TypeParam),
+    ConstParam(ConstParam),
 }
+impl ast::AttrsOwner for GenericParam {}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum Stmt {
     LetStmt(LetStmt),
@@ -1375,27 +1385,14 @@ pub enum Stmt {
 }
 impl ast::AttrsOwner for Stmt {}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum AttrInput {
-    Literal(Literal),
-    TokenTree(TokenTree),
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum ExternItem {
-    FnDef(FnDef),
-    StaticDef(StaticDef),
-}
-impl ast::AttrsOwner for ExternItem {}
-impl ast::NameOwner for ExternItem {}
-impl ast::VisibilityOwner for ExternItem {}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum AdtDef {
-    StructDef(StructDef),
-    EnumDef(EnumDef),
-    UnionDef(UnionDef),
+    Struct(Struct),
+    Enum(Enum),
+    Union(Union),
 }
 impl ast::AttrsOwner for AdtDef {}
+impl ast::GenericParamsOwner for AdtDef {}
 impl ast::NameOwner for AdtDef {}
-impl ast::TypeParamsOwner for AdtDef {}
 impl ast::VisibilityOwner for AdtDef {}
 impl AstNode for SourceFile {
     fn can_cast(kind: SyntaxKind) -> bool { kind == SOURCE_FILE }
@@ -1419,8 +1416,8 @@ impl AstNode for Attr {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for ConstDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_DEF }
+impl AstNode for Const {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == CONST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1430,8 +1427,8 @@ impl AstNode for ConstDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for EnumDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_DEF }
+impl AstNode for Enum {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1463,8 +1460,8 @@ impl AstNode for ExternCrate {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for FnDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == FN_DEF }
+impl AstNode for Fn {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == FN }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1474,8 +1471,8 @@ impl AstNode for FnDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for ImplDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == IMPL_DEF }
+impl AstNode for Impl {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == IMPL }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1507,8 +1504,8 @@ impl AstNode for Module {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for StaticDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == STATIC_DEF }
+impl AstNode for Static {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == STATIC }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1518,8 +1515,8 @@ impl AstNode for StaticDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for StructDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == STRUCT_DEF }
+impl AstNode for Struct {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == STRUCT }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1529,8 +1526,8 @@ impl AstNode for StructDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TraitDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TRAIT_DEF }
+impl AstNode for Trait {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TRAIT }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1540,8 +1537,8 @@ impl AstNode for TraitDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TypeAliasDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_ALIAS_DEF }
+impl AstNode for TypeAlias {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_ALIAS }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1551,8 +1548,8 @@ impl AstNode for TypeAliasDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for UnionDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == UNION_DEF }
+impl AstNode for Union {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == UNION }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1672,8 +1669,8 @@ impl AstNode for Abi {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TypeParamList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_PARAM_LIST }
+impl AstNode for GenericParamList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == GENERIC_PARAM_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1727,8 +1724,19 @@ impl AstNode for BlockExpr {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for RecordFieldDefList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_DEF_LIST }
+impl AstNode for SelfParam {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == SELF_PARAM }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for Param {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1738,8 +1746,8 @@ impl AstNode for RecordFieldDefList {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TupleFieldDefList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD_DEF_LIST }
+impl AstNode for TypeBoundList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_BOUND_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1749,8 +1757,8 @@ impl AstNode for TupleFieldDefList {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for RecordFieldDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_DEF }
+impl AstNode for RecordFieldList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1760,8 +1768,8 @@ impl AstNode for RecordFieldDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TupleFieldDef {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD_DEF }
+impl AstNode for TupleFieldList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1771,8 +1779,8 @@ impl AstNode for TupleFieldDef {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for EnumVariantList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_VARIANT_LIST }
+impl AstNode for RecordField {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1782,8 +1790,8 @@ impl AstNode for EnumVariantList {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for EnumVariant {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == ENUM_VARIANT }
+impl AstNode for TupleField {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TUPLE_FIELD }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1793,8 +1801,19 @@ impl AstNode for EnumVariant {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TypeBoundList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_BOUND_LIST }
+impl AstNode for VariantList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == VARIANT_LIST }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for Variant {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == VARIANT }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -1815,6 +1834,72 @@ impl AstNode for AssocItemList {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
+impl AstNode for ExternItemList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_ITEM_LIST }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for LifetimeParam {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == LIFETIME_PARAM }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for TypeParam {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_PARAM }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for ConstParam {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_PARAM }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for Literal {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == LITERAL }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+impl AstNode for TokenTree {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == TOKEN_TREE }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
 impl AstNode for ParenType {
     fn can_cast(kind: SyntaxKind) -> bool { kind == PAREN_TYPE }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2277,17 +2362,6 @@ impl AstNode for BinExpr {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for Literal {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == LITERAL }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
 impl AstNode for MatchExpr {
     fn can_cast(kind: SyntaxKind) -> bool { kind == MATCH_EXPR }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2332,8 +2406,8 @@ impl AstNode for MatchGuard {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for RecordLit {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_LIT }
+impl AstNode for RecordExpr {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_EXPR }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -2343,8 +2417,8 @@ impl AstNode for RecordLit {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for RecordFieldList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_LIST }
+impl AstNode for RecordExprFieldList {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_EXPR_FIELD_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -2354,8 +2428,8 @@ impl AstNode for RecordFieldList {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for RecordField {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD }
+impl AstNode for RecordExprField {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_EXPR_FIELD }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         if Self::can_cast(syntax.kind()) {
             Some(Self { syntax })
@@ -2552,17 +2626,6 @@ impl AstNode for TuplePat {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TokenTree {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TOKEN_TREE }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
 impl AstNode for MacroDef {
     fn can_cast(kind: SyntaxKind) -> bool { kind == MACRO_DEF }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2596,39 +2659,6 @@ impl AstNode for MacroStmts {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for TypeParam {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_PARAM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-impl AstNode for LifetimeParam {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == LIFETIME_PARAM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-impl AstNode for ConstParam {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == CONST_PARAM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
 impl AstNode for TypeBound {
     fn can_cast(kind: SyntaxKind) -> bool { kind == TYPE_BOUND }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2673,28 +2703,6 @@ impl AstNode for LetStmt {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for SelfParam {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == SELF_PARAM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-impl AstNode for Param {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
 impl AstNode for PathSegment {
     fn can_cast(kind: SyntaxKind) -> bool { kind == PATH_SEGMENT }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2750,33 +2758,11 @@ impl AstNode for ConstArg {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-impl AstNode for ExternItemList {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == EXTERN_ITEM_LIST }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+impl From<Const> for Item {
+    fn from(node: Const) -> Item { Item::Const(node) }
 }
-impl AstNode for MetaItem {
-    fn can_cast(kind: SyntaxKind) -> bool { kind == META_ITEM }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        if Self::can_cast(syntax.kind()) {
-            Some(Self { syntax })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-impl From<ConstDef> for Item {
-    fn from(node: ConstDef) -> Item { Item::ConstDef(node) }
-}
-impl From<EnumDef> for Item {
-    fn from(node: EnumDef) -> Item { Item::EnumDef(node) }
+impl From<Enum> for Item {
+    fn from(node: Enum) -> Item { Item::Enum(node) }
 }
 impl From<ExternBlock> for Item {
     fn from(node: ExternBlock) -> Item { Item::ExternBlock(node) }
@@ -2784,11 +2770,11 @@ impl From<ExternBlock> for Item {
 impl From<ExternCrate> for Item {
     fn from(node: ExternCrate) -> Item { Item::ExternCrate(node) }
 }
-impl From<FnDef> for Item {
-    fn from(node: FnDef) -> Item { Item::FnDef(node) }
+impl From<Fn> for Item {
+    fn from(node: Fn) -> Item { Item::Fn(node) }
 }
-impl From<ImplDef> for Item {
-    fn from(node: ImplDef) -> Item { Item::ImplDef(node) }
+impl From<Impl> for Item {
+    fn from(node: Impl) -> Item { Item::Impl(node) }
 }
 impl From<MacroCall> for Item {
     fn from(node: MacroCall) -> Item { Item::MacroCall(node) }
@@ -2796,20 +2782,20 @@ impl From<MacroCall> for Item {
 impl From<Module> for Item {
     fn from(node: Module) -> Item { Item::Module(node) }
 }
-impl From<StaticDef> for Item {
-    fn from(node: StaticDef) -> Item { Item::StaticDef(node) }
+impl From<Static> for Item {
+    fn from(node: Static) -> Item { Item::Static(node) }
 }
-impl From<StructDef> for Item {
-    fn from(node: StructDef) -> Item { Item::StructDef(node) }
+impl From<Struct> for Item {
+    fn from(node: Struct) -> Item { Item::Struct(node) }
 }
-impl From<TraitDef> for Item {
-    fn from(node: TraitDef) -> Item { Item::TraitDef(node) }
+impl From<Trait> for Item {
+    fn from(node: Trait) -> Item { Item::Trait(node) }
 }
-impl From<TypeAliasDef> for Item {
-    fn from(node: TypeAliasDef) -> Item { Item::TypeAliasDef(node) }
+impl From<TypeAlias> for Item {
+    fn from(node: TypeAlias) -> Item { Item::TypeAlias(node) }
 }
-impl From<UnionDef> for Item {
-    fn from(node: UnionDef) -> Item { Item::UnionDef(node) }
+impl From<Union> for Item {
+    fn from(node: Union) -> Item { Item::Union(node) }
 }
 impl From<Use> for Item {
     fn from(node: Use) -> Item { Item::Use(node) }
@@ -2817,28 +2803,26 @@ impl From<Use> for Item {
 impl AstNode for Item {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            CONST_DEF | ENUM_DEF | EXTERN_BLOCK | EXTERN_CRATE | FN_DEF | IMPL_DEF | MACRO_CALL
-            | MODULE | STATIC_DEF | STRUCT_DEF | TRAIT_DEF | TYPE_ALIAS_DEF | UNION_DEF | USE => {
-                true
-            }
+            CONST | ENUM | EXTERN_BLOCK | EXTERN_CRATE | FN | IMPL | MACRO_CALL | MODULE
+            | STATIC | STRUCT | TRAIT | TYPE_ALIAS | UNION | USE => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            CONST_DEF => Item::ConstDef(ConstDef { syntax }),
-            ENUM_DEF => Item::EnumDef(EnumDef { syntax }),
+            CONST => Item::Const(Const { syntax }),
+            ENUM => Item::Enum(Enum { syntax }),
             EXTERN_BLOCK => Item::ExternBlock(ExternBlock { syntax }),
             EXTERN_CRATE => Item::ExternCrate(ExternCrate { syntax }),
-            FN_DEF => Item::FnDef(FnDef { syntax }),
-            IMPL_DEF => Item::ImplDef(ImplDef { syntax }),
+            FN => Item::Fn(Fn { syntax }),
+            IMPL => Item::Impl(Impl { syntax }),
             MACRO_CALL => Item::MacroCall(MacroCall { syntax }),
             MODULE => Item::Module(Module { syntax }),
-            STATIC_DEF => Item::StaticDef(StaticDef { syntax }),
-            STRUCT_DEF => Item::StructDef(StructDef { syntax }),
-            TRAIT_DEF => Item::TraitDef(TraitDef { syntax }),
-            TYPE_ALIAS_DEF => Item::TypeAliasDef(TypeAliasDef { syntax }),
-            UNION_DEF => Item::UnionDef(UnionDef { syntax }),
+            STATIC => Item::Static(Static { syntax }),
+            STRUCT => Item::Struct(Struct { syntax }),
+            TRAIT => Item::Trait(Trait { syntax }),
+            TYPE_ALIAS => Item::TypeAlias(TypeAlias { syntax }),
+            UNION => Item::Union(Union { syntax }),
             USE => Item::Use(Use { syntax }),
             _ => return None,
         };
@@ -2846,19 +2830,19 @@ impl AstNode for Item {
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            Item::ConstDef(it) => &it.syntax,
-            Item::EnumDef(it) => &it.syntax,
+            Item::Const(it) => &it.syntax,
+            Item::Enum(it) => &it.syntax,
             Item::ExternBlock(it) => &it.syntax,
             Item::ExternCrate(it) => &it.syntax,
-            Item::FnDef(it) => &it.syntax,
-            Item::ImplDef(it) => &it.syntax,
+            Item::Fn(it) => &it.syntax,
+            Item::Impl(it) => &it.syntax,
             Item::MacroCall(it) => &it.syntax,
             Item::Module(it) => &it.syntax,
-            Item::StaticDef(it) => &it.syntax,
-            Item::StructDef(it) => &it.syntax,
-            Item::TraitDef(it) => &it.syntax,
-            Item::TypeAliasDef(it) => &it.syntax,
-            Item::UnionDef(it) => &it.syntax,
+            Item::Static(it) => &it.syntax,
+            Item::Struct(it) => &it.syntax,
+            Item::Trait(it) => &it.syntax,
+            Item::TypeAlias(it) => &it.syntax,
+            Item::Union(it) => &it.syntax,
             Item::Use(it) => &it.syntax,
         }
     }
@@ -2948,33 +2932,126 @@ impl AstNode for TypeRef {
         }
     }
 }
-impl From<RecordFieldDefList> for FieldDefList {
-    fn from(node: RecordFieldDefList) -> FieldDefList { FieldDefList::RecordFieldDefList(node) }
+impl From<OrPat> for Pat {
+    fn from(node: OrPat) -> Pat { Pat::OrPat(node) }
+}
+impl From<ParenPat> for Pat {
+    fn from(node: ParenPat) -> Pat { Pat::ParenPat(node) }
+}
+impl From<RefPat> for Pat {
+    fn from(node: RefPat) -> Pat { Pat::RefPat(node) }
+}
+impl From<BoxPat> for Pat {
+    fn from(node: BoxPat) -> Pat { Pat::BoxPat(node) }
+}
+impl From<BindPat> for Pat {
+    fn from(node: BindPat) -> Pat { Pat::BindPat(node) }
+}
+impl From<PlaceholderPat> for Pat {
+    fn from(node: PlaceholderPat) -> Pat { Pat::PlaceholderPat(node) }
+}
+impl From<DotDotPat> for Pat {
+    fn from(node: DotDotPat) -> Pat { Pat::DotDotPat(node) }
+}
+impl From<PathPat> for Pat {
+    fn from(node: PathPat) -> Pat { Pat::PathPat(node) }
+}
+impl From<RecordPat> for Pat {
+    fn from(node: RecordPat) -> Pat { Pat::RecordPat(node) }
+}
+impl From<TupleStructPat> for Pat {
+    fn from(node: TupleStructPat) -> Pat { Pat::TupleStructPat(node) }
+}
+impl From<TuplePat> for Pat {
+    fn from(node: TuplePat) -> Pat { Pat::TuplePat(node) }
+}
+impl From<SlicePat> for Pat {
+    fn from(node: SlicePat) -> Pat { Pat::SlicePat(node) }
+}
+impl From<RangePat> for Pat {
+    fn from(node: RangePat) -> Pat { Pat::RangePat(node) }
+}
+impl From<LiteralPat> for Pat {
+    fn from(node: LiteralPat) -> Pat { Pat::LiteralPat(node) }
+}
+impl From<MacroPat> for Pat {
+    fn from(node: MacroPat) -> Pat { Pat::MacroPat(node) }
+}
+impl AstNode for Pat {
+    fn can_cast(kind: SyntaxKind) -> bool {
+        match kind {
+            OR_PAT | PAREN_PAT | REF_PAT | BOX_PAT | BIND_PAT | PLACEHOLDER_PAT | DOT_DOT_PAT
+            | PATH_PAT | RECORD_PAT | TUPLE_STRUCT_PAT | TUPLE_PAT | SLICE_PAT | RANGE_PAT
+            | LITERAL_PAT | MACRO_PAT => true,
+            _ => false,
+        }
+    }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        let res = match syntax.kind() {
+            OR_PAT => Pat::OrPat(OrPat { syntax }),
+            PAREN_PAT => Pat::ParenPat(ParenPat { syntax }),
+            REF_PAT => Pat::RefPat(RefPat { syntax }),
+            BOX_PAT => Pat::BoxPat(BoxPat { syntax }),
+            BIND_PAT => Pat::BindPat(BindPat { syntax }),
+            PLACEHOLDER_PAT => Pat::PlaceholderPat(PlaceholderPat { syntax }),
+            DOT_DOT_PAT => Pat::DotDotPat(DotDotPat { syntax }),
+            PATH_PAT => Pat::PathPat(PathPat { syntax }),
+            RECORD_PAT => Pat::RecordPat(RecordPat { syntax }),
+            TUPLE_STRUCT_PAT => Pat::TupleStructPat(TupleStructPat { syntax }),
+            TUPLE_PAT => Pat::TuplePat(TuplePat { syntax }),
+            SLICE_PAT => Pat::SlicePat(SlicePat { syntax }),
+            RANGE_PAT => Pat::RangePat(RangePat { syntax }),
+            LITERAL_PAT => Pat::LiteralPat(LiteralPat { syntax }),
+            MACRO_PAT => Pat::MacroPat(MacroPat { syntax }),
+            _ => return None,
+        };
+        Some(res)
+    }
+    fn syntax(&self) -> &SyntaxNode {
+        match self {
+            Pat::OrPat(it) => &it.syntax,
+            Pat::ParenPat(it) => &it.syntax,
+            Pat::RefPat(it) => &it.syntax,
+            Pat::BoxPat(it) => &it.syntax,
+            Pat::BindPat(it) => &it.syntax,
+            Pat::PlaceholderPat(it) => &it.syntax,
+            Pat::DotDotPat(it) => &it.syntax,
+            Pat::PathPat(it) => &it.syntax,
+            Pat::RecordPat(it) => &it.syntax,
+            Pat::TupleStructPat(it) => &it.syntax,
+            Pat::TuplePat(it) => &it.syntax,
+            Pat::SlicePat(it) => &it.syntax,
+            Pat::RangePat(it) => &it.syntax,
+            Pat::LiteralPat(it) => &it.syntax,
+            Pat::MacroPat(it) => &it.syntax,
+        }
+    }
+}
+impl From<RecordFieldList> for FieldList {
+    fn from(node: RecordFieldList) -> FieldList { FieldList::RecordFieldList(node) }
 }
-impl From<TupleFieldDefList> for FieldDefList {
-    fn from(node: TupleFieldDefList) -> FieldDefList { FieldDefList::TupleFieldDefList(node) }
+impl From<TupleFieldList> for FieldList {
+    fn from(node: TupleFieldList) -> FieldList { FieldList::TupleFieldList(node) }
 }
-impl AstNode for FieldDefList {
+impl AstNode for FieldList {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            RECORD_FIELD_DEF_LIST | TUPLE_FIELD_DEF_LIST => true,
+            RECORD_FIELD_LIST | TUPLE_FIELD_LIST => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            RECORD_FIELD_DEF_LIST => {
-                FieldDefList::RecordFieldDefList(RecordFieldDefList { syntax })
-            }
-            TUPLE_FIELD_DEF_LIST => FieldDefList::TupleFieldDefList(TupleFieldDefList { syntax }),
+            RECORD_FIELD_LIST => FieldList::RecordFieldList(RecordFieldList { syntax }),
+            TUPLE_FIELD_LIST => FieldList::TupleFieldList(TupleFieldList { syntax }),
             _ => return None,
         };
         Some(res)
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            FieldDefList::RecordFieldDefList(it) => &it.syntax,
-            FieldDefList::TupleFieldDefList(it) => &it.syntax,
+            FieldList::RecordFieldList(it) => &it.syntax,
+            FieldList::TupleFieldList(it) => &it.syntax,
         }
     }
 }
@@ -3023,8 +3100,8 @@ impl From<ReturnExpr> for Expr {
 impl From<MatchExpr> for Expr {
     fn from(node: MatchExpr) -> Expr { Expr::MatchExpr(node) }
 }
-impl From<RecordLit> for Expr {
-    fn from(node: RecordLit) -> Expr { Expr::RecordLit(node) }
+impl From<RecordExpr> for Expr {
+    fn from(node: RecordExpr) -> Expr { Expr::RecordExpr(node) }
 }
 impl From<CallExpr> for Expr {
     fn from(node: CallExpr) -> Expr { Expr::CallExpr(node) }
@@ -3076,7 +3153,7 @@ impl AstNode for Expr {
         match kind {
             TUPLE_EXPR | ARRAY_EXPR | PAREN_EXPR | PATH_EXPR | LAMBDA_EXPR | IF_EXPR
             | LOOP_EXPR | FOR_EXPR | WHILE_EXPR | CONTINUE_EXPR | BREAK_EXPR | LABEL
-            | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_LIT | CALL_EXPR | INDEX_EXPR
+            | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_EXPR | CALL_EXPR | INDEX_EXPR
             | METHOD_CALL_EXPR | FIELD_EXPR | AWAIT_EXPR | TRY_EXPR | EFFECT_EXPR | CAST_EXPR
             | REF_EXPR | PREFIX_EXPR | RANGE_EXPR | BIN_EXPR | LITERAL | MACRO_CALL | BOX_EXPR => {
                 true
@@ -3101,7 +3178,7 @@ impl AstNode for Expr {
             BLOCK_EXPR => Expr::BlockExpr(BlockExpr { syntax }),
             RETURN_EXPR => Expr::ReturnExpr(ReturnExpr { syntax }),
             MATCH_EXPR => Expr::MatchExpr(MatchExpr { syntax }),
-            RECORD_LIT => Expr::RecordLit(RecordLit { syntax }),
+            RECORD_EXPR => Expr::RecordExpr(RecordExpr { syntax }),
             CALL_EXPR => Expr::CallExpr(CallExpr { syntax }),
             INDEX_EXPR => Expr::IndexExpr(IndexExpr { syntax }),
             METHOD_CALL_EXPR => Expr::MethodCallExpr(MethodCallExpr { syntax }),
@@ -3138,7 +3215,7 @@ impl AstNode for Expr {
             Expr::BlockExpr(it) => &it.syntax,
             Expr::ReturnExpr(it) => &it.syntax,
             Expr::MatchExpr(it) => &it.syntax,
-            Expr::RecordLit(it) => &it.syntax,
+            Expr::RecordExpr(it) => &it.syntax,
             Expr::CallExpr(it) => &it.syntax,
             Expr::IndexExpr(it) => &it.syntax,
             Expr::MethodCallExpr(it) => &it.syntax,
@@ -3157,14 +3234,14 @@ impl AstNode for Expr {
         }
     }
 }
-impl From<FnDef> for AssocItem {
-    fn from(node: FnDef) -> AssocItem { AssocItem::FnDef(node) }
+impl From<Fn> for AssocItem {
+    fn from(node: Fn) -> AssocItem { AssocItem::Fn(node) }
 }
-impl From<TypeAliasDef> for AssocItem {
-    fn from(node: TypeAliasDef) -> AssocItem { AssocItem::TypeAliasDef(node) }
+impl From<TypeAlias> for AssocItem {
+    fn from(node: TypeAlias) -> AssocItem { AssocItem::TypeAlias(node) }
 }
-impl From<ConstDef> for AssocItem {
-    fn from(node: ConstDef) -> AssocItem { AssocItem::ConstDef(node) }
+impl From<Const> for AssocItem {
+    fn from(node: Const) -> AssocItem { AssocItem::Const(node) }
 }
 impl From<MacroCall> for AssocItem {
     fn from(node: MacroCall) -> AssocItem { AssocItem::MacroCall(node) }
@@ -3172,15 +3249,15 @@ impl From<MacroCall> for AssocItem {
 impl AstNode for AssocItem {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            FN_DEF | TYPE_ALIAS_DEF | CONST_DEF | MACRO_CALL => true,
+            FN | TYPE_ALIAS | CONST | MACRO_CALL => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            FN_DEF => AssocItem::FnDef(FnDef { syntax }),
-            TYPE_ALIAS_DEF => AssocItem::TypeAliasDef(TypeAliasDef { syntax }),
-            CONST_DEF => AssocItem::ConstDef(ConstDef { syntax }),
+            FN => AssocItem::Fn(Fn { syntax }),
+            TYPE_ALIAS => AssocItem::TypeAlias(TypeAlias { syntax }),
+            CONST => AssocItem::Const(Const { syntax }),
             MACRO_CALL => AssocItem::MacroCall(MacroCall { syntax }),
             _ => return None,
         };
@@ -3188,222 +3265,137 @@ impl AstNode for AssocItem {
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            AssocItem::FnDef(it) => &it.syntax,
-            AssocItem::TypeAliasDef(it) => &it.syntax,
-            AssocItem::ConstDef(it) => &it.syntax,
+            AssocItem::Fn(it) => &it.syntax,
+            AssocItem::TypeAlias(it) => &it.syntax,
+            AssocItem::Const(it) => &it.syntax,
             AssocItem::MacroCall(it) => &it.syntax,
         }
     }
 }
-impl From<OrPat> for Pat {
-    fn from(node: OrPat) -> Pat { Pat::OrPat(node) }
-}
-impl From<ParenPat> for Pat {
-    fn from(node: ParenPat) -> Pat { Pat::ParenPat(node) }
-}
-impl From<RefPat> for Pat {
-    fn from(node: RefPat) -> Pat { Pat::RefPat(node) }
-}
-impl From<BoxPat> for Pat {
-    fn from(node: BoxPat) -> Pat { Pat::BoxPat(node) }
-}
-impl From<BindPat> for Pat {
-    fn from(node: BindPat) -> Pat { Pat::BindPat(node) }
+impl From<Fn> for ExternItem {
+    fn from(node: Fn) -> ExternItem { ExternItem::Fn(node) }
 }
-impl From<PlaceholderPat> for Pat {
-    fn from(node: PlaceholderPat) -> Pat { Pat::PlaceholderPat(node) }
+impl From<Static> for ExternItem {
+    fn from(node: Static) -> ExternItem { ExternItem::Static(node) }
 }
-impl From<DotDotPat> for Pat {
-    fn from(node: DotDotPat) -> Pat { Pat::DotDotPat(node) }
+impl From<MacroCall> for ExternItem {
+    fn from(node: MacroCall) -> ExternItem { ExternItem::MacroCall(node) }
 }
-impl From<PathPat> for Pat {
-    fn from(node: PathPat) -> Pat { Pat::PathPat(node) }
-}
-impl From<RecordPat> for Pat {
-    fn from(node: RecordPat) -> Pat { Pat::RecordPat(node) }
-}
-impl From<TupleStructPat> for Pat {
-    fn from(node: TupleStructPat) -> Pat { Pat::TupleStructPat(node) }
-}
-impl From<TuplePat> for Pat {
-    fn from(node: TuplePat) -> Pat { Pat::TuplePat(node) }
-}
-impl From<SlicePat> for Pat {
-    fn from(node: SlicePat) -> Pat { Pat::SlicePat(node) }
-}
-impl From<RangePat> for Pat {
-    fn from(node: RangePat) -> Pat { Pat::RangePat(node) }
-}
-impl From<LiteralPat> for Pat {
-    fn from(node: LiteralPat) -> Pat { Pat::LiteralPat(node) }
-}
-impl From<MacroPat> for Pat {
-    fn from(node: MacroPat) -> Pat { Pat::MacroPat(node) }
-}
-impl AstNode for Pat {
+impl AstNode for ExternItem {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            OR_PAT | PAREN_PAT | REF_PAT | BOX_PAT | BIND_PAT | PLACEHOLDER_PAT | DOT_DOT_PAT
-            | PATH_PAT | RECORD_PAT | TUPLE_STRUCT_PAT | TUPLE_PAT | SLICE_PAT | RANGE_PAT
-            | LITERAL_PAT | MACRO_PAT => true,
+            FN | STATIC | MACRO_CALL => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            OR_PAT => Pat::OrPat(OrPat { syntax }),
-            PAREN_PAT => Pat::ParenPat(ParenPat { syntax }),
-            REF_PAT => Pat::RefPat(RefPat { syntax }),
-            BOX_PAT => Pat::BoxPat(BoxPat { syntax }),
-            BIND_PAT => Pat::BindPat(BindPat { syntax }),
-            PLACEHOLDER_PAT => Pat::PlaceholderPat(PlaceholderPat { syntax }),
-            DOT_DOT_PAT => Pat::DotDotPat(DotDotPat { syntax }),
-            PATH_PAT => Pat::PathPat(PathPat { syntax }),
-            RECORD_PAT => Pat::RecordPat(RecordPat { syntax }),
-            TUPLE_STRUCT_PAT => Pat::TupleStructPat(TupleStructPat { syntax }),
-            TUPLE_PAT => Pat::TuplePat(TuplePat { syntax }),
-            SLICE_PAT => Pat::SlicePat(SlicePat { syntax }),
-            RANGE_PAT => Pat::RangePat(RangePat { syntax }),
-            LITERAL_PAT => Pat::LiteralPat(LiteralPat { syntax }),
-            MACRO_PAT => Pat::MacroPat(MacroPat { syntax }),
+            FN => ExternItem::Fn(Fn { syntax }),
+            STATIC => ExternItem::Static(Static { syntax }),
+            MACRO_CALL => ExternItem::MacroCall(MacroCall { syntax }),
             _ => return None,
         };
         Some(res)
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            Pat::OrPat(it) => &it.syntax,
-            Pat::ParenPat(it) => &it.syntax,
-            Pat::RefPat(it) => &it.syntax,
-            Pat::BoxPat(it) => &it.syntax,
-            Pat::BindPat(it) => &it.syntax,
-            Pat::PlaceholderPat(it) => &it.syntax,
-            Pat::DotDotPat(it) => &it.syntax,
-            Pat::PathPat(it) => &it.syntax,
-            Pat::RecordPat(it) => &it.syntax,
-            Pat::TupleStructPat(it) => &it.syntax,
-            Pat::TuplePat(it) => &it.syntax,
-            Pat::SlicePat(it) => &it.syntax,
-            Pat::RangePat(it) => &it.syntax,
-            Pat::LiteralPat(it) => &it.syntax,
-            Pat::MacroPat(it) => &it.syntax,
+            ExternItem::Fn(it) => &it.syntax,
+            ExternItem::Static(it) => &it.syntax,
+            ExternItem::MacroCall(it) => &it.syntax,
         }
     }
 }
-impl From<LetStmt> for Stmt {
-    fn from(node: LetStmt) -> Stmt { Stmt::LetStmt(node) }
+impl From<LifetimeParam> for GenericParam {
+    fn from(node: LifetimeParam) -> GenericParam { GenericParam::LifetimeParam(node) }
 }
-impl From<ExprStmt> for Stmt {
-    fn from(node: ExprStmt) -> Stmt { Stmt::ExprStmt(node) }
+impl From<TypeParam> for GenericParam {
+    fn from(node: TypeParam) -> GenericParam { GenericParam::TypeParam(node) }
 }
-impl AstNode for Stmt {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            LET_STMT | EXPR_STMT => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxNode) -> Option<Self> {
-        let res = match syntax.kind() {
-            LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
-            EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxNode {
-        match self {
-            Stmt::LetStmt(it) => &it.syntax,
-            Stmt::ExprStmt(it) => &it.syntax,
-        }
-    }
-}
-impl From<Literal> for AttrInput {
-    fn from(node: Literal) -> AttrInput { AttrInput::Literal(node) }
+impl From<ConstParam> for GenericParam {
+    fn from(node: ConstParam) -> GenericParam { GenericParam::ConstParam(node) }
 }
-impl From<TokenTree> for AttrInput {
-    fn from(node: TokenTree) -> AttrInput { AttrInput::TokenTree(node) }
-}
-impl AstNode for AttrInput {
+impl AstNode for GenericParam {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            LITERAL | TOKEN_TREE => true,
+            LIFETIME_PARAM | TYPE_PARAM | CONST_PARAM => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            LITERAL => AttrInput::Literal(Literal { syntax }),
-            TOKEN_TREE => AttrInput::TokenTree(TokenTree { syntax }),
+            LIFETIME_PARAM => GenericParam::LifetimeParam(LifetimeParam { syntax }),
+            TYPE_PARAM => GenericParam::TypeParam(TypeParam { syntax }),
+            CONST_PARAM => GenericParam::ConstParam(ConstParam { syntax }),
             _ => return None,
         };
         Some(res)
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            AttrInput::Literal(it) => &it.syntax,
-            AttrInput::TokenTree(it) => &it.syntax,
+            GenericParam::LifetimeParam(it) => &it.syntax,
+            GenericParam::TypeParam(it) => &it.syntax,
+            GenericParam::ConstParam(it) => &it.syntax,
         }
     }
 }
-impl From<FnDef> for ExternItem {
-    fn from(node: FnDef) -> ExternItem { ExternItem::FnDef(node) }
+impl From<LetStmt> for Stmt {
+    fn from(node: LetStmt) -> Stmt { Stmt::LetStmt(node) }
 }
-impl From<StaticDef> for ExternItem {
-    fn from(node: StaticDef) -> ExternItem { ExternItem::StaticDef(node) }
+impl From<ExprStmt> for Stmt {
+    fn from(node: ExprStmt) -> Stmt { Stmt::ExprStmt(node) }
 }
-impl AstNode for ExternItem {
+impl AstNode for Stmt {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            FN_DEF | STATIC_DEF => true,
+            LET_STMT | EXPR_STMT => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            FN_DEF => ExternItem::FnDef(FnDef { syntax }),
-            STATIC_DEF => ExternItem::StaticDef(StaticDef { syntax }),
+            LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
+            EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
             _ => return None,
         };
         Some(res)
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            ExternItem::FnDef(it) => &it.syntax,
-            ExternItem::StaticDef(it) => &it.syntax,
+            Stmt::LetStmt(it) => &it.syntax,
+            Stmt::ExprStmt(it) => &it.syntax,
         }
     }
 }
-impl From<StructDef> for AdtDef {
-    fn from(node: StructDef) -> AdtDef { AdtDef::StructDef(node) }
+impl From<Struct> for AdtDef {
+    fn from(node: Struct) -> AdtDef { AdtDef::Struct(node) }
 }
-impl From<EnumDef> for AdtDef {
-    fn from(node: EnumDef) -> AdtDef { AdtDef::EnumDef(node) }
+impl From<Enum> for AdtDef {
+    fn from(node: Enum) -> AdtDef { AdtDef::Enum(node) }
 }
-impl From<UnionDef> for AdtDef {
-    fn from(node: UnionDef) -> AdtDef { AdtDef::UnionDef(node) }
+impl From<Union> for AdtDef {
+    fn from(node: Union) -> AdtDef { AdtDef::Union(node) }
 }
 impl AstNode for AdtDef {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            STRUCT_DEF | ENUM_DEF | UNION_DEF => true,
+            STRUCT | ENUM | UNION => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
-            STRUCT_DEF => AdtDef::StructDef(StructDef { syntax }),
-            ENUM_DEF => AdtDef::EnumDef(EnumDef { syntax }),
-            UNION_DEF => AdtDef::UnionDef(UnionDef { syntax }),
+            STRUCT => AdtDef::Struct(Struct { syntax }),
+            ENUM => AdtDef::Enum(Enum { syntax }),
+            UNION => AdtDef::Union(Union { syntax }),
             _ => return None,
         };
         Some(res)
     }
     fn syntax(&self) -> &SyntaxNode {
         match self {
-            AdtDef::StructDef(it) => &it.syntax,
-            AdtDef::EnumDef(it) => &it.syntax,
-            AdtDef::UnionDef(it) => &it.syntax,
+            AdtDef::Struct(it) => &it.syntax,
+            AdtDef::Enum(it) => &it.syntax,
+            AdtDef::Union(it) => &it.syntax,
         }
     }
 }
@@ -3417,37 +3409,37 @@ impl std::fmt::Display for TypeRef {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for FieldDefList {
+impl std::fmt::Display for Pat {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for Expr {
+impl std::fmt::Display for FieldList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for AssocItem {
+impl std::fmt::Display for Expr {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for Pat {
+impl std::fmt::Display for AssocItem {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for Stmt {
+impl std::fmt::Display for ExternItem {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for AttrInput {
+impl std::fmt::Display for GenericParam {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for ExternItem {
+impl std::fmt::Display for Stmt {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3467,12 +3459,12 @@ impl std::fmt::Display for Attr {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for ConstDef {
+impl std::fmt::Display for Const {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for EnumDef {
+impl std::fmt::Display for Enum {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3487,12 +3479,12 @@ impl std::fmt::Display for ExternCrate {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for FnDef {
+impl std::fmt::Display for Fn {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for ImplDef {
+impl std::fmt::Display for Impl {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3507,27 +3499,27 @@ impl std::fmt::Display for Module {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for StaticDef {
+impl std::fmt::Display for Static {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for StructDef {
+impl std::fmt::Display for Struct {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TraitDef {
+impl std::fmt::Display for Trait {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TypeAliasDef {
+impl std::fmt::Display for TypeAlias {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for UnionDef {
+impl std::fmt::Display for Union {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3582,7 +3574,7 @@ impl std::fmt::Display for Abi {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TypeParamList {
+impl std::fmt::Display for GenericParamList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3607,37 +3599,47 @@ impl std::fmt::Display for BlockExpr {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for RecordFieldDefList {
+impl std::fmt::Display for SelfParam {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TupleFieldDefList {
+impl std::fmt::Display for Param {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for RecordFieldDef {
+impl std::fmt::Display for TypeBoundList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TupleFieldDef {
+impl std::fmt::Display for RecordFieldList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for EnumVariantList {
+impl std::fmt::Display for TupleFieldList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for EnumVariant {
+impl std::fmt::Display for RecordField {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TypeBoundList {
+impl std::fmt::Display for TupleField {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for VariantList {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for Variant {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3647,6 +3649,36 @@ impl std::fmt::Display for AssocItemList {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
+impl std::fmt::Display for ExternItemList {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for LifetimeParam {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for TypeParam {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for ConstParam {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for Literal {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
+impl std::fmt::Display for TokenTree {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
 impl std::fmt::Display for ParenType {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -3857,11 +3889,6 @@ impl std::fmt::Display for BinExpr {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for Literal {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
 impl std::fmt::Display for MatchExpr {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -3882,17 +3909,17 @@ impl std::fmt::Display for MatchGuard {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for RecordLit {
+impl std::fmt::Display for RecordExpr {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for RecordFieldList {
+impl std::fmt::Display for RecordExprFieldList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for RecordField {
+impl std::fmt::Display for RecordExprField {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
     }
@@ -3982,11 +4009,6 @@ impl std::fmt::Display for TuplePat {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TokenTree {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
 impl std::fmt::Display for MacroDef {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -4002,21 +4024,6 @@ impl std::fmt::Display for MacroStmts {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for TypeParam {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl std::fmt::Display for LifetimeParam {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl std::fmt::Display for ConstParam {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
 impl std::fmt::Display for TypeBound {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -4037,16 +4044,6 @@ impl std::fmt::Display for LetStmt {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for SelfParam {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl std::fmt::Display for Param {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
 impl std::fmt::Display for PathSegment {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -4072,13 +4069,3 @@ impl std::fmt::Display for ConstArg {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-impl std::fmt::Display for ExternItemList {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl std::fmt::Display for MetaItem {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
diff --git a/crates/ra_syntax/src/ast/make.rs b/crates/ra_syntax/src/ast/make.rs
index 0ff69bc2d..509e8ae7a 100644
--- a/crates/ra_syntax/src/ast/make.rs
+++ b/crates/ra_syntax/src/ast/make.rs
@@ -64,18 +64,18 @@ pub fn use_item(use_tree: ast::UseTree) -> ast::Use {
     ast_from_text(&format!("use {};", use_tree))
 }
 
