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



// error-pattern:explicit failure
use std;
import std::option::*;

fn foo(s: str) { }

fn main() {
    let i = alt some[int](3) { none[int]. { fail } some[int](_) { fail } };
    foo(i);
}
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 11:19:50 -07:00

Un-xfail working test cases 2011-06-14 13:58:10 -07:00			`// error-pattern:explicit failure`
Make _\|_ unify with anything The typechecker had a number of special cases for unifying types with _\|_ (as with checking if and alt). But, a value of type _\|_ should be usable in any context, as such a value always diverges, and will never be used by its immediate context. Changed unify accordingly, removed special cases. 2011-05-26 20:14:00 -07:00			`use std;`
			`import std::option::*;`

Reformat for new syntax 2011-07-27 14:19:39 +02:00			`fn foo(s: str) { }`
Make _\|_ unify with anything The typechecker had a number of special cases for unifying types with _\|_ (as with checking if and alt). But, a value of type _\|_ should be usable in any context, as such a value always diverges, and will never be used by its immediate context. Changed unify accordingly, removed special cases. 2011-05-26 20:14:00 -07:00
			`fn main() {`
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`let i = alt some[int](3) { none[int]. { fail } some[int](_) { fail } };`
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 11:19:50 -07:00			`foo(i);`
			`}`