view gcc/testsuite/gcc.dg/pragma-push_macro-1.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

/* Prove that HANDLE_PRAGMA_PUSH_POP_MACRO handling works somewhat. */

/* { dg-do link { target *-*-mingw* } } */

#define TEXT1  "ABC"
#define TEXT2  "DEF"

int main()
{
  if (__builtin_strcmp (TEXT1 TEXT2, "ABCDEF") != 0)
    link_error ();

#pragma push_macro("TEXT1")
#undef TEXT1
#define TEXT1  "XYZ"

  if (__builtin_strcmp (TEXT1 TEXT2, "XYZDEF") != 0)
    link_error ();

#pragma pop_macro("TEXT1")

  if (__builtin_strcmp (TEXT1 TEXT2, "ABCDEF") != 0)
    link_error ();

  return 0;
}