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[Bug preprocessor/11022] [3.3 regression] no warning for non-compatible macro redefine
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jun 2003 05:40:39 -0000
- Subject: [Bug preprocessor/11022] [3.3 regression] no warning for non-compatible macro redefine
- References: <20030529024245.11022.ljrittle@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11022
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-06-19 05:40 -------
Subject: Bug 11022
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: neil@gcc.gnu.org 2003-06-19 05:40:33
Modified files:
gcc : ChangeLog cppmacro.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/cpp: redef3.c
Log message:
PR preprocessor/11022
* cppmacro.c (warn_of_redefinition): Handle cases where the two
definitions have different numbers of tokens.
testsuite:
* gcc.dg/cpp/redef3.c: New file.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.591&r2=1.16114.2.592
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppmacro.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.126.4.1&r2=1.126.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.189&r2=1.2261.2.190
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/cpp/redef3.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.6.1