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[Bug middle-end/18493] [3.4 Regression] gcc doesn't like switch blocks without case/default labels
- 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: 16 Dec 2004 14:43:12 -0000
- Subject: [Bug middle-end/18493] [3.4 Regression] gcc doesn't like switch blocks without case/default labels
- References: <20041115032230.18493.fn_x@hotmail.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-16 14:43 -------
Subject: Bug 18493
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: sayle@gcc.gnu.org 2004-12-16 14:42:50
Modified files:
gcc : ChangeLog c-typeck.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: switch-4.c
Log message:
PR middle-end/18493
* c-typeck.c (c_finish_case): Rechain statements if we didn't
encounter any case labels or a default.
* gcc.dg/switch-4.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.744&r2=2.2326.2.745
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.272.2.10&r2=1.272.2.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.328&r2=1.3389.2.329
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/switch-4.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.22.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18493