2 files changed, 3 insertions, 0 deletions

diff --git a/crates/ra_hir/src/ty/infer/expr.rs b/crates/ra_hir/src/ty/infer/expr.rs
index 1d6df2b7a..994a6d7e9 100644
--- a/crates/ra_hir/src/ty/infer/expr.rs
+++ b/crates/ra_hir/src/ty/infer/expr.rs
@@ -263,6 +263,8 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> {
                                 .clone()
                                 .subst(&a_ty.parameters)
                         }),
+                        // FIXME:
+                        TypeCtor::Adt(Adt::Union(_)) => None,
                         _ => None,
                     },
                     _ => None,
diff --git a/crates/ra_hir/src/ty/lower.rs b/crates/ra_hir/src/ty/lower.rs
index 89bc4b9ae..eb51d31bd 100644
--- a/crates/ra_hir/src/ty/lower.rs
+++ b/crates/ra_hir/src/ty/lower.rs
@@ -561,6 +561,7 @@ pub(crate) fn field_types_query(
 ) -> Arc<ArenaMap<LocalStructFieldId, Ty>> {
     let (resolver, var_data) = match variant_id {
         VariantId::StructId(it) => (it.resolver(db), db.struct_data(it).variant_data.clone()),
+        VariantId::UnionId(it) => (it.resolver(db), db.union_data(it).variant_data.clone()),
         VariantId::EnumVariantId(it) => (
             it.parent.resolver(db),
             db.enum_data(it.parent).variants[it.local_id].variant_data.clone(),