1 | // RUN: %clang_cc1 %s -fsyntax-only -verify |
2 | // rdar://10095762 |
3 | |
4 | typedef void (*Fn_noret)(void) __attribute__((noreturn)); |
5 | typedef void (*Fn_ret)(void); |
6 | |
7 | typedef void (*Fn_noret_noproto)() __attribute__((noreturn)); |
8 | typedef void (*Fn_ret_noproto)(); |
9 | |
10 | void foo(void); |
11 | void foo_noret(void) __attribute__((noreturn)); |
12 | |
13 | void foo_noproto(); |
14 | void foo_noret_noproto() __attribute__((noreturn)); |
15 | |
16 | void test() { |
17 | Fn_noret fn2 = &foo; // expected-warning {{incompatible function pointer types initializing 'Fn_noret'}} |
18 | Fn_noret fn3 = &foo_noret; |
19 | Fn_ret fn4 = &foo_noret; |
20 | Fn_ret fn5 = &foo; |
21 | |
22 | Fn_noret_noproto fn6 = &foo_noproto; // expected-warning {{incompatible function pointer types initializing 'Fn_noret_noproto'}} |
23 | Fn_noret_noproto fn7 = &foo_noret_noproto; |
24 | Fn_ret_noproto fn8 = &foo_noret_noproto; |
25 | Fn_ret_noproto fn9 = &foo_noproto; |
26 | } |
27 | |
28 | |