rust/src/test/run-pass/cap-clause-not-used.rs

// error-pattern: warning: Captured variable 'y' not used in closure
fn main() {
    let x = 5;
    let _y = fn~(copy x) { };
}
implement capture clauses (move, in particular) and integrate them into type state and so forth 2011-12-19 14:50:31 -06:00			`// error-pattern: warning: Captured variable 'y' not used in closure`
			`fn main() {`
			`let x = 5;`
new cap clause syntax 2012-05-04 14:33:04 -05:00			`let _y = fn~(copy x) { };`
implement capture clauses (move, in particular) and integrate them into type state and so forth 2011-12-19 14:50:31 -06:00			`}`