gcc/testsuite/gcc.dg/pr30551.c

   1 /* PR 30551 -Wmain is enabled by -Wall.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wall" } */
   4 /* { dg-skip-if "-Wmain not enabled with -Wall on SPU" { spu-*-* } } */
   5 void main(char a) {} /* { dg-warning "first argument of .main. should be .int." } */
   6 /* { dg-warning ".main. takes only zero or two arguments" "" { target *-*-* } 5 } */
   7 /* { dg-warning "return type of .main. is not .int." "" { target *-*-* } 5 } */