Finalize impl Grammar

52 files changed, 95 insertions, 95 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_missing_impl_members.rs b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
index 1ab176c26..95a750aee 100644
--- a/crates/ra_assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
@@ -111,7 +111,7 @@ 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)?;
diff --git a/crates/ra_assists/src/handlers/generate_new.rs b/crates/ra_assists/src/handlers/generate_new.rs
index 22b47d254..3c67749ee 100644
--- a/crates/ra_assists/src/handlers/generate_new.rs
+++ b/crates/ra_assists/src/handlers/generate_new.rs
@@ -122,7 +122,7 @@ fn generate_impl_text(strukt: &ast::Struct, 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::Struct) -> 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())
@@ -130,7 +130,7 @@ fn find_struct_impl(ctx: &AssistContext, strukt: &ast::Struct) -> Option<Option<
 
     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> {}`
@@ -158,7 +158,7 @@ fn find_struct_impl(ctx: &AssistContext, strukt: &ast::Struct) -> Option<Option<
     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::Fn(f) = item {
diff --git a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
index 4ad173ef0..92a1a5925 100644
--- a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
+++ b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs
@@ -40,7 +40,7 @@ pub(crate) fn introduce_named_lifetime(acc: &mut Assists, ctx: &AssistContext) -
         .filter(|lifetime| lifetime.text() == "'_")?;
     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
@@ -93,7 +93,7 @@ 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.generic_param_list())?;
diff --git a/crates/ra_assists/src/handlers/move_bounds.rs b/crates/ra_assists/src/handlers/move_bounds.rs
index fd1d87423..6d394443e 100644
--- a/crates/ra_assists/src/handlers/move_bounds.rs
+++ b/crates/ra_assists/src/handlers/move_bounds.rs
@@ -39,7 +39,7 @@ pub(crate) fn move_bounds_to_where_clause(acc: &mut Assists, ctx: &AssistContext
         match parent {
             ast::Fn(it) => it.body()?.syntax().clone().into(),
             ast::Trait(it) => it.assoc_item_list()?.syntax().clone().into(),
-            ast::ImplDef(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()
diff --git a/crates/ra_assists/src/utils.rs b/crates/ra_assists/src/utils.rs
index 337e3474f..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.
@@ -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/has_source.rs b/crates/ra_hir/src/has_source.rs
index 057f6e32f..1c691d961 100644
--- a/crates/ra_hir/src/has_source.rs
+++ b/crates/ra_hir/src/has_source.rs
@@ -120,8 +120,8 @@ 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())
     }
 }
diff --git a/crates/ra_hir/src/semantics.rs b/crates/ra_hir/src/semantics.rs
index 5f5104dab..6f3b3dc9a 100644
--- a/crates/ra_hir/src/semantics.rs
+++ b/crates/ra_hir/src/semantics.rs
@@ -584,7 +584,7 @@ to_def_impls![
     (crate::Enum, ast::Enum, enum_to_def),
     (crate::Union, ast::Union, union_to_def),
     (crate::Trait, ast::Trait, trait_to_def),
-    (crate::ImplDef, ast::ImplDef, impl_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),
diff --git a/crates/ra_hir/src/semantics/source_to_def.rs b/crates/ra_hir/src/semantics/source_to_def.rs
index ae41d3ddf..d1994e2e7 100644
--- a/crates/ra_hir/src/semantics/source_to_def.rs
+++ b/crates/ra_hir/src/semantics/source_to_def.rs
@@ -68,7 +68,7 @@ impl SourceToDefCtx<'_, '_> {
     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::Fn>) -> Option<FunctionId> {
@@ -158,7 +158,7 @@ impl SourceToDefCtx<'_, '_> {
                         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()
                     },
@@ -209,7 +209,7 @@ impl SourceToDefCtx<'_, '_> {
                     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::ImplDef(it) => self.impl_to_def(container.with_value(it))?.into(),
+                    ast::Impl(it) => self.impl_to_def(container.with_value(it))?.into(),
                     _ => continue,
                 }
             };
diff --git a/crates/ra_hir_def/src/body/lower.rs b/crates/ra_hir_def/src/body/lower.rs
index 0d0242173..78f6da5b8 100644
--- a/crates/ra_hir_def/src/body/lower.rs
+++ b/crates/ra_hir_def/src/body/lower.rs
@@ -669,7 +669,7 @@ impl ExprCollector<'_> {
                         (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/item_tree.rs b/crates/ra_hir_def/src/item_tree.rs
index 11002b1ad..63b56405c 100644
--- a/crates/ra_hir_def/src/item_tree.rs
+++ b/crates/ra_hir_def/src/item_tree.rs
@@ -420,7 +420,7 @@ mod_items! {
     Const in consts -> ast::Const,
     Static in statics -> ast::Static,
     Trait in traits -> ast::Trait,
-    Impl in impls -> ast::ImplDef,
+    Impl in impls -> ast::Impl,
     TypeAlias in type_aliases -> ast::TypeAlias,
     Mod in mods -> ast::Module,
     MacroCall in macro_calls -> ast::MacroCall,
@@ -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)]
diff --git a/crates/ra_hir_def/src/item_tree/lower.rs b/crates/ra_hir_def/src/item_tree/lower.rs
index aaf3cfd3a..b0cf94956 100644
--- a/crates/ra_hir_def/src/item_tree/lower.rs
+++ b/crates/ra_hir_def/src/item_tree/lower.rs
@@ -95,7 +95,7 @@ impl Ctx {
 
             // These are handled in their respective `lower_X` method (since we can't just blindly
             // walk them).
