rust/tests/ui/consts/issue-17718-constants-not-static.rs

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

const FOO: usize = 3;

fn foo() -> &'static usize { &id(FOO) }
//~^ ERROR: cannot return reference to temporary value

fn main() {
}
Stabilize rvalue promotion to 'static. 2017-08-13 03:46:49 -05:00			`fn id<T>(x: T) -> T { x }`

Update compile fail tests to use usize. 2015-01-08 05:02:42 -06:00			`const FOO: usize = 3;`
test: Convert statics to constants Additionally, add lots of tests for new functionality around statics and `static mut`. 2014-10-06 23:16:35 -05:00
Stabilize rvalue promotion to 'static. 2017-08-13 03:46:49 -05:00			`fn foo() -> &'static usize { &id(FOO) }`
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			`//~^ ERROR: cannot return reference to temporary value`
test: Convert statics to constants Additionally, add lots of tests for new functionality around statics and `static mut`. 2014-10-06 23:16:35 -05:00
			`fn main() {`
			`}`