[Issue 16665] static assert is only checked after the following dependent type declaration

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=16665

--- Comment #7 from Manu <turkeyman at gmail.com> ---
LDC 1.39.0 (DMD v2.109.1, LLVM 18.1.6)

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