1 files changed, 2 insertions, 0 deletions

diff --git a/crates/hir_def/src/type_ref.rs b/crates/hir_def/src/type_ref.rs
index ae93d0d10..049b2e462 100644
--- a/crates/hir_def/src/type_ref.rs
+++ b/crates/hir_def/src/type_ref.rs
@@ -159,6 +159,8 @@ impl TypeRef {
             ast::Type::DynTraitType(inner) => {
                 TypeRef::DynTrait(type_bounds_from_ast(ctx, inner.type_bound_list()))
             }
+            // FIXME: Macros in type position are not yet supported.
+            ast::Type::MacroType(_) => TypeRef::Error,
         }
     }