[Bug c++/22551] [4.0/4.1 Regression] [ICE] in tree_low_cst, at tree.c:3843

[cvs-commit at gcc dot gnu dot org]

------- Comment #7 from cvs-commit at gcc dot gnu dot org  2005-10-14 12:55 
-------
Subject: Bug 22551

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]      2005-10-14 12:55:33

Modified files:
        gcc            : ChangeLog c-common.c 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/g++.dg/other: switch2.C 

Log message:
        .:
        PR c++/22551
        * c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's
        overflow flags.  Refactor some conditionals.
        testsuite:
        PR c++/22551
        * g++.dg/other/switch2.C: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10156&r2=2.10157
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&r1=1.655&r2=1.656
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6190&r2=1.6191
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/other/switch2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22551