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Diffstat (limited to 'gcc/go/gofrontend/expressions.cc')
| -rw-r--r-- | gcc/go/gofrontend/expressions.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index 2492d9f..247ae1b 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -10316,7 +10316,12 @@ Builtin_call_expression::do_check_types(Gogo*) case BUILTIN_PANIC: case BUILTIN_SIZEOF: case BUILTIN_ALIGNOF: - this->check_one_arg(); + if (this->check_one_arg()) + { + Expression* arg = this->one_arg(); + if (arg->type()->is_void_type()) + this->report_error(_("argument to builtin has void type")); + } break; case BUILTIN_RECOVER: |