Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/alias-7.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-require-alias "" } */ /* { dg-options "-O2" } */ extern void abort (void); #define ASMNAME(cname) ASMNAME2 (__USER_LABEL_PREFIX__, cname) #define ASMNAME2(prefix, cname) STRING (prefix) cname #define STRING(x) #x int foo __asm__ (ASMNAME ("foo")) __attribute__((nocommon)); extern __typeof (foo) bar __attribute__ ((weak, alias ("foo"))); int main (void) { if (&foo != &bar || foo || bar) abort (); return bar; }