-            ast::Item::Trait(_) | 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(_) => {}
@@ -112,7 +112,7 @@ impl Ctx {
             ast::Item::Const(ast) => Some(self.lower_const(ast).into()),
             ast::Item::Module(ast) => self.lower_module(ast).map(Into::into),
             ast::Item::Trait(ast) => self.lower_trait(ast).map(Into::into),
-            ast::Item::ImplDef(ast) => self.lower_impl(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<_>>(),
             )),
@@ -445,7 +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));
diff --git a/crates/ra_hir_def/src/item_tree/tests.rs b/crates/ra_hir_def/src/item_tree/tests.rs
index 40a9bd53d..a81497fa8 100644
--- a/crates/ra_hir_def/src/item_tree/tests.rs
+++ b/crates/ra_hir_def/src/item_tree/tests.rs
@@ -274,7 +274,7 @@ 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) }
+            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:
@@ -353,7 +353,7 @@ 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::Fn>(1) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("attr_b"))] }, input: None }]) }]
@@ -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 0bed08875..441bdbead 100644
--- a/crates/ra_hir_def/src/keys.rs
+++ b/crates/ra_hir_def/src/keys.rs
@@ -18,7 +18,7 @@ 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::ImplDef, ImplId> = 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();
diff --git a/crates/ra_ide/src/completion/complete_trait_impl.rs b/crates/ra_ide/src/completion/complete_trait_impl.rs
index 87221d964..d9a0ef167 100644
--- a/crates/ra_ide/src/completion/complete_trait_impl.rs
+++ b/crates/ra_ide/src/completion/complete_trait_impl.rs
@@ -3,7 +3,7 @@
 //! 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`, `TYPE_ALIAS`, or `CONST` node
-//! and an direct child of an `IMPL_DEF`.
+//! 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;
@@ -104,7 +104,7 @@ 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 | SyntaxKind::TYPE_ALIAS | SyntaxKind::CONST | SyntaxKind::BLOCK_EXPR => {
             Some((p, 2))
@@ -114,7 +114,7 @@ fn completion_match(ctx: &CompletionContext) -> Option<(SyntaxNode, ImplDef)> {
     })?;
     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))
 }
 
diff --git a/crates/ra_ide/src/completion/completion_context.rs b/crates/ra_ide/src/completion/completion_context.rs
index c8704eb3e..2113abbb2 100644
--- a/crates/ra_ide/src/completion/completion_context.rs
+++ b/crates/ra_ide/src/completion/completion_context.rs
@@ -40,7 +40,7 @@ pub(crate) struct CompletionContext<'a> {
     pub(super) record_lit_syntax: Option<ast::RecordExpr>,
     pub(super) record_pat_syntax: Option<ast::RecordPat>,
     pub(super) record_field_syntax: Option<ast::RecordExprField>,
-    pub(super) impl_def: Option<ast::ImplDef>,
+    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,
@@ -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()
diff --git a/crates/ra_ide/src/completion/patterns.rs b/crates/ra_ide/src/completion/patterns.rs
index 6c11f5830..a68861e1c 100644
--- a/crates/ra_ide/src/completion/patterns.rs
+++ b/crates/ra_ide/src/completion/patterns.rs
@@ -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]
@@ -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() {
diff --git a/crates/ra_ide/src/file_structure.rs b/crates/ra_ide/src/file_structure.rs
index 3fc972460..7d378f2d0 100644
--- a/crates/ra_ide/src/file_structure.rs
+++ b/crates/ra_ide/src/file_structure.rs
@@ -139,7 +139,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
             ast::RecordField(it) => decl_with_ascription(it),
             ast::Const(it) => decl_with_ascription(it),
             ast::Static(it) => decl_with_ascription(it),
-            ast::ImplDef(it) => {
+            ast::Impl(it) => {
                 let target_type = it.target_type()?;
                 let target_trait = it.target_trait();
                 let label = match target_trait {
@@ -372,7 +372,7 @@ 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 +381,7 @@ 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,
                     },
diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs
index d8ffb8c84..d330109f1 100644
--- a/crates/ra_ide/src/references/rename.rs
+++ b/crates/ra_ide/src/references/rename.rs
@@ -192,15 +192,14 @@ 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);
diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs
index a66453c04..e3a96f9d5 100644
--- a/crates/ra_ide/src/syntax_highlighting.rs
