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[Bug c++/30860] Should warn about boolean constant false used in pointer context
- From: "mueller at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Mar 2007 23:17:16 -0000
- Subject: [Bug c++/30860] Should warn about boolean constant false used in pointer context
- References: <bug-30860-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from mueller at gcc dot gnu dot org 2007-03-14 23:17 -------
Subject: Bug 30860
Author: mueller
Date: Wed Mar 14 23:17:03 2007
New Revision: 122934
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122934
Log:
2007-03-15 Dirk Mueller <dmueller@suse.de>
PR c++/30860
* call.c (convert_conversion_warnings): New..
(convert_like_real): .. factored out from here.
(convert_conversion_warnings): Add warning about
false being converted to NULL in argument passing.
* g++.dg/warn/Wconversion2.C: New.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wconversion2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30860