31 files changed, 89 insertions, 89 deletions

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index aa88b1e28..4e2705d09 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -1508,7 +1508,7 @@ unsafe impl TransparentNewType for ImplItem {
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum ImplItemKind<'a> {
     FnDef(&'a FnDef),
-    TypeDef(&'a TypeDef),
+    TypeAliasDef(&'a TypeAliasDef),
     ConstDef(&'a ConstDef),
 }
 impl<'a> From<&'a FnDef> for &'a ImplItem {
@@ -1516,8 +1516,8 @@ impl<'a> From<&'a FnDef> for &'a ImplItem {
         ImplItem::cast(&n.syntax).unwrap()
     }
 }
-impl<'a> From<&'a TypeDef> for &'a ImplItem {
-    fn from(n: &'a TypeDef) -> &'a ImplItem {
+impl<'a> From<&'a TypeAliasDef> for &'a ImplItem {
+    fn from(n: &'a TypeAliasDef) -> &'a ImplItem {
         ImplItem::cast(&n.syntax).unwrap()
     }
 }
@@ -1532,7 +1532,7 @@ impl AstNode for ImplItem {
     fn cast(syntax: &SyntaxNode) -> Option<&Self> {
         match syntax.kind() {
             | FN_DEF
-            | TYPE_DEF
+            | TYPE_ALIAS_DEF
             | CONST_DEF => Some(ImplItem::from_repr(syntax.into_repr())),
             _ => None,
         }
@@ -1549,7 +1549,7 @@ impl ImplItem {
     pub fn kind(&self) -> ImplItemKind {
         match self.syntax.kind() {
             FN_DEF => ImplItemKind::FnDef(FnDef::cast(&self.syntax).unwrap()),
-            TYPE_DEF => ImplItemKind::TypeDef(TypeDef::cast(&self.syntax).unwrap()),
+            TYPE_ALIAS_DEF => ImplItemKind::TypeAliasDef(TypeAliasDef::cast(&self.syntax).unwrap()),
             CONST_DEF => ImplItemKind::ConstDef(ConstDef::cast(&self.syntax).unwrap()),
             _ => unreachable!(),
         }
@@ -2359,7 +2359,7 @@ pub enum ModuleItemKind<'a> {
     EnumDef(&'a EnumDef),
     FnDef(&'a FnDef),
     TraitDef(&'a TraitDef),
-    TypeDef(&'a TypeDef),
+    TypeAliasDef(&'a TypeAliasDef),
     ImplBlock(&'a ImplBlock),
     UseItem(&'a UseItem),
     ExternCrateItem(&'a ExternCrateItem),
@@ -2387,8 +2387,8 @@ impl<'a> From<&'a TraitDef> for &'a ModuleItem {
         ModuleItem::cast(&n.syntax).unwrap()
     }
 }
-impl<'a> From<&'a TypeDef> for &'a ModuleItem {
-    fn from(n: &'a TypeDef) -> &'a ModuleItem {
+impl<'a> From<&'a TypeAliasDef> for &'a ModuleItem {
+    fn from(n: &'a TypeAliasDef) -> &'a ModuleItem {
         ModuleItem::cast(&n.syntax).unwrap()
     }
 }
@@ -2431,7 +2431,7 @@ impl AstNode for ModuleItem {
             | ENUM_DEF
             | FN_DEF
             | TRAIT_DEF
-            | TYPE_DEF
+            | TYPE_ALIAS_DEF
             | IMPL_BLOCK
             | USE_ITEM
             | EXTERN_CRATE_ITEM
@@ -2456,7 +2456,7 @@ impl ModuleItem {
             ENUM_DEF => ModuleItemKind::EnumDef(EnumDef::cast(&self.syntax).unwrap()),
             FN_DEF => ModuleItemKind::FnDef(FnDef::cast(&self.syntax).unwrap()),
             TRAIT_DEF => ModuleItemKind::TraitDef(TraitDef::cast(&self.syntax).unwrap()),
-            TYPE_DEF => ModuleItemKind::TypeDef(TypeDef::cast(&self.syntax).unwrap()),
+            TYPE_ALIAS_DEF => ModuleItemKind::TypeAliasDef(TypeAliasDef::cast(&self.syntax).unwrap()),
             IMPL_BLOCK => ModuleItemKind::ImplBlock(ImplBlock::cast(&self.syntax).unwrap()),
             USE_ITEM => ModuleItemKind::UseItem(UseItem::cast(&self.syntax).unwrap()),
             EXTERN_CRATE_ITEM => ModuleItemKind::ExternCrateItem(ExternCrateItem::cast(&self.syntax).unwrap()),
@@ -4273,6 +4273,43 @@ impl TupleType {
     }
 }
 
+// TypeAliasDef
+#[derive(Debug, PartialEq, Eq, Hash)]
+#[repr(transparent)]
+pub struct TypeAliasDef {
+    pub(crate) syntax: SyntaxNode,
+}
+unsafe impl TransparentNewType for TypeAliasDef {
+    type Repr = rowan::SyntaxNode<RaTypes>;
+}
+