+++ b/crates/ra_ide/src/syntax_highlighting.rs
@@ -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,
     }
 }
diff --git a/crates/ra_parser/src/grammar.rs b/crates/ra_parser/src/grammar.rs
index cd4b2381d..c2e1d701e 100644
--- a/crates/ra_parser/src/grammar.rs
+++ b/crates/ra_parser/src/grammar.rs
@@ -150,7 +150,7 @@ pub(crate) fn reparser(
         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,
+            IMPL => items::impl_item_list,
             TRAIT => items::trait_item_list,
             _ => return None,
         },
diff --git a/crates/ra_parser/src/grammar/items.rs b/crates/ra_parser/src/grammar/items.rs
index 5603d61a9..cca524cea 100644
--- a/crates/ra_parser/src/grammar/items.rs
+++ b/crates/ra_parser/src/grammar/items.rs
@@ -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
diff --git a/crates/ra_parser/src/syntax_kind/generated.rs b/crates/ra_parser/src/syntax_kind/generated.rs
index 27eed0090..d1b22f08a 100644
--- a/crates/ra_parser/src/syntax_kind/generated.rs
+++ b/crates/ra_parser/src/syntax_kind/generated.rs
@@ -134,7 +134,7 @@ pub enum SyntaxKind {
     STATIC,
     CONST,
     TRAIT,
-    IMPL_DEF,
+    IMPL,
     TYPE_ALIAS,
     MACRO_CALL,
     TOKEN_TREE,
diff --git a/crates/ra_syntax/src/ast/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs
index 3adb6b2d4..ba00742f0 100644
--- a/crates/ra_syntax/src/ast/generated/nodes.rs
+++ b/crates/ra_syntax/src/ast/generated/nodes.rs
@@ -100,17 +100,18 @@ impl Fn {
     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::GenericParamsOwner 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) }
@@ -1278,7 +1279,7 @@ pub enum Item {
     ExternBlock(ExternBlock),
     ExternCrate(ExternCrate),
     Fn(Fn),
-    ImplDef(ImplDef),
+    Impl(Impl),
     MacroCall(MacroCall),
     Module(Module),
     Static(Static),
@@ -1477,8 +1478,8 @@ impl AstNode for Fn {
     }
     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 })
@@ -2790,8 +2791,8 @@ impl From<ExternCrate> for Item {
 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) }
@@ -2820,7 +2821,7 @@ impl From<Use> for Item {
 impl AstNode for Item {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            CONST | ENUM | EXTERN_BLOCK | EXTERN_CRATE | FN | IMPL_DEF | MACRO_CALL | MODULE
+            CONST | ENUM | EXTERN_BLOCK | EXTERN_CRATE | FN | IMPL | MACRO_CALL | MODULE
             | STATIC | STRUCT | TRAIT | TYPE_ALIAS | UNION | USE => true,
             _ => false,
         }
@@ -2832,7 +2833,7 @@ impl AstNode for Item {
             EXTERN_BLOCK => Item::ExternBlock(ExternBlock { syntax }),
             EXTERN_CRATE => Item::ExternCrate(ExternCrate { syntax }),
             FN => Item::Fn(Fn { syntax }),
-            IMPL_DEF => Item::ImplDef(ImplDef { syntax }),
+            IMPL => Item::Impl(Impl { syntax }),
             MACRO_CALL => Item::MacroCall(MacroCall { syntax }),
             MODULE => Item::Module(Module { syntax }),
             STATIC => Item::Static(Static { syntax }),
@@ -2852,7 +2853,7 @@ impl AstNode for Item {
             Item::ExternBlock(it) => &it.syntax,
             Item::ExternCrate(it) => &it.syntax,
             Item::Fn(it) => &it.syntax,
-            Item::ImplDef(it) => &it.syntax,
+            Item::Impl(it) => &it.syntax,
             Item::MacroCall(it) => &it.syntax,
             Item::Module(it) => &it.syntax,
             Item::Static(it) => &it.syntax,
@@ -3491,7 +3492,7 @@ impl std::fmt::Display for Fn {
         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)
     }
diff --git a/crates/ra_syntax/src/ast/node_ext.rs b/crates/ra_syntax/src/ast/node_ext.rs
index a8d8955de..313f52226 100644
--- a/crates/ra_syntax/src/ast/node_ext.rs
+++ b/crates/ra_syntax/src/ast/node_ext.rs
@@ -141,7 +141,7 @@ 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),
@@ -486,5 +486,5 @@ impl ast::DocCommentsOwner for ast::Module {}
 impl ast::DocCommentsOwner for ast::Static {}
 impl ast::DocCommentsOwner for ast::Const {}
 impl ast::DocCommentsOwner for ast::TypeAlias {}
-impl ast::DocCommentsOwner for ast::ImplDef {}
+impl ast::DocCommentsOwner for ast::Impl {}
 impl ast::DocCommentsOwner for ast::MacroCall {}
diff --git a/crates/ra_syntax/src/validation.rs b/crates/ra_syntax/src/validation.rs
index a666b18db..0325ab0b4 100644
--- a/crates/ra_syntax/src/validation.rs
+++ b/crates/ra_syntax/src/validation.rs
@@ -204,7 +204,7 @@ fn validate_visibility(vis: ast::Visibility, errors: &mut Vec<SyntaxError>) {