-pub fn record_field(name: ast::NameRef, expr: Option<ast::Expr>) -> ast::RecordField {
+pub fn record_field(name: ast::NameRef, expr: Option<ast::Expr>) -> ast::RecordExprField {
     return match expr {
         Some(expr) => from_text(&format!("{}: {}", name, expr)),
         None => from_text(&name.to_string()),
     };
 
-    fn from_text(text: &str) -> ast::RecordField {
+    fn from_text(text: &str) -> ast::RecordExprField {
         ast_from_text(&format!("fn f() {{ S {{ {}, }} }}", text))
     }
 }
 
-pub fn record_field_def(name: ast::NameRef, ty: ast::TypeRef) -> ast::RecordFieldDef {
+pub fn record_field_def(name: ast::NameRef, ty: ast::TypeRef) -> ast::RecordField {
     ast_from_text(&format!("struct S {{ {}: {}, }}", name, ty))
 }
 
@@ -291,10 +291,10 @@ pub fn visibility_pub_crate() -> ast::Visibility {
 pub fn fn_def(
     visibility: Option<ast::Visibility>,
     fn_name: ast::Name,
-    type_params: Option<ast::TypeParamList>,
+    type_params: Option<ast::GenericParamList>,
     params: ast::ParamList,
     body: ast::BlockExpr,
-) -> ast::FnDef {
+) -> ast::Fn {
     let type_params =
         if let Some(type_params) = type_params { format!("<{}>", type_params) } else { "".into() };
     let visibility = match visibility {
diff --git a/crates/ra_syntax/src/ast/node_ext.rs b/crates/ra_syntax/src/ast/node_ext.rs
index 242900643..bba7310ad 100644
--- a/crates/ra_syntax/src/ast/node_ext.rs
+++ b/crates/ra_syntax/src/ast/node_ext.rs
@@ -7,7 +7,7 @@ use itertools::Itertools;
 use ra_parser::SyntaxKind;
 
 use crate::{
-    ast::{self, support, AstNode, AttrInput, NameOwner, SyntaxNode},
+    ast::{self, support, AstNode, NameOwner, SyntaxNode},
     SmolStr, SyntaxElement, SyntaxToken, T,
 };
 
@@ -39,29 +39,23 @@ pub enum AttrKind {
 
 impl ast::Attr {
     pub fn as_simple_atom(&self) -> Option<SmolStr> {
-        match self.input() {
-            None => self.simple_name(),
-            Some(_) => None,
+        if self.eq_token().is_some() || self.token_tree().is_some() {
+            return None;
         }
+        self.simple_name()
     }
 
     pub fn as_simple_call(&self) -> Option<(SmolStr, ast::TokenTree)> {
-        match self.input() {
-            Some(AttrInput::TokenTree(tt)) => Some((self.simple_name()?, tt)),
-            _ => None,
-        }
+        let tt = self.token_tree()?;
+        Some((self.simple_name()?, tt))
     }
 
     pub fn as_simple_key_value(&self) -> Option<(SmolStr, SmolStr)> {
-        match self.input() {
-            Some(AttrInput::Literal(lit)) => {
-                let key = self.simple_name()?;
-                // FIXME: escape? raw string?
-                let value = lit.syntax().first_token()?.text().trim_matches('"').into();
-                Some((key, value))
-            }
-            _ => None,
-        }
+        let lit = self.literal()?;
+        let key = self.simple_name()?;
+        // FIXME: escape? raw string?
+        let value = lit.syntax().first_token()?.text().trim_matches('"').into();
+        Some((key, value))
     }
 
     pub fn simple_name(&self) -> Option<SmolStr> {
@@ -141,7 +135,7 @@ impl ast::UseTreeList {
     }
 }
 
-impl ast::ImplDef {
+impl ast::Impl {
     pub fn target_type(&self) -> Option<ast::TypeRef> {
         match self.target() {
             (Some(t), None) | (_, Some(t)) => Some(t),
@@ -166,16 +160,16 @@ impl ast::ImplDef {
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum StructKind {
-    Record(ast::RecordFieldDefList),
-    Tuple(ast::TupleFieldDefList),
+    Record(ast::RecordFieldList),
+    Tuple(ast::TupleFieldList),
     Unit,
 }
 
 impl StructKind {
     fn from_node<N: AstNode>(node: &N) -> StructKind {
-        if let Some(nfdl) = support::child::<ast::RecordFieldDefList>(node.syntax()) {
+        if let Some(nfdl) = support::child::<ast::RecordFieldList>(node.syntax()) {
             StructKind::Record(nfdl)
-        } else if let Some(pfl) = support::child::<ast::TupleFieldDefList>(node.syntax()) {
+        } else if let Some(pfl) = support::child::<ast::TupleFieldList>(node.syntax()) {
             StructKind::Tuple(pfl)
         } else {
             StructKind::Unit
@@ -183,17 +177,17 @@ impl StructKind {
     }
 }
 
-impl ast::StructDef {
+impl ast::Struct {
     pub fn kind(&self) -> StructKind {
         StructKind::from_node(self)
     }
 }
 
-impl ast::RecordField {
-    pub fn for_field_name(field_name: &ast::NameRef) -> Option<ast::RecordField> {
+impl ast::RecordExprField {
+    pub fn for_field_name(field_name: &ast::NameRef) -> Option<ast::RecordExprField> {
         let candidate =
-            field_name.syntax().parent().and_then(ast::RecordField::cast).or_else(|| {
-                field_name.syntax().ancestors().nth(4).and_then(ast::RecordField::cast)
+            field_name.syntax().parent().and_then(ast::RecordExprField::cast).or_else(|| {
+                field_name.syntax().ancestors().nth(4).and_then(ast::RecordExprField::cast)
             })?;
         if candidate.field_name().as_ref() == Some(field_name) {
             Some(candidate)
@@ -247,12 +241,12 @@ impl ast::RecordFieldPat {
     }
 }
 
-impl ast::EnumVariant {
-    pub fn parent_enum(&self) -> ast::EnumDef {
+impl ast::Variant {
+    pub fn parent_enum(&self) -> ast::Enum {
         self.syntax()
             .parent()
             .and_then(|it| it.parent())
-            .and_then(ast::EnumDef::cast)
+            .and_then(ast::Enum::cast)
             .expect("EnumVariants are always nested in Enums")
     }
     pub fn kind(&self) -> StructKind {
@@ -473,18 +467,39 @@ impl ast::TokenTree {
     }
 }
 
+impl ast::GenericParamList {
+    pub fn lifetime_params(&self) -> impl Iterator<Item = ast::LifetimeParam> {
+        self.generic_params().filter_map(|param| match param {
+            ast::GenericParam::LifetimeParam(it) => Some(it),
+            ast::GenericParam::TypeParam(_) | ast::GenericParam::ConstParam(_) => None,
+        })
+    }
+    pub fn type_params(&self) -> impl Iterator<Item = ast::TypeParam> {
+        self.generic_params().filter_map(|param| match param {
+            ast::GenericParam::TypeParam(it) => Some(it),
+            ast::GenericParam::LifetimeParam(_) | ast::GenericParam::ConstParam(_) => None,
+        })
+    }
+    pub fn const_params(&self) -> impl Iterator<Item = ast::ConstParam> {
+        self.generic_params().filter_map(|param| match param {
+            ast::GenericParam::ConstParam(it) => Some(it),
+            ast::GenericParam::TypeParam(_) | ast::GenericParam::LifetimeParam(_) => None,
+        })
+    }
+}
+
 impl ast::DocCommentsOwner for ast::SourceFile {}
-impl ast::DocCommentsOwner for ast::FnDef {}
-impl ast::DocCommentsOwner for ast::StructDef {}
-impl ast::DocCommentsOwner for ast::UnionDef {}
-impl ast::DocCommentsOwner for ast::RecordFieldDef {}
-impl ast::DocCommentsOwner for ast::TupleFieldDef {}
-impl ast::DocCommentsOwner for ast::EnumDef {}
-impl ast::DocCommentsOwner for ast::EnumVariant {}
-impl ast::DocCommentsOwner for ast::TraitDef {}
+impl ast::DocCommentsOwner for ast::Fn {}
+impl ast::DocCommentsOwner for ast::Struct {}
+impl ast::DocCommentsOwner for ast::Union {}
+impl ast::DocCommentsOwner for ast::RecordField {}
+impl ast::DocCommentsOwner for ast::TupleField {}
+impl ast::DocCommentsOwner for ast::Enum {}
+impl ast::DocCommentsOwner for ast::Variant {}
+impl ast::DocCommentsOwner for ast::Trait {}
 impl ast::DocCommentsOwner for ast::Module {}
-impl ast::DocCommentsOwner for ast::StaticDef {}
-impl ast::DocCommentsOwner for ast::ConstDef {}
-impl ast::DocCommentsOwner for ast::TypeAliasDef {}
-impl ast::DocCommentsOwner for ast::ImplDef {}
+impl ast::DocCommentsOwner for ast::Static {}
+impl ast::DocCommentsOwner for ast::Const {}
+impl ast::DocCommentsOwner for ast::TypeAlias {}
+impl ast::DocCommentsOwner for ast::Impl {}
 impl ast::DocCommentsOwner for ast::MacroCall {}
diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs
index 9fe0b93c1..3a56b1674 100644
--- a/crates/ra_syntax/src/ast/traits.rs
+++ b/crates/ra_syntax/src/ast/traits.rs
@@ -9,12 +9,6 @@ use crate::{
     SyntaxToken, T,
 };
 
