https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64816
Richard Smith <richard-gccbugzilla at metafoo dot co.uk> changed:
What |Removed |Added
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CC| |richard-gccbugzilla@metafoo
| |.co.uk
--- Comment #5 from Richard Smith <richard-gccbugzilla at metafoo dot co.uk> ---
Possibly a duplicate of bug#59930? (It looks like class-scope friend class
template declarations sometimes inject the class template into the wrong
namespace, specifically if the template containing the friend is instantiated
before the befriended template is declared.)
