[Bug c++/85134] [8 Regression] ICE with invalid constexpr in 'shared' OpenMP clause

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85134

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Apr  3 16:20:02 2018
New Revision: 259038

URL: https://gcc.gnu.org/viewcvs?rev=259038&root=gcc&view=rev
Log:
        PR c++/85134
        * decl.c (cp_finish_decl): If ensure_literal_type_for_constexpr_object
        fails, after clearing DECL_DECLARED_CONSTEXPR_P don't return early,
        instead for static data members clear init and set DECL_EXTERNAL.

        * g++.dg/gomp/pr85134.C: New test.
        * g++.dg/cpp0x/constexpr-ice19.C: Expect one further error.

Added:
    trunk/gcc/testsuite/g++.dg/gomp/pr85134.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ice19.C