rust/tests/ui/regions/regions-ret.rs

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fn id<T>(x: T) -> T { x }

fn f(_x: &isize) -> &isize {
    return &id(3); //~ ERROR cannot return reference to temporary value
}

fn main() {
}
Stabilize rvalue promotion to 'static. 2017-08-13 08:46:49 +00:00			`fn id<T>(x: T) -> T { x }`

Update compile fail tests to use isize. 2015-01-08 10:54:35 +00:00			`fn f(_x: &isize) -> &isize {`
update tests for migrate mode by default 2019-04-22 07:40:08 +00:00			`return &id(3); //~ ERROR cannot return reference to temporary value`
test: Add a simple test for dangling pointers 2012-03-25 01:59:11 +00:00			`}`

			`fn main() {`
			`}`