File: non-ADT-struct-pattern-box-pattern-ice-121463.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 (12 lines) | stat: -rw-r--r-- 350 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
// issue rust-lang/rust#121463
// ICE non-ADT in struct pattern
#![feature(box_patterns)]

fn main() {
    let mut a = E::StructVar { boxed: Box::new(5_i32) };
    //~^ ERROR failed to resolve: use of undeclared type `E`
    match a {
        E::StructVar { box boxed } => { }
        //~^ ERROR failed to resolve: use of undeclared type `E`
    }
}