[Bug c++/89214] [7/8/9 Regression] ICE in digest_init_r, at cp/typeck2.c:1211 with -std=c++17

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89214

--- Comment #11 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Mar 25 16:38:48 2019
New Revision: 269919

URL: https://gcc.gnu.org/viewcvs?rev=269919&root=gcc&view=rev
Log:
        PR c++/89214 - ICE when initializing aggregates with bases.
        * typeck2.c (digest_init_r): Warn about object slicing instead of
        crashing.

        * g++.dg/cpp1z/aggr-base8.C: New test.
        * g++.dg/cpp1z/aggr-base9.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/aggr-base8.C
    trunk/gcc/testsuite/g++.dg/cpp1z/aggr-base9.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck2.c
    trunk/gcc/testsuite/ChangeLog