[Bug c++/79380] ICE on C++11 code with illegal alignas specifier on x86_64-linux-gnu: unexpected expression ‘f’ of kind overload

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79380

--- Comment #4 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Sun Feb 19 17:43:41 2017
New Revision: 245578

URL: https://gcc.gnu.org/viewcvs?rev=245578&root=gcc&view=rev
Log:
/cp
2017-02-19  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/79380
        * typeck.c (cxx_alignas_expr): Reject a non-integral alignas
        argument.

/testsuite
2017-02-19  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/79380
        * g++.dg/cpp0x/alignas8.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/alignas8.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog