[Bug c++/26167] -Wconversion fails to detect signedness conversion from int to unsigned int in fuction call
manu at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Fri Nov 24 01:51:00 GMT 2006
------- Comment #15 from manu at gcc dot gnu dot org 2006-11-24 01:50 -------
Subject: Bug 26167
Author: manu
Date: Fri Nov 24 01:50:33 2006
New Revision: 119143
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119143
Log:
2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/2707
PR c++/26167
* c-common.c (conversion_warning): New.
(convert_and_check): Call conversion_warning unless there is an
overflow warning.
* doc/invoke.texi (-Wconversion): Update description.
testsuite/
* gcc.dg/Wconversion-integer.c: New. Supersedes
Wconversion-negative-constants.c
* gcc.dg/Wconversion-real.c: New.
* gcc.dg/Wconversion-real-integer.c: New.
* gcc.dg/Wconversion-negative-constants.c: Deleted.
* g++.dg/warn/Wconversion1.C: Modified.
Added:
trunk/gcc/testsuite/gcc.dg/Wconversion-integer.c
trunk/gcc/testsuite/gcc.dg/Wconversion-real-integer.c
trunk/gcc/testsuite/gcc.dg/Wconversion-real.c
Removed:
trunk/gcc/testsuite/gcc.dg/Wconversion-negative-constants.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-common.c
trunk/gcc/doc/invoke.texi
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/warn/Wconversion1.C
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26167
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