rust/src/test/run-fail/unwind-alt.rs

// Issue #945
// error-pattern:non-exhaustive match failure
fn test_box() {
    @0;
}
fn test_str() {
    let res = alt check false { true { "happy" } };
    assert res == "happy";
}
fn main() {
    test_box();
    test_str();
}
Zero locals that are inited via alt expressions. Closes #945 2011-09-20 10:28:16 -07:00			`// Issue #945`
			`// error-pattern:non-exhaustive match failure`
			`fn test_box() {`
			`@0;`
			`}`
			`fn test_str() {`
Rewrite exhaustiveness checker Issue #352 Closes #1720 The old checker would happily accept things like 'alt x { @some(a) { a } }'. It now properly descends into patterns, checks exhaustiveness of booleans, and complains when number/string patterns aren't exhaustive. 2012-02-15 09:40:42 +01:00			`let res = alt check false { true { "happy" } };`
Add an assert to run-fail/unwind-alt Jesse reported not being able to reproduce this without the assert. May have to do with optimtizations. 2011-09-20 11:26:01 -07:00			`assert res == "happy";`
Zero locals that are inited via alt expressions. Closes #945 2011-09-20 10:28:16 -07:00			`}`
			`fn main() {`
			`test_box();`
			`test_str();`
			`}`