On Thu, 28 Jul 2011, Alex Shinn wrote:
On Thu, Jul 28, 2011 at 8:13 AM, Aaron W. Hsu <arcfide@x> wrote:This is news to me. The semantics I expect from WHEN and UNTIL are that they return the value of the last expression in their bodies. I am aware of no reason to not do this.Put more simply, trying to use the result of `when' or `unless' is meaningless. Can you provide an example of using the result that you wouldn't consider bad style?
I can't provide an example, but then again, I can't really definitively say that there isn't one. Fair enough, though I'm still leary of just forcing everything to unspecified values here. Aaron W. Hsu -- Programming is just another word for the lost art of thinking.
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