30 lines
743 B
Rust
30 lines
743 B
Rust
//@aux-build:proc_macros.rs
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#![allow(clippy::useless_vec, clippy::iter_out_of_bounds, unused)]
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#![warn(clippy::iter_skip_zero)]
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#[macro_use]
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extern crate proc_macros;
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use std::iter::once;
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fn main() {
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let _ = [1, 2, 3].iter().skip(0);
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//~^ iter_skip_zero
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let _ = vec![1, 2, 3].iter().skip(0);
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//~^ iter_skip_zero
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let _ = once([1, 2, 3]).skip(0);
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//~^ iter_skip_zero
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let _ = vec![1, 2, 3].iter().chain([1, 2, 3].iter().skip(0)).skip(0);
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//~^ iter_skip_zero
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//~| iter_skip_zero
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// Don't lint
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let _ = [1, 2, 3].iter().skip(1);
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let _ = vec![1, 2, 3].iter().skip(1);
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external! {
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let _ = [1, 2, 3].iter().skip(0);
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}
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with_span! {
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let _ = [1, 2, 3].iter().skip(0);
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}
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}
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