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 test()16void 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