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#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <stddef.h>
#define INDEX 0 // remove zero to get the error
struct foo
{
int array[INDEX];
};
int main()
{
#ifdef __clang_major__
printf ("clang detected version %d.%d\n", __clang_major__, __clang_minor__);
#endif
#ifdef __GNUC__
// note that clang 3.7 declares itself as a gcc 4.2"
printf ("gcc detected version %d.%d\n", __GNUC__, __GNUC_MINOR__);
#endif
return 0;
}