-pub trait TypeAscriptionOwner: AstNode {
-    fn ascribed_type(&self) -> Option<ast::TypeRef> {
-        support::child(self.syntax())
-    }
-}
-
 pub trait NameOwner: AstNode {
     fn name(&self) -> Option<ast::Name> {
         support::child(self.syntax())
@@ -49,8 +43,8 @@ pub trait ModuleItemOwner: AstNode {
     }
 }
 
-pub trait TypeParamsOwner: AstNode {
-    fn type_param_list(&self) -> Option<ast::TypeParamList> {
+pub trait GenericParamsOwner: AstNode {
+    fn generic_param_list(&self) -> Option<ast::GenericParamList> {
         support::child(self.syntax())
     }
 
diff --git a/crates/ra_syntax/src/lib.rs b/crates/ra_syntax/src/lib.rs
index 219dd0b07..6203b6206 100644
--- a/crates/ra_syntax/src/lib.rs
+++ b/crates/ra_syntax/src/lib.rs
@@ -255,11 +255,11 @@ fn api_walkthrough() {
     let mut func = None;
     for item in file.items() {
         match item {
-            ast::Item::FnDef(f) => func = Some(f),
+            ast::Item::Fn(f) => func = Some(f),
             _ => unreachable!(),
         }
     }
-    let func: ast::FnDef = func.unwrap();
+    let func: ast::Fn = func.unwrap();
 
     // Each AST node has a bunch of getters for children. All getters return
     // `Option`s though, to account for incomplete code. Some getters are common
@@ -316,7 +316,7 @@ fn api_walkthrough() {
     );
 
     // As well as some iterator helpers:
-    let f = expr_syntax.ancestors().find_map(ast::FnDef::cast);
+    let f = expr_syntax.ancestors().find_map(ast::Fn::cast);
     assert_eq!(f, Some(func));
     assert!(expr_syntax.siblings_with_tokens(Direction::Next).any(|it| it.kind() == T!['}']));
     assert_eq!(
diff --git a/crates/ra_syntax/src/parsing/text_tree_sink.rs b/crates/ra_syntax/src/parsing/text_tree_sink.rs
index c6b30a02a..6d1828d20 100644
--- a/crates/ra_syntax/src/parsing/text_tree_sink.rs
+++ b/crates/ra_syntax/src/parsing/text_tree_sink.rs
@@ -146,8 +146,8 @@ fn n_attached_trivias<'a>(
     trivias: impl Iterator<Item = (SyntaxKind, &'a str)>,
 ) -> usize {
     match kind {
-        MACRO_CALL | CONST_DEF | TYPE_ALIAS_DEF | STRUCT_DEF | ENUM_DEF | ENUM_VARIANT | FN_DEF
-        | TRAIT_DEF | MODULE | RECORD_FIELD_DEF | STATIC_DEF => {
+        MACRO_CALL | CONST | TYPE_ALIAS | STRUCT | ENUM | VARIANT | FN | TRAIT | MODULE
+        | RECORD_FIELD | STATIC => {
             let mut res = 0;
             let mut trivias = trivias.enumerate().peekable();
 
diff --git a/crates/ra_syntax/src/ptr.rs b/crates/ra_syntax/src/ptr.rs
index 62f03e93d..ca7957747 100644
--- a/crates/ra_syntax/src/ptr.rs
+++ b/crates/ra_syntax/src/ptr.rs
@@ -98,7 +98,7 @@ fn test_local_syntax_ptr() {
     use crate::{ast, AstNode, SourceFile};
 
     let file = SourceFile::parse("struct Foo { f: u32, }").ok().unwrap();
-    let field = file.syntax().descendants().find_map(ast::RecordFieldDef::cast).unwrap();
+    let field = file.syntax().descendants().find_map(ast::RecordField::cast).unwrap();
     let ptr = SyntaxNodePtr::new(field.syntax());
     let field_syntax = ptr.to_node(file.syntax());
     assert_eq!(field.syntax(), &field_syntax);
diff --git a/crates/ra_syntax/src/validation.rs b/crates/ra_syntax/src/validation.rs
index fdec48fb0..0325ab0b4 100644
--- a/crates/ra_syntax/src/validation.rs
+++ b/crates/ra_syntax/src/validation.rs
@@ -4,7 +4,7 @@ mod block;
 
 use crate::{
     ast, match_ast, AstNode, SyntaxError,
-    SyntaxKind::{BYTE, BYTE_STRING, CHAR, CONST_DEF, FN_DEF, INT_NUMBER, STRING, TYPE_ALIAS_DEF},
+    SyntaxKind::{BYTE, BYTE_STRING, CHAR, CONST, FN, INT_NUMBER, STRING, TYPE_ALIAS},
     SyntaxNode, SyntaxToken, TextSize, T,
 };
 use rustc_lexer::unescape::{
@@ -91,7 +91,7 @@ pub(crate) fn validate(root: &SyntaxNode) -> Vec<SyntaxError> {
                 ast::Literal(it) => validate_literal(it, &mut errors),
                 ast::BlockExpr(it) => block::validate_block_expr(it, &mut errors),
                 ast::FieldExpr(it) => validate_numeric_name(it.name_ref(), &mut errors),
-                ast::RecordField(it) => validate_numeric_name(it.name_ref(), &mut errors),
+                ast::RecordExprField(it) => validate_numeric_name(it.name_ref(), &mut errors),
                 ast::Visibility(it) => validate_visibility(it, &mut errors),
                 ast::RangeExpr(it) => validate_range_expr(it, &mut errors),
                 ast::PathSegment(it) => validate_path_keywords(it, &mut errors),
@@ -200,11 +200,11 @@ fn validate_visibility(vis: ast::Visibility, errors: &mut Vec<SyntaxError>) {
         None => return,
     };
     match parent.kind() {
-        FN_DEF | CONST_DEF | TYPE_ALIAS_DEF => (),
+        FN | CONST | TYPE_ALIAS => (),
         _ => return,
     }
 
