Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/vararg3.c @ 132:d34655255c78
update gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 10:21:07 +0900 |
parents | 04ced10e8804 |
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/* Copyright (C) 2002 Free Software Foundation, Inc. */ /* { dg-do preprocess } */ /* { dg-options "-std=c99" } */ /* Source: Neil Booth, 6 Aug 2002. Tests that we DTRT with varargs commas for a single-parameter macro when in standards-conforming mode. */ #define f(...) , ## __VA_ARGS__ /* The comma from f's expansion should be retained (standards conforming mode only). Tests that it isn't in non-standards mode include macro8.c and vararg1.c. */ #if 2 f() 3 /* { dg-bogus "missing binary operator" } */ #endif