[Bug c++/80287] C++ crash with __attribute((may_alias))

[yroux at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287

--- Comment #11 from Yvan Roux <yroux at gcc dot gnu.org> ---
Author: yroux
Date: Thu Aug 24 13:20:22 2017
New Revision: 251331

URL: https://gcc.gnu.org/viewcvs?rev=251331&root=gcc&view=rev
Log:
PR c++/80287 C++ crash with __attribute((may_alias))

gcc/
2017-08-24  Yvan Roux  <yvan.roux@linaro.org>

        Backport from mainline
        2017-04-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR c++/80287
        * class.c (fixup_may_alias): Fix all type variants.

gcc/testsuite
2017-08-24  Yvan Roux  <yvan.roux@linaro.org>

        Backport from mainline
        2017-08-22  Yvan Roux  <yvan.roux@linaro.org>

        PR c++/80287
        * g++.dg/pr8028.C: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/g++.dg/pr80287.C
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/cp/class.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog