Rename TypeAliasDef -> TypeAlias

63 files changed, 139 insertions, 148 deletions

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 4f377e37f..1e4d4748c 100644
--- a/crates/ra_assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
@@ -119,7 +119,7 @@ fn add_missing_impl_members_inner(
     let def_name = |item: &ast::AssocItem| -> Option<SmolStr> {
         match item {
             ast::AssocItem::Fn(def) => def.name(),
-            ast::AssocItem::TypeAliasDef(def) => def.name(),
+            ast::AssocItem::TypeAlias(def) => def.name(),
             ast::AssocItem::ConstDef(def) => def.name(),
             ast::AssocItem::MacroCall(_) => None,
         }
@@ -130,7 +130,7 @@ fn add_missing_impl_members_inner(
         .iter()
         .map(|i| match i {
             hir::AssocItem::Function(i) => ast::AssocItem::Fn(i.source(ctx.db()).value),
-            hir::AssocItem::TypeAlias(i) => ast::AssocItem::TypeAliasDef(i.source(ctx.db()).value),
+            hir::AssocItem::TypeAlias(i) => ast::AssocItem::TypeAlias(i.source(ctx.db()).value),
             hir::AssocItem::Const(i) => ast::AssocItem::ConstDef(i.source(ctx.db()).value),
         })
         .filter(|t| def_name(&t).is_some())
@@ -159,9 +159,7 @@ fn add_missing_impl_members_inner(
             .map(|it| ast_transform::apply(&*ast_transform, it))
             .map(|it| match it {
                 ast::AssocItem::Fn(def) => ast::AssocItem::Fn(add_body(def)),
-                ast::AssocItem::TypeAliasDef(def) => {
-                    ast::AssocItem::TypeAliasDef(def.remove_bounds())
-                }
+                ast::AssocItem::TypeAlias(def) => ast::AssocItem::TypeAlias(def.remove_bounds()),
                 _ => it,
             })
             .map(|it| edit::remove_attrs_and_docs(&it));
diff --git a/crates/ra_assists/src/handlers/change_visibility.rs b/crates/ra_assists/src/handlers/change_visibility.rs
index 67b46376e..c3e1f2803 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, MODULE, STATIC_DEF, STRUCT_DEF, TRAIT_DEF, VISIBILITY,
-    },
+    SyntaxKind::{CONST_DEF, ENUM_DEF, FN, MODULE, STATIC_DEF, STRUCT_DEF, TRAIT_DEF, VISIBILITY},
     T,
 };
 use test_utils::mark;
diff --git a/crates/ra_assists/src/utils.rs b/crates/ra_assists/src/utils.rs
index 4478ea0e2..748be011b 100644
--- a/crates/ra_assists/src/utils.rs
+++ b/crates/ra_assists/src/utils.rs
@@ -72,7 +72,7 @@ pub fn get_missing_assoc_items(
                     }
                 }
 
-                ast::AssocItem::TypeAliasDef(t) => {
+                ast::AssocItem::TypeAlias(t) => {
                     if let Some(n) = t.name() {
                         impl_type.insert(n.syntax().to_string());
                     }
diff --git a/crates/ra_hir/src/has_source.rs b/crates/ra_hir/src/has_source.rs
index f32b8cbb9..1557b7c83 100644
--- a/crates/ra_hir/src/has_source.rs
+++ b/crates/ra_hir/src/has_source.rs
@@ -105,8 +105,8 @@ impl HasSource for Trait {
     }
 }
 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())
     }
 }
diff --git a/crates/ra_hir/src/semantics.rs b/crates/ra_hir/src/semantics.rs
index 0b634f23e..054405966 100644
--- a/crates/ra_hir/src/semantics.rs
+++ b/crates/ra_hir/src/semantics.rs
@@ -582,7 +582,7 @@ to_def_impls![
     (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::TypeAlias, ast::TypeAlias, type_alias_to_def),
     (crate::Const, ast::ConstDef, const_to_def),
     (crate::Static, ast::StaticDef, static_to_def),
     (crate::Function, ast::Fn, fn_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 4118de2e2..d23a1974b 100644
--- a/crates/ra_hir/src/semantics/source_to_def.rs
+++ b/crates/ra_hir/src/semantics/source_to_def.rs
@@ -89,10 +89,7 @@ impl SourceToDefCtx<'_, '_> {
     pub(super) fn const_to_def(&mut self, src: InFile<ast::ConstDef>) -> 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(
@@ -195,7 +192,7 @@ impl SourceToDefCtx<'_, '_> {
                         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()
                     },
