[Issue 15984] [REG2.071] Interface contracts retrieve garbage instead of parameters

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15984

--- Comment #12 from anonymous4 <dfj1es...@sneakemail.com> ---
AFAIK, normal nested function doesn't trigger closure allocation if it's only
called and its delegate is not taken.

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