27 lines · c
1// RUN: %clang_cc1 %s -fsyntax-only -Wno-strict-prototypes -verify2 3typedef void (*Fn_noret)(void) __attribute__((noreturn));4typedef void (*Fn_ret)(void);5 6typedef void (*Fn_noret_noproto)() __attribute__((noreturn));7typedef void (*Fn_ret_noproto)();8 9void foo(void);10void foo_noret(void) __attribute__((noreturn));11 12void foo_noproto();13void foo_noret_noproto() __attribute__((noreturn));14 15void test() {16 Fn_noret fn2 = &foo; // expected-error {{incompatible function pointer types initializing 'Fn_noret'}}17 Fn_noret fn3 = &foo_noret;18 Fn_ret fn4 = &foo_noret;19 Fn_ret fn5 = &foo;20 21 Fn_noret_noproto fn6 = &foo_noproto; // expected-error {{incompatible function pointer types initializing 'Fn_noret_noproto'}}22 Fn_noret_noproto fn7 = &foo_noret_noproto;23 Fn_ret_noproto fn8 = &foo_noret_noproto;24 Fn_ret_noproto fn9 = &foo_noproto;25}26 27