external/bsd/llvm/dist/clang/test/FixIt/fixit-errors.c

   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 void noreturn_1() _Noreturn; // expected-error {{must precede function declarator}}
  26 void noreturn_1() {
  27   return; // expected-warning {{should not return}}
  28 }
  29 void noreturn_2() _Noreturn { // expected-error {{must precede function declarator}}
  30   return; // expected-warning {{should not return}}
  31 }