1/* Another test case for over-eager multiple include optimization. 2 This one distilled from glibc's setlocale.c and categories.def. */ 3/* { dg-do compile } */ 4 5#define X a 6#include "mi3.def" 7#undef X 8 9#define X b 10#include "mi3.def" 11#undef X 12 13#include "mi3.h" 14#include "mi3.h" /* The second include declares variable c. */ 15 16int 17main(void) 18{ 19 return a + b + c; 20} 21