[Issue 18573] cast(void) leads to floating point return value not being popped from FPU stack

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18573

--- Comment #5 from Walter Bright <bugzilla at digitalmars.com> ---
https://github.com/dlang/dmd/pull/9362

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