rust/src/test/run-fail/zip-different-lengths.rs

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// In this case, the code should compile but
// the check should fail at runtime
// error-pattern:Predicate same_length
use std;
import std::uint;
import std::u8;
import std::vec::*;
fn main() {
let a = 'a' as u8, j = 'j' as u8, k = 1u, l = 9u;
// Silly, but necessary
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check (u8::le(a, j));
check (uint::le(k, l));
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let chars = enum_chars(a, j);
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let ints = enum_uints(k, l);
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check (same_length(chars, ints));
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let ps = zip(chars, ints);
fail "the impossible happened";
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}