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[Bug c++/2972] -Wuninitialized could warn about uninitialized member variable usage in constructors
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Apr 2017 07:35:24 +0000
- Subject: [Bug c++/2972] -Wuninitialized could warn about uninitialized member variable usage in constructors
- Auto-submitted: auto-generated
- References: <bug-2972-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2972
--- Comment #24 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Apr 24 07:34:51 2017
New Revision: 247090
URL: https://gcc.gnu.org/viewcvs?rev=247090&root=gcc&view=rev
Log:
2017-04-24 Richard Biener <rguenther@suse.de>
PR c++/2972
* tree-ssa-uninit.c (warn_uninitialized_vars): Handle some
pointer-based references.
* g++.dg/warn/Wuninitialized-10.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wuninitialized-10.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-uninit.c