https://issues.dlang.org/show_bug.cgi?id=20428
--- Comment #2 from FeepingCreature <default_357-l...@yahoo.de> ---
Just to make it clearer:
interface I {
void foo(int i) in (i < 10);
}
This means that for any implementation of I, foo() *has to* take all i < 10.
But it can always *choose* to additionally take i >= 10.
And by default, if you specify no in-condition in C : I {}, it does.
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