+impl AstNode for TypeAliasDef {
+    fn cast(syntax: &SyntaxNode) -> Option<&Self> {
+        match syntax.kind() {
+            TYPE_ALIAS_DEF => Some(TypeAliasDef::from_repr(syntax.into_repr())),
+            _ => None,
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
+
+impl ToOwned for TypeAliasDef {
+    type Owned = TreeArc<TypeAliasDef>;
+    fn to_owned(&self) -> TreeArc<TypeAliasDef> { TreeArc::cast(self.syntax.to_owned()) }
+}
+
+
+impl ast::VisibilityOwner for TypeAliasDef {}
+impl ast::NameOwner for TypeAliasDef {}
+impl ast::TypeParamsOwner for TypeAliasDef {}
+impl ast::AttrsOwner for TypeAliasDef {}
+impl ast::DocCommentsOwner for TypeAliasDef {}
+impl TypeAliasDef {
+    pub fn type_ref(&self) -> Option<&TypeRef> {
+        super::child_opt(self)
+    }
+}
+
 // TypeArg
 #[derive(Debug, PartialEq, Eq, Hash)]
 #[repr(transparent)]
@@ -4345,43 +4382,6 @@ impl TypeArgList {
     }
 }
 
-// TypeDef
-#[derive(Debug, PartialEq, Eq, Hash)]
-#[repr(transparent)]
-pub struct TypeDef {
-    pub(crate) syntax: SyntaxNode,
-}
-unsafe impl TransparentNewType for TypeDef {
-    type Repr = rowan::SyntaxNode<RaTypes>;
-}
-
-impl AstNode for TypeDef {
-    fn cast(syntax: &SyntaxNode) -> Option<&Self> {
-        match syntax.kind() {
-            TYPE_DEF => Some(TypeDef::from_repr(syntax.into_repr())),
-            _ => None,
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-
-impl ToOwned for TypeDef {
-    type Owned = TreeArc<TypeDef>;
-    fn to_owned(&self) -> TreeArc<TypeDef> { TreeArc::cast(self.syntax.to_owned()) }
-}
-
-
-impl ast::VisibilityOwner for TypeDef {}
-impl ast::NameOwner for TypeDef {}
-impl ast::TypeParamsOwner for TypeDef {}
-impl ast::AttrsOwner for TypeDef {}
-impl ast::DocCommentsOwner for TypeDef {}
-impl TypeDef {
-    pub fn type_ref(&self) -> Option<&TypeRef> {
-        super::child_opt(self)
-    }
-}
-
 // TypeParam
 #[derive(Debug, PartialEq, Eq, Hash)]
 #[repr(transparent)]
diff --git a/crates/ra_syntax/src/grammar.ron b/crates/ra_syntax/src/grammar.ron
index b1775d0f8..c7acbbd6c 100644
--- a/crates/ra_syntax/src/grammar.ron
+++ b/crates/ra_syntax/src/grammar.ron
@@ -132,7 +132,7 @@ Grammar(
         "CONST_DEF",
         "TRAIT_DEF",
         "IMPL_BLOCK",
-        "TYPE_DEF",
+        "TYPE_ALIAS_DEF",
         "MACRO_CALL",
         "TOKEN_TREE",
 
@@ -312,7 +312,7 @@ Grammar(
             ],
             options: ["TypeRef"]
         ),
-        "TypeDef": (
+        "TypeAliasDef": (
             traits: [
                 "VisibilityOwner",
                 "NameOwner",
@@ -363,11 +363,11 @@ Grammar(
             ],
         ),
         "ModuleItem": (
-            enum: ["StructDef", "EnumDef", "FnDef", "TraitDef", "TypeDef", "ImplBlock",
+            enum: ["StructDef", "EnumDef", "FnDef", "TraitDef", "TypeAliasDef", "ImplBlock",
                    "UseItem", "ExternCrateItem", "ConstDef", "StaticDef", "Module" ]
         ),
         "ImplItem": (
-            enum: ["FnDef", "TypeDef", "ConstDef"]
+            enum: ["FnDef", "TypeAliasDef", "ConstDef"]
         ),
 
         "TupleExpr": (
diff --git a/crates/ra_syntax/src/parsing/text_tree_sink.rs b/crates/ra_syntax/src/parsing/text_tree_sink.rs
index 961a91d41..b17d06c61 100644
--- a/crates/ra_syntax/src/parsing/text_tree_sink.rs
+++ b/crates/ra_syntax/src/parsing/text_tree_sink.rs
@@ -143,7 +143,7 @@ fn n_attached_trivias<'a>(
     trivias: impl Iterator<Item = (SyntaxKind, &'a str)>,
 ) -> usize {
     match kind {
-        CONST_DEF | TYPE_DEF | STRUCT_DEF | ENUM_DEF | ENUM_VARIANT | FN_DEF | TRAIT_DEF
+        CONST_DEF | TYPE_ALIAS_DEF | STRUCT_DEF | ENUM_DEF | ENUM_VARIANT | FN_DEF | TRAIT_DEF
         | MODULE | NAMED_FIELD_DEF => {
             let mut res = 0;
