llvm-gcc-4.2/gcc/testsuite/g++.old-deja/g++.jason/rfg10.C

// { dg-do assemble  }
// Bug: g++ doesn't notice the overflow in the enum values.

#include <limits.h>
 
enum COLOR
{
    red,
    green = ULONG_MAX,
    blue // { dg-error "overflow in enumeration" }
};