4 files changed, 4 insertions, 40 deletions

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 5690040a7..72c9b466f 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -937,7 +937,7 @@ impl TypeAlias {
     }
 
     pub fn type_ref(self, db: &impl DefDatabase) -> Option<TypeRef> {
-        db.type_alias_data(self).type_ref.clone()
+        db.type_alias_data(self.id).type_ref.clone()
     }
 
     pub fn ty(self, db: &impl HirDatabase) -> Ty {
@@ -945,7 +945,7 @@ impl TypeAlias {
     }
 
     pub fn name(self, db: &impl DefDatabase) -> Name {
-        db.type_alias_data(self).name.clone()
+        db.type_alias_data(self.id).name.clone()
     }
 }
 
diff --git a/crates/ra_hir/src/db.rs b/crates/ra_hir/src/db.rs
index ed0d68001..689874331 100644
--- a/crates/ra_hir/src/db.rs
+++ b/crates/ra_hir/src/db.rs
@@ -16,16 +16,15 @@ use crate::{
         CallableDef, FnSig, GenericPredicate, InferenceResult, Namespace, Substs, Ty, TypableDef,
         TypeCtor,
     },
-    type_alias::TypeAliasData,
     Const, ConstData, Crate, DefWithBody, FnData, Function, GenericDef, ImplBlock, Module, Static,
-    StructField, Trait, TypeAlias,
+    StructField, Trait,
 };
 
 pub use hir_def::db::{
     BodyQuery, BodyWithSourceMapQuery, CrateDefMapQuery, DefDatabase2, DefDatabase2Storage,
     EnumDataQuery, ExprScopesQuery, GenericParamsQuery, ImplDataQuery, InternDatabase,
     InternDatabaseStorage, RawItemsQuery, RawItemsWithSourceMapQuery, StructDataQuery,
-    TraitDataQuery,
+    TraitDataQuery, TypeAliasDataQuery,
 };
 pub use hir_expand::db::{
     AstDatabase, AstDatabaseStorage, AstIdMapQuery, MacroArgQuery, MacroDefQuery, MacroExpandQuery,
@@ -39,9 +38,6 @@ pub trait DefDatabase: HirDebugDatabase + DefDatabase2 {
     #[salsa::invoke(FnData::fn_data_query)]
     fn fn_data(&self, func: Function) -> Arc<FnData>;
 
-    #[salsa::invoke(TypeAliasData::type_alias_data_query)]
-    fn type_alias_data(&self, typ: TypeAlias) -> Arc<TypeAliasData>;
-
     #[salsa::invoke(ConstData::const_data_query)]
     fn const_data(&self, konst: Const) -> Arc<ConstData>;
 
diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 8c6834392..8e532c36c 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -32,7 +32,6 @@ pub mod db;
 pub mod source_binder;
 
 mod ids;
-mod type_alias;
 mod ty;
 mod impl_block;
 mod expr;
diff --git a/crates/ra_hir/src/type_alias.rs b/crates/ra_hir/src/type_alias.rs
deleted file mode 100644
index 392f244cf..000000000
--- a/crates/ra_hir/src/type_alias.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-//! HIR for type aliases (i.e. the `type` keyword).
-
-use std::sync::Arc;
-
-use hir_def::type_ref::TypeRef;
-use hir_expand::name::{AsName, Name};
-
-use ra_syntax::ast::NameOwner;
-
-use crate::{
-    db::{AstDatabase, DefDatabase},
-    HasSource, TypeAlias,
-};
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct TypeAliasData {
-    pub(crate) name: Name,
-    pub(crate) type_ref: Option<TypeRef>,
-}
-
-impl TypeAliasData {
-    pub(crate) fn type_alias_data_query(
-        db: &(impl DefDatabase + AstDatabase),
-        typ: TypeAlias,
-    ) -> Arc<TypeAliasData> {
-        let node = typ.source(db).value;
-        let name = node.name().map_or_else(Name::missing, |n| n.as_name());
-        let type_ref = node.type_ref().map(TypeRef::from_ast);
-        Arc::new(TypeAliasData { name, type_ref })
-    }
-}