@@ -217,7 +214,7 @@ impl SourceToDefCtx<'_, '_> {
                     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::TypeAlias(it) => self.type_alias_to_def(container.with_value(it))?.into(),
                     ast::ImplDef(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 6b13f013d..f463997e7 100644
--- a/crates/ra_hir_def/src/body/lower.rs
+++ b/crates/ra_hir_def/src/body/lower.rs
@@ -634,7 +634,7 @@ impl ExprCollector<'_> {
                             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(),
diff --git a/crates/ra_hir_def/src/item_tree.rs b/crates/ra_hir_def/src/item_tree.rs
index 34fc9ff8e..ea61ac217 100644
--- a/crates/ra_hir_def/src/item_tree.rs
+++ b/crates/ra_hir_def/src/item_tree.rs
@@ -421,7 +421,7 @@ mod_items! {
     Static in statics -> ast::StaticDef,
     Trait in traits -> ast::TraitDef,
     Impl in impls -> ast::ImplDef,
-    TypeAlias in type_aliases -> ast::TypeAliasDef,
+    TypeAlias in type_aliases -> ast::TypeAlias,
     Mod in mods -> ast::Module,
     MacroCall in macro_calls -> ast::MacroCall,
 }
@@ -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 2764d8674..4cfc68f53 100644
--- a/crates/ra_hir_def/src/item_tree/lower.rs
+++ b/crates/ra_hir_def/src/item_tree/lower.rs
@@ -79,7 +79,7 @@ impl Ctx {
             | ast::Item::UnionDef(_)
             | ast::Item::EnumDef(_)
             | ast::Item::Fn(_)
-            | ast::Item::TypeAliasDef(_)
+            | ast::Item::TypeAlias(_)
             | ast::Item::ConstDef(_)
             | ast::Item::StaticDef(_)
             | ast::Item::MacroCall(_) => {
@@ -104,7 +104,7 @@ impl Ctx {
             ast::Item::UnionDef(ast) => self.lower_union(ast).map(Into::into),
             ast::Item::EnumDef(ast) => self.lower_enum(ast).map(Into::into),
             ast::Item::Fn(ast) => self.lower_function(ast).map(Into::into),
-            ast::Item::TypeAliasDef(ast) => self.lower_type_alias(ast).map(Into::into),
+            ast::Item::TypeAlias(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::Module(ast) => self.lower_module(ast).map(Into::into),
@@ -156,7 +156,7 @@ impl Ctx {
     fn lower_assoc_item(&mut self, item: &ast::AssocItem) -> Option<AssocItem> {
         match item {
             ast::AssocItem::Fn(ast) => self.lower_function(ast).map(Into::into),
-            ast::AssocItem::TypeAliasDef(ast) => self.lower_type_alias(ast).map(Into::into),
+            ast::AssocItem::TypeAlias(ast) => self.lower_type_alias(ast).map(Into::into),
             ast::AssocItem::ConstDef(ast) => Some(self.lower_const(ast).into()),
             ast::AssocItem::MacroCall(ast) => self.lower_macro_call(ast).map(Into::into),
         }
@@ -348,7 +348,7 @@ 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));
diff --git a/crates/ra_hir_def/src/item_tree/tests.rs b/crates/ra_hir_def/src/item_tree/tests.rs
index 4e2f6008b..a8f5da1c1 100644
--- a/crates/ra_hir_def/src/item_tree/tests.rs
+++ b/crates/ra_hir_def/src/item_tree/tests.rs
@@ -236,7 +236,7 @@ fn smoke() {
             #[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) }
             > #[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) }
             > #[Attrs { entries: Some([Attr { path: ModPath { kind: Plain, segments: [Name(Text("assoc_method"))] }, input: None }]) }]
diff --git a/crates/ra_hir_def/src/keys.rs b/crates/ra_hir_def/src/keys.rs
index 7fed5523e..f627eab1f 100644
--- a/crates/ra_hir_def/src/keys.rs
+++ b/crates/ra_hir_def/src/keys.rs
@@ -17,7 +17,7 @@ pub type Key<K, V> = crate::dyn_map::Key<InFile<K>, V, AstPtrPolicy<K, V>>;
 pub const FUNCTION: Key<ast::Fn, 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 TYPE_ALIAS: Key<ast::TypeAlias, 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();
diff --git a/crates/ra_ide/src/completion/complete_trait_impl.rs b/crates/ra_ide/src/completion/complete_trait_impl.rs
index dbb9eecc6..7d9050a6b 100644
--- a/crates/ra_ide/src/completion/complete_trait_impl.rs
+++ b/crates/ra_ide/src/completion/complete_trait_impl.rs
@@ -2,7 +2,7 @@
 //!
