Change union resolve types only

crates/ra_hir_def/src/item_scope.rs

@@ -156,7 +156,7 @@ impl PerNs {
             ModuleDefId::ModuleId(_) => PerNs::types(def, v),
             ModuleDefId::FunctionId(_) => PerNs::values(def, v),
             ModuleDefId::AdtId(adt) => match adt {
-                AdtId::UnionId(_) => PerNs::both(def, def, v),
+                AdtId::UnionId(_) => PerNs::types(def, v),
                 AdtId::EnumId(_) => PerNs::types(def, v),
                 AdtId::StructId(_) => {
                     if !has_constructor {

crates/ra_hir_def/src/nameres/tests.rs

@@ -67,7 +67,7 @@ fn crate_def_map_smoke_test() {
         ⋮Baz: t v
         ⋮E: t
         ⋮EXT: v
-        ⋮U: t v
+        ⋮U: t
         ⋮ext: v
     "###)
 }