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[Bug c++/39875] [4.5 regression] Wrong "value computed is not used" warning
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Apr 2009 05:54:46 -0000
- Subject: [Bug c++/39875] [4.5 regression] Wrong "value computed is not used" warning
- References: <bug-39875-102@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from jakub at gcc dot gnu dot org 2009-04-27 05:54 -------
Subject: Bug 39875
Author: jakub
Date: Mon Apr 27 05:54:32 2009
New Revision: 146825
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146825
Log:
PR c++/39875
* cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
-Wunused-value if implicit.
* g++.dg/warn/Wunused-15.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wunused-15.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cvt.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39875