 //! 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_DEF`, or `CONST_DEF` node
+//! must be within either a `FN`, `TYPE_ALIAS`, or `CONST_DEF` node
 //! and an direct child of an `IMPL_DEF`.
 //!
 //! # Examples
@@ -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 {
@@ -107,7 +107,7 @@ pub(crate) fn complete_trait_impl(acc: &mut Completions, ctx: &CompletionContext
 fn completion_match(ctx: &CompletionContext) -> Option<(SyntaxNode, ImplDef)> {
     let (trigger, impl_def_offset) = ctx.token.ancestors().find_map(|p| match p.kind() {
         SyntaxKind::FN
-        | SyntaxKind::TYPE_ALIAS_DEF
+        | SyntaxKind::TYPE_ALIAS
         | SyntaxKind::CONST_DEF
         | SyntaxKind::BLOCK_EXPR => Some((p, 2)),
         SyntaxKind::NAME_REF => Some((p, 5)),
diff --git a/crates/ra_ide/src/display.rs b/crates/ra_ide/src/display.rs
index e4effc66c..6d93726bf 100644
--- a/crates/ra_ide/src/display.rs
+++ b/crates/ra_ide/src/display.rs
@@ -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 222cb3502..4f19c7ed4 100644
--- a/crates/ra_ide/src/display/navigation_target.rs
+++ b/crates/ra_ide/src/display/navigation_target.rs
@@ -384,7 +384,7 @@ pub(crate) fn docs_from_symbol(db: &RootDatabase, symbol: &FileSymbol) -> Option
             ast::EnumDef(it) => it.doc_comment_text(),
             ast::TraitDef(it) => it.doc_comment_text(),
             ast::Module(it) => it.doc_comment_text(),
-            ast::TypeAliasDef(it) => it.doc_comment_text(),
+            ast::TypeAlias(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(),
@@ -409,7 +409,7 @@ pub(crate) fn description_from_symbol(db: &RootDatabase, symbol: &FileSymbol) ->
             ast::EnumDef(it) => it.short_label(),
             ast::TraitDef(it) => it.short_label(),
             ast::Module(it) => it.short_label(),
-            ast::TypeAliasDef(it) => it.short_label(),
+            ast::TypeAlias(it) => it.short_label(),
             ast::ConstDef(it) => it.short_label(),
             ast::StaticDef(it) => it.short_label(),
             ast::RecordFieldDef(it) => it.short_label(),
diff --git a/crates/ra_ide/src/display/short_label.rs b/crates/ra_ide/src/display/short_label.rs
index 63863943a..e2c95be06 100644
--- a/crates/ra_ide/src/display/short_label.rs
+++ b/crates/ra_ide/src/display/short_label.rs
@@ -47,7 +47,7 @@ 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 ")
     }
diff --git a/crates/ra_ide/src/file_structure.rs b/crates/ra_ide/src/file_structure.rs
index 41603480e..8ef977761 100644
--- a/crates/ra_ide/src/file_structure.rs
+++ b/crates/ra_ide/src/file_structure.rs
@@ -132,7 +132,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
             ast::EnumVariant(it) => decl(it),
             ast::TraitDef(it) => decl(it),
             ast::Module(it) => decl(it),
-            ast::TypeAliasDef(it) => {
+            ast::TypeAlias(it) => {
                 let ty = it.type_ref();
                 decl_with_type_ref(it, ty)
             },
@@ -339,7 +339,7 @@ fn very_obsolete() {}
                         label: "T",
                         navigation_range: 186..187,
                         node_range: 181..193,
-                        kind: TYPE_ALIAS_DEF,
+                        kind: TYPE_ALIAS,
                         detail: Some(
                             "()",
                         ),
diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs
index 5198727d9..8d52fb6e4 100644
--- a/crates/ra_ide/src/syntax_highlighting.rs
+++ b/crates/ra_ide/src/syntax_highlighting.rs
@@ -709,7 +709,7 @@ fn highlight_name_by_syntax(name: ast::Name) -> Highlight {
         ENUM_DEF => HighlightTag::Enum,
         UNION_DEF => HighlightTag::Union,
         TRAIT_DEF => HighlightTag::Trait,
-        TYPE_ALIAS_DEF => HighlightTag::TypeAlias,
+        TYPE_ALIAS => HighlightTag::TypeAlias,
         TYPE_PARAM => HighlightTag::TypeParam,
         RECORD_FIELD_DEF => HighlightTag::Field,
         MODULE => HighlightTag::Module,
diff --git a/crates/ra_ide_db/src/defs.rs b/crates/ra_ide_db/src/defs.rs
index 234d3175a..0e73a8932 100644
--- a/crates/ra_ide_db/src/defs.rs
+++ b/crates/ra_ide_db/src/defs.rs
@@ -182,7 +182,7 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
                 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())))
             },
diff --git a/crates/ra_ide_db/src/symbol_index.rs b/crates/ra_ide_db/src/symbol_index.rs
index c6e1ad432..b4e85b88e 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_DEF | ENUM_DEF | TRAIT_DEF | TYPE_ALIAS)
