2012-06-29 16:26:56 -07:00
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fn f<T: copy>(x: ~[T]) -> T { ret x[0]; }
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2011-07-08 14:28:46 +02:00
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2012-06-29 16:26:56 -07:00
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fn g(act: fn(~[int]) -> int) -> int { ret act(~[1, 2, 3]); }
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2011-07-08 14:28:46 +02:00
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fn main() {
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2011-07-27 14:19:39 +02:00
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assert (g(f) == 1);
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2012-06-29 16:26:56 -07:00
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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 08:41:35 -07:00
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}
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