[Bug d/90136] [d] Merge UDAs between function prototype and definitions

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90136

Iain Buclaw <ibuclaw at gdcproject dot org> changed:

           What    |Removed                     |Added
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   Target Milestone|9.4                         |10.0

--- Comment #4 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
Setting milestone to version 10, as it's a feature request that affects an
extension to the language, not the core language itself.