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wren/test/while/syntax.wren
Bob Nystrom e6e7b2594c For loops!
2013-12-24 21:04:11 -08:00

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// Single-expression body.
var c = 0
while (c < 3) IO.write(c = c + 1)
// expect: 1
// expect: 2
// expect: 3
// Block body.
var a = 0
while (a < 3) {
IO.write(a)
a = a + 1
}
// expect: 0
// expect: 1
// expect: 2
// Newline after "while".
var d = 0
while
(d < 3) IO.write(d = d + 1)
// expect: 1
// expect: 2
// expect: 3
// TODO: Close over variable in body.