rust/src/test/run-pass/alt-bot-2.rs

// n.b. This was only ever failing with optimization disabled.
fn a() -> int { alt check ret 1 { 2 { 3 } } }
fn main() { a(); }
Handle alt on a _\|_ - typed value Return the result of the discriminant from trans_alt, rather than nil, in the _\|_ case. This was breaking the enclosed test case (alt-bot-2) when optimization was disabled. Closes #769 2011-08-04 18:07:26 -05:00			`// n.b. This was only ever failing with optimization disabled.`
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 02:40:42 -06:00			`fn a() -> int { alt check ret 1 { 2 { 3 } } }`
Handle alt on a _\|_ - typed value Return the result of the discriminant from trans_alt, rather than nil, in the _\|_ case. This was breaking the enclosed test case (alt-bot-2) when optimization was disabled. Closes #769 2011-08-04 18:07:26 -05:00			`fn main() { a(); }`