[Bug c++/2972] -Wuninitialized could warn about uninitialized member variable usage in constructors

[rguenth at gcc dot gnu.org]

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