rust/src/test/run-pass/box-pattern.rs

type foo = {a: int, b: uint};
enum bar { u(@foo), w(int), }

fn main() {
    assert (match u(@{a: 10, b: 40u}) {
              u(@{a: a, b: b}) => { a + (b as int) }
              _ => { 66 }
            } == 50);
}
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`type foo = {a: int, b: uint};`
rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly. 2012-01-19 18:31:08 -08:00			`enum bar { u(@foo), w(int), }`
Add box patterns An @ can now be prepended to a pattern to unbox something during pattern matching. Closes #661 2011-07-13 11:11:43 +02:00
			`fn main() {`
Convert alt to match. Stop parsing alt 2012-08-06 12:34:08 -07:00			`assert (match u(@{a: 10, b: 40u}) {`
Switch alts to use arrows 2012-08-03 19:59:04 -07:00			`u(@{a: a, b: b}) => { a + (b as int) }`
			`_ => { 66 }`
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`} == 50);`
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			`}`