[Bug c++/84927] [7 Regression] ICE with NSDMI and reference

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84927

--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Mar 20 18:13:38 2018
New Revision: 258691

URL: https://gcc.gnu.org/viewcvs?rev=258691&root=gcc&view=rev
Log:
        PR c++/84927
        * constexpr.c (cxx_eval_bare_aggregate): Update constructor's flags
        as we evaluate the elements.
        (cxx_eval_constant_expression): Verify constructor's flags
        unconditionally.

        * g++.dg/cpp1y/nsdmi-aggr9.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/nrv19.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/constexpr.c
    trunk/gcc/testsuite/ChangeLog