10 lines
156 B
Rust
10 lines
156 B
Rust
use std;
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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) { some(y) { check (p(y)); f(y); } _ { fail "yuck"; } }
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}
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