File: uninitialized-refutable-let-issue-123844.rs

package info (click to toggle)
rustc 1.86.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 913,560 kB
  • sloc: xml: 158,127; python: 35,921; javascript: 19,689; sh: 19,600; cpp: 18,906; ansic: 13,124; asm: 4,376; makefile: 708; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (8 lines) | stat: -rw-r--r-- 257 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
 
// https://github.com/rust-lang/rust/issues/123844
// An uninitialized refutable let should not suggest `let else`, as it can't be used with deferred
// initialization.

fn main() {
    let Some(x); //~ ERROR refutable pattern in local binding
    x = 1;
}