diff options
| -rw-r--r-- | compiler/rustc_borrowck/src/lib.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_hir_analysis/src/collect/predicates_of.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_query_impl/src/profiling_support.rs | 2 |
3 files changed, 4 insertions, 5 deletions
diff --git a/compiler/rustc_borrowck/src/lib.rs b/compiler/rustc_borrowck/src/lib.rs index a4b285a34fa..70d0a101b4e 100644 --- a/compiler/rustc_borrowck/src/lib.rs +++ b/compiler/rustc_borrowck/src/lib.rs @@ -528,7 +528,7 @@ impl<'cx, 'tcx> BorrowckInferCtxt<'cx, 'tcx> { where F: Fn() -> RegionCtxt, { - let next_region = self.infcx.next_nll_region_var(origin.clone()); + let next_region = self.infcx.next_nll_region_var(origin); let vid = next_region.as_var(); if cfg!(debug_assertions) && !self.inside_canonicalization_ctxt() { diff --git a/compiler/rustc_hir_analysis/src/collect/predicates_of.rs b/compiler/rustc_hir_analysis/src/collect/predicates_of.rs index 9358ed61292..8c414521b76 100644 --- a/compiler/rustc_hir_analysis/src/collect/predicates_of.rs +++ b/compiler/rustc_hir_analysis/src/collect/predicates_of.rs @@ -645,9 +645,8 @@ pub(super) fn implied_predicates_with_filter( }; // Combine the two lists to form the complete set of superbounds: - let implied_bounds = &*tcx - .arena - .alloc_from_iter(superbounds.predicates().into_iter().chain(where_bounds_that_match)); + let implied_bounds = + &*tcx.arena.alloc_from_iter(superbounds.predicates().chain(where_bounds_that_match)); debug!(?implied_bounds); // Now require that immediate supertraits are converted, diff --git a/compiler/rustc_query_impl/src/profiling_support.rs b/compiler/rustc_query_impl/src/profiling_support.rs index 4743170e9bf..579a789244b 100644 --- a/compiler/rustc_query_impl/src/profiling_support.rs +++ b/compiler/rustc_query_impl/src/profiling_support.rs @@ -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 |