File: recursive-types-are-not-uninhabited.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (13 lines) | stat: -rw-r--r-- 168 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
struct R<'a> {
    r: &'a R<'a>,
}

fn foo(res: Result<u32, &R>) -> u32 {
    let Ok(x) = res;
    //~^ ERROR refutable pattern
    x
}

fn main() {
    foo(Ok(23));
}