diff options
Diffstat (limited to 'src/types.cpp')
| -rw-r--r-- | src/types.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/types.cpp b/src/types.cpp index e6010b1e5..cd610d3cb 100644 --- a/src/types.cpp +++ b/src/types.cpp @@ -1338,6 +1338,9 @@ bool is_type_polymorphic(Type *t, bool or_specialized=false) { break; case Type_Map: + if (t->Map.key == nullptr || t->Map.value == nullptr) { + return false; + } if (is_type_polymorphic(t->Map.key, or_specialized)) { return true; } |