| // RUN: %clang_cc1 %s -verify -fsyntax-only |
| |
| // expected-no-diagnostics |
| |
| __attribute__((callback(1))) void no_args(void (*callback)(void)); |
| __attribute__((callback(1, 2, 3))) void args_1(void (*callback)(int, double), int a, double b); |
| __attribute__((callback(2, 3, 3))) void args_2(int a, void (*callback)(double, double), double b); |
| __attribute__((callback(2, -1, -1))) void args_3(int a, void (*callback)(double, double), double b); |
| |
| __attribute__((callback(callback))) void no_argsb(void (*callback)(void)); |
| __attribute__((callback(callback, a, 3))) void args_1b(void (*callback)(int, double), int a, double b); |
| __attribute__((callback(callback, b, b))) void args_2b(int a, void (*callback)(double, double), double b); |
| __attribute__((callback(2, __, __))) void args_3b(int a, void (*callback)(double, double), double b); |
| __attribute__((callback(callback, -1, __))) void args_3c(int a, void (*callback)(double, double), double b); |