2012-08-01 19:30:05 -05:00
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fn f<T: copy>(x: ~[T]) -> T { return x[0]; }
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2011-07-08 07:28:46 -05:00
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2012-08-01 19:30:05 -05:00
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fn g(act: fn(~[int]) -> int) -> int { return act(~[1, 2, 3]); }
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2011-07-08 07:28:46 -05:00
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fn main() {
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2011-07-27 07:19:39 -05:00
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assert (g(f) == 1);
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2012-07-14 00:57:48 -05:00
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let f1: fn(~[~str]) -> ~str = f;
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assert (f1(~[~"x", ~"y", ~"z"]) == ~"x");
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2011-07-18 10:41:35 -05:00
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}
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