-    let impl_def = match parent.parent().and_then(|it| it.parent()).and_then(ast::ImplDef::cast) {
+    let impl_def = match parent.parent().and_then(|it| it.parent()).and_then(ast::Impl::cast) {
         Some(it) => it,
         None => return,
     };
diff --git a/crates/ra_syntax/src/validation/block.rs b/crates/ra_syntax/src/validation/block.rs
index 2c08f7e6e..ad9901468 100644
--- a/crates/ra_syntax/src/validation/block.rs
+++ b/crates/ra_syntax/src/validation/block.rs
@@ -9,7 +9,7 @@ use crate::{
 pub(crate) fn validate_block_expr(block: ast::BlockExpr, errors: &mut Vec<SyntaxError>) {
     if let Some(parent) = block.syntax().parent() {
         match parent.kind() {
-            FN_DEF | EXPR_STMT | BLOCK_EXPR => return,
+            FN | EXPR_STMT | BLOCK_EXPR => return,
             _ => {}
         }
     }
diff --git a/crates/ra_syntax/test_data/parser/err/0000_struct_field_missing_comma.rast b/crates/ra_syntax/test_data/parser/err/0000_struct_field_missing_comma.rast
index 81f0f575c..bbbf496c8 100644
--- a/crates/ra_syntax/test_data/parser/err/0000_struct_field_missing_comma.rast
+++ b/crates/ra_syntax/test_data/parser/err/0000_struct_field_missing_comma.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..34
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..21
+      [email protected]
         [email protected]
           [email protected] "a"
         [email protected] ":"
@@ -19,7 +19,7 @@ [email protected]
               [email protected]
                 [email protected] "u32"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@26..32
+      [email protected]
         [email protected]
           [email protected] "b"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/err/0001_item_recovery_in_file.rast b/crates/ra_syntax/test_data/parser/err/0001_item_recovery_in_file.rast
index 97d0fe910..6dc73bfdb 100644
--- a/crates/ra_syntax/test_data/parser/err/0001_item_recovery_in_file.rast
+++ b/crates/ra_syntax/test_data/parser/err/0001_item_recovery_in_file.rast
@@ -5,13 +5,13 @@ [email protected]
   [email protected]
     [email protected] "match"
   [email protected] "\n\n"
-  STRUCT_DEF@10..21
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "}"
 error 0..0: expected an item
diff --git a/crates/ra_syntax/test_data/parser/err/0003_C++_semicolon.rast b/crates/ra_syntax/test_data/parser/err/0003_C++_semicolon.rast
index 21c255698..7763fad84 100644
--- a/crates/ra_syntax/test_data/parser/err/0003_C++_semicolon.rast
+++ b/crates/ra_syntax/test_data/parser/err/0003_C++_semicolon.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..39
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..21
+      [email protected]
         [email protected]
           [email protected] "a"
         [email protected] ":"
@@ -20,7 +20,7 @@ [email protected]
                 [email protected] "i32"
       [email protected] ","
       [email protected] "\n    "
-      RECORD_FIELD_DEF@27..36
+      [email protected]
         [email protected]
           [email protected] "b"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast b/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
index 375ed45e0..4845a6563 100644
--- a/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..31
+  [email protected]
     [email protected]
       [email protected] "#"
       [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/err/0006_named_field_recovery.rast b/crates/ra_syntax/test_data/parser/err/0006_named_field_recovery.rast
index 2d6364998..5f85c3943 100644
--- a/crates/ra_syntax/test_data/parser/err/0006_named_field_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0006_named_field_recovery.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..73
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..21
+      [email protected]
         [email protected]
           [email protected] "f"
         [email protected] ":"
@@ -35,7 +35,7 @@ [email protected]
       [email protected]
         [email protected] "*"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@48..58
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -50,7 +50,7 @@ [email protected]
                 [email protected] "u32"
       [email protected] ","
       [email protected] "\n    "
-      RECORD_FIELD_DEF@64..70
+      [email protected]
         [email protected]
           [email protected] "z"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast b/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
index b72c92c33..560bfd751 100644
--- a/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
+++ b/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
@@ -2,7 +2,7 @@ [email protected]
   [email protected]
     [email protected] "}"
   [email protected] "\n\n"
-  STRUCT_DEF@3..12
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
   [email protected]
     [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@17..27
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast b/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
index 33953d8d7..1e9637c26 100644
--- a/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..12
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -58,7 +58,7 @@ [email protected]
     [email protected] "\n"
     [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@82..94
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0009_broken_struct_type_parameter.rast b/crates/ra_syntax/test_data/parser/err/0009_broken_struct_type_parameter.rast
index aca02ece4..dacf71aa1 100644
--- a/crates/ra_syntax/test_data/parser/err/0009_broken_struct_type_parameter.rast
+++ b/crates/ra_syntax/test_data/parser/err/0009_broken_struct_type_parameter.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..11
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "90"
@@ -38,7 +38,7 @@ [email protected]
     [email protected] "\n"
     [email protected] "}"
   [email protected] "\n\n"
-  STRUCT_DEF@33..42
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast b/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
index 3bf57eacc..1c3e0f65b 100644
--- a/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
+++ b/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..41
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0011_extern_struct.rast b/crates/ra_syntax/test_data/parser/err/0011_extern_struct.rast
index 87c54c32c..b02d390af 100644
--- a/crates/ra_syntax/test_data/parser/err/0011_extern_struct.rast
+++ b/crates/ra_syntax/test_data/parser/err/0011_extern_struct.rast
@@ -3,7 +3,7 @@ [email protected]
     [email protected]
       [email protected] "extern"
   [email protected] " "
-  STRUCT_DEF@7..18
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0012_broken_lambda.rast b/crates/ra_syntax/test_data/parser/err/0012_broken_lambda.rast
index e1e782f5f..d62906b99 100644
--- a/crates/ra_syntax/test_data/parser/err/0012_broken_lambda.rast
+++ b/crates/ra_syntax/test_data/parser/err/0012_broken_lambda.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..389
+  [email protected]
     [email protected]
       [email protected]
       [email protected]
@@ -10,7 +10,7 @@ [email protected]
     [email protected]
     [email protected]
       [email protected] "process"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected]
       [email protected]
         [email protected] "'a"
diff --git a/crates/ra_syntax/test_data/parser/err/0013_invalid_type.rast b/crates/ra_syntax/test_data/parser/err/0013_invalid_type.rast
index 211e5fd46..3eef848fc 100644
--- a/crates/ra_syntax/test_data/parser/err/0013_invalid_type.rast
+++ b/crates/ra_syntax/test_data/parser/err/0013_invalid_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  STRUCT_DEF@0..72
+  [email protected]
     [email protected]
       [email protected] "pub"
     [email protected] " "
@@ -7,10 +7,10 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "Cache"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
       [email protected] "\n    "
-      TUPLE_FIELD_DEF@22..68
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
@@ -47,7 +47,7 @@ [email protected]
                                       [email protected]
                                         [email protected] "@"
       [email protected] " "
-      TUPLE_FIELD_DEF@69..72
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast b/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
index 9323b7890..a1f39b22a 100644
--- a/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..22
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0015_curly_in_params.rast b/crates/ra_syntax/test_data/parser/err/0015_curly_in_params.rast
index b18378cff..a3c25b450 100644
--- a/crates/ra_syntax/test_data/parser/err/0015_curly_in_params.rast
+++ b/crates/ra_syntax/test_data/parser/err/0015_curly_in_params.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..7
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast b/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
index 93434f34f..66157c3dc 100644
--- a/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
+++ b/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..55
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast b/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
index 628315c78..bb4a28f4e 100644
--- a/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
+++ b/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..46
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast b/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
index a87e5061a..bc95b8512 100644
--- a/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
+++ b/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..182
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@20..161
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -75,16 +75,16 @@ [email protected]
               [email protected] "push"
             [email protected]
               [email protected] "("
-              RECORD_LIT@111..154
+              RECORD_EXPR@111..154
                 [email protected]
                   [email protected]
                     [email protected]
                       [email protected] "ScopeData"
                 [email protected] " "
-                [email protected]
+                RECORD_EXPR_[email protected]
                   [email protected] "{"
                   [email protected] " "
-                  [email protected]
+                  RECORD_EXPR_[email protected]
                     [email protected]
                       [email protected] "parent"
                     [email protected] ":"
@@ -96,7 +96,7 @@ [email protected]
                             [email protected] "None"
                   [email protected] ","
                   [email protected] " "
-                  [email protected]
+                  RECORD_EXPR_[email protected]
                     [email protected]
                       [email protected] "entries"
                     [email protected] ":"
@@ -116,7 +116,7 @@ [email protected]
           [email protected] "\n    "
           [email protected] "}"
       [email protected] "\n\n    "
-      FN_DEF@167..180
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast b/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
index 4ff27f5c8..f6fa964b7 100644
--- a/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..138
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast b/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
index 5f3a31473..6f6feba5a 100644
--- a/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
@@ -1,8 +1,8 @@
 [email protected]
-  FN_DEF@0..2
+  [email protected]
     [email protected] "fn"
   [email protected] "\n\n"
-  FN_DEF@4..15
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast b/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
index 1746bd3c1..ba4ce4795 100644
--- a/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
+++ b/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..21
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast b/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
index 28146f44e..71fb19783 100644
--- a/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..33
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -28,7 +28,7 @@ [email protected]
         [email protected]
           [email protected] ","
       [email protected] " "
-      STRUCT_DEF@19..26
+      [email protected]
         [email protected] "struct"
         [email protected]
           [email protected] ","
@@ -40,7 +40,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@34..68
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -75,7 +75,7 @@ [email protected]
         [email protected]
           [email protected] ","
       [email protected] " "
-      IMPL_DEF@56..60
+      [email protected]
         [email protected] "impl"
       [email protected]
         [email protected]
@@ -88,7 +88,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@69..111
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -133,7 +133,7 @@ [email protected]
         [email protected]
           [email protected] ","
       [email protected] " "
-      TRAIT_DEF@98..104
+      [email protected]
         [email protected] "trait"
         [email protected]
           [email protected] ","
diff --git a/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast b/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
index 9ea9d715e..5ffefd742 100644
--- a/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
+++ b/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..55
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast b/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
index 48610a5eb..4c2d1ad68 100644
--- a/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
+++ b/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..53
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "f"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -39,7 +39,7 @@ [email protected]
             [email protected] "("
             [email protected]
               [email protected] "for"
-              TYP[email protected]
+              GENERIC[email protected]
                 [email protected] "<"
                 [email protected]
                   [email protected] "\'a"
@@ -65,7 +65,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@55..239
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -122,7 +122,7 @@ [email protected]
               [email protected] "("
               [email protected]
                 [email protected] "for"
-                TYP[email protected]
+                GENERIC[email protected]
                   [email protected] "<"
                   [email protected]
                     [email protected] "\'a"
@@ -242,7 +242,7 @@ [email protected]
                           [email protected] "("
                           [email protected]
                             [email protected] "for"
-                            TYP[email protected]
+                            GENERIC[email protected]
                               [email protected] "<"
                               [email protected]
                                 [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/err/0025_nope.rast b/crates/ra_syntax/test_data/parser/err/0025_nope.rast
index 88b086daf..fca646557 100644
--- a/crates/ra_syntax/test_data/parser/err/0025_nope.rast
+++ b/crates/ra_syntax/test_data/parser/err/0025_nope.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..574
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,26 +11,26 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_DEF@16..152
+      [email protected]
         [email protected] "enum"
         [email protected] " "
         [email protected]
           [email protected] "Test"
         [email protected] " "
-        ENUM_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "Var1"
           [email protected] ","
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "Var2"
-            TUPLE_FIELD_DEF_[email protected]
+            [email protected]
               [email protected] "("
-              TUPLE_FIELD_DEF@55..61
+              [email protected]
                 [email protected]
                   [email protected]
                     [email protected]
@@ -39,14 +39,14 @@ [email protected]
               [email protected] ")"
           [email protected] ","
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "Var3"
             [email protected] " "
-            RECORD_FIELD_DEF_[email protected]
+            [email protected]
               [email protected] "{"
               [email protected] "\n            "
-              RECORD_FIELD_DEF@91..95
+              [email protected]
                 [email protected]
                   [email protected] "abc"
                 [email protected] ":"
@@ -79,39 +79,39 @@ [email protected]
           [email protected] "1"
         [email protected] ";"
       [email protected] "\n    "
-      ENUM_DEF@191..223
+      [email protected]
         [email protected] "enum"
         [email protected] " "
         [email protected]
           [email protected] "Test2"
         [email protected] " "
-        ENUM_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "Fine"
           [email protected] ","
           [email protected] "\n    "
           [email protected] "}"
       [email protected] "\n\n    "
-      ENUM_DEF@229..300
+      [email protected]
         [email protected] "enum"
         [email protected] " "
         [email protected]
           [email protected] "Test3"
         [email protected] " "
-        ENUM_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "StillFine"
             [email protected] " "
-            RECORD_FIELD_DEF_[email protected]
+            [email protected]
               [email protected] "{"
               [email protected] "\n            "
-              RECORD_FIELD_DEF@274..282
+              [email protected]
                 [email protected]
                   [email protected] "def"
                 [email protected] ":"
@@ -132,7 +132,7 @@ [email protected]
         [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          ENUM_DEF@316..453
+          [email protected]
             [email protected] "// fail again"
             [email protected] "\n        "
             [email protected] "enum"
@@ -140,15 +140,15 @@ [email protected]
             [email protected]
               [email protected] "Test4"
             [email protected] " "
-            ENUM_[email protected]
+            [email protected]
               [email protected] "{"
               [email protected] "\n            "
-              ENUM_[email protected]
+              [email protected]
                 [email protected]
                   [email protected] "Nope"
-                TUPLE_FIELD_DEF_[email protected]
+                [email protected]
                   [email protected] "("
-                  TUPLE_FIELD_DEF@368..371
+                  [email protected]
                     [email protected]
                       [email protected]
                         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0026_imp_recovery.rast b/crates/ra_syntax/test_data/parser/err/0026_imp_recovery.rast
index 254ff546a..7e4b11c27 100644
--- a/crates/ra_syntax/test_data/parser/err/0026_imp_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0026_imp_recovery.rast
@@ -1,7 +1,7 @@
 [email protected]
-  IMPL_DEF@0..14
+  [email protected]
     [email protected] "impl"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -17,9 +17,9 @@ [email protected]
                     [email protected] "Clone"
       [email protected] ">"
   [email protected] "\n"
-  IMPL_DEF@15..37
+  [email protected]
     [email protected] "impl"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast b/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
index 4d6461d1e..a8e42e6ea 100644
--- a/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
+++ b/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..29
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -13,7 +13,7 @@ [email protected]
       [email protected] " "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast b/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
index 0da8f59f0..bfcd0149e 100644
--- a/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
+++ b/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..23
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast b/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
index 515819e42..55ff3943f 100644
--- a/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..349
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast b/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
index c6859eca8..ec9f556aa 100644
--- a/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..292
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast b/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
index 53e445459..063532e02 100644
--- a/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..88
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast b/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
index 1b2ac5011..303a49576 100644
--- a/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..89
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast b/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
index 0415085b0..2f03709eb 100644
--- a/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
@@ -34,7 +34,7 @@ [email protected]
   [email protected]
     [email protected] "use"
   [email protected] "\n"
-  FN_DEF@38..47
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast b/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
index bc446e3df..faf87d6e5 100644
--- a/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
+++ b/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..117
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -17,7 +17,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@20..31
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -30,7 +30,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@36..51
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -46,7 +46,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      TYPE_ALIAS_DEF@56..81
+      [email protected]
         [email protected]
           [email protected] "pub"
           [email protected] "("
@@ -65,7 +65,7 @@ [email protected]
           [email protected] ")"
         [email protected] ";"
       [email protected] "\n    "
-      CONST_DEF@86..115
+      [email protected]
         [email protected]
           [email protected] "pub"
           [email protected] "("
diff --git a/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast b/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
index 21db9ee85..bed7ad6c3 100644
--- a/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
+++ b/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast b/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
index ec950381b..a98c31b0c 100644
--- a/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..82
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0043_default_const.rast b/crates/ra_syntax/test_data/parser/err/0043_default_const.rast
index 6ca1a4870..51ad2a846 100644
--- a/crates/ra_syntax/test_data/parser/err/0043_default_const.rast
+++ b/crates/ra_syntax/test_data/parser/err/0043_default_const.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..38
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -14,7 +14,7 @@ [email protected]
             [email protected]
               [email protected] "default"
       [email protected] " "
-      CONST_DEF@20..36
+      [email protected]
         [email protected] "const"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0044_unexpected_for_type.rast b/crates/ra_syntax/test_data/parser/err/0044_unexpected_for_type.rast
index cb90f28bc..082625c13 100644
--- a/crates/ra_syntax/test_data/parser/err/0044_unexpected_for_type.rast
+++ b/crates/ra_syntax/test_data/parser/err/0044_unexpected_for_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..30
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -9,7 +9,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -26,7 +26,7 @@ [email protected]
                 [email protected] "u32"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@31..64
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -36,7 +36,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -57,7 +57,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@65..95
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -67,7 +67,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -83,7 +83,7 @@ [email protected]
         [email protected] "]"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@96..149
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -93,7 +93,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -101,7 +101,7 @@ [email protected]
       [email protected] " "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'b"
@@ -136,12 +136,12 @@ [email protected]
             [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  FN_DEF@150..238
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_for_for"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -156,7 +156,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -164,7 +164,7 @@ [email protected]
         [email protected] " "
         [email protected]
           [email protected] "for"
-          TYP[email protected]
+          GENERIC[email protected]
             [email protected] "<"
             [email protected]
               [email protected] "\'b"
@@ -172,7 +172,7 @@ [email protected]
           [email protected] " "
           [email protected]
             [email protected] "for"
-            TYP[email protected]
+            GENERIC[email protected]
               [email protected] "<"
               [email protected]
                 [email protected] "\'c"
diff --git a/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
index e46456384..df29017e7 100644
--- a/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
+++ b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..82
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/fragments/item/ok/0000_fn.rast b/crates/ra_syntax/test_data/parser/fragments/item/ok/0000_fn.rast
index f1e78f388..93c429e12 100644
--- a/crates/ra_syntax/test_data/parser/fragments/item/ok/0000_fn.rast
+++ b/crates/ra_syntax/test_data/parser/fragments/item/ok/0000_fn.rast
@@ -1,4 +1,4 @@
-FN_DEF@0..11
+[email protected]
   [email protected] "fn"
   [email protected] " "
   [email protected]
diff --git a/crates/ra_syntax/test_data/parser/fuzz-failures/0000.rs b/crates/ra_syntax/test_data/parser/fuzz-failures/0000.rs
index 0e6e0ccc3..f1d0dc343 100644
--- a/crates/ra_syntax/test_data/parser/fuzz-failures/0000.rs
+++ b/crates/ra_syntax/test_data/parser/fuzz-failures/0000.rs
@@ -86,7 +86,7 @@ fn find_reparsable_node(node: SyntaxNodeRef, range: TextRange) -> Option<(Syntax
     fn reparser(node: SyntaxNodeRef) -> Option<fn(&mut Parser)> {
         let res = match node.kind() {
             BLOCK => grammar::block,
-            RECORD_FIELD_DEF_LIST => grammar::record_field_def_list,
+            RECORD_FIELD_LIST => grammar::record_field_list,
             _ => return None,
         };
         Some(res)
@@ -138,7 +138,7 @@ fn find_reparsable_node(node: SyntaxNodeRef, range: TextRange) -> Option<(Syntax
         let res = match node.kind() {
      ;
     let end = u32::from(range.end()) as usize;
-    text.replaT => grammar::record_field_def_list,
+    text.replaT => grammar::record_field_list,
             _ => return None,
         };
         Some(res)
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0001_array_type_missing_semi.rast b/crates/ra_syntax/test_data/parser/inline/err/0001_array_type_missing_semi.rast
index bf70ebca4..0b9bbec07 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0001_array_type_missing_semi.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0001_array_type_missing_semi.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..12
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast b/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
index 75668c818..a4271fc87 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..29
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -17,7 +17,7 @@ [email protected]
             [email protected] "\'loop"
             [email protected] ":"
       [email protected] " "
-      IMPL_DEF@23..27
+      [email protected]
         [email protected] "impl"
       [email protected] "\n"
       [email protected] "}"
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0003_pointer_type_no_mutability.rast b/crates/ra_syntax/test_data/parser/inline/err/0003_pointer_type_no_mutability.rast
index 95bcc3c0a..2409eefe7 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0003_pointer_type_no_mutability.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0003_pointer_type_no_mutability.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..13
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0004_impl_type.rast b/crates/ra_syntax/test_data/parser/inline/err/0004_impl_type.rast
index 2d0253aa0..29d6b3974 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0004_impl_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0004_impl_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..12
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  IMPL_DEF@13..33
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -33,10 +33,10 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  IMPL_DEF@34..38
+  [email protected]
     [email protected] "impl"
   [email protected] " "
-  IMPL_DEF@39..54
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -49,7 +49,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  IMPL_DEF@55..70
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -60,7 +60,7 @@ [email protected]
     [email protected] " "
     [email protected] "for"
   [email protected] " "
-  IMPL_DEF@71..86
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0005_fn_pointer_type_missing_fn.rast b/crates/ra_syntax/test_data/parser/inline/err/0005_fn_pointer_type_missing_fn.rast
index 90202d764..776022fd9 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0005_fn_pointer_type_missing_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0005_fn_pointer_type_missing_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..15
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast b/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
index c789e8d82..cc0f8bcaf 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..10
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -19,7 +19,7 @@ [email protected]
     [email protected] " "
     [email protected] "}"
   [email protected] " "
-  FN_DEF@22..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast b/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
index cd24313d4..3f3a7f1b9 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..29
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast b/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast
index c5fa7a404..63a10127d 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..20
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0009_attr_on_expr_not_allowed.rast b/crates/ra_syntax/test_data/parser/inline/err/0009_attr_on_expr_not_allowed.rast
index 4e3fa704e..8fd8d5e59 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0009_attr_on_expr_not_allowed.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0009_attr_on_expr_not_allowed.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..47
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.rast b/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.rast
index e1abc5633..fa14e1e6d 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..46
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rast b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rast
index 53f7ebaf9..a6e6552a9 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rast
@@ -2,7 +2,7 @@ [email protected]
   [email protected]
     [email protected] "unsafe"
   [email protected] " "
-  FN_DEF@7..24
+  [email protected]
     [email protected] "async"
     [email protected] " "
     [email protected] "fn"
@@ -17,7 +17,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  CONST_DEF@25..46
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "const"
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0013_static_underscore.rast b/crates/ra_syntax/test_data/parser/inline/err/0013_static_underscore.rast
index ebcc26e0d..8d761b907 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0013_static_underscore.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0013_static_underscore.rast
@@ -1,5 +1,5 @@
 [email protected]
-  STATIC_DEF@0..18
+  [email protected]
     [email protected] "static"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast b/crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast
index 5501dc5a6..acd72094b 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..61
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -14,7 +14,7 @@ [email protected]
             [email protected]
               [email protected] "default"
       [email protected] " "
-      TYPE_ALIAS_DEF@22..35
+      [email protected]
         [email protected] "type"
         [email protected] " "
         [email protected]
@@ -35,7 +35,7 @@ [email protected]
             [email protected]
               [email protected] "default"
       [email protected] " "
-      FN_DEF@48..59
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0014_record_literal_before_ellipsis_recovery.rast b/crates/ra_syntax/test_data/parser/inline/err/0014_record_literal_before_ellipsis_recovery.rast
index a9de44b57..a81c442c0 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0014_record_literal_before_ellipsis_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0014_record_literal_before_ellipsis_recovery.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..44
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,16 +11,16 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_LIT@16..42
+      RECORD_EXPR@16..42
         [email protected]
           [email protected]
             [email protected]
               [email protected] "S"
         [email protected] " "
-        [email protected]
+        RECORD_EXPR_[email protected]
           [email protected] "{"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected]
               [email protected] "field"
             [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast
index f422acdda..c7289e400 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..82
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      TYPE_ALIAS_DEF@13..27
+      [email protected]
         [email protected] "type"
         [email protected] " "
         [email protected]
@@ -27,7 +27,7 @@ [email protected]
                     [email protected] "Clone"
         [email protected] ";"
       [email protected] "\n    "
-      CONST_DEF@32..45
+      [email protected]
         [email protected] "const"
         [email protected] " "
         [email protected]
@@ -41,7 +41,7 @@ [email protected]
                 [email protected] "i32"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@50..61
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -54,7 +54,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@66..80
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0003_where_pred_for.rast b/crates/ra_syntax/test_data/parser/inline/ok/0003_where_pred_for.rast
index cd0892451..b0f2b5888 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0003_where_pred_for.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0003_where_pred_for.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..53
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_trait"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -19,7 +19,7 @@ [email protected]
       [email protected] "\n   "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0004_value_parameters_no_patterns.rast b/crates/ra_syntax/test_data/parser/inline/ok/0004_value_parameters_no_patterns.rast
index 20eba09f5..ace8ad050 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0004_value_parameters_no_patterns.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0004_value_parameters_no_patterns.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..38
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0005_function_type_params.rast b/crates/ra_syntax/test_data/parser/inline/ok/0005_function_type_params.rast
index 6c8c1e24b..8e0252ce7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0005_function_type_params.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0005_function_type_params.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..27
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0006_self_param.rast b/crates/ra_syntax/test_data/parser/inline/ok/0006_self_param.rast
index 0cd1dffc9..ae61cbad8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0006_self_param.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0006_self_param.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..127
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@13..26
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -26,7 +26,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@31..46
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -43,7 +43,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@51..69
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -62,7 +62,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@74..103
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -95,7 +95,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@108..125
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0007_type_param_bounds.rast b/crates/ra_syntax/test_data/parser/inline/ok/0007_type_param_bounds.rast
index 7cb9e1d55..e95688f56 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0007_type_param_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0007_type_param_bounds.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..34
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0008_path_part.rast b/crates/ra_syntax/test_data/parser/inline/ok/0008_path_part.rast
index 10eb31d68..3ce2acfae 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0008_path_part.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0008_path_part.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..102
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0009_loop_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0009_loop_expr.rast
index 425e5196c..f62826fd5 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0009_loop_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0009_loop_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.rast
index d823c08fc..66a609346 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..47
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0012_type_item_where_clause.rast b/crates/ra_syntax/test_data/parser/inline/ok/0012_type_item_where_clause.rast
index 283442a8b..28c94bfd6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0012_type_item_where_clause.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0012_type_item_where_clause.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..30
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0013_pointer_type_mut.rast b/crates/ra_syntax/test_data/parser/inline/ok/0013_pointer_type_mut.rast
index e2e871dda..845b32e6d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0013_pointer_type_mut.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0013_pointer_type_mut.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..17
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -16,7 +16,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@18..35
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0014_never_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0014_never_type.rast
index a60940fcf..b1d5106ce 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0014_never_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0014_never_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..15
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0015_continue_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0015_continue_expr.rast
index 422912e3c..104e153ce 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0015_continue_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0015_continue_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..68
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0016_unsafe_trait.rast b/crates/ra_syntax/test_data/parser/inline/ok/0016_unsafe_trait.rast
index 69b82e33c..625ab4c2d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0016_unsafe_trait.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0016_unsafe_trait.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..17
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "trait"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0017_array_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0017_array_type.rast
index 61a0b22f4..c131df1c9 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0017_array_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0017_array_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..18
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0018_arb_self_types.rast b/crates/ra_syntax/test_data/parser/inline/ok/0018_arb_self_types.rast
index 79148e953..20b2b6c19 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0018_arb_self_types.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0018_arb_self_types.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..68
+  [email protected]
     [email protected] "impl"
     [email protected] " "
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@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@13..33
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -35,7 +35,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@38..66
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0019_unary_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0019_unary_expr.rast
index 10d6b2fde..7db38ea4d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0019_unary_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0019_unary_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..43
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast
index 31b5b6616..ca0702aba 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..88
+  [email protected]
     [email protected] "impl"
     [email protected] " "
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@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      TYPE_ALIAS_DEF@13..26
+      [email protected]
         [email protected] "type"
         [email protected] " "
         [email protected]
@@ -26,7 +26,7 @@ [email protected]
                 [email protected] "i32"
         [email protected] ";"
       [email protected] "\n    "
-      CONST_DEF@31..49
+      [email protected]
         [email protected] "const"
         [email protected] " "
         [email protected]
@@ -45,7 +45,7 @@ [email protected]
           [email protected] "92"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@54..65
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -58,7 +58,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@70..86
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0022_crate_visibility.rast b/crates/ra_syntax/test_data/parser/inline/ok/0022_crate_visibility.rast
index 1b810607e..50742cbcf 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0022_crate_visibility.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0022_crate_visibility.rast
@@ -1,5 +1,5 @@
 [email protected]
-  STRUCT_DEF@0..20
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "S"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@21..40
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
@@ -25,7 +25,7 @@ [email protected]
       [email protected] "S"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@41..60
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
@@ -38,7 +38,7 @@ [email protected]
       [email protected] "S"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@61..80
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0023_placeholder_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0023_placeholder_type.rast
index 17687617b..57008e5fe 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0023_placeholder_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0023_placeholder_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..21
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0024_slice_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0024_slice_pat.rast
index 7eb27d5e1..dea0c73f7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0024_slice_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0024_slice_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..38
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0025_slice_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0025_slice_type.rast
index 0a6d77f45..fd819ea37 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0025_slice_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0025_slice_type.rast
@@ -1,5 +1,5 @@
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-  TYPE_ALIAS_DEF@0..14
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0026_tuple_pat_fields.rast b/crates/ra_syntax/test_data/parser/inline/ok/0026_tuple_pat_fields.rast
index b4598768e..e5f550347 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0026_tuple_pat_fields.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0026_tuple_pat_fields.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..96
+  [email protected]
     [email protected] "fn"
     [email protected] " "
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0027_ref_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0027_ref_pat.rast
index b824c10a8..9e76d881e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0027_ref_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0027_ref_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..51
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0028_impl_trait_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0028_impl_trait_type.rast
index 93f5c738c..f45f3cab8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0028_impl_trait_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0028_impl_trait_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..42
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0029_cast_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0029_cast_expr.rast
index fabb09937..e096b3a1f 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0029_cast_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0029_cast_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..88
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0030_cond.rast b/crates/ra_syntax/test_data/parser/inline/ok/0030_cond.rast
index 3aed26732..381284dc5 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0030_cond.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0030_cond.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..37
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -41,7 +41,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@38..196
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0031_while_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0031_while_expr.rast
index 899b63aac..ffe1a3a01 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0031_while_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0031_while_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..92
+  [email protected]
     [email protected] "fn"
     [email protected] " "
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0032_fn_pointer_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0032_fn_pointer_type.rast
index 72705e148..79a5ee339 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0032_fn_pointer_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0032_fn_pointer_type.rast
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-  TYPE_ALIAS_DEF@0..14
+  [email protected]
     [email protected] "type"
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@@ -14,7 +14,7 @@ [email protected]
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     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@15..36
+  [email protected]
     [email protected] "type"
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@@ -31,7 +31,7 @@ [email protected]
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     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@37..69
+  [email protected]
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@@ -53,7 +53,7 @@ [email protected]
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     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@70..112
+  [email protected]
     [email protected] "type"
     [email protected] " "
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0033_reference_type;.rast b/crates/ra_syntax/test_data/parser/inline/ok/0033_reference_type;.rast
index 784fbb592..c522f76cf 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0033_reference_type;.rast
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@@ -14,7 +14,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@14..35
+  [email protected]
     [email protected] "type"
     [email protected] " "
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@@ -31,7 +31,7 @@ [email protected]
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     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@36..53
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0034_break_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0034_break_expr.rast
index e064aafaf..f905def6f 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0034_break_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0034_break_expr.rast
@@ -1,5 +1,5 @@
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     [email protected] "fn"
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0036_unsafe_extern_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0036_unsafe_extern_fn.rast
index cf5825593..293b1d64c 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0036_unsafe_extern_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0036_unsafe_extern_fn.rast
@@ -1,5 +1,5 @@
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+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0037_qual_paths.rast b/crates/ra_syntax/test_data/parser/inline/ok/0037_qual_paths.rast
index fbd90bc0f..b6379e62f 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0037_qual_paths.rast
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@@ -32,7 +32,7 @@ [email protected]
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     [email protected] "fn"
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0038_full_range_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0038_full_range_expr.rast
index a767f145d..64e705fb3 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0038_full_range_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0038_full_range_expr.rast
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     [email protected] "fn"
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0039_type_arg.rast b/crates/ra_syntax/test_data/parser/inline/ok/0039_type_arg.rast
index e92ea2bf2..2185d3c91 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0039_type_arg.rast
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@@ -1,5 +1,5 @@
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     [email protected] "type"
     [email protected] " "
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diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0040_crate_keyword_vis.rast b/crates/ra_syntax/test_data/parser/inline/ok/0040_crate_keyword_vis.rast
index aa582516a..db5bd2849 100644
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@@ -16,16 +16,16 @@ [email protected]
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       [email protected] "}"
   [email protected] "\n"
-  STRUCT_DEF@20..49
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     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] " "
-      RECORD_FIELD_DEF@31..47
+      [email protected]
         [email protected]
           [email protected] "crate"
         [email protected] " "
@@ -41,14 +41,14 @@ [email protected]
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       [email protected] "}"
   [email protected] "\n"
-  STRUCT_DEF@50..70
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "T"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
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+      [email protected]
         [email protected]
           [email protected] "crate"
         [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0041_trait_item.rast b/crates/ra_syntax/test_data/parser/inline/ok/0041_trait_item.rast
index 884ab2dbf..3638462f8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0041_trait_item.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0041_trait_item.rast
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     [email protected] "trait"
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     [email protected]
       [email protected] "T"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -52,12 +52,12 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  TRAIT_DEF@42..100
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
       [email protected] "X"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0042_call_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0042_call_expr.rast
index 0c1c6e877..40875ae1e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0042_call_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0042_call_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..117
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0044_block_items.rast b/crates/ra_syntax/test_data/parser/inline/ok/0044_block_items.rast
index c23b3b67c..1fd3cd0e7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0044_block_items.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0044_block_items.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..20
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] " "
-      FN_DEF@9..18
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0045_param_list_opt_patterns.rast b/crates/ra_syntax/test_data/parser/inline/ok/0045_param_list_opt_patterns.rast
index 9ca2165ba..d4235a8b1 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0045_param_list_opt_patterns.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0045_param_list_opt_patterns.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..34
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0046_singleton_tuple_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0046_singleton_tuple_type.rast
index c28dc9d61..e89284c14 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0046_singleton_tuple_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0046_singleton_tuple_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..16
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0047_unsafe_default_impl.rast b/crates/ra_syntax/test_data/parser/inline/ok/0047_unsafe_default_impl.rast
index 8a6b5a8fc..d6dfa83b7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0047_unsafe_default_impl.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0047_unsafe_default_impl.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..26
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "default"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0048_path_type_with_bounds.rast b/crates/ra_syntax/test_data/parser/inline/ok/0048_path_type_with_bounds.rast
index b209f67f8..37757ccd4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0048_path_type_with_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0048_path_type_with_bounds.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..26
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -38,7 +38,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@27..57
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0050_fn_decl.rast b/crates/ra_syntax/test_data/parser/inline/ok/0050_fn_decl.rast
index 5f1429102..a5bf55131 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0050_fn_decl.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0050_fn_decl.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..21
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -8,7 +8,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] " "
-      FN_DEF@10..19
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0051_unit_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0051_unit_type.rast
index 798ef2a48..6330dbf9e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0051_unit_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0051_unit_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..12
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0052_path_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0052_path_type.rast
index 0d2f5ff56..9bc36bea7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0052_path_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0052_path_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..13
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -14,7 +14,7 @@ [email protected]
             [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@14..29
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -30,7 +30,7 @@ [email protected]
             [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@30..49
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -49,7 +49,7 @@ [email protected]
             [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@50..70
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0053_path_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0053_path_expr.rast
index 70232a3b2..2bfb52453 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0053_path_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0053_path_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..90
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0054_record_field_attrs.rast b/crates/ra_syntax/test_data/parser/inline/ok/0054_record_field_attrs.rast
index 6362aa02d..9ae271817 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0054_record_field_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0054_record_field_attrs.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..63
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..60
+      [email protected]
         [email protected]
           [email protected] "#"
           [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0055_literal_pattern.rast b/crates/ra_syntax/test_data/parser/inline/ok/0055_literal_pattern.rast
index 03c52525e..68bb43852 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0055_literal_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0055_literal_pattern.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..112
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0056_where_clause.rast b/crates/ra_syntax/test_data/parser/inline/ok/0056_where_clause.rast
index 24f89b83f..28129c50c 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0056_where_clause.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0056_where_clause.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..115
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0057_const_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0057_const_fn.rast
index bb43d1eaf..97548a5ee 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0057_const_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0057_const_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..17
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0058_range_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0058_range_pat.rast
index 8bd94a868..3e72f9671 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0058_range_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0058_range_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..111
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0059_match_arms_commas.rast b/crates/ra_syntax/test_data/parser/inline/ok/0059_match_arms_commas.rast
index 9210f155c..fa659c19b 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0059_match_arms_commas.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0059_match_arms_commas.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..82
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0061_record_lit.rast b/crates/ra_syntax/test_data/parser/inline/ok/0061_record_lit.rast
index 850465d82..a9ae1aa59 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0061_record_lit.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0061_record_lit.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..111
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -12,28 +12,28 @@ [email protected]
       [email protected] "{"
       [email protected] "\n    "
       [email protected]
-        RECORD_LIT@15..19
+        RECORD_EXPR@15..19
           [email protected]
             [email protected]
               [email protected]
                 [email protected] "S"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected] "{"
             [email protected] "}"
         [email protected] ";"
       [email protected] "\n    "
       [email protected]
-        RECORD_LIT@25..40
+        RECORD_EXPR@25..40
           [email protected]
             [email protected]
               [email protected]
                 [email protected] "S"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected] "{"
             [email protected] " "
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected]
                   [email protected]
@@ -41,7 +41,7 @@ [email protected]
                       [email protected] "x"
             [email protected] ","
             [email protected] " "
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected] "y"
               [email protected] ":"
@@ -54,16 +54,16 @@ [email protected]
         [email protected] ";"
       [email protected] "\n    "
       [email protected]
-        RECORD_LIT@46..82
+        RECORD_EXPR@46..82
           [email protected]
             [email protected]
               [email protected]
                 [email protected] "S"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected] "{"
             [email protected] " "
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected]
                   [email protected]
@@ -71,7 +71,7 @@ [email protected]
                       [email protected] "x"
             [email protected] ","
             [email protected] " "
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected] "y"
               [email protected] ":"
@@ -100,16 +100,16 @@ [email protected]
         [email protected] ";"
       [email protected] "\n    "
       [email protected]
-        RECORD_LIT@88..108
+        RECORD_EXPR@88..108
           [email protected]
             [email protected]
               [email protected]
                 [email protected] "TupleStruct"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected] "{"
             [email protected] " "
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected] "0"
               [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0062_mod_contents.rast b/crates/ra_syntax/test_data/parser/inline/ok/0062_mod_contents.rast
index 02656df31..de8217064 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0062_mod_contents.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0062_mod_contents.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..11
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -57,7 +57,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  STRUCT_DEF@60..69
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0063_impl_def_neg.rast b/crates/ra_syntax/test_data/parser/inline/ok/0063_impl_def_neg.rast
index 31178f86e..4368930cc 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0063_impl_def_neg.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0063_impl_def_neg.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..19
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected] "!"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0064_if_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0064_if_expr.rast
index 445d8d309..587160003 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0064_if_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0064_if_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..136
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0065_dyn_trait_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0065_dyn_trait_type.rast
index 8e10f3673..629fea99d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0065_dyn_trait_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0065_dyn_trait_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..41
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0066_match_arm.rast b/crates/ra_syntax/test_data/parser/inline/ok/0066_match_arm.rast
index 177bb5514..37ca478e6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0066_match_arm.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0066_match_arm.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..166
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -49,14 +49,14 @@ [email protected]
                   [email protected] " "
                   [email protected] ">"
                   [email protected] " "
-                  RECORD_LIT@63..77
+                  RECORD_EXPR@63..77
                     [email protected]
                       [email protected]
                         [email protected]
                           [email protected] "Test"
-                    [email protected]
+                    RECORD_EXPR_[email protected]
                       [email protected] "{"
-                      [email protected]
+                      RECORD_EXPR_[email protected]
                         [email protected]
                           [email protected] "field"
                         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0068_union_items.rast b/crates/ra_syntax/test_data/parser/inline/ok/0068_union_items.rast
index ec2496072..6589e4795 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0068_union_items.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0068_union_items.rast
@@ -1,24 +1,24 @@
 [email protected]
-  UNION_DEF@0..12
+  [email protected]
     [email protected] "union"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  UNION_DEF@13..50
+  [email protected]
     [email protected] "union"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@29..35
+      [email protected]
         [email protected]
           [email protected] "a"
         [email protected] ":"
@@ -30,7 +30,7 @@ [email protected]
                 [email protected] "i32"
       [email protected] ","
       [email protected] "\n    "
-      RECORD_FIELD_DEF@41..47
+      [email protected]
         [email protected]
           [email protected] "b"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0070_stmt_bin_expr_ambiguity.rast b/crates/ra_syntax/test_data/parser/inline/ok/0070_stmt_bin_expr_ambiguity.rast
index f8ff7079b..4c1165dc8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0070_stmt_bin_expr_ambiguity.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0070_stmt_bin_expr_ambiguity.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..45
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0071_match_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0071_match_expr.rast
index 07b3d1435..673d396ee 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0071_match_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0071_match_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..96
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -72,13 +72,13 @@ [email protected]
           [email protected]
             [email protected] "{"
             [email protected] " "
-            RECORD_LIT@84..88
+            RECORD_EXPR@84..88
               [email protected]
                 [email protected]
                   [email protected]
                     [email protected] "S"
               [email protected] " "
-              [email protected]
+              RECORD_EXPR_[email protected]
                 [email protected] "{"
                 [email protected] "}"
             [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0072_return_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0072_return_expr.rast
index 665f716a8..437d7ac04 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0072_return_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0072_return_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..39
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0073_type_item_type_params.rast b/crates/ra_syntax/test_data/parser/inline/ok/0073_type_item_type_params.rast
index cc871ac0c..00cce69e6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0073_type_item_type_params.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0073_type_item_type_params.rast
@@ -1,10 +1,10 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..20
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
       [email protected] "Result"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0074_stmt_postfix_expr_ambiguity.rast b/crates/ra_syntax/test_data/parser/inline/ok/0074_stmt_postfix_expr_ambiguity.rast
index 3fd3a4391..3ca70f021 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0074_stmt_postfix_expr_ambiguity.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0074_stmt_postfix_expr_ambiguity.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..83
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0075_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0075_block.rast
index 97c6e6a9d..5cefc5076 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0075_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0075_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..9
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@10..31
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -38,7 +38,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@32..48
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -62,7 +62,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@49..64
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0076_function_where_clause.rast b/crates/ra_syntax/test_data/parser/inline/ok/0076_function_where_clause.rast
index e2c1a507d..96217a7fd 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0076_function_where_clause.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0076_function_where_clause.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..28
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0077_try_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0077_try_expr.rast
index 4f3a8ed24..33e6fb93f 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0077_try_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0077_try_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..20
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0078_type_item.rast b/crates/ra_syntax/test_data/parser/inline/ok/0078_type_item.rast
index a08e16fab..2befc8388 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0078_type_item.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0078_type_item.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..15
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0079_impl_def.rast b/crates/ra_syntax/test_data/parser/inline/ok/0079_impl_def.rast
index 26825ef86..209711fc4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0079_impl_def.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0079_impl_def.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..11
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0080_postfix_range.rast b/crates/ra_syntax/test_data/parser/inline/ok/0080_postfix_range.rast
index 462d1a8bb..3c80846db 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0080_postfix_range.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0080_postfix_range.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..88
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast
index b26ac2d36..e7629ac03 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..28
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -9,7 +9,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -29,7 +29,7 @@ [email protected]
             [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@29..81
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -39,7 +39,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
@@ -74,7 +74,7 @@ [email protected]
             [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@82..120
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -84,7 +84,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "for"
-      TYP[email protected]
+      GENERIC[email protected]
         [email protected] "<"
         [email protected]
           [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0082_ref_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0082_ref_expr.rast
index 58bdf7e34..1563b1988 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0082_ref_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0082_ref_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..199
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0083_struct_items.rast b/crates/ra_syntax/test_data/parser/inline/ok/0083_struct_items.rast
index 217b07e59..cdbc40fe0 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0083_struct_items.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0083_struct_items.rast
@@ -1,39 +1,39 @@
 [email protected]
-  STRUCT_DEF@0..11
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@12..25
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  STRUCT_DEF@26..39
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
       [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@40..66
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
-      TUPLE_FIELD_DEF@51..57
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
@@ -41,7 +41,7 @@ [email protected]
                 [email protected] "String"
       [email protected] ","
       [email protected] " "
-      TUPLE_FIELD_DEF@59..64
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
@@ -50,16 +50,16 @@ [email protected]
       [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@67..105
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@84..90
+      [email protected]
         [email protected]
           [email protected] "a"
         [email protected] ":"
@@ -71,7 +71,7 @@ [email protected]
                 [email protected] "i32"
       [email protected] ","
       [email protected] "\n    "
-      RECORD_FIELD_DEF@96..102
+      [email protected]
         [email protected]
           [email protected] "b"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0084_paren_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0084_paren_type.rast
index 9cd8910d4..ee8894966 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0084_paren_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0084_paren_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..15
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0085_expr_literals.rast b/crates/ra_syntax/test_data/parser/inline/ok/0085_expr_literals.rast
index 9fcb7899e..ded36949a 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0085_expr_literals.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0085_expr_literals.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..188
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0086_function_ret_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0086_function_ret_type.rast
index a42abc189..70e05a859 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0086_function_ret_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0086_function_ret_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..11
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@12..29
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0087_unsafe_impl.rast b/crates/ra_syntax/test_data/parser/inline/ok/0087_unsafe_impl.rast
index e3223cee5..43c09affe 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0087_unsafe_impl.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0087_unsafe_impl.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..18
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "impl"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0088_break_ambiguity.rast b/crates/ra_syntax/test_data/parser/inline/ok/0088_break_ambiguity.rast
index 7e71d7373..34f520994 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0088_break_ambiguity.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0088_break_ambiguity.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..87
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0089_extern_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0089_extern_fn.rast
index 48aaf1004..405b6a259 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0089_extern_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0089_extern_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..18
+  [email protected]
     [email protected]
       [email protected] "extern"
     [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0090_type_param_default.rast b/crates/ra_syntax/test_data/parser/inline/ok/0090_type_param_default.rast
index cee2bc906..2ef026e37 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0090_type_param_default.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0090_type_param_default.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..18
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0091_auto_trait.rast b/crates/ra_syntax/test_data/parser/inline/ok/0091_auto_trait.rast
index 7efa4c34d..0cac9ac43 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0091_auto_trait.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0091_auto_trait.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..15
+  [email protected]
     [email protected] "auto"
     [email protected] " "
     [email protected] "trait"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0092_fn_pointer_type_with_ret.rast b/crates/ra_syntax/test_data/parser/inline/ok/0092_fn_pointer_type_with_ret.rast
index 1e2d7db7c..95686977f 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0092_fn_pointer_type_with_ret.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0092_fn_pointer_type_with_ret.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..20
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0093_index_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0093_index_expr.rast
index aed81f9b0..82f03f9c1 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0093_index_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0093_index_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0094_unsafe_auto_trait.rast b/crates/ra_syntax/test_data/parser/inline/ok/0094_unsafe_auto_trait.rast
index fad27be66..0ef11c682 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0094_unsafe_auto_trait.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0094_unsafe_auto_trait.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..22
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "auto"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0095_placeholder_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0095_placeholder_pat.rast
index 67d9595d3..25706d2a4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0095_placeholder_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0095_placeholder_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0096_no_semi_after_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0096_no_semi_after_block.rast
index 031e74652..cb5316a0d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0096_no_semi_after_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0096_no_semi_after_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..166
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0097_default_impl.rast b/crates/ra_syntax/test_data/parser/inline/ok/0097_default_impl.rast
index 8a839a4a6..0a1b21d6e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0097_default_impl.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0097_default_impl.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..19
+  [email protected]
     [email protected] "default"
     [email protected] " "
     [email protected] "impl"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0098_const_unsafe_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0098_const_unsafe_fn.rast
index 816e49310..32a77ba49 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0098_const_unsafe_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0098_const_unsafe_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..24
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected] "unsafe"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0099_param_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0099_param_list.rast
