| /* PR 30551 -Wmain is enabled by -Wall. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-Wall" } */ | |
| void main(char a) {} /* { dg-warning "first argument of .main. should be .int." "int" } */ | |
| /* { dg-warning ".main. takes only zero or two arguments" "zero or two" { target *-*-* } .-1 } */ | |
| /* { dg-warning "return type of .main. is not .int." "return type" { target *-*-* } .-2 } */ |