1 // RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s 2 // RUN: cp %s %t 3 // RUN: not %clang_cc1 -pedantic -fixit -x c %t 4 // RUN: %clang_cc1 -pedantic -Werror -Wno-invalid-noreturn -x c %t 5 6 /* This is a test of the various code modification hints that are 7 provided as part of warning or extension diagnostics. All of the 8 warnings will be fixed by -fixit, and the resulting file should 9 compile cleanly with -Werror -pedantic. */ 10 11 struct s; // expected-note{{previous use is here}} 12 13 union s *s1; // expected-error{{use of 's' with tag type that does not match previous declaration}} 14 15 struct Point { 16 float x, y, z; 17 }; 18 19 struct Point *get_origin(); 20 21 void test_point() { 22 (void)get_origin->x; // expected-error {{base of member reference is a function; perhaps you meant to call it with no arguments?}} 23 } 24 25 // These errors require C11. 26 #if __STDC_VERSION__ > 199901L 27 void noreturn_1() _Noreturn; // expected-error {{must precede function declarator}} 28 void noreturn_1() { 29 return; // expected-warning {{should not return}} 30 } 31 void noreturn_2() _Noreturn { // expected-error {{must precede function declarator}} 32 return; // expected-warning {{should not return}} 33 } 34 #endif 35
