[Issue 21018] Assert fails glue.d(1560) using -allinst due to an error making it into codegen

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21018

--- Comment #4 from RazvanN <razvan.nitu1305 at gmail.com> ---
*** Issue 21017 has been marked as a duplicate of this issue. ***

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