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


fn main() {
    let i: int =
        alt some::<int>(3) { none::<int>. { fail } some::<int>(_) { 5 } };
    log i;
}
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 This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 15:16:48 -07:00			`let i: int =`
			`alt some::<int>(3) { none::<int>. { fail } some::<int>(_) { 5 } };`
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 11:19:50 -07:00			`log i;`
Port the tests to the expr foo::<T> syntax. 2011-08-13 00:10:18 -07:00			`}`