[Bug c++/92524] [9 Regression] ICE in short program with constexpr and std::array

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92524

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Dec 20 17:24:30 2019
New Revision: 279659

URL: https://gcc.gnu.org/viewcvs?rev=279659&root=gcc&view=rev
Log:
        Backported from mainline
        2019-11-27  Jakub Jelinek  <ja...@redhat.com>

        PR c++/92524
        * tree.c (replace_placeholders_r): Don't walk constructor elts with
        RANGE_EXPR indexes.

        * g++.dg/cpp0x/pr92524.C: New test.

Added:
    branches/gcc-9-branch/gcc/testsuite/g++.dg/cpp0x/pr92524.C
Modified:
    branches/gcc-9-branch/gcc/cp/ChangeLog
    branches/gcc-9-branch/gcc/cp/tree.c
    branches/gcc-9-branch/gcc/testsuite/ChangeLog