A compiler error that indicates that you are an extremely clumsy programmer. Example of how to generate one:

int main()
{
	int a,b;

	for(a=0,b=0;a<100;a++) b+=a;

	return 0;

	b/=2;
}

Unfortunately, not all compilers (eg. MSVC++) care about warning you of your blunder.

Log in or registerto write something here or to contact authors.