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wren/test/while/return_closure.wren
Bob Nystrom 3be059a137 Fix scoping and break statements.
Variables declared in the loop were not properly disposed of
when you broke out of the loop.
2014-01-06 08:01:04 -08:00

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var f = fn {
while (true) {
var i = "i"
return fn IO.print(i)
}
}
var g = f.call
g.call
// expect: i