index d48ef865c..1627556c8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0099_param_list.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0099_param_list.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..9
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@10..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -36,7 +36,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@26..43
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -62,7 +62,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@44..66
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0100_for_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0100_for_expr.rast
index e4455cd3e..766de4efe 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0100_for_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0100_for_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0101_unsafe_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0101_unsafe_fn.rast
index 8a8743060..73c94e5d4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0101_unsafe_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0101_unsafe_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..18
+  [email protected]
     [email protected] "unsafe"
     [email protected] " "
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0102_record_field_pat_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0102_record_field_pat_list.rast
index 9f966ff8a..fe1c290c3 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0102_record_field_pat_list.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0102_record_field_pat_list.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..118
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0103_array_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0103_array_expr.rast
index 9b3bef04e..c4c0a0568 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0103_array_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0103_array_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..54
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0104_path_fn_trait_args.rast b/crates/ra_syntax/test_data/parser/inline/ok/0104_path_fn_trait_args.rast
index e3c4cfeb3..3f53d60c0 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0104_path_fn_trait_args.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0104_path_fn_trait_args.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..28
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0106_lambda_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0106_lambda_expr.rast
index e64717152..51a6c5170 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0106_lambda_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0106_lambda_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..133
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0107_method_call_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0107_method_call_expr.rast
index 98963dc62..b2961b0ff 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0107_method_call_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0107_method_call_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..48
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0108_tuple_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0108_tuple_expr.rast
index ea603e2c9..ca7e4a5c3 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0108_tuple_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0108_tuple_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..39
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0109_label.rast b/crates/ra_syntax/test_data/parser/inline/ok/0109_label.rast
index 30ff96a7c..a6a169f1b 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0109_label.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0109_label.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..73
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0111_tuple_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0111_tuple_pat.rast
index b58f40ac1..432318da0 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0111_tuple_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0111_tuple_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..93
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0112_bind_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0112_bind_pat.rast
index b67714c17..3cd554d45 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0112_bind_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0112_bind_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..145
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0113_nocontentexpr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0113_nocontentexpr.rast
index 5de480da9..d761c1c68 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0113_nocontentexpr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0113_nocontentexpr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..49
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0114_tuple_struct_where.rast b/crates/ra_syntax/test_data/parser/inline/ok/0114_tuple_struct_where.rast
index 01d717d6b..0e1594dc4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0114_tuple_struct_where.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0114_tuple_struct_where.rast
@@ -1,18 +1,18 @@
 [email protected]
-  STRUCT_DEF@0..33
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Test"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
           [email protected] "T"
       [email protected] ">"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
-      TUPLE_FIELD_DEF@15..16
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
@@ -40,20 +40,20 @@ [email protected]
                     [email protected] "Clone"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@34..52
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Test"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
           [email protected] "T"
       [email protected] ">"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
-      TUPLE_FIELD_DEF@49..50
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0115_tuple_field_attrs.rast b/crates/ra_syntax/test_data/parser/inline/ok/0115_tuple_field_attrs.rast
index 3c0ef9005..4d09c9f50 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0115_tuple_field_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0115_tuple_field_attrs.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..59
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
       [email protected] "\n    "
-      TUPLE_FIELD_DEF@15..55
+      [email protected]
         [email protected]
           [email protected] "#"
           [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0117_macro_call_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0117_macro_call_type.rast
index ddfcf974e..f3d4ad72c 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0117_macro_call_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0117_macro_call_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..16
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -18,7 +18,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@17..40
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0118_impl_inner_attributes.rast b/crates/ra_syntax/test_data/parser/inline/ok/0118_impl_inner_attributes.rast
index ea54347fc..141a7b203 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0118_impl_inner_attributes.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0118_impl_inner_attributes.rast
@@ -1,14 +1,14 @@
 [email protected]
-  ENUM_DEF@0..8
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "F"
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  IMPL_DEF@9..93
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0118_match_guard.rast b/crates/ra_syntax/test_data/parser/inline/ok/0118_match_guard.rast
index e152c6b6c..aaaf803b7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0118_match_guard.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0118_match_guard.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..57
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0120_match_arms_inner_attribute.rast b/crates/ra_syntax/test_data/parser/inline/ok/0120_match_arms_inner_attribute.rast
index b283ab804..4b5f9cdc9 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0120_match_arms_inner_attribute.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0120_match_arms_inner_attribute.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..138
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0121_match_arms_outer_attributes.rast b/crates/ra_syntax/test_data/parser/inline/ok/0121_match_arms_outer_attributes.rast
index 9d5470914..54cc3be3a 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0121_match_arms_outer_attributes.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0121_match_arms_outer_attributes.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..258
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0122_generic_lifetime_type_attribute.rast b/crates/ra_syntax/test_data/parser/inline/ok/0122_generic_lifetime_type_attribute.rast
index ada2fc54e..edac8d5d9 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0122_generic_lifetime_type_attribute.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0122_generic_lifetime_type_attribute.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..63
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0123_param_list_vararg.rast b/crates/ra_syntax/test_data/parser/inline/ok/0123_param_list_vararg.rast
index b3a33c14d..f155743cf 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0123_param_list_vararg.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0123_param_list_vararg.rast
@@ -8,7 +8,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] " "
-      FN_DEF@13..54
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0124_async_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0124_async_fn.rast
index 6178dfe59..a7df188bd 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0124_async_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0124_async_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..17
+  [email protected]
     [email protected] "async"
     [email protected] " "
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0125_crate_keyword_path.rast b/crates/ra_syntax/test_data/parser/inline/ok/0125_crate_keyword_path.rast
index ced59b7c1..aa4d7a784 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0125_crate_keyword_path.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0125_crate_keyword_path.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..26
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0125_record_literal_field_with_attr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0125_record_literal_field_with_attr.rast
index 97611f7f3..54ea2c7c6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0125_record_literal_field_with_attr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0125_record_literal_field_with_attr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..45
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,16 +11,16 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_LIT@16..43
+      RECORD_EXPR@16..43
         [email protected]
           [email protected]
             [email protected]
               [email protected] "S"
         [email protected] " "
-        [email protected]
+        RECORD_EXPR_[email protected]
           [email protected] "{"
           [email protected] " "
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected]
               [email protected] "#"
               [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0126_attr_on_expr_stmt.rast b/crates/ra_syntax/test_data/parser/inline/ok/0126_attr_on_expr_stmt.rast
index 09221fc54..0342e64f3 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0126_attr_on_expr_stmt.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0126_attr_on_expr_stmt.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..81
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0127_attr_on_last_expr_in_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0127_attr_on_last_expr_in_block.rast
index 93cc41533..3b46e5b47 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0127_attr_on_last_expr_in_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0127_attr_on_last_expr_in_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..46
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rast b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rast
index 0901f2348..98a20f36d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..24
+  [email protected]
     [email protected] "async"
     [email protected] " "
     [email protected] "unsafe"
@@ -16,7 +16,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@25..49
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected] "unsafe"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0129_marco_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0129_marco_pat.rast
index 28291afc2..e283966ca 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0129_marco_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0129_marco_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0130_let_stmt.rast b/crates/ra_syntax/test_data/parser/inline/ok/0130_let_stmt.rast
index bb94a05c6..931e81f27 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0130_let_stmt.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0130_let_stmt.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..134
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0130_try_block_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0130_try_block_expr.rast
index 8f2f144c7..0fe3bf582 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0130_try_block_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0130_try_block_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0131_existential_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0131_existential_type.rast
index 4a1c2b3a4..d47071a91 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0131_existential_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0131_existential_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..36
+  [email protected]
     [email protected] "existential"
     [email protected] " "
     [email protected] "type"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0132_box_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0132_box_expr.rast
index 87ac42748..48f483813 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0132_box_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0132_box_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..105
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast
index 3772cb64b..b8d26a53a 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..68
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -19,7 +19,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      TYPE_ALIAS_DEF@21..42
+      [email protected]
         [email protected] "default"
         [email protected] " "
         [email protected] "type"
@@ -36,7 +36,7 @@ [email protected]
                 [email protected] "Bar"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@47..66
+      [email protected]
         [email protected] "default"
         [email protected] " "
         [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0134_nocontentexpr_after_item.rast b/crates/ra_syntax/test_data/parser/inline/ok/0134_nocontentexpr_after_item.rast
index b330a0932..429a0506e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0134_nocontentexpr_after_item.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0134_nocontentexpr_after_item.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..110
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,21 +11,21 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_DEF@27..75
+      [email protected]
         [email protected] "enum"
         [email protected] " "
         [email protected]
           [email protected] "LocalEnum"
         [email protected] " "
-        ENUM_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "One"
           [email protected] ","
           [email protected] "\n        "
-          ENUM_[email protected]
+          [email protected]
             [email protected]
               [email protected] "Two"
           [email protected] ","
@@ -33,7 +33,7 @@ [email protected]
           [email protected] "}"
       [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@81..90
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -47,13 +47,13 @@ [email protected]
           [email protected] "}"
       [email protected] ";"
       [email protected] "\n    "
-      STRUCT_DEF@96..107
+      [email protected]
         [email protected] "struct"
         [email protected] " "
         [email protected]
           [email protected] "S"
         [email protected] " "
-        RECORD_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] ";"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.rast
index 8e8d9e992..923effe38 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..66
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0138_associated_type_bounds.rast b/crates/ra_syntax/test_data/parser/inline/ok/0138_associated_type_bounds.rast
index c457851c9..157513565 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0138_associated_type_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0138_associated_type_bounds.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..58
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "print_all"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rast
index ea325831e..a7f87c020 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..51
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -22,14 +22,14 @@ [email protected]
         [email protected] " "
         [email protected] "="
         [email protected] " "
-        RECORD_LIT@26..33
+        RECORD_EXPR@26..33
           [email protected]
             [email protected]
               [email protected]
                 [email protected] "F"
-          [email protected]
+          RECORD_EXPR_[email protected]
             [email protected] "{"
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected]
                 [email protected] "x"
               [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0138_self_param_outer_attr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0138_self_param_outer_attr.rast
index 9135de9df..6403ff8d5 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0138_self_param_outer_attr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0138_self_param_outer_attr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..25
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0139_param_outer_arg.rast b/crates/ra_syntax/test_data/parser/inline/ok/0139_param_outer_arg.rast
index 14610a0a2..36fd2997b 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0139_param_outer_arg.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0139_param_outer_arg.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..27
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0142_for_range_from.rast b/crates/ra_syntax/test_data/parser/inline/ok/0142_for_range_from.rast
index e6be8b7e4..d11019076 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0142_for_range_from.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0142_for_range_from.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..50
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0143_box_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0143_box_pat.rast
index 57fba5fd5..09fd9e9b8 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0143_box_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0143_box_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..117
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0144_dot_dot_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0144_dot_dot_pat.rast
index 8d8b9597b..8d0f1ead5 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0144_dot_dot_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0144_dot_dot_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..554
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0145_record_field_pat.rast b/crates/ra_syntax/test_data/parser/inline/ok/0145_record_field_pat.rast
index 7c092d518..b41ef4098 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0145_record_field_pat.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0145_record_field_pat.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..62
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0146_as_precedence.rast b/crates/ra_syntax/test_data/parser/inline/ok/0146_as_precedence.rast
index 8382a4f96..2d0c83458 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0146_as_precedence.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0146_as_precedence.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..42
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0147_const_param.rast b/crates/ra_syntax/test_data/parser/inline/ok/0147_const_param.rast
index 4b9b8e0ab..9312eab65 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0147_const_param.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0147_const_param.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..23
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "const"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0150_array_attrs.rast b/crates/ra_syntax/test_data/parser/inline/ok/0150_array_attrs.rast
index 3c00a2647..0c35bf2b7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0150_array_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0150_array_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  CONST_DEF@0..39
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0150_impl_type_params.rast b/crates/ra_syntax/test_data/parser/inline/ok/0150_impl_type_params.rast
index 77e12cad6..8f197a19d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0150_impl_type_params.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0150_impl_type_params.rast
@@ -1,7 +1,7 @@
 [email protected]
-  IMPL_DEF@0..28
+  [email protected]
     [email protected] "impl"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "const"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0151_trait_alias.rast b/crates/ra_syntax/test_data/parser/inline/ok/0151_trait_alias.rast
index 48d73a4e7..cc220e534 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0151_trait_alias.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0151_trait_alias.rast
@@ -1,10 +1,10 @@
 [email protected]
-  TRAIT_DEF@0..18
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
       [email protected] "Z"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -31,12 +31,12 @@ [email protected]
                 [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  TRAIT_DEF@19..51
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
       [email protected] "Z"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -82,12 +82,12 @@ [email protected]
                     [email protected] "Copy"
     [email protected] ";"
   [email protected] "\n"
-  TRAIT_DEF@52..82
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
       [email protected] "Z"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0152_arg_with_attr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0152_arg_with_attr.rast
index f43dfbe63..2905c5f1a 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0152_arg_with_attr.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0152_arg_with_attr.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..33
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0154_fn_pointer_param_ident_path.rast b/crates/ra_syntax/test_data/parser/inline/ok/0154_fn_pointer_param_ident_path.rast
index 861065362..69b4d73d7 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0154_fn_pointer_param_ident_path.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0154_fn_pointer_param_ident_path.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..24
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -25,7 +25,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@25..54
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0155_closure_params.rast b/crates/ra_syntax/test_data/parser/inline/ok/0155_closure_params.rast
index ecac05950..c63a55a56 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0155_closure_params.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0155_closure_params.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..62
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0156_fn_def_param.rast b/crates/ra_syntax/test_data/parser/inline/ok/0156_fn_def_param.rast
index 092833417..3b8dfefc6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0156_fn_def_param.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0156_fn_def_param.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..29
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0156_or_pattern.rast b/crates/ra_syntax/test_data/parser/inline/ok/0156_or_pattern.rast
index 88d512f1a..4d4c41f1a 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0156_or_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0156_or_pattern.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..129
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0157_fn_pointer_unnamed_arg.rast b/crates/ra_syntax/test_data/parser/inline/ok/0157_fn_pointer_unnamed_arg.rast
index fad9df007..ccca045b6 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0157_fn_pointer_unnamed_arg.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0157_fn_pointer_unnamed_arg.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..22
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0157_variant_discriminant.rast b/crates/ra_syntax/test_data/parser/inline/ok/0157_variant_discriminant.rast
index e8a0e9ddd..a2e05eb2e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0157_variant_discriminant.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0157_variant_discriminant.rast
@@ -1,19 +1,19 @@
 [email protected]
-  ENUM_DEF@0..22
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] " "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "X"
-        TUPLE_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "("
-          TUPLE_FIELD_DEF@11..14
+          [email protected]
             [email protected]
               [email protected]
                 [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0158_binop_resets_statementness.rast b/crates/ra_syntax/test_data/parser/inline/ok/0158_binop_resets_statementness.rast
index bd9e8d40f..8ae24b9c1 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0158_binop_resets_statementness.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0158_binop_resets_statementness.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..27
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0158_lambda_ret_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0158_lambda_ret_block.rast
index 08333a325..9c071ec2e 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0158_lambda_ret_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0158_lambda_ret_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..33
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast
index 5f09e4f4a..fb46d4ce4 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..26
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rast
index 9efebd8b8..9e9a5f9c5 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..22
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rast b/crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rast
index 4991f2c36..ca9a1183d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..21
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_fn.rast b/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_fn.rast
index c0b8c0300..1269621dc 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_fn.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..49
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -19,7 +19,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@21..47
+      [email protected]
         [email protected] "default"
         [email protected] " "
         [email protected] "unsafe"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_impl.rast b/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_impl.rast
index e0c338297..6bfe925af 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_impl.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0163_default_unsafe_impl.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..26
+  [email protected]
     [email protected] "default"
     [email protected] " "
     [email protected] "unsafe"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0164_type_path_in_pattern.rast b/crates/ra_syntax/test_data/parser/inline/ok/0164_type_path_in_pattern.rast
index 868899275..f5e20b93d 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0164_type_path_in_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0164_type_path_in_pattern.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..32
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0001_struct_item.rast b/crates/ra_syntax/test_data/parser/ok/0001_struct_item.rast
index 705f7e001..a171fe7a8 100644
--- a/crates/ra_syntax/test_data/parser/ok/0001_struct_item.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0001_struct_item.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..31
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -20,10 +20,10 @@ [email protected]
                     [email protected] "Copy"
       [email protected] ">"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@24..28
+      [email protected]
         [email protected]
           [email protected] "f"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/ok/0002_struct_item_field.rast b/crates/ra_syntax/test_data/parser/ok/0002_struct_item_field.rast
index a1d546491..362892b91 100644
--- a/crates/ra_syntax/test_data/parser/ok/0002_struct_item_field.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0002_struct_item_field.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..25
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..23
+      [email protected]
         [email protected]
           [email protected] "foo"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/ok/0005_fn_item.rast b/crates/ra_syntax/test_data/parser/ok/0005_fn_item.rast
index 0ec237f8e..a7a2b11a7 100644
--- a/crates/ra_syntax/test_data/parser/ok/0005_fn_item.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0005_fn_item.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..12
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0008_mod_item.rast b/crates/ra_syntax/test_data/parser/ok/0008_mod_item.rast
index 37b452ec4..b2c1d791f 100644
--- a/crates/ra_syntax/test_data/parser/ok/0008_mod_item.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0008_mod_item.rast
@@ -26,7 +26,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@31..47
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -40,13 +40,13 @@ [email protected]
           [email protected] "\n    "
           [email protected] "}"
       [email protected] "\n    "
-      STRUCT_DEF@52..63
+      [email protected]
         [email protected] "struct"
         [email protected] " "
         [email protected]
           [email protected] "S"
         [email protected] " "
-        RECORD_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n"
diff --git a/crates/ra_syntax/test_data/parser/ok/0011_outer_attribute.rast b/crates/ra_syntax/test_data/parser/ok/0011_outer_attribute.rast
index 0b9bc58e8..478fdba75 100644
--- a/crates/ra_syntax/test_data/parser/ok/0011_outer_attribute.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0011_outer_attribute.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..34
+  [email protected]
     [email protected]
       [email protected] "#"
       [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/ok/0012_visibility.rast b/crates/ra_syntax/test_data/parser/ok/0012_visibility.rast
index 980b34049..83a93b5a9 100644
--- a/crates/ra_syntax/test_data/parser/ok/0012_visibility.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0012_visibility.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..9
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@10..23
+  [email protected]
     [email protected]
       [email protected] "pub"
     [email protected] " "
@@ -28,7 +28,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@24..44
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
@@ -47,7 +47,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@45..65
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
@@ -66,7 +66,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@66..97
+  [email protected]
     [email protected]
       [email protected] "pub"
       [email protected] "("
diff --git a/crates/ra_syntax/test_data/parser/ok/0016_struct_flavors.rast b/crates/ra_syntax/test_data/parser/ok/0016_struct_flavors.rast
index 95656d19b..b15f41dd7 100644
--- a/crates/ra_syntax/test_data/parser/ok/0016_struct_flavors.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0016_struct_flavors.rast
@@ -1,41 +1,41 @@
 [email protected]
-  STRUCT_DEF@0..9
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "A"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@10..21
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "B"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  STRUCT_DEF@22..33
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "C"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
       [email protected] ")"
     [email protected] ";"
   [email protected] "\n\n"
-  STRUCT_DEF@35..74
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "D"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@50..56
+      [email protected]
         [email protected]
           [email protected] "a"
         [email protected] ":"
@@ -47,7 +47,7 @@ [email protected]
                 [email protected] "u32"
       [email protected] ","
       [email protected] "\n    "
-      RECORD_FIELD_DEF@62..72
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -63,14 +63,14 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  STRUCT_DEF@76..96
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "E"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
-      TUPLE_FIELD_DEF@85..90
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -81,7 +81,7 @@ [email protected]
                 [email protected] "x"
       [email protected] ","
       [email protected] " "
-      TUPLE_FIELD_DEF@92..93
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0017_attr_trailing_comma.rast b/crates/ra_syntax/test_data/parser/ok/0017_attr_trailing_comma.rast
index 964cbf5dd..a3e091ad3 100644
--- a/crates/ra_syntax/test_data/parser/ok/0017_attr_trailing_comma.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0017_attr_trailing_comma.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..22
+  [email protected]
     [email protected]
       [email protected] "#"
       [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/ok/0018_struct_type_params.rast b/crates/ra_syntax/test_data/parser/ok/0018_struct_type_params.rast
index 451634e3f..630aa0708 100644
--- a/crates/ra_syntax/test_data/parser/ok/0018_struct_type_params.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0018_struct_type_params.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..13
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S1"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -12,20 +12,20 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@14..32
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S2"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
           [email protected] "T"
       [email protected] ">"
-    TUPLE_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "("
-      TUPLE_FIELD_DEF@27..30
+      [email protected]
         [email protected]
           [email protected]
             [email protected]
@@ -34,22 +34,22 @@ [email protected]
       [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@33..56
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S3"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
           [email protected] "T"
       [email protected] ">"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] " "
-      RECORD_FIELD_DEF@48..54
+      [email protected]
         [email protected]
           [email protected] "u"
         [email protected] ":"
@@ -62,34 +62,34 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n\n"
-  STRUCT_DEF@58..70
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S4"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@71..85
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S5"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@86..101
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S6"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -97,12 +97,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@102..120
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S7"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -112,12 +112,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@121..142
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S8"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -130,12 +130,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@143..166
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S9"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -149,12 +149,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@167..183
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S10"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -162,12 +162,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@184..203
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S11"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -178,12 +178,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@204..233
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S12"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
@@ -202,12 +202,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n\n"
-  STRUCT_DEF@235..249
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S13"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -215,12 +215,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@250..267
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S14"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -233,12 +233,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@268..289
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S15"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/ok/0019_enums.rast b/crates/ra_syntax/test_data/parser/ok/0019_enums.rast
index f767e9e19..c3df00814 100644
--- a/crates/ra_syntax/test_data/parser/ok/0019_enums.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0019_enums.rast
@@ -1,78 +1,78 @@
 [email protected]
-  ENUM_DEF@0..11
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E1"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  ENUM_DEF@13..27
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E2"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
           [email protected] "T"
       [email protected] ">"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  ENUM_DEF@29..46
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E3"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "X"
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  ENUM_DEF@48..66
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E4"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "X"
       [email protected] ","
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  ENUM_DEF@68..181
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "E5"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "A"
       [email protected] ","
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "B"
         [email protected] " "
@@ -82,14 +82,14 @@ [email protected]
           [email protected] "92"
       [email protected] ","
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "C"
         [email protected] " "
-        RECORD_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "\n        "
-          RECORD_FIELD_DEF@113..119
+          [email protected]
             [email protected]
               [email protected] "a"
             [email protected] ":"
@@ -101,7 +101,7 @@ [email protected]
                     [email protected] "u32"
           [email protected] ","
           [email protected] "\n        "
-          RECORD_FIELD_DEF@129..139
+          [email protected]
             [email protected]
               [email protected] "pub"
             [email protected] " "
@@ -119,21 +119,21 @@ [email protected]
           [email protected] "}"
       [email protected] ","
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "F"
         [email protected] " "
-        RECORD_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] ","
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "D"
-        TUPLE_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "("
-          TUPLE_FIELD_DEF@164..167
+          [email protected]
             [email protected]
               [email protected]
                 [email protected]
@@ -143,10 +143,10 @@ [email protected]
           [email protected] ")"
       [email protected] ","
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "E"
-        TUPLE_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "("
           [email protected] ")"
       [email protected] ","
diff --git a/crates/ra_syntax/test_data/parser/ok/0020_type_param_bounds.rast b/crates/ra_syntax/test_data/parser/ok/0020_type_param_bounds.rast
index 4fb4baf56..9bdc50e1e 100644
--- a/crates/ra_syntax/test_data/parser/ok/0020_type_param_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0020_type_param_bounds.rast
@@ -1,10 +1,10 @@
 [email protected]
-  STRUCT_DEF@0..12
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "A"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -12,12 +12,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@13..26
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "B"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -27,12 +27,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@27..43
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "C"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -45,12 +45,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@44..63
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "D"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -66,12 +66,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@64..86
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "E"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -90,12 +90,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@87..116
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "F"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -122,12 +122,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@117..143
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "G"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -153,12 +153,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@144..180
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "H"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -194,12 +194,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@181..199
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "I"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -217,12 +217,12 @@ [email protected]
       [email protected] ">"
     [email protected] ";"
   [email protected] "\n"
-  STRUCT_DEF@200..250
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "K"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected] "\'a"
diff --git a/crates/ra_syntax/test_data/parser/ok/0021_extern_fn.rast b/crates/ra_syntax/test_data/parser/ok/0021_extern_fn.rast
index 873791f50..5524efaaf 100644
--- a/crates/ra_syntax/test_data/parser/ok/0021_extern_fn.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0021_extern_fn.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..19
+  [email protected]
     [email protected]
       [email protected] "extern"
     [email protected] " "
@@ -16,7 +16,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@21..44
+  [email protected]
     [email protected]
       [email protected] "extern"
       [email protected] " "
@@ -35,7 +35,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@46..70
+  [email protected]
     [email protected]
       [email protected] "extern"
       [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/ok/0023_static_items.rast b/crates/ra_syntax/test_data/parser/ok/0023_static_items.rast
index 97d90dc75..9374cf5e9 100644
--- a/crates/ra_syntax/test_data/parser/ok/0023_static_items.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0023_static_items.rast
@@ -1,5 +1,5 @@
 [email protected]
-  STATIC_DEF@0..20
+  [email protected]
     [email protected] "static"
     [email protected] " "
     [email protected]
@@ -18,7 +18,7 @@ [email protected]
       [email protected] "1"
     [email protected] ";"
   [email protected] "\n"
-  STATIC_DEF@21..46
+  [email protected]
     [email protected] "static"
     [email protected] " "
     [email protected] "mut"
diff --git a/crates/ra_syntax/test_data/parser/ok/0024_const_item.rast b/crates/ra_syntax/test_data/parser/ok/0024_const_item.rast
index d241f034c..dd1b9c9a0 100644
--- a/crates/ra_syntax/test_data/parser/ok/0024_const_item.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0024_const_item.rast
@@ -1,5 +1,5 @@
 [email protected]
-  CONST_DEF@0..17
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected] "_"
@@ -17,7 +17,7 @@ [email protected]
       [email protected] "0"
     [email protected] ";"
   [email protected] "\n"
-  CONST_DEF@18..38
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected]
@@ -36,7 +36,7 @@ [email protected]
       [email protected] "92"
     [email protected] ";"
   [email protected] "\n"
-  CONST_DEF@39..63
+  [email protected]
     [email protected] "const"
     [email protected] " "
     [email protected] "mut"
diff --git a/crates/ra_syntax/test_data/parser/ok/0025_extern_fn_in_block.rast b/crates/ra_syntax/test_data/parser/ok/0025_extern_fn_in_block.rast
index 5701f566e..bb6527b48 100644
--- a/crates/ra_syntax/test_data/parser/ok/0025_extern_fn_in_block.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0025_extern_fn_in_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..34
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@16..32
+      [email protected]
         [email protected]
           [email protected] "extern"
         [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/ok/0026_const_fn_in_block.rast b/crates/ra_syntax/test_data/parser/ok/0026_const_fn_in_block.rast
index b029d8692..5bcf54deb 100644
--- a/crates/ra_syntax/test_data/parser/ok/0026_const_fn_in_block.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0026_const_fn_in_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..33
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@16..31
+      [email protected]
         [email protected] "const"
         [email protected] " "
         [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/ok/0027_unsafe_fn_in_block.rast b/crates/ra_syntax/test_data/parser/ok/0027_unsafe_fn_in_block.rast
index 299bbd136..a7cc12295 100644
--- a/crates/ra_syntax/test_data/parser/ok/0027_unsafe_fn_in_block.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0027_unsafe_fn_in_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..52
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@16..32
+      [email protected]
         [email protected] "unsafe"
         [email protected] " "
         [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/ok/0028_operator_binding_power.rast b/crates/ra_syntax/test_data/parser/ok/0028_operator_binding_power.rast
index de3c4b786..efe018484 100644
--- a/crates/ra_syntax/test_data/parser/ok/0028_operator_binding_power.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0028_operator_binding_power.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..247
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0029_range_forms.rast b/crates/ra_syntax/test_data/parser/ok/0029_range_forms.rast
index dc47d68a6..47e46f009 100644
--- a/crates/ra_syntax/test_data/parser/ok/0029_range_forms.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0029_range_forms.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..152
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0030_string_suffixes.rast b/crates/ra_syntax/test_data/parser/ok/0030_string_suffixes.rast
index 86c3b46c4..93f766149 100644
--- a/crates/ra_syntax/test_data/parser/ok/0030_string_suffixes.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0030_string_suffixes.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..111
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0030_traits.rast b/crates/ra_syntax/test_data/parser/ok/0030_traits.rast
index 63693de4f..280d4cb82 100644
--- a/crates/ra_syntax/test_data/parser/ok/0030_traits.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0030_traits.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..36
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -8,7 +8,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@21..34
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -20,7 +20,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  TRAIT_DEF@38..95
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -29,7 +29,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@64..93
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0031_extern.rast b/crates/ra_syntax/test_data/parser/ok/0031_extern.rast
index ea285f52f..0509f7504 100644
--- a/crates/ra_syntax/test_data/parser/ok/0031_extern.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0031_extern.rast
@@ -6,7 +6,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@13..87
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -69,7 +69,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@92..167
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -134,7 +134,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@172..276
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -199,7 +199,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@281..341
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -248,7 +248,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@346..469
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -317,7 +317,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@474..691
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -416,7 +416,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@696..864
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -510,7 +510,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@869..992
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -579,7 +579,7 @@ [email protected]
                   [email protected] "c_int"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@997..1173
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -690,7 +690,7 @@ [email protected]
                   [email protected] "ssize_t"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@1178..1289
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -771,7 +771,7 @@ [email protected]
                   [email protected] "ssize_t"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@1294..1481
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
@@ -888,7 +888,7 @@ [email protected]
                   [email protected] "ssize_t"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@1486..1595
+      [email protected]
         [email protected]
           [email protected] "pub"
         [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/ok/0032_where_for.rast b/crates/ra_syntax/test_data/parser/ok/0032_where_for.rast
index 8d76c4e0b..10da87c71 100644
--- a/crates/ra_syntax/test_data/parser/ok/0032_where_for.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0032_where_for.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..115
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "test_serialization"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -38,7 +38,7 @@ [email protected]
           [email protected]
             [email protected]
               [email protected] "for"
-              TYP[email protected]
+              GENERIC[email protected]
                 [email protected] "<"
                 [email protected]
                   [email protected] "\'de"
diff --git a/crates/ra_syntax/test_data/parser/ok/0033_label_break.rast b/crates/ra_syntax/test_data/parser/ok/0033_label_break.rast
index 13b730ded..b3f29638c 100644
--- a/crates/ra_syntax/test_data/parser/ok/0033_label_break.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0033_label_break.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..505
+  [email protected]
     [email protected] "// format with label  ..."
     [email protected] "\n"
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/ok/0034_crate_path_in_call.rast b/crates/ra_syntax/test_data/parser/ok/0034_crate_path_in_call.rast
index 21874ae3a..5ad8c570d 100644
--- a/crates/ra_syntax/test_data/parser/ok/0034_crate_path_in_call.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0034_crate_path_in_call.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..61
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0035_weird_exprs.rast b/crates/ra_syntax/test_data/parser/ok/0035_weird_exprs.rast
index bbdf896d1..b04a505ea 100644
--- a/crates/ra_syntax/test_data/parser/ok/0035_weird_exprs.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0035_weird_exprs.rast
@@ -120,7 +120,7 @@ [email protected]
   [email protected] "\n\n"
   [email protected] "// Just a grab bag of ..."
   [email protected] "\n\n"
-  FN_DEF@520..572
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -166,7 +166,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@574..624
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -178,7 +178,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@591..607
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -217,7 +217,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@626..816
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -229,7 +229,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@642..720
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -407,7 +407,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@818..1322
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -572,7 +572,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@1324..1539
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -809,7 +809,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@1541..1741
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -830,7 +830,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@1575..1598
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -988,7 +988,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@1743..1904
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1131,7 +1131,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@1906..1960
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1166,7 +1166,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@1962..2198
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1284,7 +1284,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@2200..2693
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1468,7 +1468,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@2695..2832
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1548,7 +1548,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@2834..2906
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1560,21 +1560,21 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      UNION_DEF@2851..2904
+      [email protected]
         [email protected] "union"
         [email protected] " "
         [email protected]
           [email protected] "union"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'union"
           [email protected] ">"
         [email protected] " "
-        RECORD_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "{"
           [email protected] " "
-          RECORD_FIELD_DEF@2873..2901
+          [email protected]
             [email protected]
               [email protected] "union"
             [email protected] ":"
@@ -1599,7 +1599,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@2908..3042
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -1722,7 +1722,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@3044..3514
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -2056,7 +2056,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@3516..3552
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -2090,7 +2090,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@3554..3812
+  [email protected]
     [email protected]
       [email protected] "pub"
     [email protected] " "
diff --git a/crates/ra_syntax/test_data/parser/ok/0036_fully_qualified.rast b/crates/ra_syntax/test_data/parser/ok/0036_fully_qualified.rast
index a64a82e94..c4da317b9 100644
--- a/crates/ra_syntax/test_data/parser/ok/0036_fully_qualified.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0036_fully_qualified.rast
@@ -1,7 +1,7 @@
 [email protected]
   [email protected] "// https://github.com ..."
   [email protected] "\n\n"
-  FN_DEF@62..156
+  [email protected]
     [email protected]
       [email protected] "pub"
     [email protected] " "
@@ -9,7 +9,7 @@ [email protected]
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0038_where_pred_type.rast b/crates/ra_syntax/test_data/parser/ok/0038_where_pred_type.rast
index 7fd414090..22168eaf1 100644
--- a/crates/ra_syntax/test_data/parser/ok/0038_where_pred_type.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0038_where_pred_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..34
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0039_raw_fn_item.rast b/crates/ra_syntax/test_data/parser/ok/0039_raw_fn_item.rast
index 17be2c238..68a366354 100644
--- a/crates/ra_syntax/test_data/parser/ok/0039_raw_fn_item.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0039_raw_fn_item.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..14
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0040_raw_struct_item_field.rast b/crates/ra_syntax/test_data/parser/ok/0040_raw_struct_item_field.rast
index 5640bae0a..8cfc14f49 100644
--- a/crates/ra_syntax/test_data/parser/ok/0040_raw_struct_item_field.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0040_raw_struct_item_field.rast
@@ -1,14 +1,14 @@
 [email protected]
-  STRUCT_DEF@0..27
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "S"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      RECORD_FIELD_DEF@15..25
+      [email protected]
         [email protected]
           [email protected] "r#foo"
         [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/ok/0041_raw_keywords.rast b/crates/ra_syntax/test_data/parser/ok/0041_raw_keywords.rast
index acf32a852..92ede8ccb 100644
--- a/crates/ra_syntax/test_data/parser/ok/0041_raw_keywords.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0041_raw_keywords.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..59
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast b/crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast
index 573edc081..ed29b0812 100644
--- a/crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast
@@ -1,14 +1,14 @@
 [email protected]
   [email protected] "// https://github.com ..."
   [email protected] "\n\n"
-  STRUCT_DEF@62..73
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n\n"
-  IMPL_DEF@75..141
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -20,7 +20,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@90..139
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -55,7 +55,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@143..161
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -78,7 +78,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@163..198
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0043_complex_assignment.rast b/crates/ra_syntax/test_data/parser/ok/0043_complex_assignment.rast
index 900eeb445..adc4a22e9 100644
--- a/crates/ra_syntax/test_data/parser/ok/0043_complex_assignment.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0043_complex_assignment.rast
@@ -1,16 +1,16 @@
 [email protected]
   [email protected] "// https://github.com ..."
   [email protected] "\n\n"
-  STRUCT_DEF@62..90
+  [email protected]
     [email protected] "struct"
     [email protected] " "
     [email protected]
       [email protected] "Repr"
     [email protected] " "
-    RECORD_FIELD_DEF_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] " "
-      RECORD_FIELD_DEF@76..88
+      [email protected]
         [email protected]
           [email protected] "raw"
         [email protected] ":"
@@ -30,7 +30,7 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@92..159
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -46,16 +46,16 @@ [email protected]
         [email protected]
           [email protected]
             [email protected]
-              RECORD_LIT@107..124
+              RECORD_EXPR@107..124
                 [email protected]
                   [email protected]
                     [email protected]
                       [email protected] "Repr"
                 [email protected] " "
-                [email protected]
+                RECORD_EXPR_[email protected]
                   [email protected] "{"
                   [email protected] " "
-                  [email protected]
+                  RECORD_EXPR_[email protected]
                     [email protected]
                       [email protected] "raw"
                     [email protected] ":"
@@ -83,14 +83,14 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected]
-          RECORD_LIT@141..154
+          RECORD_EXPR@141..154
             [email protected]
               [email protected]
                 [email protected]
                   [email protected] "Repr"
-            [email protected]
+            RECORD_EXPR_[email protected]
               [email protected] "{"
-              [email protected]
+              RECORD_EXPR_[email protected]
                 [email protected]
                   [email protected] "raw"
                 [email protected] ":"
diff --git a/crates/ra_syntax/test_data/parser/ok/0044_let_attrs.rast b/crates/ra_syntax/test_data/parser/ok/0044_let_attrs.rast
index 6d941487b..c9e6d88eb 100644
--- a/crates/ra_syntax/test_data/parser/ok/0044_let_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0044_let_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..165
+  [email protected]
     [email protected] "// https://github.com ..."
     [email protected] "\n"
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/ok/0045_block_inner_attrs.rast b/crates/ra_syntax/test_data/parser/ok/0045_block_inner_attrs.rast
index 69aa0ba4d..139ce9046 100644
--- a/crates/ra_syntax/test_data/parser/ok/0045_block_inner_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0045_block_inner_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..461
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -89,7 +89,7 @@ [email protected]
   [email protected] "\n\n"
   [email protected] "// https://github.com ..."
   [email protected] "\n"
-  IMPL_DEF@524..685
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -101,7 +101,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@544..683
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0047_minus_in_inner_pattern.rast b/crates/ra_syntax/test_data/parser/ok/0047_minus_in_inner_pattern.rast
index 38e44e48a..7a54fa113 100644
--- a/crates/ra_syntax/test_data/parser/ok/0047_minus_in_inner_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0047_minus_in_inner_pattern.rast
@@ -1,7 +1,7 @@
 [email protected]
   [email protected] "// https://github.com ..."
   [email protected] "\n\n"
-  FN_DEF@62..341
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -256,21 +256,21 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  ENUM_DEF@343..367
+  [email protected]
     [email protected] "enum"
     [email protected] " "
     [email protected]
       [email protected] "A"
     [email protected] " "
-    ENUM_[email protected]
+    [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      ENUM_[email protected]
+      [email protected]
         [email protected]
           [email protected] "B"
-        TUPLE_FIELD_DEF_[email protected]
+        [email protected]
           [email protected] "("
-          TUPLE_FIELD_DEF@358..360
+          [email protected]
             [email protected]
               [email protected]
                 [email protected]
@@ -278,7 +278,7 @@ [email protected]
                     [email protected] "i8"
           [email protected] ","
           [email protected] " "
-          TUPLE_FIELD_DEF@362..364
+          [email protected]
             [email protected]
               [email protected]
                 [email protected]
@@ -288,7 +288,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@369..394
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0048_compound_assignment.rast b/crates/ra_syntax/test_data/parser/ok/0048_compound_assignment.rast
index 28233c5d0..662576e5f 100644
--- a/crates/ra_syntax/test_data/parser/ok/0048_compound_assignment.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0048_compound_assignment.rast
@@ -1,7 +1,7 @@
 [email protected]
   [email protected] "// https://github.com ..."
   [email protected] "\n\n"
-  FN_DEF@60..256
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0049_async_block.rast b/crates/ra_syntax/test_data/parser/ok/0049_async_block.rast
index 0569488f8..57ecad3cf 100644
--- a/crates/ra_syntax/test_data/parser/ok/0049_async_block.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0049_async_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..45
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0050_async_block_as_argument.rast b/crates/ra_syntax/test_data/parser/ok/0050_async_block_as_argument.rast
index 7847da085..798e81ca6 100644
--- a/crates/ra_syntax/test_data/parser/ok/0050_async_block_as_argument.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0050_async_block_as_argument.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..52
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -52,7 +52,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@54..94
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0051_parameter_attrs.rast b/crates/ra_syntax/test_data/parser/ok/0051_parameter_attrs.rast
index 919c690de..2cc849784 100644
--- a/crates/ra_syntax/test_data/parser/ok/0051_parameter_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0051_parameter_attrs.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..37
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -41,7 +41,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@38..62
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -83,7 +83,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] " "
-      FN_DEF@77..126
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -132,12 +132,12 @@ [email protected]
       [email protected] " "
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@130..172
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "foo"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -186,7 +186,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  TRAIT_DEF@174..236
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -195,7 +195,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@190..234
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -251,7 +251,7 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n\n"
-  IMPL_DEF@238..519
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -263,7 +263,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n     "
-      FN_DEF@252..277
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -287,7 +287,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@283..305
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -311,7 +311,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@311..334
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -336,12 +336,12 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@340..371
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
           [email protected] "g3"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -368,12 +368,12 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@377..407
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
           [email protected] "g4"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -400,12 +400,12 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@413..447
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
           [email protected] "g5"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -434,7 +434,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@453..480
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -465,7 +465,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n     "
-      FN_DEF@486..517
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0052_for_range_block.rast b/crates/ra_syntax/test_data/parser/ok/0052_for_range_block.rast
index 65cfa7bc5..a30000398 100644
--- a/crates/ra_syntax/test_data/parser/ok/0052_for_range_block.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0052_for_range_block.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..79
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0054_qual_path_in_type_arg.rast b/crates/ra_syntax/test_data/parser/ok/0054_qual_path_in_type_arg.rast
index d6aec7ab9..e3997ac5b 100644
--- a/crates/ra_syntax/test_data/parser/ok/0054_qual_path_in_type_arg.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0054_qual_path_in_type_arg.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..26
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -35,7 +35,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@28..56
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -77,7 +77,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@58..87
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast b/crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast
index 9e0cec35f..7447d516e 100644
--- a/crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..12
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -12,7 +12,7 @@ [email protected]
       [email protected] ")"
     [email protected] ";"
   [email protected] "\n\n"
-  FN_DEF@14..48
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0056_neq_in_type.rast b/crates/ra_syntax/test_data/parser/ok/0056_neq_in_type.rast
index 7fa3033ac..3ef916e55 100644
--- a/crates/ra_syntax/test_data/parser/ok/0056_neq_in_type.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0056_neq_in_type.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..70
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0057_loop_in_call.rast b/crates/ra_syntax/test_data/parser/ok/0057_loop_in_call.rast
index d93968016..53410a1ee 100644
--- a/crates/ra_syntax/test_data/parser/ok/0057_loop_in_call.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0057_loop_in_call.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..17
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
@@ -23,7 +23,7 @@ [email protected]
       [email protected] "{"
       [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@19..50
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0058_unary_expr_precedence.rast b/crates/ra_syntax/test_data/parser/ok/0058_unary_expr_precedence.rast
index b5c72ee36..a1dfd58f2 100644
--- a/crates/ra_syntax/test_data/parser/ok/0058_unary_expr_precedence.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0058_unary_expr_precedence.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..78
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0059_loops_in_parens.rast b/crates/ra_syntax/test_data/parser/ok/0059_loops_in_parens.rast
index ddcb139c1..767b516a2 100644
--- a/crates/ra_syntax/test_data/parser/ok/0059_loops_in_parens.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0059_loops_in_parens.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..104
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0060_as_range.rast b/crates/ra_syntax/test_data/parser/ok/0060_as_range.rast
index 098152fc3..1fd1a2888 100644
--- a/crates/ra_syntax/test_data/parser/ok/0060_as_range.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0060_as_range.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..55
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0061_match_full_range.rast b/crates/ra_syntax/test_data/parser/ok/0061_match_full_range.rast
index c6e982976..ba49c115b 100644
--- a/crates/ra_syntax/test_data/parser/ok/0061_match_full_range.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0061_match_full_range.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..34
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0062_macro_2.0.rast b/crates/ra_syntax/test_data/parser/ok/0062_macro_2.0.rast
index bf791ee2b..0c22c31a4 100644
--- a/crates/ra_syntax/test_data/parser/ok/0062_macro_2.0.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0062_macro_2.0.rast
@@ -51,7 +51,7 @@ [email protected]
         [email protected] "\n"
         [email protected] "}"
   [email protected] "\n\n"
-  FN_DEF@95..348
+  [email protected]
     [email protected]
       [email protected] "#"
       [email protected] "["
diff --git a/crates/ra_syntax/test_data/parser/ok/0063_trait_fn_patterns.rast b/crates/ra_syntax/test_data/parser/ok/0063_trait_fn_patterns.rast
index 40619b46e..facce8167 100644
--- a/crates/ra_syntax/test_data/parser/ok/0063_trait_fn_patterns.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0063_trait_fn_patterns.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TRAIT_DEF@0..169
+  [email protected]
     [email protected] "trait"
     [email protected] " "
     [email protected]
@@ -8,7 +8,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@14..46
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -50,7 +50,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@51..74
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -92,7 +92,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@79..108
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -123,7 +123,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@113..135
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -155,7 +155,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@140..167
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0063_variadic_fun.rast b/crates/ra_syntax/test_data/parser/ok/0063_variadic_fun.rast
index 5a9f07c89..7adedb02e 100644
--- a/crates/ra_syntax/test_data/parser/ok/0063_variadic_fun.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0063_variadic_fun.rast
@@ -8,7 +8,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@17..40
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -37,7 +37,7 @@ [email protected]
           [email protected] ")"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@45..70
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -69,7 +69,7 @@ [email protected]
           [email protected] ")"
         [email protected] ";"
       [email protected] "\n    "
-      FN_DEF@75..123
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0064_impl_fn_params.rast b/crates/ra_syntax/test_data/parser/ok/0064_impl_fn_params.rast
index 7b026e33b..453757c3c 100644
--- a/crates/ra_syntax/test_data/parser/ok/0064_impl_fn_params.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0064_impl_fn_params.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..136
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -11,7 +11,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n    "
-      FN_DEF@13..45
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -53,7 +53,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@50..73
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -95,7 +95,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@78..107
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
@@ -126,7 +126,7 @@ [email protected]
           [email protected] "{"
           [email protected] "}"
       [email protected] "\n    "
-      FN_DEF@112..134
+      [email protected]
         [email protected] "fn"
         [email protected] " "
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0065_comment_newline.rast b/crates/ra_syntax/test_data/parser/ok/0065_comment_newline.rast
index d1fffdd63..29bd38c05 100644
--- a/crates/ra_syntax/test_data/parser/ok/0065_comment_newline.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0065_comment_newline.rast
@@ -1,5 +1,5 @@
 [email protected]
-  FN_DEF@0..25
+  [email protected]
     [email protected] "/// Example"
     [email protected] "\n\n"
     [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/ok/0065_plus_after_fn_trait_bound.rast b/crates/ra_syntax/test_data/parser/ok/0065_plus_after_fn_trait_bound.rast
index eb2f8eb3c..2c699ffcb 100644
--- a/crates/ra_syntax/test_data/parser/ok/0065_plus_after_fn_trait_bound.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0065_plus_after_fn_trait_bound.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..39
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "f"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
diff --git a/crates/ra_syntax/test_data/parser/ok/0066_default_const.rast b/crates/ra_syntax/test_data/parser/ok/0066_default_const.rast
index 584b2faf1..6246a31a6 100644
--- a/crates/ra_syntax/test_data/parser/ok/0066_default_const.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0066_default_const.rast
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..45
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
@@ -19,7 +19,7 @@ [email protected]
     [email protected]
       [email protected] "{"
       [email protected] "\n  "
-      CONST_DEF@19..43
+      [email protected]
         [email protected] "default"
         [email protected] " "
         [email protected] "const"
diff --git a/crates/ra_syntax/test_data/parser/ok/0067_where_for_pred.rast b/crates/ra_syntax/test_data/parser/ok/0067_where_for_pred.rast
index 503585103..a368ac1e8 100644
--- a/crates/ra_syntax/test_data/parser/ok/0067_where_for_pred.rast
+++ b/crates/ra_syntax/test_data/parser/ok/0067_where_for_pred.rast
@@ -1,10 +1,10 @@
 [email protected]
-  FN_DEF@0..55
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_trait"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -19,7 +19,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -59,12 +59,12 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@56..107
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_ref"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -79,7 +79,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -110,12 +110,12 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@108..170
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_parens"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -130,7 +130,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -177,12 +177,12 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@171..223
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_slice"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -197,7 +197,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -231,12 +231,12 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@224..300
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_qpath"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -264,7 +264,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -313,12 +313,12 @@ [email protected]
       [email protected] "\n"
       [email protected] "}"
   [email protected] "\n"
-  FN_DEF@301..373
+  [email protected]
     [email protected] "fn"
     [email protected] " "
     [email protected]
       [email protected] "for_for_fn"
-    TYP[email protected]
+    GENERIC[email protected]
       [email protected] "<"
       [email protected]
         [email protected]
@@ -333,7 +333,7 @@ [email protected]
       [email protected] "\n    "
       [email protected]
         [email protected] "for"
-        TYP[email protected]
+        GENERIC[email protected]
           [email protected] "<"
           [email protected]
             [email protected] "\'a"
@@ -341,7 +341,7 @@ [email protected]
         [email protected] " "
         [email protected]
           [email protected] "for"
-          TYP[email protected]
+          GENERIC[email protected]
             [email protected] "<"
             [email protected]
               [email protected] "\'b"
diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index 931fc61ed..02c1371ac 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -20,7 +20,7 @@ env_logger = { version = "0.7.1", default-features = false }
 itertools = "0.9.0"
 jod-thread = "0.1.0"
 log = "0.4.8"
-lsp-types = { version = "0.78.0", features = ["proposed"] }
+lsp-types = { version = "0.79.0", features = ["proposed"] }
 parking_lot = "0.11.0"
 pico-args = "0.3.1"
 oorandom = "11.1.2"
@@ -42,7 +42,7 @@ ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
 vfs = { path = "../vfs" }
 vfs-notify = { path = "../vfs-notify" }
-ra_cfg = { path = "../ra_cfg"}
+ra_cfg = { path = "../ra_cfg" }
 ra_toolchain = { path = "../ra_toolchain" }
 
