[Bug c++/63887] abi_tag confuses demangler on destructor names

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63887

Ian Lance Taylor <ian at airs dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |ian at airs dot com
         Resolution|---                         |FIXED

--- Comment #1 from Ian Lance Taylor <ian at airs dot com> ---
Should be fixed by

2015-08-15  Ian Lance Taylor  <iant@google.com>

        * cp-demangle.c (d_abi_tags): Preserve di->last_name across any
        ABI tags.

although in practice the fix will have to propagate out to the linker.