[Bug c++/65157] Unable to define a static template member function of a nested class as a friend of a sibling class.

[richard-gccbugzilla at metafoo dot co.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65157

Richard Smith <richard-gccbugzilla at metafoo dot co.uk> changed:

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--- Comment #2 from Richard Smith <richard-gccbugzilla at metafoo dot co.uk> ---
Clang is wrong; lookup for B::Create should fail because B is a dependent type,
which is what happens in GCC and EDG. Adding this before 'main' crashes Clang:

template<> class A<int>::B {};
A<int>::C<int> c;

(Internally, Clang is marking the friend declaration as invalid, but failing to
actually produce a corresponding diagnostic.)

Filed as bugs.llvm.org/PR35377.