wren/test/language/for/close_over_loop_variable.wren

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var list = []

for (i in [1, 2, 3]) {
  list.add(fn () { System.print(i) })
}

for (f in list) f()
// expect: 1
// expect: 2
// expect: 3
For loops! 2013-12-24 21:04:11 -08:00			`var list = []`

			`for (i in [1, 2, 3]) {`
Add an anonymous expression fn syntax. 2015-11-27 21:17:34 -08:00			`list.add(fn () { System.print(i) })`
For loops! 2013-12-24 21:04:11 -08:00			`}`

Convert most ".call()" calls to "()". 2015-11-26 10:01:28 -08:00			`for (f in list) f()`
For loops! 2013-12-24 21:04:11 -08:00			`// expect: 1`
			`// expect: 2`
			`// expect: 3`