 }
 
 /// The actual data that is stored in the index. It should be as compact as
@@ -402,7 +402,7 @@ fn to_symbol(node: &SyntaxNode) -> Option<(SmolStr, SyntaxNodePtr, TextRange)> {
             ast::EnumDef(it) => decl(it),
             ast::TraitDef(it) => decl(it),
             ast::Module(it) => decl(it),
-            ast::TypeAliasDef(it) => decl(it),
+            ast::TypeAlias(it) => decl(it),
             ast::ConstDef(it) => decl(it),
             ast::StaticDef(it) => decl(it),
             ast::MacroCall(it) => {
diff --git a/crates/ra_parser/src/grammar/items.rs b/crates/ra_parser/src/grammar/items.rs
index 7f8a51ddb..664b23f6a 100644
--- a/crates/ra_parser/src/grammar/items.rs
+++ b/crates/ra_parser/src/grammar/items.rs
@@ -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/syntax_kind/generated.rs b/crates/ra_parser/src/syntax_kind/generated.rs
index 1390fa407..b84c3fc79 100644
--- a/crates/ra_parser/src/syntax_kind/generated.rs
+++ b/crates/ra_parser/src/syntax_kind/generated.rs
@@ -135,7 +135,7 @@ pub enum SyntaxKind {
     CONST_DEF,
     TRAIT_DEF,
     IMPL_DEF,
-    TYPE_ALIAS_DEF,
+    TYPE_ALIAS,
     MACRO_CALL,
     TOKEN_TREE,
     MACRO_DEF,
diff --git a/crates/ra_syntax/src/ast/edit.rs b/crates/ra_syntax/src/ast/edit.rs
index 4a67fd44a..0110300af 100644
--- a/crates/ra_syntax/src/ast/edit.rs
+++ b/crates/ra_syntax/src/ast/edit.rs
@@ -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/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs
index 4fc35585d..ad8ccf1ce 100644
--- a/crates/ra_syntax/src/ast/generated/nodes.rs
+++ b/crates/ra_syntax/src/ast/generated/nodes.rs
@@ -183,15 +183,15 @@ impl TraitDef {
     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::TypeParamsOwner 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![=]) }
@@ -384,6 +384,13 @@ impl SelfParam {
     pub fn colon_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 RecordFieldDefList {
     pub(crate) syntax: SyntaxNode,
 }
@@ -444,13 +451,6 @@ impl EnumVariant {
     pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
 }
 #[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 AssocItemList {
     pub(crate) syntax: SyntaxNode,
 }
@@ -1284,7 +1284,7 @@ pub enum Item {
     StaticDef(StaticDef),
     StructDef(StructDef),
     TraitDef(TraitDef),
-    TypeAliasDef(TypeAliasDef),
+    TypeAlias(TypeAlias),
     UnionDef(UnionDef),
     Use(Use),
 }
@@ -1365,7 +1365,7 @@ pub enum Expr {
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum AssocItem {
     Fn(Fn),
-    TypeAliasDef(TypeAliasDef),
+    TypeAlias(TypeAlias),
     ConstDef(ConstDef),
     MacroCall(MacroCall),
 }
@@ -1543,8 +1543,8 @@ 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 })
@@ -1752,6 +1752,17 @@ impl AstNode for SelfParam {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
+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 })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
 impl AstNode for RecordFieldDefList {
     fn can_cast(kind: SyntaxKind) -> bool { kind == RECORD_FIELD_DEF_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -1818,17 +1829,6 @@ impl AstNode for EnumVariant {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
-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 })
-        } else {
-            None
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
 impl AstNode for AssocItemList {
     fn can_cast(kind: SyntaxKind) -> bool { kind == ASSOC_ITEM_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2808,8 +2808,8 @@ impl From<StructDef> for Item {
 impl From<TraitDef> for Item {
     fn from(node: TraitDef) -> Item { Item::TraitDef(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) }
@@ -2821,9 +2821,7 @@ impl AstNode for Item {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
             CONST_DEF | ENUM_DEF | EXTERN_BLOCK | EXTERN_CRATE | FN | IMPL_DEF | MACRO_CALL
-            | MODULE | STATIC_DEF | STRUCT_DEF | TRAIT_DEF | TYPE_ALIAS_DEF | UNION_DEF | USE => {
-                true
-            }
+            | MODULE | STATIC_DEF | STRUCT_DEF | TRAIT_DEF | TYPE_ALIAS | UNION_DEF | USE => true,
             _ => false,
         }
     }
@@ -2840,7 +2838,7 @@ impl AstNode for Item {
             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 }),
+            TYPE_ALIAS => Item::TypeAlias(TypeAlias { syntax }),
             UNION_DEF => Item::UnionDef(UnionDef { syntax }),
             USE => Item::Use(Use { syntax }),
