gcc/testsuite/gcc.dg/visibility-8.c

   1 /* Test hidden visibility on built-in functions (for libc).  PR 13856.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-std=gnu99" } */
   4 /* { dg-require-visibility "" } */
   5 /* { dg-final { scan-hidden "__GI_fputs_unlocked" } } */
   6
   7 int fputs_unlocked (const char *restrict, int *restrict)
   8    __asm__ ("__GI_fputs_unlocked")
   9    __attribute__ ((visibility ("hidden")));
  10
  11 int
  12 fputs_unlocked (str, fp)
  13      const char *str;
  14      int *fp;
  15 {
  16 }