rust/src/test/ui/rfc-1937-termination-trait/termination-trait-main-i32.rs

fn main() -> i32 {
//~^ ERROR `main` has invalid return type `i32`
//~| NOTE `main` can only return types that implement `std::process::Termination`
//~| HELP consider using `()`, or a `Result`
    0
}
Stabilize termination_trait This stabilizes `main` with non-() return types; see #48453. 2018-03-19 01:31:04 -05:00			`fn main() -> i32 {`
termination_trait: Make error message more helpful 2018-03-21 23:28:48 -05:00			//~^ ERROR `main` has invalid return type `i32`
Modify tests 2018-03-25 01:29:57 -05:00			//~\| NOTE `main` can only return types that implement `std::process::Termination`
termination_trait: Make error message more helpful 2018-03-21 23:28:48 -05:00			//~\| HELP consider using `()`, or a `Result`
Adds termination_trait feature gate 2017-12-21 18:11:57 -06:00			`0`
			`}`