This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug preprocessor/30805] [4.1/4.2/4.3 Regression] Internal compiler error when using "x##,##__VA_ARGS__" in macro
- From: "tromey at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Nov 2007 18:21:16 -0000
- Subject: [Bug preprocessor/30805] [4.1/4.2/4.3 Regression] Internal compiler error when using "x##,##__VA_ARGS__" in macro
- References: <bug-30805-14101@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from tromey at gcc dot gnu dot org 2007-11-01 18:21 -------
Subject: Bug 30805
Author: tromey
Date: Thu Nov 1 18:20:48 2007
New Revision: 129827
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129827
Log:
libcpp
PR preprocessor/30805:
* macro.c (paste_tokens): Handle padding token.
(paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
gcc/testsuite
PR preprocessor/30805:
* gcc.dg/cpp/pr30805.c: New file.
Added:
trunk/gcc/testsuite/gcc.dg/cpp/pr30805.c
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/libcpp/ChangeLog
trunk/libcpp/macro.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30805