File: issue-89088.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (19 lines) | stat: -rw-r--r-- 391 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// Regression test for the ICE described in #89088.

use std::borrow::Cow;

const FOO: &A = &A::Field(Cow::Borrowed("foo"));

#[derive(PartialEq, Eq)]
enum A {
    Field(Cow<'static, str>)
}

fn main() {
    let var = A::Field(Cow::Borrowed("bar"));

    match &var {
        FOO => todo!(), //~ ERROR constant of non-structural type `Cow<'_, str>` in a pattern
        _ => todo!()
    }
}