[Issue 23723] Attributes incorrectly inferred given the same source but compiled individually

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23723

--- Comment #5 from Iain Buclaw <ibuclaw at gdcproject.org> ---
Introducing commit d5c10671317ca1f3de61acd8be760d1b77aed3a2

https://github.com/dlang/phobos/pull/8651

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