2012-11-01 17:14:36 -05:00
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fn add(n: int) -> fn@(int) -> int {
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fn@(m: int) -> int { m + n }
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}
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fn main()
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{
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assert add(3)(4) == 7;
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let add1 : fn@(int)->int = add(1);
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assert add1(6) == 7;
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let add2 : &(fn@(int)->int) = &add(2);
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assert (*add2)(5) == 7;
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2012-11-14 14:40:23 -06:00
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let add3 : fn(int)->int = add(3);
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2012-11-01 17:14:36 -05:00
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assert add3(4) == 7;
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}
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