[Issue 21177] printf check does not recognize GNU extensions

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21177

Iain Buclaw <ibuclaw at gdcproject.org> changed:

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                 CC|                            |ibuclaw at gdcproject.org

--- Comment #2 from Iain Buclaw <ibuclaw at gdcproject.org> ---
Why is this a regression when it's a feature request?

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