[Bug go/86343] types built by GO share TYPE_FIELDS in unsupported way

[ian at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86343

--- Comment #1 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> ---
Author: ian
Date: Thu Jun 28 17:46:36 2018
New Revision: 262225

URL: https://gcc.gnu.org/viewcvs?rev=262225&root=gcc&view=rev
Log:
        PR go/86343
        * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Call
        build_variant_type_copy rather than build_distinct_type_copy.

Modified:
    trunk/gcc/go/ChangeLog
    trunk/gcc/go/go-gcc.cc