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fix: unnecessary_to_owned FP when map key is a reference (#14834)

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Closes rust-lang/rust-clippy#14833

changelog: [`unnecessary_to_owned`] fix FP when map key is a reference
This commit is contained in:
Samuel Tardieu 2025-05-18 19:49:20 +00:00 • committed by GitHub
commit 375c65030b
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GPG key ID: B5690EEEBB952194
3 changed files with 28 additions and 6 deletions
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6
tests/ui/unnecessary_to_owned.fixed
View file

@ -675,3 +675,9 @@ mod issue_14242 {
rc_slice_provider().to_vec().into_iter()
}
}
fn issue14833() {
use std::collections::HashSet;
let mut s = HashSet::<&String>::new();
s.remove(&"hello".to_owned());
}

6
tests/ui/unnecessary_to_owned.rs
View file

@ -675,3 +675,9 @@ mod issue_14242 {
rc_slice_provider().to_vec().into_iter()
}
}
fn issue14833() {
use std::collections::HashSet;
let mut s = HashSet::<&String>::new();
s.remove(&"hello".to_owned());
}