 # This should only be used in CLI
diff --git a/crates/rust-analyzer/src/bin/args.rs b/crates/rust-analyzer/src/bin/args.rs
index 741a2a951..f16e35d86 100644
--- a/crates/rust-analyzer/src/bin/args.rs
+++ b/crates/rust-analyzer/src/bin/args.rs
@@ -8,7 +8,7 @@ use std::{env, fmt::Write, path::PathBuf};
 use anyhow::{bail, Result};
 use pico_args::Arguments;
 use ra_ssr::{SsrPattern, SsrRule};
-use rust_analyzer::cli::{BenchWhat, Position, Verbosity};
+use rust_analyzer::cli::{AnalysisStatsCmd, BenchCmd, BenchWhat, Position, Verbosity};
 use vfs::AbsPathBuf;
 
 pub(crate) struct Args {
@@ -24,23 +24,8 @@ pub(crate) enum Command {
     Highlight {
         rainbow: bool,
     },
-    Stats {
-        randomize: bool,
-        parallel: bool,
-        memory_usage: bool,
-        only: Option<String>,
-        with_deps: bool,
-        path: PathBuf,
-        load_output_dirs: bool,
-        with_proc_macro: bool,
-    },
-    Bench {
-        memory_usage: bool,
-        path: PathBuf,
-        what: BenchWhat,
-        load_output_dirs: bool,
-        with_proc_macro: bool,
-    },
+    AnalysisStats(AnalysisStatsCmd),
+    Bench(BenchCmd),
     Diagnostics {
         path: PathBuf,
         load_output_dirs: bool,
@@ -199,7 +184,7 @@ ARGS:
                     trailing.pop().unwrap().into()
                 };
 
