gcc/testsuite/gcc.dg/pr47276.c

/* { dg-do compile } */
/* { dg-require-alias "" } */
/* { dg-require-visibility "" } */
/* { dg-add-options bind_pic_locally } */

#define ASMNAME(cname)  ASMNAME2 (__USER_LABEL_PREFIX__, cname)
#define ASMNAME2(prefix, cname) STRING (prefix) cname
#define STRING(x)    #x

extern void syslog (int __pri, __const char *__fmt, ...)
     __attribute__ ((__format__ (__printf__, 2, 3)));
extern void vsyslog (int __pri, __const char *__fmt, int __ap)
     __attribute__ ((__format__ (__printf__, 2, 0)));
void
__vsyslog(int pri, const char *fmt, int ap)
{
}
void
__syslog_chk(int pri, int flag, const char *fmt, ...)
{
}
void
__vsyslog_chk(int pri, int flag, const char *fmt, int ap)
{
}
extern __typeof (__vsyslog_chk) __EI___vsyslog_chk __asm__("" ASMNAME ("__vsyslog_chk")); extern __typeof (__vsyslog_chk) __EI___vsyslog_chk __attribute__((alias ("" "__GI___vsyslog_chk")));
void
__syslog(int pri, const char *fmt, ...)
{
}
extern __typeof (__syslog) syslog __attribute__ ((alias ("__syslog")));
extern __typeof (syslog) __EI_syslog __asm__("" ASMNAME ("syslog")); extern __typeof (syslog) __EI_syslog __attribute__((alias ("" "__GI_syslog")));
extern __typeof (__vsyslog) vsyslog __attribute__ ((alias ("__vsyslog")));
extern __typeof (vsyslog) __EI_vsyslog __asm__("" ASMNAME ("vsyslog")); extern __typeof (vsyslog) __EI_vsyslog __attribute__((alias ("" "__GI_vsyslog")));
extern __typeof (syslog) syslog __asm__ ("" ASMNAME ("__GI_syslog")) __attribute__ ((visibility ("hidden")));
extern __typeof (vsyslog) vsyslog __asm__ ("" ASMNAME ("__GI_vsyslog")) __attribute__ ((visibility ("hidden")));
extern __typeof (__vsyslog_chk) __vsyslog_chk __asm__ ("" ASMNAME ("__GI___vsyslog_chk")) __attribute__ ((visibility ("hidden")));