Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/skipping.c @ 132:d34655255c78
update gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 10:21:07 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* Copyright (C) 2000 Free Software Foundation, Inc. */ /* { dg-do preprocess } */ /* Tests expansion of macros whilst skipping false conditionals. */ /* Source: Neil Booth, 29 Oct 2000. */ #define F() #define TRUE 1 #if 0 F( /* No diagnostic: don't even try to expand it. */ #endif #if 0 #elif TRUE /* Expand this, even though we were skipping. */ #else #error Macros not expanded in #elif #endif /* Check we don't warn about bad identifiers when skipping. */ #if 0 #define foo __VA_ARGS__ /* { dg-bogus "warned about identifier" } */ #endif