rust/src/test/compile-fail/liveness-swap-uninit.rs

fn main() {
    let mut x = 3;
    let y;
    x <-> y; //~ ERROR use of possibly uninitialized variable: `y`
    copy x;
}
new liveness pass to supercede last_use / initedness 2012-05-19 07:52:01 -05:00			`fn main() {`
improve liveness so it reports unused vars / dead assignments doesn't warn about pattern bindings yet though 2012-05-23 22:53:49 -05:00			`let mut x = 3;`
			`let y;`
change the test suite `//! kind` syntax to `//~ kind` in order to avoid a conflict with the new single-line-sugared-inner-doc-comment (`//! ...`). 2012-06-30 06:23:59 -05:00			x <-> y; //~ ERROR use of possibly uninitialized variable: `y`
improve liveness so it reports unused vars / dead assignments doesn't warn about pattern bindings yet though 2012-05-23 22:53:49 -05:00			`copy x;`
new liveness pass to supercede last_use / initedness 2012-05-19 07:52:01 -05:00			`}`