[Bug c++/83287] [8 Regression] ice in tsubst_copy, at cp/pt.c:14884

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83287

--- Comment #3 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Tue Dec  5 17:29:58 2017
New Revision: 255429

URL: https://gcc.gnu.org/viewcvs?rev=255429&root=gcc&view=rev
Log:
[PR C++/83287] Mark lookup for keeping

https://gcc.gnu.org/ml/gcc-patches/2017-12/msg00242.html
        PR c++/83287
        * tree.c (build_min): Check CAST_EXPR arg for OVERLOADs.

        * g++.dg/lookup/pr83287.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/lookup/pr83287.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog