[Issue 23874] -profile=gc segfaults / ICE regression

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23874

--- Comment #1 from Jan Jurzitza <d.bugs at webfreak.org> ---
note: the code to reproduce has been fixed with
https://github.com/dlang/dmd/commit/abb7836dd705be4f3c82e606b31d54dd69276476 on
master, but that did not seem intentional and I'm keeping this open until the
real regression cause has been identified and can be confirmed fixed by this.

Regression was introduced by
https://github.com/dlang/dmd/commit/276ef2145b2cab876c82845d2d1e943847ea2f3a

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