[Bug c++/122550] [14/15/16 Regression] constrained hidden template friend alongside existing declaration is ambiguous

[egas.g.ribeiro at tecnico dot ulisboa.pt via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122550

Egas  Ribeiro <egas.g.ribeiro at tecnico dot ulisboa.pt> changed:

           What    |Removed                     |Added
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                 CC|                            |egas.g.ribeiro at tecnico dot 
ulis
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--- Comment #5 from Egas  Ribeiro <egas.g.ribeiro at tecnico dot ulisboa.pt> ---
I'm working on this.