diff options
Diffstat (limited to 'gcc/cp/semantics.c')
| -rw-r--r-- | gcc/cp/semantics.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 631f5e8..4a9ea8c 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -4177,11 +4177,15 @@ finish_trait_expr (cp_trait_kind kind, tree type1, tree type2) return trait_expr; } + complete_type (type1); + if (type2) + complete_type (type2); + /* The only required diagnostic. */ if (kind == CPTK_IS_BASE_OF && NON_UNION_CLASS_TYPE_P (type1) && NON_UNION_CLASS_TYPE_P (type2) && !same_type_ignoring_top_level_qualifiers_p (type1, type2) - && !COMPLETE_TYPE_P (complete_type (type2))) + && !COMPLETE_TYPE_P (type2)) { error ("incomplete type %qT not allowed", type2); return error_mark_node; |