[Bug libstdc++/68139] rethrow_if_nested should tolerate overloaded unary operator&

[ville.voutilainen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68139

Ville Voutilainen <ville.voutilainen at gmail dot com> changed:

           What    |Removed                     |Added
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             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
Done.