             for (i, (kind, text)) in trivias.enumerate() {
diff --git a/crates/ra_syntax/tests/data/parser/inline/err/0001_array_type_missing_semi.txt b/crates/ra_syntax/tests/data/parser/inline/err/0001_array_type_missing_semi.txt
index 036363587..f02027972 100644
--- a/crates/ra_syntax/tests/data/parser/inline/err/0001_array_type_missing_semi.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/err/0001_array_type_missing_semi.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 18)
-  TYPE_DEF@[0; 12)
+  TYPE_ALIAS_DEF@[0; 12)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/err/0003_pointer_type_no_mutability.txt b/crates/ra_syntax/tests/data/parser/inline/err/0003_pointer_type_no_mutability.txt
index 189aa563e..b11171fd0 100644
--- a/crates/ra_syntax/tests/data/parser/inline/err/0003_pointer_type_no_mutability.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/err/0003_pointer_type_no_mutability.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 14)
-  TYPE_DEF@[0; 13)
+  TYPE_ALIAS_DEF@[0; 13)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/err/0005_fn_pointer_type_missing_fn.txt b/crates/ra_syntax/tests/data/parser/inline/err/0005_fn_pointer_type_missing_fn.txt
index f97db4bff..ab879db03 100644
--- a/crates/ra_syntax/tests/data/parser/inline/err/0005_fn_pointer_type_missing_fn.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/err/0005_fn_pointer_type_missing_fn.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 20)
-  TYPE_DEF@[0; 15)
+  TYPE_ALIAS_DEF@[0; 15)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0001_trait_item_list.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0001_trait_item_list.txt
index de7df7312..7c9e1e621 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0001_trait_item_list.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0001_trait_item_list.txt
@@ -11,7 +11,7 @@ SOURCE_FILE@[0; 83)
     ITEM_LIST@[7; 82)
       L_CURLY@[7; 8)
       WHITESPACE@[8; 13)
-      TYPE_DEF@[13; 27)
+      TYPE_ALIAS_DEF@[13; 27)
         TYPE_KW@[13; 17)
         WHITESPACE@[17; 18)
         NAME@[18; 19)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0004_value_parameters_no_patterns.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0004_value_parameters_no_patterns.txt
index f2d7e866b..90284a2aa 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0004_value_parameters_no_patterns.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0004_value_parameters_no_patterns.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 54)
-  TYPE_DEF@[0; 53)
+  TYPE_ALIAS_DEF@[0; 53)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0012_type_item_where_clause.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0012_type_item_where_clause.txt
index dbb705acf..9a5f46bab 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0012_type_item_where_clause.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0012_type_item_where_clause.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 31)
-  TYPE_DEF@[0; 30)
+  TYPE_ALIAS_DEF@[0; 30)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 8)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0013_pointer_type_mut.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0013_pointer_type_mut.txt
index 149cd571d..8f1d9ca98 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0013_pointer_type_mut.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0013_pointer_type_mut.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 36)
-  TYPE_DEF@[0; 17)
+  TYPE_ALIAS_DEF@[0; 17)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
@@ -16,7 +16,7 @@ SOURCE_FILE@[0; 36)
         R_PAREN@[15; 16)
     SEMI@[16; 17)
   WHITESPACE@[17; 18)
-  TYPE_DEF@[18; 35)
+  TYPE_ALIAS_DEF@[18; 35)
