mirror of
https://github.com/rust-lang/rust-clippy
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29 lines
963 B
Rust
29 lines
963 B
Rust
#![warn(clippy::out_of_bounds_indexing)]
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#![allow(clippy::no_effect, clippy::unnecessary_operation)]
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fn main() {
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let x = [1, 2, 3, 4];
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&x[..=4];
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//~^ ERROR: range is out of bounds
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//~| NOTE: `-D clippy::out-of-bounds-indexing` implied by `-D warnings`
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&x[1..5];
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//~^ ERROR: range is out of bounds
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&x[5..];
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//~^ ERROR: range is out of bounds
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&x[..5];
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//~^ ERROR: range is out of bounds
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&x[5..].iter().map(|x| 2 * x).collect::<Vec<i32>>();
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//~^ ERROR: range is out of bounds
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&x[0..=4];
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//~^ ERROR: range is out of bounds
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&x[4..]; // Ok, should not produce stderr.
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&x[..4]; // Ok, should not produce stderr.
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&x[..]; // Ok, should not produce stderr.
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&x[1..]; // Ok, should not produce stderr.
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&x[2..].iter().map(|x| 2 * x).collect::<Vec<i32>>(); // Ok, should not produce stderr.
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&x[0..].get(..3); // Ok, should not produce stderr.
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&x[0..3]; // Ok, should not produce stderr.
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}
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