[Issue 22616] Infinity loop instead of InvalidMemoryOperationError during GC routine

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22616

--- Comment #4 from moonlightsentinel at disroot.org ---
The problem here is that this line [1] is executed before the exception is
rethrown - which calls `_d_throwdwarf` and ends up trying to allocate the
DefaultTraceHandler.

[1]
https://github.com/dlang/druntime/blob/fd9a45448244fb9dd4326520ad8526c540895eb0/src/core/internal/gc/impl/conservative/gc.d#L3141

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