rust/tests/ui/closures/2229_closure_analysis/issue-88118-2.rs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

25 lines
478 B
Rust
Raw Normal View History

2021-09-26 13:48:56 -05:00
// edition:2021
2021-09-26 15:17:08 -05:00
// run-pass
2021-09-26 13:48:56 -05:00
#![feature(if_let_guard)]
2021-09-26 15:17:08 -05:00
#[allow(unused_must_use)]
#[allow(dead_code)]
2021-09-26 13:48:56 -05:00
fn print_error_count(registry: &Registry) {
|x: &Registry| {
match &x {
Registry if let _ = registry.try_find_description() => { }
//~^ WARNING: irrefutable `if let` guard pattern
_ => {}
}
};
}
struct Registry;
impl Registry {
pub fn try_find_description(&self) {
unimplemented!()
}
}
fn main() {}