c++/8982: "using foo::operator+" doesn't parse

[Neil Booth]

Nathanael Nerode wrote:-

> This appears to work with mainline now that the new parser has been committed.
> 
> Does this nead a testcase (and if so where should I put it)?  Once that 
> question is resolved I believe we can close this bug.

I think we should put all existing PRs resolved by the new parser in the
testsuite.

g++.dg/parse

is a possible location.

Neil.