/* { dg-do preprocess } */ /* { dg-options "-pedantic -std=gnu89" } */ /* You can't do this in your own code... */ // C++ comment is not in C89 { dg-warning "style comment|reported only once" "good warning" } /* ...but we don't bitch about it more than once. */ // C++ comment is not in C89 { dg-bogus "style comment" "bad warning" } /* { dg-final { scan-file-not cxxcom1.i "is not in C89" } } */