gcc/testsuite/c-c++-common/cpp/diagnostic-pragma-1.c

   1 // { dg-do compile }
   2
   3 #pragma GCC warning "warn-a" // { dg-warning warn-a }
   4 #pragma GCC error "err-b" // { dg-error err-b }
   5
   6 #define CONST1 _Pragma("GCC warning \"warn-c\"") 1
   7 #define CONST2 _Pragma("GCC error \"err-d\"") 2
   8
   9 char a[CONST1]; // { dg-warning warn-c }
  10 char b[CONST2]; // { dg-error err-d }
  11