Index: src/types.cc |
diff --git a/src/types.cc b/src/types.cc |
index ff96b5a0d53fee65e5e9e6eeca2623d4eab372ff..8bf91293fbc8ea79bed4955119c5d982b09febc7 100644 |
--- a/src/types.cc |
+++ b/src/types.cc |
@@ -180,6 +180,7 @@ int Type::LubBitset() { |
case JS_SET_TYPE: |
case JS_MAP_TYPE: |
case JS_WEAK_MAP_TYPE: |
+ case JS_WEAK_SET_TYPE: |
if (map->is_undetectable()) return kUndetectable; |
return kOtherObject; |
case JS_ARRAY_TYPE: |