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[Bug c++/44619] [4.6 Regression] Bogus set but not used warning when using pointer to member operators
- 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: 22 Jun 2010 20:50:27 -0000
- Subject: [Bug c++/44619] [4.6 Regression] Bogus set but not used warning when using pointer to member operators
- References: <bug-44619-19357@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2010-06-22 20:50 -------
Subject: Bug 44619
Author: jakub
Date: Tue Jun 22 20:50:03 2010
New Revision: 161230
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161230
Log:
PR c++/44619
* typeck2.c (build_m_component_ref): Call mark_lvalue_use on
datum and mark_rvalue_use on component.
* g++.dg/warn/Wunused-var-13.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wunused-var-13.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/typeck2.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44619