8 lines
224 B
Rust
8 lines
224 B
Rust
pure fn is_even(i: int) -> bool { (i%2) == 0 }
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fn even(i: int) : is_even(i) -> int { i }
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fn main() {
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let i: int = 4;
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log(debug, false || { check is_even(i); true });
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even(i); //~ ERROR unsatisfied precondition
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}
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