             _ => return None,
@@ -2860,7 +2858,7 @@ impl AstNode for Item {
             Item::StaticDef(it) => &it.syntax,
             Item::StructDef(it) => &it.syntax,
             Item::TraitDef(it) => &it.syntax,
-            Item::TypeAliasDef(it) => &it.syntax,
+            Item::TypeAlias(it) => &it.syntax,
             Item::UnionDef(it) => &it.syntax,
             Item::Use(it) => &it.syntax,
         }
@@ -3258,8 +3256,8 @@ impl AstNode for Expr {
 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) }
@@ -3270,14 +3268,14 @@ impl From<MacroCall> for AssocItem {
 impl AstNode for AssocItem {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
-            FN | TYPE_ALIAS_DEF | CONST_DEF | MACRO_CALL => true,
+            FN | TYPE_ALIAS | CONST_DEF | MACRO_CALL => true,
             _ => false,
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
             FN => AssocItem::Fn(Fn { syntax }),
-            TYPE_ALIAS_DEF => AssocItem::TypeAliasDef(TypeAliasDef { syntax }),
+            TYPE_ALIAS => AssocItem::TypeAlias(TypeAlias { syntax }),
             CONST_DEF => AssocItem::ConstDef(ConstDef { syntax }),
             MACRO_CALL => AssocItem::MacroCall(MacroCall { syntax }),
             _ => return None,
@@ -3287,7 +3285,7 @@ impl AstNode for AssocItem {
     fn syntax(&self) -> &SyntaxNode {
         match self {
             AssocItem::Fn(it) => &it.syntax,
-            AssocItem::TypeAliasDef(it) => &it.syntax,
+            AssocItem::TypeAlias(it) => &it.syntax,
             AssocItem::ConstDef(it) => &it.syntax,
             AssocItem::MacroCall(it) => &it.syntax,
         }
@@ -3525,7 +3523,7 @@ impl std::fmt::Display for TraitDef {
         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)
     }
@@ -3620,6 +3618,11 @@ impl std::fmt::Display for SelfParam {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
+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 RecordFieldDefList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)
@@ -3650,11 +3653,6 @@ impl std::fmt::Display for EnumVariant {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
-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 AssocItemList {
     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 9fb6b7268..a7a301d6b 100644
--- a/crates/ra_syntax/src/ast/node_ext.rs
+++ b/crates/ra_syntax/src/ast/node_ext.rs
@@ -485,6 +485,6 @@ impl ast::DocCommentsOwner for ast::TraitDef {}
 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::TypeAlias {}
 impl ast::DocCommentsOwner for ast::ImplDef {}
 impl ast::DocCommentsOwner for ast::MacroCall {}
diff --git a/crates/ra_syntax/src/parsing/text_tree_sink.rs b/crates/ra_syntax/src/parsing/text_tree_sink.rs
index 2a0f95d15..87a7acd09 100644
--- a/crates/ra_syntax/src/parsing/text_tree_sink.rs
+++ b/crates/ra_syntax/src/parsing/text_tree_sink.rs
@@ -146,7 +146,7 @@ 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
+        MACRO_CALL | CONST_DEF | TYPE_ALIAS | STRUCT_DEF | ENUM_DEF | ENUM_VARIANT | FN
         | TRAIT_DEF | MODULE | RECORD_FIELD_DEF | STATIC_DEF => {
             let mut res = 0;
             let mut trivias = trivias.enumerate().peekable();
diff --git a/crates/ra_syntax/src/validation.rs b/crates/ra_syntax/src/validation.rs
index 2714d102a..6a2749381 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, INT_NUMBER, STRING, TYPE_ALIAS_DEF},
+    SyntaxKind::{BYTE, BYTE_STRING, CHAR, CONST_DEF, FN, INT_NUMBER, STRING, TYPE_ALIAS},
     SyntaxNode, SyntaxToken, TextSize, T,
 };
 use rustc_lexer::unescape::{
@@ -200,7 +200,7 @@ fn validate_visibility(vis: ast::Visibility, errors: &mut Vec<SyntaxError>) {
         None => return,
     };
     match parent.kind() {
-        FN | CONST_DEF | TYPE_ALIAS_DEF => (),
+        FN | CONST_DEF | TYPE_ALIAS => (),
         _ => return,
     }
 
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 f180616f1..c0ba4fba9 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
@@ -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] "("
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 5f59c3bc2..19b3540e9 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]
@@ -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]
@@ -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]
@@ -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]
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/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/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/0014_default_fn_type.rast b/crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast
