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Postings from May 2005
Argument Type Checking
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From:
Joshua Gatcomb
Date:
May 19, 2005 12:28
Subject:
Argument Type Checking
Message ID:
941eab8405051912284cf481@mail.gmail.com
All:
I was hoping the following would give me an outright error
sub foo (Int $bar) {
say $bar;
}
foo('hello');
I seem to recall, probably incorrectly, that one of the differences
with int, Int, and no type declaration at all is that one would
happily autoconvert for you, 1 would autoconvert but forget it ever
happened, and 1 would be an outright failure.
Ok - so could someone set me straight?
What should that code snippet do? Would it do anything different if
Int had been int?
Cheers,
Joshua Gatcomb
a.k.a. L~R
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Argument Type Checking
by Joshua Gatcomb