File: match-privately-empty.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (20 lines) | stat: -rw-r--r-- 566 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
//@ revisions: min_exhaustive_patterns exhaustive_patterns
#![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))]
#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))]
#![feature(never_type)]

mod private {
    pub struct Private {
        _bot: !,
        pub misc: bool,
    }
    pub const DATA: Option<Private> = None;
}

fn main() {
    match private::DATA {
        //~^ ERROR non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered
        None => {}
        Some(private::Private { misc: false, .. }) => {}
    }
}