     TYPE_KW@[18; 22)
     WHITESPACE@[22; 23)
     NAME@[23; 24)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0014_never_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0014_never_type.txt
index e0cae644d..eaa6eb1c0 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0014_never_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0014_never_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 16)
-  TYPE_DEF@[0; 15)
+  TYPE_ALIAS_DEF@[0; 15)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 10)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0017_array_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0017_array_type.txt
index 2c2b615fc..de09902bb 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0017_array_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0017_array_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 19)
-  TYPE_DEF@[0; 18)
+  TYPE_ALIAS_DEF@[0; 18)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0021_impl_item_list.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0021_impl_item_list.txt
index 50426bdfe..08a0b786d 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0021_impl_item_list.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0021_impl_item_list.txt
@@ -11,7 +11,7 @@ SOURCE_FILE@[0; 89)
     ITEM_LIST@[7; 88)
       L_CURLY@[7; 8)
       WHITESPACE@[8; 13)
-      TYPE_DEF@[13; 26)
+      TYPE_ALIAS_DEF@[13; 26)
         TYPE_KW@[13; 17)
         WHITESPACE@[17; 18)
         NAME@[18; 19)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0023_placeholder_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0023_placeholder_type.txt
index 43ada95d4..bb9bb57ea 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0023_placeholder_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0023_placeholder_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 22)
-  TYPE_DEF@[0; 21)
+  TYPE_ALIAS_DEF@[0; 21)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 16)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0025_slice_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0025_slice_type.txt
index db18c7139..c5f70ca3a 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0025_slice_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0025_slice_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 15)
-  TYPE_DEF@[0; 14)
+  TYPE_ALIAS_DEF@[0; 14)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0028_impl_trait_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0028_impl_trait_type.txt
index efd4dd42a..3b676fb4c 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0028_impl_trait_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0028_impl_trait_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 43)
-  TYPE_DEF@[0; 42)
+  TYPE_ALIAS_DEF@[0; 42)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0032_fn_pointer_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0032_fn_pointer_type.txt
index 0c508ec27..d0aa429fd 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0032_fn_pointer_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0032_fn_pointer_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 70)
-  TYPE_DEF@[0; 14)
+  TYPE_ALIAS_DEF@[0; 14)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
@@ -14,7 +14,7 @@ SOURCE_FILE@[0; 70)
         R_PAREN@[12; 13)
     SEMI@[13; 14)
   WHITESPACE@[14; 15)
-  TYPE_DEF@[15; 36)
+  TYPE_ALIAS_DEF@[15; 36)
     TYPE_KW@[15; 19)
     WHITESPACE@[19; 20)
     NAME@[20; 21)
@@ -31,7 +31,7 @@ SOURCE_FILE@[0; 70)
         R_PAREN@[34; 35)
     SEMI@[35; 36)
   WHITESPACE@[36; 37)
-  TYPE_DEF@[37; 69)
+  TYPE_ALIAS_DEF@[37; 69)
     TYPE_KW@[37; 41)
     WHITESPACE@[41; 42)
