rust/tests/ui/issues/issue-40000.rs

fn main() {
    let bar: fn(&mut u32) = |_| {};

    fn foo(x: Box<dyn Fn(&i32)>) {}
    let bar = Box::new(|x: &i32| {}) as Box<dyn Fn(_)>;
    foo(bar);
    //~^ ERROR mismatched types
    //~| ERROR mismatched types
}
store a copy of the Issue32230 info within TypeError The data can't be looked up from the region variable directly, because the region variable might have been destroyed at the end of a snapshot. Fixes #40000. Fixes #40743. 2017-03-26 14:15:47 +03:00			`fn main() {`
first part of issue-40000.rs is now passing 2017-05-08 16:17:26 -05:00			`let bar: fn(&mut u32) = \|_\| {};`
store a copy of the Issue32230 info within TypeError The data can't be looked up from the region variable directly, because the region variable might have been destroyed at the end of a snapshot. Fixes #40000. Fixes #40743. 2017-03-26 14:15:47 +03:00
Update ui test suite to use dyn 2019-05-28 14:46:13 -04:00			`fn foo(x: Box<dyn Fn(&i32)>) {}`
			`let bar = Box::new(\|x: &i32\| {}) as Box<dyn Fn(_)>;`
Use revisions for NLL in issues 2022-05-22 01:02:55 -04:00			`foo(bar);`
Fully stabilize NLL 2022-04-01 13:13:25 -04:00			`//~^ ERROR mismatched types`
			`//~\| ERROR mismatched types`
store a copy of the Issue32230 info within TypeError The data can't be looked up from the region variable directly, because the region variable might have been destroyed at the end of a snapshot. Fixes #40000. Fixes #40743. 2017-03-26 14:15:47 +03:00			`}`