         _ => 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/test_data/parser/err/0018_incomplete_fn.rast b/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
index 1ce5f188f..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]
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 a6e304b78..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
@@ -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]
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 8c8bf7b7e..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
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..14
+  [email protected]
     [email protected] "impl"
     [email protected]
       [email protected] "<"
@@ -17,7 +17,7 @@ [email protected]
                     [email protected] "Clone"
       [email protected] ">"
   [email protected] "\n"
-  IMPL_DEF@15..37
+  [email protected]
     [email protected] "impl"
     [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 b1400aa5f..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]
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 8b0a888fd..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
@@ -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/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/ok/0001_trait_item_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast
index 955e00dde..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]
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 87c170707..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]
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 e75180900..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] " "
     [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 52181ca0c..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] " "
     [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/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/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/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/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/0118_impl_inner_attributes.rast b/crates/ra_syntax/test_data/parser/inline/ok/0118_impl_inner_attributes.rast
index f2561abd6..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
@@ -8,7 +8,7 @@ [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/0132_default_fn_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast
index de02238df..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]
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 07e555d63..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
@@ -1,5 +1,5 @@
 [email protected]
-  IMPL_DEF@0..28
+  [email protected]
     [email protected] "impl"
     [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 680f35445..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]
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/ok/0042_ufcs_call_list.rast b/crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast
index c4ffc0a3d..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
@@ -8,7 +8,7 @@ [email protected]
       [email protected] "Foo"
     [email protected] ";"
   [email protected] "\n\n"
-  IMPL_DEF@75..141
+  [email protected]
     [email protected] "impl"
     [email protected] " "
     [email protected]
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 5ebc53618..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
@@ -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]
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 7a574ebb4..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
@@ -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]
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 ef0eca47c..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]
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 485efe20c..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]
diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index 3889ebed1..fadcc5853 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -42,7 +42,7 @@ pub(crate) fn symbol_kind(syntax_kind: SyntaxKind) -> lsp_types::SymbolKind {
         SyntaxKind::RECORD_FIELD => lsp_types::SymbolKind::Field,
         SyntaxKind::STATIC => lsp_types::SymbolKind::Constant,
         SyntaxKind::CONST => lsp_types::SymbolKind::Constant,
-        SyntaxKind::IMPL_DEF => lsp_types::SymbolKind::Object,
+        SyntaxKind::IMPL => lsp_types::SymbolKind::Object,
         _ => lsp_types::SymbolKind::Variable,
     }
 }