rust/tests/ui/issues/issue-37665.rs

// compile-flags: -Z unpretty=mir

use std::path::MAIN_SEPARATOR;

fn main() {
    let mut foo : String = "hello".to_string();
    foo.push(MAIN_SEPARATOR);
    println!("{}", foo);
    let x: () = 0; //~ ERROR: mismatched types
}
Change the --unpretty flag to -Z unpretty -Z unpretty no longer requires -Z unstable-options. Also, I mildly changed the syntax of the flag to match the other -Z flags. All uses of the flag take the form `unpretty=something` where something can either `string` or `string=string` (see the help messages of the CLI). 2018-01-15 03:11:40 +00:00			`// compile-flags: -Z unpretty=mir`
regression test for #37665 regression test for #37550 2017-05-25 21:57:16 +00:00
			`use std::path::MAIN_SEPARATOR;`

			`fn main() {`
			`let mut foo : String = "hello".to_string();`
			`foo.push(MAIN_SEPARATOR);`
			`println!("{}", foo);`
			`let x: () = 0; //~ ERROR: mismatched types`
			`}`