| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| // Decl annotations. |
| void f(int __attribute__((maybe_undef)) *a); |
| void (*fp)(int __attribute__((maybe_undef)) handle); |
| __attribute__((maybe_undef)) int i(); // expected-warning {{'maybe_undef' attribute only applies to parameters}} |
| int __attribute__((maybe_undef)) a; // expected-warning {{'maybe_undef' attribute only applies to parameters}} |
| int (* __attribute__((maybe_undef)) fpt)(char *); // expected-warning {{'maybe_undef' attribute only applies to parameters}} |
| void h(int *a __attribute__((maybe_undef("RandomString")))); // expected-error {{'maybe_undef' attribute takes no arguments}} |
| |
| // Type annotations. |
| int __attribute__((maybe_undef)) ta; // expected-warning {{'maybe_undef' attribute only applies to parameters}} |
| |
| // Typedefs. |
| typedef int callback(char *) __attribute__((maybe_undef)); // expected-warning {{'maybe_undef' attribute only applies to parameters}} |