[Bug c++/83187] [8 regression] internal compiler error: in get_alias_set, at alias.c:923

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83187

--- Comment #3 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Wed Nov 29 13:22:44 2017
New Revision: 255231

URL: https://gcc.gnu.org/viewcvs?rev=255231&root=gcc&view=rev
Log:
[PATCH] complex type canonicalization


https://gcc.gnu.org/ml/gcc-patches/2017-11/msg02453.html
        PR c++/83817
        * tree.c (build_complex_type): Fix canonicalization.  Only fill in
        type if it is new.

        PR c++/83187
        * g++.dg/opt/pr83187.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr83187.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c