gcc/testsuite/gcc.dg/pr47276.c

   1 /* { dg-do compile } */
   2 /* { dg-require-alias "" } */
   3 /* { dg-require-visibility "" } */
   4 /* { dg-add-options bind_pic_locally } */
   5
   6 #define ASMNAME(cname)  ASMNAME2 (__USER_LABEL_PREFIX__, cname)
   7 #define ASMNAME2(prefix, cname) STRING (prefix) cname
   8 #define STRING(x)    #x
   9
  10 extern void syslog (int __pri, __const char *__fmt, ...)
  11      __attribute__ ((__format__ (__printf__, 2, 3)));
  12 extern void vsyslog (int __pri, __const char *__fmt, int __ap)
  13      __attribute__ ((__format__ (__printf__, 2, 0)));
  14 void
  15 __vsyslog(int pri, const char *fmt, int ap)
  16 {
  17 }
  18 void
  19 __syslog_chk(int pri, int flag, const char *fmt, ...)
  20 {
  21 }
  22 void
  23 __vsyslog_chk(int pri, int flag, const char *fmt, int ap)
  24 {
  25 }
  26 extern __typeof (__vsyslog_chk) __EI___vsyslog_chk __asm__("" ASMNAME ("__vsyslog_chk")); extern __typeof (__vsyslog_chk) __EI___vsyslog_chk __attribute__((alias ("" "__GI___vsyslog_chk")));
  27 void
  28 __syslog(int pri, const char *fmt, ...)
  29 {
  30 }
  31 extern __typeof (__syslog) syslog __attribute__ ((alias ("__syslog")));
  32 extern __typeof (syslog) __EI_syslog __asm__("" ASMNAME ("syslog")); extern __typeof (syslog) __EI_syslog __attribute__((alias ("" "__GI_syslog")));
  33 extern __typeof (__vsyslog) vsyslog __attribute__ ((alias ("__vsyslog")));
  34 extern __typeof (vsyslog) __EI_vsyslog __asm__("" ASMNAME ("vsyslog")); extern __typeof (vsyslog) __EI_vsyslog __attribute__((alias ("" "__GI_vsyslog")));
  35 extern __typeof (syslog) syslog __asm__ ("" ASMNAME ("__GI_syslog")) __attribute__ ((visibility ("hidden")));
  36 extern __typeof (vsyslog) vsyslog __asm__ ("" ASMNAME ("__GI_vsyslog")) __attribute__ ((visibility ("hidden")));
  37 extern __typeof (__vsyslog_chk) __vsyslog_chk __asm__ ("" ASMNAME ("__GI___vsyslog_chk")) __attribute__ ((visibility ("hidden")));