Unrolled build for #146243

Rollup merge of #146243 - matthiaskrgr:declone, r=lqd

remove couple of redundant clones

Author: rust-timer

compiler/rustc_codegen_ssa/src/lib.rs

@@ -119,7 +119,7 @@ impl<M> ModuleCodegen<M> {
         });
 
         CompiledModule {
-            name: self.name.clone(),
+            name: self.name,
             object,
             dwarf_object,
             bytecode,

compiler/rustc_mir_transform/src/coverage/expansion.rs

@@ -82,7 +82,7 @@ impl ExpnNode {
         Self {
             expn_id,
 
-            expn_kind: expn_data.kind.clone(),
+            expn_kind: expn_data.kind,
             call_site,
             call_site_expn_id,
 

compiler/rustc_resolve/src/late/diagnostics.rs

@@ -3099,7 +3099,7 @@ impl<'ast, 'ra, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                 |err, _, span, message, suggestion, span_suggs| {
                     err.multipart_suggestion_verbose(
                         message,
-                        std::iter::once((span, suggestion)).chain(span_suggs.clone()).collect(),
+                        std::iter::once((span, suggestion)).chain(span_suggs).collect(),
                         Applicability::MaybeIncorrect,
                     );
                     true

compiler/rustc_trait_selection/src/error_reporting/infer/mod.rs

@@ -318,7 +318,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                     let (expected, found) = if expected_str == found_str {
                         (join_path_syms(&expected_abs), join_path_syms(&found_abs))
                     } else {
-                        (expected_str.clone(), found_str.clone())
+                        (expected_str, found_str)
                     };
 
                     // We've displayed "expected `a::b`, found `a::b`". We add context to