| // RUN: %clang_cc1 -fsyntax-only -verify -triple wasm32 -target-feature +reference-types %s |
| |
| // Test for issue #118233 - crash when using __funcref on non-pointer type |
| |
| // Valid usage - __funcref on function pointer type |
| typedef void (*__funcref funcref_t)(); |
| |
| // Invalid usage - __funcref on non-pointer types should give error, not crash |
| int hsGetFuncRefForGlobal(__funcref function); // expected-error {{type specifier missing, defaults to 'int'}} \ |
| // expected-error {{'__funcref' attribute can only be applied to a function pointer type}} \ |
| // expected-error {{'__funcref' attribute only applies to functions pointers}} |
| |
| typedef __funcref int bad_typedef; // expected-error {{'__funcref' attribute can only be applied to a function pointer type}} \ |
| // expected-error {{'__funcref' attribute only applies to functions pointers}} |
| |
| __funcref int global_var; // expected-error {{'__funcref' attribute can only be applied to a function pointer type}} \ |
| // expected-error {{'__funcref' attribute only applies to functions pointers}} |
| |
| void test_funcref_non_pointer() { |
| __funcref int local_var; // expected-error {{'__funcref' attribute can only be applied to a function pointer type}} \ |
| // expected-error {{'__funcref' attribute only applies to functions pointers}} |
| } |
| |
| // Invalid - __funcref on non-function pointer (pointer to int) |
| typedef int *__funcref bad_ptr_typedef; // expected-error {{'__funcref' attribute can only be applied to a function pointer type}} \ |
| // expected-error {{'__funcref' attribute only applies to functions pointers}} |
