Mirrors/rust-clippy
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-clippy synced 2024-11-24 05:33:27 +00:00
Code Issues Projects Releases Packages Wiki Activity
rust-clippy/clippy_lints
History
bors e865dca4d7 Auto merge of #12010 - granddaifuku:fix/manual-memcpy-indexing-for-multi-dimension-arrays, r=Alexendoo 
fix: `manual_memcpy` wrong indexing for multi dimensional arrays

fixes: #9334

This PR fixes an invalid suggestion for multi-dimensional arrays.

For example,
```rust
let src = vec![vec![0; 5]; 5];
let mut dst = vec![0; 5];

for i in 0..5 {
    dst[i] = src[i][i];
}
```

For the above code, Clippy suggests `dst.copy_from_slice(&src[i]);`, but it is not compilable because `i` is only used to loop the array.
I adjusted it so that Clippy `manual_memcpy` works properly for multi-dimensional arrays.

changelog: [`manual_memcpy`]: Fixes invalid indexing suggestions for multi-dimensional arrays
2024-03-01 12:05:03 +00:00
..
src Auto merge of #12010 - granddaifuku:fix/manual-memcpy-indexing-for-multi-dimension-arrays, r=Alexendoo 2024-03-01 12:05:03 +00:00
Cargo.toml bump itertools to 0.12 2024-02-25 13:14:07 +03:00
README.md clippy_lints: readme: don't mention crates.io since it is no longer used to publish clippy. 2020-03-10 01:05:54 +01:00

README.md

This crate contains Clippy lints. For the main crate, check GitHub.