diff options
Diffstat (limited to 'compiler')
5 files changed, 18 insertions, 23 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_hir_typeck/src/fn_ctxt/adjust_fulfillment_errors.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/adjust_fulfillment_errors.rs index f879ccbb3af..c3e5f9cb745 100644 --- a/compiler/rustc_hir_typeck/src/fn_ctxt/adjust_fulfillment_errors.rs +++ b/compiler/rustc_hir_typeck/src/fn_ctxt/adjust_fulfillment_errors.rs @@ -164,24 +164,20 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { { for param in [param_to_point_at, fallback_param_to_point_at, self_param_to_point_at] + .into_iter() + .flatten() { - if let Some(param) = param { - let refined_expr = self.point_at_field_if_possible( - def_id, - param, - variant_def_id, - fields, - ); - - match refined_expr { - None => {} - Some((refined_expr, _)) => { - error.obligation.cause.span = refined_expr - .span - .find_ancestor_in_same_ctxt(error.obligation.cause.span) - .unwrap_or(refined_expr.span); - return true; - } + let refined_expr = + self.point_at_field_if_possible(def_id, param, variant_def_id, fields); + + match refined_expr { + None => {} + Some((refined_expr, _)) => { + error.obligation.cause.span = refined_expr + .span + .find_ancestor_in_same_ctxt(error.obligation.cause.span) + .unwrap_or(refined_expr.span); + return true; } } } diff --git a/compiler/rustc_monomorphize/src/partitioning/default.rs b/compiler/rustc_monomorphize/src/partitioning/default.rs index 482b78d42e3..769e12f77bf 100644 --- a/compiler/rustc_monomorphize/src/partitioning/default.rs +++ b/compiler/rustc_monomorphize/src/partitioning/default.rs @@ -89,7 +89,7 @@ impl<'tcx> Partitioner<'tcx> for DefaultPartitioning { } PreInliningPartitioning { - codegen_units: codegen_units.into_values().map(|codegen_unit| codegen_unit).collect(), + codegen_units: codegen_units.into_values().collect(), roots, internalization_candidates, } 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 |