index b31195281..22c7c5f0d 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
@@ -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]
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 7847ba65a..a62ce23e6 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
@@ -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]
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/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/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/0021_impl_item_list.rast b/crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast
index daa55ec6c..3ae870e17 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
@@ -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]
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/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 @@
 [email protected]
-  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/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/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
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..14
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -14,7 +14,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@15..36
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -31,7 +31,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@37..69
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -53,7 +53,7 @@ [email protected]
         [email protected] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@70..112
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
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
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0033_reference_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] ")"
     [email protected] ";"
   [email protected] "\n"
-  TYPE_ALIAS_DEF@14..35
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
@@ -31,7 +31,7 @@ [email protected]
         [email protected] ")"
     [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/0037_qual_paths.rast b/crates/ra_syntax/test_data/parser/inline/ok/0037_qual_paths.rast
index 8f6cd2e2f..b6379e62f 100644
--- 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
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..26
+  [email protected]
     [email protected] "type"
     [email protected] " "
     [email protected]
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
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0039_type_arg.rast
@@ -1,5 +1,5 @@
 [email protected]
-  TYPE_ALIAS_DEF@0..45
+  [email protected]
     [email protected] "type"
     [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/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/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/0073_type_item_type_params.rast b/crates/ra_syntax/test_data/parser/inline/ok/0073_type_item_type_params.rast
index cc871ac0c..0123cb108 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
@@ -1,5 +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/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/0081_for_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast
index b26ac2d36..175ec9844 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]
@@ -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]
@@ -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]
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/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/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/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/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_default_fn_type.rast b/crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast
index 9fc724f3f..de02238df 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
@@ -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"
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/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/ok/0055_dot_dot_dot.rast b/crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast
index 1c893180c..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]
diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index f86e55d39..34a0d039c 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -38,7 +38,7 @@ pub(crate) fn symbol_kind(syntax_kind: SyntaxKind) -> lsp_types::SymbolKind {
         SyntaxKind::TRAIT_DEF => 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::TYPE_ALIAS => 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,