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[Bug c++/70194] [6 regression] missing -Waddress on constexpr pointer
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 17 Mar 2016 10:30:09 +0000
- Subject: [Bug c++/70194] [6 regression] missing -Waddress on constexpr pointer
- Auto-submitted: auto-generated
- References: <bug-70194-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70194
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Thu Mar 17 10:29:36 2016
New Revision: 234281
URL: https://gcc.gnu.org/viewcvs?rev=234281&root=gcc&view=rev
Log:
PR c++/70194
* typeck.c (warn_for_null_address): New function.
(cp_build_binary_op): Call it.
* g++.dg/warn/constexpr-70194.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/warn/constexpr-70194.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/typeck.c
trunk/gcc/testsuite/ChangeLog