rt_gccstream/gcc/testsuite/gcc.dg/cpp/mi3.c

21 lines
367 B
C

/* Another test case for over-eager multiple include optimization.
This one distilled from glibc's setlocale.c and categories.def. */
/* { dg-do compile } */
#define X a
#include "mi3.def"
#undef X
#define X b
#include "mi3.def"
#undef X
#include "mi3.h"
#include "mi3.h" /* The second include declares variable c. */
int
main(void)
{
return a + b + c;
}