[Bug c++/119561] GCC hasn't completely forbidden user-declared specializations of std::initializer_list

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119561
Bug 119561 depends on bug 120635, which changed state.

Bug 120635 Summary: Support something like [[clang::no_specializations]] 
attribute
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120635

           What    |Removed                     |Added
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             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED