Bug 24530 – Rethrowing exception outside of catch clause segfaults with -dip1008

Steps to reproduce: ----- $ cat example.d import std.stdio : writeln; void main() { Throwable a; try throw new Exception("A"); catch (Throwable b) a = b; writeln(a); } $ dmd example.d $ ./example [email protected](6): A ---------------- ??:? _Dmain [0x44f8e8] $ dmd -dip1008 example.d $ ./example zsh: segmentation fault (core dumped) ./example ----- s/writeln(a)/throw a;/ likewise segfaults. I suspect that a is dangling.

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