17 lines
213 B
Rust
17 lines
213 B
Rust
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use std;
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import std::option::*;
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pure fn p(x:int) -> bool { true }
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fn f(x:int) : p(x) { }
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fn main() {
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alt some(5) {
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some(y) {
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check p(y);
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f(y);
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}
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_ { fail "yuck"; }
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}
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}
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