18 lines
392 B
Rust
18 lines
392 B
Rust
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// -*- rust -*-
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type compare[T] = fn(@T, @T) -> bool ;
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fn test_generic[T](@T expected, &compare[T] eq) {
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let @T actual = alt (true) { case (true) { expected } };
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assert (eq(expected, actual));
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}
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fn test_box() {
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fn compare_box(@bool b1, @bool b2) -> bool { ret *b1 == *b2; }
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auto eq = bind compare_box(_, _);
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test_generic[bool](@true, eq);
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}
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fn main() { test_box(); } |