2011-09-23 16:58:06 -05:00
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// -*- rust -*-
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2011-10-18 17:07:40 -05:00
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type compare<T> = fn@(T, T) -> bool;
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2011-09-23 16:58:06 -05:00
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2012-01-02 08:31:58 -06:00
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fn test_generic<copy T>(expected: T, eq: compare<T>) {
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2011-09-23 16:58:06 -05:00
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let actual: T = alt true { true { expected } };
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assert (eq(expected, actual));
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}
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fn test_vec() {
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2011-10-06 05:50:24 -05:00
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fn compare_box(&&v1: ~int, &&v2: ~int) -> bool { ret v1 == v2; }
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2011-09-23 16:58:06 -05:00
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let eq = bind compare_box(_, _);
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test_generic::<~int>(~1, eq);
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}
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fn main() { test_vec(); }
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