[Bug c++/71712] Redundant ABI tags for conversion operator

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71712

--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Aug  9 16:55:08 2016
New Revision: 239299

URL: https://gcc.gnu.org/viewcvs?rev=239299&root=gcc&view=rev
Log:
        PR c++/71712 - ABI tags on conversion ops.

        * class.c (check_abi_tags): Don't duplicate tags for conversion ops.

Added:
    trunk/gcc/testsuite/g++.dg/abi/abi-tag22.C
    trunk/gcc/testsuite/g++.dg/abi/abi-tag22a.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/cp/mangle.c