http://d.puremagic.com/issues/show_bug.cgi?id=6942
Kenji Hara <k.hara...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #2 from Kenji Hara <k.hara...@gmail.com> 2011-12-02 18:56:15 PST ---
The pureness of lazy parameter belongs to the *caller side*, not callee side.
It is a design.
One use case is std.exception.enforce. It receives a condition as a lazy
parameter, but whole enforce function can become pure with the design.
Delegate parameter is similar to lazy parameter, but it is different in this
point.
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