On Wed, Jun 25, 2014 at 2:04 AM, Richard Smith <[email protected]>
wrote:
>
> This is a C++11 feature:
>
> struct A;
> struct B {
> friend A; // note, not 'friend struct A;'
> };
>
You're right, not sure how I missed this as I have a test for this case.
> Should be:
>
> template<typename> struct C {};
> struct D {
> template<> friend struct C<int>;
> };
>
> (That's ill-formed, but our error recovery path treats it as if it didn't
> have the 'template<>'.) If that doesn't hit that codepath, I think it may
> be unreachable.
>
Nope, that one is handled in ActOnClassTemplateSpecialization. I think that
this code is unreachable...
I still need you to OK my changes before I commit them.
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