1 files changed, 1 insertions, 1 deletions

diff --git a/crates/hir/src/has_source.rs b/crates/hir/src/has_source.rs
index dc10a4d0f..197149c5e 100644
--- a/crates/hir/src/has_source.rs
+++ b/crates/hir/src/has_source.rs
@@ -127,7 +127,7 @@ impl HasSource for Impl {
 }
 
 impl HasSource for TypeParam {
-    type Ast = Either<ast::Trait, ast::TypeParam>;
+    type Ast = Either<ast::TypeParam, ast::Trait>;
     fn source(self, db: &dyn HirDatabase) -> Option<InFile<Self::Ast>> {
         let child_source = self.id.parent.child_source(db.upcast());
         Some(child_source.map(|it| it[self.id.local_id].clone()))