[Bug c++/19565] [3.4/4.0/4.1 Regression] g++ does not warn about overflow in conversion but gcc does

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #3 from cvs-commit at gcc dot gnu dot org  2005-10-14 19:50 -------
Subject: Bug 19565

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     mmitchel@gcc.gnu.org    2005-10-14 19:50:09

Modified files:
        gcc/cp         : call.c decl.c typeck2.c ChangeLog 
        gcc/testsuite/g++.dg/ext: packed4.C 
        gcc/testsuite/g++.dg/opt: 20050511-1.C 
        gcc/testsuite/g++.old-deja/g++.other: warn4.C 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/g++.dg/warn: Wconversion1.C 

Log message:
        PR c++/19565
        * g++.dg/warn/Wconversion1.C: New test.
        * g++.dg/ext/packed4.C: Compile with -w.
        * g++.dg/opt/20050511-1.C: Likewise.
        * g++.old-deja/g++.other/warn4.C: Compiler with -Wconversion.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/call.c.diff?cvsroot=gcc&r1=1.558&r2=1.559
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1434&r2=1.1435
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck2.c.diff?cvsroot=gcc&r1=1.192&r2=1.193
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4932&r2=1.4933
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/packed4.C.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/opt/20050511-1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/Wconversion1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.other/warn4.C.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6192&r2=1.6193


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19565