[rustc.git] / src / tools / clippy / tests / ui / iter_cloned_collect.rs

// run-rustfix

#![allow(unused)]

use std::collections::HashSet;
use std::collections::VecDeque;

fn main() {
    let v = [1, 2, 3, 4, 5];
    let v2: Vec<isize> = v.iter().cloned().collect();
    let v3: HashSet<isize> = v.iter().cloned().collect();
    let v4: VecDeque<isize> = v.iter().cloned().collect();

    // Handle macro expansion in suggestion
    let _: Vec<isize> = vec![1, 2, 3].iter().cloned().collect();

    // Issue #3704
    unsafe {
        let _: Vec<u8> = std::ffi::CStr::from_ptr(std::ptr::null())
            .to_bytes()
            .iter()
            .cloned()
            .collect();
    }

    // Issue #6808
    let arr: [u8; 64] = [0; 64];
    let _: Vec<_> = arr.iter().cloned().collect();
}
Commit	Line	Data
f20569fa XL	1	// run-rustfix
	2
	3	#![allow(unused)]
	4
	5	use std::collections::HashSet;
	6	use std::collections::VecDeque;
	7
	8	fn main() {
	9	let v = [1, 2, 3, 4, 5];
	10	let v2: Vec<isize> = v.iter().cloned().collect();
	11	let v3: HashSet<isize> = v.iter().cloned().collect();
	12	let v4: VecDeque<isize> = v.iter().cloned().collect();
	13
	14	// Handle macro expansion in suggestion
	15	let _: Vec<isize> = vec![1, 2, 3].iter().cloned().collect();
	16
	17	// Issue #3704
	18	unsafe {
	19	let _: Vec<u8> = std::ffi::CStr::from_ptr(std::ptr::null())
	20	.to_bytes()
	21	.iter()
	22	.cloned()
	23	.collect();
	24	}
cdc7bbd5 XL	25
	26	// Issue #6808
	27	let arr: [u8; 64] = [0; 64];
	28	let _: Vec<_> = arr.iter().cloned().collect();
f20569fa	29	}