File: array-into-iter-ambiguous.fixed

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 (27 lines) | stat: -rw-r--r-- 572 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// See https://github.com/rust-lang/rust/issues/88475
//@ run-rustfix
//@ edition:2018
//@ check-pass
#![warn(array_into_iter)]
#![allow(unused)]

struct FooIter;

trait MyIntoIter {
    fn into_iter(self) -> FooIter;
}

impl<T, const N: usize> MyIntoIter for [T; N] {
    fn into_iter(self) -> FooIter {
        FooIter
    }
}

struct Point;

pub fn main() {
    let points: [Point; 1] = [Point];
    let y = MyIntoIter::into_iter(points);
    //~^ WARNING trait method `into_iter` will become ambiguous in Rust 2021
    //~| WARNING this changes meaning in Rust 2021
}