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- Subject: Re: Forward declarations in modules
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: Fri, 8 Sep 2006 13:18:51 -0300
> Using local with assignment is
> syntactic sugar for a local declaration followed by an assignment.
creates a new local named "a" whose initial value is 1 plus the value of
the global "a" (or a local "a" declared before).
The point is that in "local a=<expression>", the scope of the (new) name
"a" only begins after the expression.