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

[edlinger at gcc dot gnu.org]

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

--- Comment #2 from Bernd Edlinger <edlinger at gcc dot gnu.org> ---
Author: edlinger
Date: Mon Apr 17 20:41:40 2017
New Revision: 246955

URL: https://gcc.gnu.org/viewcvs?rev=246955&root=gcc&view=rev
Log:
017-04-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

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

gcc/testsuite
2017-04-17  Bernd Edlinger  <bernd.edlinger@hotmail.de> 

        PR c++/80287
        * g++.dg/lto/pr80287_0.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr80287_0.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/testsuite/ChangeLog