     NAME@[42; 43)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0033_reference_type;.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0033_reference_type;.txt
index 7f35254d1..c015dddeb 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0033_reference_type;.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0033_reference_type;.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 54)
-  TYPE_DEF@[0; 13)
+  TYPE_ALIAS_DEF@[0; 13)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
@@ -14,7 +14,7 @@ SOURCE_FILE@[0; 54)
         R_PAREN@[11; 12)
     SEMI@[12; 13)
   WHITESPACE@[13; 14)
-  TYPE_DEF@[14; 35)
+  TYPE_ALIAS_DEF@[14; 35)
     TYPE_KW@[14; 18)
     WHITESPACE@[18; 19)
     NAME@[19; 20)
@@ -31,7 +31,7 @@ SOURCE_FILE@[0; 54)
         R_PAREN@[33; 34)
     SEMI@[34; 35)
   WHITESPACE@[35; 36)
-  TYPE_DEF@[36; 53)
+  TYPE_ALIAS_DEF@[36; 53)
     TYPE_KW@[36; 40)
     WHITESPACE@[40; 41)
     NAME@[41; 42)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0037_qual_paths.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0037_qual_paths.txt
index 394fc7f5b..fbc548695 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0037_qual_paths.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0037_qual_paths.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 71)
-  TYPE_DEF@[0; 26)
+  TYPE_ALIAS_DEF@[0; 26)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0039_type_arg.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0039_type_arg.txt
index ccef7188f..cef13b6aa 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0039_type_arg.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0039_type_arg.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 36)
-  TYPE_DEF@[0; 35)
+  TYPE_ALIAS_DEF@[0; 35)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0046_singleton_tuple_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0046_singleton_tuple_type.txt
index 173c325d0..33549028b 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0046_singleton_tuple_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0046_singleton_tuple_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 17)
-  TYPE_DEF@[0; 16)
+  TYPE_ALIAS_DEF@[0; 16)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0051_unit_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0051_unit_type.txt
index 9fd19ba4a..5a6a2a829 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0051_unit_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0051_unit_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 13)
-  TYPE_DEF@[0; 12)
+  TYPE_ALIAS_DEF@[0; 12)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0052_path_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0052_path_type.txt
index b72b96e95..0531b8fba 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0052_path_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0052_path_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 71)
-  TYPE_DEF@[0; 13)
+  TYPE_ALIAS_DEF@[0; 13)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
@@ -14,7 +14,7 @@ SOURCE_FILE@[0; 71)
             IDENT@[9; 12) "Foo"
     SEMI@[12; 13)
   WHITESPACE@[13; 14)
-  TYPE_DEF@[14; 29)
+  TYPE_ALIAS_DEF@[14; 29)
     TYPE_KW@[14; 18)
     WHITESPACE@[18; 19)
     NAME@[19; 20)
@@ -30,7 +30,7 @@ SOURCE_FILE@[0; 71)
             IDENT@[25; 28) "Foo"
     SEMI@[28; 29)
   WHITESPACE@[29; 30)
-  TYPE_DEF@[30; 49)
+  TYPE_ALIAS_DEF@[30; 49)
     TYPE_KW@[30; 34)
     WHITESPACE@[34; 35)
     NAME@[35; 36)
@@ -49,7 +49,7 @@ SOURCE_FILE@[0; 71)
             IDENT@[45; 48) "Foo"
     SEMI@[48; 49)
   WHITESPACE@[49; 50)
-  TYPE_DEF@[50; 70)
+  TYPE_ALIAS_DEF@[50; 70)
     TYPE_KW@[50; 54)
     WHITESPACE@[54; 55)
     NAME@[55; 56)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0065_dyn_trait_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0065_dyn_trait_type.txt
index d07fe70b2..f6a0967f2 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0065_dyn_trait_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0065_dyn_trait_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 42)
-  TYPE_DEF@[0; 41)
+  TYPE_ALIAS_DEF@[0; 41)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0073_type_item_type_params.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0073_type_item_type_params.txt
index 89b34d4f1..49ce9ad5e 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0073_type_item_type_params.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0073_type_item_type_params.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 21)
-  TYPE_DEF@[0; 20)
+  TYPE_ALIAS_DEF@[0; 20)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 11)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0078_type_item.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0078_type_item.txt
index 4b66a05a6..a62a9d1e7 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0078_type_item.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0078_type_item.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 16)
-  TYPE_DEF@[0; 15)
+  TYPE_ALIAS_DEF@[0; 15)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 8)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0081_for_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0081_for_type.txt
index 843cc4973..6e7e6bda1 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0081_for_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0081_for_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 29)
-  TYPE_DEF@[0; 28)
+  TYPE_ALIAS_DEF@[0; 28)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0084_paren_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0084_paren_type.txt
index bd5feb6b3..76b52bf89 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0084_paren_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0084_paren_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 16)
-  TYPE_DEF@[0; 15)
+  TYPE_ALIAS_DEF@[0; 15)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0092_fn_pointer_type_with_ret.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0092_fn_pointer_type_with_ret.txt
index f092c6df7..dc42a5c00 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0092_fn_pointer_type_with_ret.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0092_fn_pointer_type_with_ret.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 21)
-  TYPE_DEF@[0; 20)
+  TYPE_ALIAS_DEF@[0; 20)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0104_path_fn_trait_args.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0104_path_fn_trait_args.txt
index ba1163c2d..0254c998d 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0104_path_fn_trait_args.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0104_path_fn_trait_args.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 32)
-  TYPE_DEF@[0; 31)
+  TYPE_ALIAS_DEF@[0; 31)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
diff --git a/crates/ra_syntax/tests/data/parser/inline/ok/0117_macro_call_type.txt b/crates/ra_syntax/tests/data/parser/inline/ok/0117_macro_call_type.txt
index b2d95451c..608b4a5f0 100644
--- a/crates/ra_syntax/tests/data/parser/inline/ok/0117_macro_call_type.txt
+++ b/crates/ra_syntax/tests/data/parser/inline/ok/0117_macro_call_type.txt
@@ -1,5 +1,5 @@
 SOURCE_FILE@[0; 41)
-  TYPE_DEF@[0; 16)
+  TYPE_ALIAS_DEF@[0; 16)
     TYPE_KW@[0; 4)
     WHITESPACE@[4; 5)
     NAME@[5; 6)
@@ -18,7 +18,7 @@ SOURCE_FILE@[0; 41)
         R_PAREN@[14; 15)
     SEMI@[15; 16)
   WHITESPACE@[16; 17)
-  TYPE_DEF@[17; 40)
+  TYPE_ALIAS_DEF@[17; 40)
     TYPE_KW@[17; 21)
     WHITESPACE@[21; 22)
     NAME@[22; 23)