33 lines
703 B
Rust
33 lines
703 B
Rust
#![allow(unused)]
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#![warn(clippy::redundant_slicing)]
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fn main() {
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let slice: &[u32] = &[0];
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let _ = &slice[..];
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let v = vec![0];
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let _ = &v[..]; // Changes the type
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let _ = &(&v[..])[..]; // Outer borrow is redundant
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static S: &[u8] = &[0, 1, 2];
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let err = &mut &S[..]; // Should reborrow instead of slice
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let mut vec = vec![0];
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let mut_slice = &mut *vec;
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let _ = &mut mut_slice[..]; // Should reborrow instead of slice
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macro_rules! m {
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($e:expr) => {
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$e
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};
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}
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let _ = &m!(slice)[..];
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macro_rules! m2 {
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($e:expr) => {
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&$e[..]
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};
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}
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let _ = m2!(slice); // Don't lint in a macro
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}
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