rust/src/test/pretty/alt-naked-expr.rs

// pretty-exact

fn main() {
    let x = some(3);
    let y = alt x { some(_) => ~"some(_)", none => ~"none" };
    assert y == ~"some(_)";
}
accept naked exprs with commas in pattern arms pretty printing will use them, but indentation is slightly off if the expr is long 2012-07-10 12:37:05 -05:00			`// pretty-exact`

			`fn main() {`
			`let x = some(3);`
syntax: More tweaks to make alt arrows parse and print correctly 2012-07-31 15:43:20 -05:00			`let y = alt x { some(_) => ~"some(_)", none => ~"none" };`
			`assert y == ~"some(_)";`
accept naked exprs with commas in pattern arms pretty printing will use them, but indentation is slightly off if the expr is long 2012-07-10 12:37:05 -05:00			`}`