[Issue 18071] [REG2.078] byKey, byValue and byKeyValue are now a hole for unsafe code

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18071

--- Comment #5 from github-bugzilla at puremagic.com ---
Commit pushed to master at https://github.com/dlang/druntime

https://github.com/dlang/druntime/commit/13f4ab2f912c6050808558cdd3bab750e20b32e3
Make sure we extract the AA from an alias this'd type for getting AA
ranges. Fixes Issue 18071

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