[Issue 11594] synchronized causing segfault instead of Error.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=11594

--- Comment #4 from Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> ---
Oops, looks like I misunderstood the issue. Thanks for the clarification; and
for the fix, Nemanja.

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