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fix clippy::{clone_on_copy, useless_conversion}

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This commit is contained in:
Matthias Krüger 2023-04-15 19:02:26 +02:00
parent d666f6bf22
commit bcd79c222a
3 changed files with 4 additions and 5 deletions
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2
compiler/rustc_query_impl/src/profiling_support.rs
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@ -231,7 +231,7 @@ pub(crate) fn alloc_self_profile_query_strings_for_query_cache<'tcx, C>(
// locked while doing so. Instead we copy out the
// `(query_key, dep_node_index)` pairs and release the lock again.
let mut query_keys_and_indices = Vec::new();
query_cache.iter(&mut |k, _, i| query_keys_and_indices.push((k.clone(), i)));
query_cache.iter(&mut |k, _, i| query_keys_and_indices.push((*k, i)));
// Now actually allocate the strings. If allocating the strings
// generates new entries in the query cache, we'll miss them but