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#![feature(array_value_iter)]
#![feature(trusted_len)]
use std::{
array::IntoIter,
fmt::Debug,
iter::{ExactSizeIterator, FusedIterator, TrustedLen},
};
pub fn no_iterator() -> impl Iterator<Item = i32> {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_double_ended_iterator() -> impl DoubleEndedIterator {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_exact_size_iterator() -> impl ExactSizeIterator {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_fused_iterator() -> impl FusedIterator {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_trusted_len() -> impl TrustedLen {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_clone() -> impl Clone {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
pub fn no_debug() -> impl Debug {
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
IntoIter::new([0i32; 33])
//~^ ERROR arrays only have std trait implementations for lengths 0..=32
}
fn main() {}
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