[Bug ada/58299] Ada defines UNICODE and _UNICODE too late for __MINGW32__

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58299

--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> Huh?  So you can blatantly ignore it there too?  Not only is that completely
> asinine, it contradicts the hint on the "add attachment" link: "proposed
> *patch*, testcase, etc."  Surely, it is much more logical to have patches
> attached to the problem report to which they relate?

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