-                Command::Stats {
+                Command::AnalysisStats(AnalysisStatsCmd {
                     randomize,
                     parallel,
                     memory_usage,
@@ -208,7 +193,7 @@ ARGS:
                     path,
                     load_output_dirs,
                     with_proc_macro,
-                }
+                })
             }
             "analysis-bench" => {
                 if matches.contains(["-h", "--help"]) {
@@ -256,7 +241,13 @@ ARGS:
                 let memory_usage = matches.contains("--memory-usage");
                 let load_output_dirs = matches.contains("--load-output-dirs");
                 let with_proc_macro = matches.contains("--with-proc-macro");
-                Command::Bench { memory_usage, path, what, load_output_dirs, with_proc_macro }
+                Command::Bench(BenchCmd {
+                    memory_usage,
+                    path,
+                    what,
+                    load_output_dirs,
+                    with_proc_macro,
+                })
             }
             "diagnostics" => {
                 if matches.contains(["-h", "--help"]) {
diff --git a/crates/rust-analyzer/src/bin/main.rs b/crates/rust-analyzer/src/bin/main.rs
index a473c9165..ff8234495 100644
--- a/crates/rust-analyzer/src/bin/main.rs
+++ b/crates/rust-analyzer/src/bin/main.rs
@@ -33,36 +33,8 @@ fn main() -> Result<()> {
         args::Command::Parse { no_dump } => cli::parse(no_dump)?,
         args::Command::Symbols => cli::symbols()?,
         args::Command::Highlight { rainbow } => cli::highlight(rainbow)?,
-        args::Command::Stats {
-            randomize,
-            parallel,
-            memory_usage,
-            only,
-            with_deps,
-            path,
-            load_output_dirs,
-            with_proc_macro,
-        } => cli::analysis_stats(
-            args.verbosity,
-            memory_usage,
-            path.as_ref(),
-            only.as_ref().map(String::as_ref),
-            with_deps,
-            randomize,
-            parallel,
-            load_output_dirs,
-            with_proc_macro,
-        )?,
-        args::Command::Bench { memory_usage, path, what, load_output_dirs, with_proc_macro } => {
-            cli::analysis_bench(
-                args.verbosity,
-                path.as_ref(),
-                what,
-                memory_usage,
-                load_output_dirs,
-                with_proc_macro,
-            )?
-        }
+        args::Command::AnalysisStats(cmd) => cmd.run(args.verbosity)?,
+        args::Command::Bench(cmd) => cmd.run(args.verbosity)?,
         args::Command::Diagnostics { path, load_output_dirs, with_proc_macro, all } => {
             cli::diagnostics(path.as_ref(), load_output_dirs, with_proc_macro, all)?
         }
diff --git a/crates/rust-analyzer/src/cli.rs b/crates/rust-analyzer/src/cli.rs
index a9b9c8923..1034d11bd 100644
--- a/crates/rust-analyzer/src/cli.rs
+++ b/crates/rust-analyzer/src/cli.rs
@@ -14,8 +14,8 @@ use ra_ide::Analysis;
 use ra_prof::profile;
 use ra_syntax::{AstNode, SourceFile};
 
-pub use analysis_bench::{analysis_bench, BenchWhat, Position};
-pub use analysis_stats::analysis_stats;
+pub use analysis_bench::{BenchCmd, BenchWhat, Position};
+pub use analysis_stats::AnalysisStatsCmd;
 pub use diagnostics::diagnostics;
 pub use load_cargo::load_cargo;
 pub use ssr::{apply_ssr_rules, search_for_patterns};
diff --git a/crates/rust-analyzer/src/cli/analysis_bench.rs b/crates/rust-analyzer/src/cli/analysis_bench.rs
index 076184ad6..c54ee5f4d 100644
--- a/crates/rust-analyzer/src/cli/analysis_bench.rs
+++ b/crates/rust-analyzer/src/cli/analysis_bench.rs
@@ -1,8 +1,8 @@
 //! Benchmark operations like highlighting or goto definition.
 
-use std::{env, path::Path, str::FromStr, sync::Arc, time::Instant};
+use std::{env, path::PathBuf, str::FromStr, sync::Arc, time::Instant};
 
-use anyhow::{format_err, Result};
+use anyhow::{bail, format_err, Result};
 use ra_db::{
     salsa::{Database, Durability},
     FileId,
@@ -15,6 +15,14 @@ use crate::{
     print_memory_usage,
 };
 
+pub struct BenchCmd {
+    pub path: PathBuf,
+    pub what: BenchWhat,
+    pub memory_usage: bool,
+    pub load_output_dirs: bool,
+    pub with_proc_macro: bool,
+}
+
 pub enum BenchWhat {
     Highlight { path: AbsPathBuf },
     Complete(Position),
@@ -30,85 +38,80 @@ pub struct Position {
 impl FromStr for Position {
     type Err = anyhow::Error;
     fn from_str(s: &str) -> Result<Self> {
-        let (path_line, column) = rsplit_at_char(s, ':')?;
-        let (path, line) = rsplit_at_char(path_line, ':')?;
-        let path = env::current_dir().unwrap().join(path);
-        let path = AbsPathBuf::assert(path);
-        Ok(Position { path, line: line.parse()?, column: column.parse()? })
+        let mut split = s.rsplitn(3, ':');
+        match (split.next(), split.next(), split.next()) {
+            (Some(column), Some(line), Some(path)) => {
+                let path = env::current_dir().unwrap().join(path);
+                let path = AbsPathBuf::assert(path);
+                Ok(Position { path, line: line.parse()?, column: column.parse()? })
+            }
+            _ => bail!("position should be in file:line:column format: {:?}", s),
+        }
     }
 }
 
-fn rsplit_at_char(s: &str, c: char) -> Result<(&str, &str)> {
-    let idx = s.rfind(c).ok_or_else(|| format_err!("no `{}` in {}", c, s))?;
-    Ok((&s[..idx], &s[idx + 1..]))
-}
+impl BenchCmd {
+    pub fn run(self, verbosity: Verbosity) -> Result<()> {
+        ra_prof::init();
 
-pub fn analysis_bench(
-    verbosity: Verbosity,
-    path: &Path,
-    what: BenchWhat,
-    memory_usage: bool,
-    load_output_dirs: bool,
-    with_proc_macro: bool,
-) -> Result<()> {
-    ra_prof::init();
-
-    let start = Instant::now();
-    eprint!("loading: ");
-    let (mut host, vfs) = load_cargo(path, load_output_dirs, with_proc_macro)?;
-    eprintln!("{:?}\n", start.elapsed());
-
-    let file_id = {
-        let path = match &what {
-            BenchWhat::Highlight { path } => path,
-            BenchWhat::Complete(pos) | BenchWhat::GotoDef(pos) => &pos.path,
+        let start = Instant::now();
+        eprint!("loading: ");
+        let (mut host, vfs) = load_cargo(&self.path, self.load_output_dirs, self.with_proc_macro)?;
+        eprintln!("{:?}\n", start.elapsed());
+
+        let file_id = {
+            let path = match &self.what {
+                BenchWhat::Highlight { path } => path,
+                BenchWhat::Complete(pos) | BenchWhat::GotoDef(pos) => &pos.path,
+            };
+            let path = path.clone().into();
+            vfs.file_id(&path).ok_or_else(|| format_err!("Can't find {}", path))?
         };
-        let path = path.clone().into();
-        vfs.file_id(&path).ok_or_else(|| format_err!("Can't find {}", path))?
-    };
-
-    match &what {
-        BenchWhat::Highlight { .. } => {
-            let res = do_work(&mut host, file_id, |analysis| {
-                analysis.diagnostics(file_id, true).unwrap();
-                analysis.highlight_as_html(file_id, false).unwrap()
-            });
-            if verbosity.is_verbose() {
-                println!("\n{}", res);
-            }
-        }
-        BenchWhat::Complete(pos) | BenchWhat::GotoDef(pos) => {
-            let is_completion = matches!(what, BenchWhat::Complete(..));
 
-            let offset = host
-                .analysis()
-                .file_line_index(file_id)?
-                .offset(LineCol { line: pos.line - 1, col_utf16: pos.column });
-            let file_position = FilePosition { file_id, offset };
-
-            if is_completion {
-                let options = CompletionConfig::default();
+        match &self.what {
+            BenchWhat::Highlight { .. } => {
                 let res = do_work(&mut host, file_id, |analysis| {
-                    analysis.completions(&options, file_position)
+                    analysis.diagnostics(file_id, true).unwrap();
+                    analysis.highlight_as_html(file_id, false).unwrap()
                 });
                 if verbosity.is_verbose() {
-                    println!("\n{:#?}", res);
+                    println!("\n{}", res);
                 }
-            } else {
-                let res =
-                    do_work(&mut host, file_id, |analysis| analysis.goto_definition(file_position));
-                if verbosity.is_verbose() {
-                    println!("\n{:#?}", res);
+            }
+            BenchWhat::Complete(pos) | BenchWhat::GotoDef(pos) => {
+                let is_completion = matches!(self.what, BenchWhat::Complete(..));
+
+                let offset = host
+                    .analysis()
+                    .file_line_index(file_id)?
+                    .offset(LineCol { line: pos.line - 1, col_utf16: pos.column });
+                let file_position = FilePosition { file_id, offset };
+
+                if is_completion {
+                    let options = CompletionConfig::default();
+                    let res = do_work(&mut host, file_id, |analysis| {
+                        analysis.completions(&options, file_position)
+                    });
+                    if verbosity.is_verbose() {
+                        println!("\n{:#?}", res);
+                    }
+                } else {
+                    let res = do_work(&mut host, file_id, |analysis| {
+                        analysis.goto_definition(file_position)
+                    });
+                    if verbosity.is_verbose() {
+                        println!("\n{:#?}", res);
+                    }
                 }
             }
         }
-    }
 
-    if memory_usage {
-        print_memory_usage(host, vfs);
-    }
+        if self.memory_usage {
+            print_memory_usage(host, vfs);
+        }
 
-    Ok(())
+        Ok(())
+    }
 }
 
 fn do_work<F: Fn(&Analysis) -> T, T>(host: &mut AnalysisHost, file_id: FileId, work: F) -> T {
diff --git a/crates/rust-analyzer/src/cli/analysis_stats.rs b/crates/rust-analyzer/src/cli/analysis_stats.rs
index 187a0ebe6..721d41a58 100644
--- a/crates/rust-analyzer/src/cli/analysis_stats.rs
+++ b/crates/rust-analyzer/src/cli/analysis_stats.rs
@@ -2,7 +2,7 @@
 //! errors.
 
 use std::{
-    path::Path,
+    path::PathBuf,
     time::{SystemTime, UNIX_EPOCH},
 };
 
@@ -39,278 +39,290 @@ impl<DB: ParallelDatabase> Clone for Snap<salsa::Snapshot<DB>> {
     }
 }
 
-pub fn analysis_stats(
-    verbosity: Verbosity,
-    memory_usage: bool,
-    path: &Path,
-    only: Option<&str>,
-    with_deps: bool,
-    randomize: bool,
-    parallel: bool,
-    load_output_dirs: bool,
-    with_proc_macro: bool,
-) -> Result<()> {
-    let mut rng = {
-        let seed = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_millis() as u64;
-        Rand32::new(seed)
-    };
+pub struct AnalysisStatsCmd {
+    pub randomize: bool,
+    pub parallel: bool,
+    pub memory_usage: bool,
+    pub only: Option<String>,
+    pub with_deps: bool,
+    pub path: PathBuf,
+    pub load_output_dirs: bool,
+    pub with_proc_macro: bool,
+}
 
-    let mut db_load_sw = StopWatch::start().memory(memory_usage);
-    let (host, vfs) = load_cargo(path, load_output_dirs, with_proc_macro)?;
-    let db = host.raw_database();
-    eprintln!("Database loaded {}", db_load_sw.elapsed());
+impl AnalysisStatsCmd {
+    pub fn run(self, verbosity: Verbosity) -> Result<()> {
+        let mut rng = {
+            let seed = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_millis() as u64;
+            Rand32::new(seed)
+        };
 
-    let mut analysis_sw = StopWatch::start().memory(memory_usage);
-    let mut num_crates = 0;
-    let mut visited_modules = FxHashSet::default();
-    let mut visit_queue = Vec::new();
+        let mut db_load_sw = self.stop_watch();
+        let (host, vfs) = load_cargo(&self.path, self.load_output_dirs, self.with_proc_macro)?;
+        let db = host.raw_database();
+        eprintln!("Database loaded {}", db_load_sw.elapsed());
 
-    let mut krates = Crate::all(db);
-    if randomize {
-        shuffle(&mut rng, &mut krates);
-    }
-    for krate in krates {
-        let module = krate.root_module(db).expect("crate without root module");
-        let file_id = module.definition_source(db).file_id;
-        let file_id = file_id.original_file(db);
-        let source_root = db.file_source_root(file_id);
-        let source_root = db.source_root(source_root);
-        if !source_root.is_library || with_deps {
-            num_crates += 1;
-            visit_queue.push(module);
-        }
-    }
+        let mut analysis_sw = self.stop_watch();
+        let mut num_crates = 0;
+        let mut visited_modules = FxHashSet::default();
+        let mut visit_queue = Vec::new();
 
-    if randomize {
-        shuffle(&mut rng, &mut visit_queue);
-    }
+        let mut krates = Crate::all(db);
+        if self.randomize {
+            shuffle(&mut rng, &mut krates);
+        }
+        for krate in krates {
+            let module = krate.root_module(db).expect("crate without root module");
+            let file_id = module.definition_source(db).file_id;
+            let file_id = file_id.original_file(db);
+            let source_root = db.file_source_root(file_id);
+            let source_root = db.source_root(source_root);
+            if !source_root.is_library || self.with_deps {
+                num_crates += 1;
+                visit_queue.push(module);
+            }
+        }
 
-    eprintln!("Crates in this dir: {}", num_crates);
-    let mut num_decls = 0;
-    let mut funcs = Vec::new();
-    while let Some(module) = visit_queue.pop() {
-        if visited_modules.insert(module) {
-            visit_queue.extend(module.children(db));
+        if self.randomize {
+            shuffle(&mut rng, &mut visit_queue);
+        }
 
-            for decl in module.declarations(db) {
-                num_decls += 1;
-                if let ModuleDef::Function(f) = decl {
-                    funcs.push(f);
-                }
-            }
+        eprintln!("Crates in this dir: {}", num_crates);
+        let mut num_decls = 0;
+        let mut funcs = Vec::new();
+        while let Some(module) = visit_queue.pop() {
+            if visited_modules.insert(module) {
+                visit_queue.extend(module.children(db));
 
-            for impl_def in module.impl_defs(db) {
-                for item in impl_def.items(db) {
+                for decl in module.declarations(db) {
                     num_decls += 1;
-                    if let AssocItem::Function(f) = item {
+                    if let ModuleDef::Function(f) = decl {
                         funcs.push(f);
                     }
                 }
+
+                for impl_def in module.impl_defs(db) {
+                    for item in impl_def.items(db) {
+                        num_decls += 1;
+                        if let AssocItem::Function(f) = item {
+                            funcs.push(f);
+                        }
+                    }
+                }
             }
         }
-    }
-    eprintln!("Total modules found: {}", visited_modules.len());
-    eprintln!("Total declarations: {}", num_decls);
-    eprintln!("Total functions: {}", funcs.len());
-    eprintln!("Item Collection: {}", analysis_sw.elapsed());
-
-    if randomize {
-        shuffle(&mut rng, &mut funcs);
-    }
+        eprintln!("Total modules found: {}", visited_modules.len());
+        eprintln!("Total declarations: {}", num_decls);
+        eprintln!("Total functions: {}", funcs.len());
+        eprintln!("Item Collection: {}", analysis_sw.elapsed());
 
-    let mut bar = match verbosity {
-        Verbosity::Quiet | Verbosity::Spammy => ProgressReport::hidden(),
-        _ if parallel => ProgressReport::hidden(),
-        _ => ProgressReport::new(funcs.len() as u64),
-    };
+        if self.randomize {
+            shuffle(&mut rng, &mut funcs);
+        }
 
-    if parallel {
-        let mut inference_sw = StopWatch::start().memory(memory_usage);
-        let snap = Snap(db.snapshot());
-        funcs
-            .par_iter()
-            .map_with(snap, |snap, &f| {
-                let f_id = FunctionId::from(f);
-                snap.0.body(f_id.into());
-                snap.0.infer(f_id.into());
-            })
-            .count();
-        eprintln!("Parallel Inference: {}", inference_sw.elapsed());
-    }
+        let mut bar = match verbosity {
+            Verbosity::Quiet | Verbosity::Spammy => ProgressReport::hidden(),
+            _ if self.parallel => ProgressReport::hidden(),
+            _ => ProgressReport::new(funcs.len() as u64),
+        };
 
-    let mut inference_sw = StopWatch::start().memory(memory_usage);
-    bar.tick();
-    let mut num_exprs = 0;
-    let mut num_exprs_unknown = 0;
-    let mut num_exprs_partially_unknown = 0;
-    let mut num_type_mismatches = 0;
-    for f in funcs {
-        let name = f.name(db);
-        let full_name = f
-            .module(db)
-            .path_to_root(db)
-            .into_iter()
-            .rev()
-            .filter_map(|it| it.name(db))
-            .chain(Some(f.name(db)))
-            .join("::");
-        if let Some(only_name) = only {
-            if name.to_string() != only_name && full_name != only_name {
-                continue;
-            }
-        }
-        let mut msg = format!("processing: {}", full_name);
-        if verbosity.is_verbose() {
-            let src = f.source(db);
-            let original_file = src.file_id.original_file(db);
-            let path = vfs.file_path(original_file);
-            let syntax_range = src.value.syntax().text_range();
-            format_to!(msg, " ({} {:?})", path, syntax_range);
-        }
-        if verbosity.is_spammy() {
-            bar.println(msg.to_string());
+        if self.parallel {
+            let mut inference_sw = self.stop_watch();
+            let snap = Snap(db.snapshot());
+            funcs
+                .par_iter()
+                .map_with(snap, |snap, &f| {
+                    let f_id = FunctionId::from(f);
+                    snap.0.body(f_id.into());
+                    snap.0.infer(f_id.into());
+                })
+                .count();
+            eprintln!("Parallel Inference: {}", inference_sw.elapsed());
         }
-        bar.set_message(&msg);
-        let f_id = FunctionId::from(f);
-        let body = db.body(f_id.into());
-        let inference_result = db.infer(f_id.into());
-        let (previous_exprs, previous_unknown, previous_partially_unknown) =
-            (num_exprs, num_exprs_unknown, num_exprs_partially_unknown);
-        for (expr_id, _) in body.exprs.iter() {
-            let ty = &inference_result[expr_id];
-            num_exprs += 1;
-            if let Ty::Unknown = ty {
-                num_exprs_unknown += 1;
-            } else {
-                let mut is_partially_unknown = false;
-                ty.walk(&mut |ty| {
-                    if let Ty::Unknown = ty {
-                        is_partially_unknown = true;
-                    }
-                });
-                if is_partially_unknown {
-                    num_exprs_partially_unknown += 1;
+
+        let mut inference_sw = self.stop_watch();
+        bar.tick();
+        let mut num_exprs = 0;
+        let mut num_exprs_unknown = 0;
+        let mut num_exprs_partially_unknown = 0;
+        let mut num_type_mismatches = 0;
+        for f in funcs {
+            let name = f.name(db);
+            let full_name = f
+                .module(db)
+                .path_to_root(db)
+                .into_iter()
+                .rev()
+                .filter_map(|it| it.name(db))
+                .chain(Some(f.name(db)))
+                .join("::");
+            if let Some(only_name) = self.only.as_deref() {
+                if name.to_string() != only_name && full_name != only_name {
+                    continue;
                 }
             }
-            if only.is_some() && verbosity.is_spammy() {
-                // in super-verbose mode for just one function, we print every single expression
-                let (_, sm) = db.body_with_source_map(f_id.into());
-                let src = sm.expr_syntax(expr_id);
-                if let Ok(src) = src {
-                    let node = {
-                        let root = db.parse_or_expand(src.file_id).unwrap();
-                        src.value.to_node(&root)
-                    };
-                    let original_file = src.file_id.original_file(db);
-                    let line_index = host.analysis().file_line_index(original_file).unwrap();
-                    let text_range = node.syntax().text_range();
-                    let (start, end) = (
-                        line_index.line_col(text_range.start()),
-                        line_index.line_col(text_range.end()),
-                    );
-                    bar.println(format!(
-                        "{}:{}-{}:{}: {}",
-                        start.line + 1,
-                        start.col_utf16,
-                        end.line + 1,
-                        end.col_utf16,
-                        ty.display(db)
-                    ));
+            let mut msg = format!("processing: {}", full_name);
+            if verbosity.is_verbose() {
+                let src = f.source(db);
+                let original_file = src.file_id.original_file(db);
+                let path = vfs.file_path(original_file);
+                let syntax_range = src.value.syntax().text_range();
+                format_to!(msg, " ({} {:?})", path, syntax_range);
+            }
+            if verbosity.is_spammy() {
+                bar.println(msg.to_string());
+            }
+            bar.set_message(&msg);
+            let f_id = FunctionId::from(f);
+            let body = db.body(f_id.into());
+            let inference_result = db.infer(f_id.into());
+            let (previous_exprs, previous_unknown, previous_partially_unknown) =
+                (num_exprs, num_exprs_unknown, num_exprs_partially_unknown);
+            for (expr_id, _) in body.exprs.iter() {
+                let ty = &inference_result[expr_id];
+                num_exprs += 1;
+                if let Ty::Unknown = ty {
+                    num_exprs_unknown += 1;
                 } else {
-                    bar.println(format!("unknown location: {}", ty.display(db)));
+                    let mut is_partially_unknown = false;
+                    ty.walk(&mut |ty| {
+                        if let Ty::Unknown = ty {
+                            is_partially_unknown = true;
+                        }
+                    });
+                    if is_partially_unknown {
+                        num_exprs_partially_unknown += 1;
+                    }
                 }
-            }
-            if let Some(mismatch) = inference_result.type_mismatch_for_expr(expr_id) {
-                num_type_mismatches += 1;
-                if verbosity.is_verbose() {
+                if self.only.is_some() && verbosity.is_spammy() {
+                    // in super-verbose mode for just one function, we print every single expression
                     let (_, sm) = db.body_with_source_map(f_id.into());
                     let src = sm.expr_syntax(expr_id);
                     if let Ok(src) = src {
-                        // FIXME: it might be nice to have a function (on Analysis?) that goes from Source<T> -> (LineCol, LineCol) directly
-                        // But also, we should just turn the type mismatches into diagnostics and provide these
-                        let root = db.parse_or_expand(src.file_id).unwrap();
-                        let node = src.map(|e| e.to_node(&root).syntax().clone());
-                        let original_range = original_range(db, node.as_ref());
-                        let path = vfs.file_path(original_range.file_id);
-                        let line_index =
-                            host.analysis().file_line_index(original_range.file_id).unwrap();
-                        let text_range = original_range.range;
+                        let node = {
+                            let root = db.parse_or_expand(src.file_id).unwrap();
+                            src.value.to_node(&root)
+                        };
+                        let original_file = src.file_id.original_file(db);
+                        let line_index = host.analysis().file_line_index(original_file).unwrap();
+                        let text_range = node.syntax().text_range();
                         let (start, end) = (
                             line_index.line_col(text_range.start()),
                             line_index.line_col(text_range.end()),
                         );
                         bar.println(format!(
-                            "{} {}:{}-{}:{}: Expected {}, got {}",
-                            path,
+                            "{}:{}-{}:{}: {}",
                             start.line + 1,
                             start.col_utf16,
                             end.line + 1,
                             end.col_utf16,
-                            mismatch.expected.display(db),
-                            mismatch.actual.display(db)
+                            ty.display(db)
                         ));
                     } else {
-                        bar.println(format!(
-                            "{}: Expected {}, got {}",
-                            name,
-                            mismatch.expected.display(db),
-                            mismatch.actual.display(db)
-                        ));
+                        bar.println(format!("unknown location: {}", ty.display(db)));
+                    }
+                }
+                if let Some(mismatch) = inference_result.type_mismatch_for_expr(expr_id) {
+                    num_type_mismatches += 1;
+                    if verbosity.is_verbose() {
+                        let (_, sm) = db.body_with_source_map(f_id.into());
+                        let src = sm.expr_syntax(expr_id);
+                        if let Ok(src) = src {
+                            // FIXME: it might be nice to have a function (on Analysis?) that goes from Source<T> -> (LineCol, LineCol) directly
+                            // But also, we should just turn the type mismatches into diagnostics and provide these
+                            let root = db.parse_or_expand(src.file_id).unwrap();
+                            let node = src.map(|e| e.to_node(&root).syntax().clone());
+                            let original_range = original_range(db, node.as_ref());
+                            let path = vfs.file_path(original_range.file_id);
+                            let line_index =
+                                host.analysis().file_line_index(original_range.file_id).unwrap();
+                            let text_range = original_range.range;
+                            let (start, end) = (
+                                line_index.line_col(text_range.start()),
+                                line_index.line_col(text_range.end()),
+                            );
+                            bar.println(format!(
+                                "{} {}:{}-{}:{}: Expected {}, got {}",
+                                path,
+                                start.line + 1,
+                                start.col_utf16,
+                                end.line + 1,
+                                end.col_utf16,
+                                mismatch.expected.display(db),
+                                mismatch.actual.display(db)
+                            ));
+                        } else {
+                            bar.println(format!(
+                                "{}: Expected {}, got {}",
+                                name,
+                                mismatch.expected.display(db),
+                                mismatch.actual.display(db)
+                            ));
+                        }
                     }
                 }
             }
+            if verbosity.is_spammy() {
+                bar.println(format!(
+                    "In {}: {} exprs, {} unknown, {} partial",
+                    full_name,
+                    num_exprs - previous_exprs,
+                    num_exprs_unknown - previous_unknown,
+                    num_exprs_partially_unknown - previous_partially_unknown
+                ));
+            }
+            bar.inc(1);
         }
-        if verbosity.is_spammy() {
-            bar.println(format!(
-                "In {}: {} exprs, {} unknown, {} partial",
-                full_name,
-                num_exprs - previous_exprs,
-                num_exprs_unknown - previous_unknown,
-                num_exprs_partially_unknown - previous_partially_unknown
-            ));
-        }
-        bar.inc(1);
-    }
-    bar.finish_and_clear();
-    eprintln!("Total expressions: {}", num_exprs);
-    eprintln!(
-        "Expressions of unknown type: {} ({}%)",
-        num_exprs_unknown,
-        if num_exprs > 0 { num_exprs_unknown * 100 / num_exprs } else { 100 }
-    );
-    report_metric("unknown type", num_exprs_unknown, "#");
+        bar.finish_and_clear();
+        eprintln!("Total expressions: {}", num_exprs);
+        eprintln!(
+            "Expressions of unknown type: {} ({}%)",
+            num_exprs_unknown,
+            if num_exprs > 0 { num_exprs_unknown * 100 / num_exprs } else { 100 }
+        );
+        report_metric("unknown type", num_exprs_unknown, "#");
 
-    eprintln!(
-        "Expressions of partially unknown type: {} ({}%)",
-        num_exprs_partially_unknown,
-        if num_exprs > 0 { num_exprs_partially_unknown * 100 / num_exprs } else { 100 }
-    );
+        eprintln!(
+            "Expressions of partially unknown type: {} ({}%)",
+            num_exprs_partially_unknown,
+            if num_exprs > 0 { num_exprs_partially_unknown * 100 / num_exprs } else { 100 }
+        );
 
-    eprintln!("Type mismatches: {}", num_type_mismatches);
-    report_metric("type mismatches", num_type_mismatches, "#");
+        eprintln!("Type mismatches: {}", num_type_mismatches);
+        report_metric("type mismatches", num_type_mismatches, "#");
 
-    eprintln!("Inference: {}", inference_sw.elapsed());
+        eprintln!("Inference: {}", inference_sw.elapsed());
 
-    let total_span = analysis_sw.elapsed();
-    eprintln!("Total: {}", total_span);
-    report_metric("total time", total_span.time.as_millis() as u64, "ms");
-    if let Some(instructions) = total_span.instructions {
-        report_metric("total instructions", instructions, "#instr");
-    }
-    if let Some(memory) = total_span.memory {
-        report_metric("total memory", memory.allocated.megabytes() as u64, "MB");
-    }
+        let total_span = analysis_sw.elapsed();
+        eprintln!("Total: {}", total_span);
+        report_metric("total time", total_span.time.as_millis() as u64, "ms");
+        if let Some(instructions) = total_span.instructions {
+            report_metric("total instructions", instructions, "#instr");
+        }
+        if let Some(memory) = total_span.memory {
+            report_metric("total memory", memory.allocated.megabytes() as u64, "MB");
+        }
 
-    if memory_usage {
-        print_memory_usage(host, vfs);
+        if self.memory_usage {
+            print_memory_usage(host, vfs);
+        }
+
+        Ok(())
     }
 
-    Ok(())
+    fn stop_watch(&self) -> StopWatch {
+        StopWatch::start().memory(self.memory_usage)
+    }
 }
 
 fn shuffle<T>(rng: &mut Rand32, slice: &mut [T]) {
-    for i in (1..slice.len()).rev() {
-        let idx = rng.rand_range(0..i as u32) as usize;
-        slice.swap(idx, i)
+    for i in 0..slice.len() {
+        randomize_first(rng, &mut slice[i..]);
+    }
+
+    fn randomize_first<T>(rng: &mut Rand32, slice: &mut [T]) {
+        assert!(!slice.is_empty());
+        let idx = rng.rand_range(0..slice.len() as u32) as usize;
+        slice.swap(0, idx);
     }
 }
diff --git a/crates/rust-analyzer/src/handlers.rs b/crates/rust-analyzer/src/handlers.rs
index 87a1367ac..e73b3a211 100644
--- a/crates/rust-analyzer/src/handlers.rs
+++ b/crates/rust-analyzer/src/handlers.rs
@@ -26,7 +26,7 @@ use ra_project_model::TargetKind;
 use ra_syntax::{algo, ast, AstNode, SyntaxKind, TextRange, TextSize};
 use serde::{Deserialize, Serialize};
 use serde_json::to_value;
-use stdx::{format_to, split_delim};
+use stdx::{format_to, split_once};
 
 use crate::{
     cargo_target_spec::CargoTargetSpec,
@@ -865,7 +865,7 @@ pub(crate) fn handle_resolve_code_action(
         .map(|it| it.into_iter().filter_map(from_proto::assist_kind).collect());
 
     let assists = snap.analysis.resolved_assists(&snap.config.assist, frange)?;
-    let (id_string, index) = split_delim(&params.id, ':').unwrap();
+    let (id_string, index) = split_once(&params.id, ':').unwrap();
     let index = index.parse::<usize>().unwrap();
     let assist = &assists[index];
     assert!(assist.assist.id.0 == id_string);
@@ -924,10 +924,10 @@ pub(crate) fn handle_code_lens(
                 .filter(|it| {
                     matches!(
                         it.kind,
-                        SyntaxKind::TRAIT_DEF
-                            | SyntaxKind::STRUCT_DEF
-                            | SyntaxKind::ENUM_DEF
-                            | SyntaxKind::UNION_DEF
+                        SyntaxKind::TRAIT
+                            | SyntaxKind::STRUCT
+                            | SyntaxKind::ENUM
+                            | SyntaxKind::UNION
                     )
                 })
                 .map(|it| {
@@ -1095,7 +1095,7 @@ pub(crate) fn handle_call_hierarchy_prepare(
     let RangeInfo { range: _, info: navs } = nav_info;
     let res = navs
         .into_iter()
-        .filter(|it| it.kind == SyntaxKind::FN_DEF)
+        .filter(|it| it.kind == SyntaxKind::FN)
         .map(|it| to_proto::call_hierarchy_item(&snap, it))
         .collect::<Result<Vec<_>>>()?;
 
diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index c6935c029..fadcc5853 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -31,18 +31,18 @@ pub(crate) fn range(line_index: &LineIndex, range: TextRange) -> lsp_types::Rang
 
 pub(crate) fn symbol_kind(syntax_kind: SyntaxKind) -> lsp_types::SymbolKind {
     match syntax_kind {
-        SyntaxKind::FN_DEF => lsp_types::SymbolKind::Function,
-        SyntaxKind::STRUCT_DEF => lsp_types::SymbolKind::Struct,
-        SyntaxKind::ENUM_DEF => lsp_types::SymbolKind::Enum,
-        SyntaxKind::ENUM_VARIANT => lsp_types::SymbolKind::EnumMember,
-        SyntaxKind::TRAIT_DEF => lsp_types::SymbolKind::Interface,
+        SyntaxKind::FN => lsp_types::SymbolKind::Function,
+        SyntaxKind::STRUCT => lsp_types::SymbolKind::Struct,
+        SyntaxKind::ENUM => lsp_types::SymbolKind::Enum,
+        SyntaxKind::VARIANT => lsp_types::SymbolKind::EnumMember,
+        SyntaxKind::TRAIT => lsp_types::SymbolKind::Interface,
         SyntaxKind::MACRO_CALL => lsp_types::SymbolKind::Function,
         SyntaxKind::MODULE => lsp_types::SymbolKind::Module,
-        SyntaxKind::TYPE_ALIAS_DEF => lsp_types::SymbolKind::TypeParameter,
-        SyntaxKind::RECORD_FIELD_DEF => lsp_types::SymbolKind::Field,
-        SyntaxKind::STATIC_DEF => lsp_types::SymbolKind::Constant,
-        SyntaxKind::CONST_DEF => lsp_types::SymbolKind::Constant,
-        SyntaxKind::IMPL_DEF => lsp_types::SymbolKind::Object,
+        SyntaxKind::TYPE_ALIAS => lsp_types::SymbolKind::TypeParameter,
+        SyntaxKind::RECORD_FIELD => lsp_types::SymbolKind::Field,
+        SyntaxKind::STATIC => lsp_types::SymbolKind::Constant,
+        SyntaxKind::CONST => lsp_types::SymbolKind::Constant,
+        SyntaxKind::IMPL => lsp_types::SymbolKind::Object,
         _ => lsp_types::SymbolKind::Variable,
     }
 }
diff --git a/crates/stdx/src/lib.rs b/crates/stdx/src/lib.rs
index ea0e6b949..b65875c96 100644
--- a/crates/stdx/src/lib.rs
+++ b/crates/stdx/src/lib.rs
@@ -109,9 +109,18 @@ pub fn replace(buf: &mut String, from: char, to: &str) {
     *buf = buf.replace(from, to)
 }
 
-pub fn split_delim(haystack: &str, delim: char) -> Option<(&str, &str)> {
-    let idx = haystack.find(delim)?;
-    Some((&haystack[..idx], &haystack[idx + delim.len_utf8()..]))
+// https://github.com/rust-lang/rust/issues/74773
+pub fn split_once(haystack: &str, delim: char) -> Option<(&str, &str)> {
+    let mut split = haystack.splitn(2, delim);
+    let prefix = split.next()?;
+    let suffix = split.next()?;
+    Some((prefix, suffix))
+}
+pub fn rsplit_once(haystack: &str, delim: char) -> Option<(&str, &str)> {
+    let mut split = haystack.rsplitn(2, delim);
+    let suffix = split.next()?;
+    let prefix = split.next()?;
+    Some((prefix, suffix))
 }
 
 pub fn trim_indent(mut text: &str) -> String {
diff --git a/crates/test_utils/src/fixture.rs b/crates/test_utils/src/fixture.rs
index ed764046b..e40b61a94 100644
--- a/crates/test_utils/src/fixture.rs
+++ b/crates/test_utils/src/fixture.rs
@@ -2,7 +2,7 @@
 //! rust-analyzer database from a single string.
 
 use rustc_hash::FxHashMap;
-use stdx::{lines_with_ends, split_delim, trim_indent};
+use stdx::{lines_with_ends, split_once, trim_indent};
 
 #[derive(Debug, Eq, PartialEq)]
 pub struct Fixture {
@@ -71,14 +71,14 @@ impl Fixture {
         let mut cfg_key_values = Vec::new();
         let mut env = FxHashMap::default();
         for component in components[1..].iter() {
-            let (key, value) = split_delim(component, ':').unwrap();
+            let (key, value) = split_once(component, ':').unwrap();
             match key {
                 "crate" => krate = Some(value.to_string()),
                 "deps" => deps = value.split(',').map(|it| it.to_string()).collect(),
                 "edition" => edition = Some(value.to_string()),
                 "cfg" => {
                     for entry in value.split(',') {
-                        match split_delim(entry, '=') {
+                        match split_once(entry, '=') {
                             Some((k, v)) => cfg_key_values.push((k.to_string(), v.to_string())),
                             None => cfg_atoms.push(entry.to_string()),
                         }
@@ -86,7 +86,7 @@ impl Fixture {
                 }
                 "env" => {
                     for key in value.split(',') {
-                        if let Some((k, v)) = split_delim(key, '=') {
+                        if let Some((k, v)) = split_once(key, '=') {
                             env.insert(k.into(), v.into());
                         }
                     }