File: issue-99852.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, 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 (24 lines) | stat: -rw-r--r-- 398 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
//@ check-pass
//@ compile-flags: -Z validate-mir
#![feature(let_chains)]

fn lambda<T, U>() -> U
where
    T: Default,
    U: Default,
{
    let foo: Result<T, ()> = Ok(T::default());
    let baz: U = U::default();

    if let Ok(foo) = foo && let Ok(bar) = transform(foo) {
        bar
    } else {
        baz
    }
}

fn transform<T, U>(input: T) -> Result<U, ()> {
    todo!()
}

fn main() {}