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wren/test/break/nested_while_loop.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 i = 0
while (true) {
IO.print("outer " + i.toString)
if (i > 1) break
var j = 0
while (true) {
IO.print("inner " + j.toString)
if (j > 1) break
j = j + 1
}
i = i + 1
}
// expect: outer 0
// expect: inner 0
// expect: inner 1
// expect: inner 2
// expect: outer 1
// expect: inner 0
// expect: inner 1
// expect: inner 2
// expect: outer 2