remove redundant clones

(clippy::redundant_clone)

diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
index 8cb6b6553ffe0aa1295596c5eb05953ba5341c22..a10754f2c0c789251dba30479cdbf16ca0a35075 100644 (file)
--- a/compiler/rustc_resolve/src/late/diagnostics.rs
+++ b/compiler/rustc_resolve/src/late/diagnostics.rs
@@ -1387,7 +1387,7 @@ impl<'tcx> LifetimeContext<'_, 'tcx> {
                         }
                     }
                 }
-                introduce_suggestion.push((*for_span, for_sugg.to_string()));
+                introduce_suggestion.push((*for_span, for_sugg));
                 introduce_suggestion.push((span, formatter(&lt_name)));
                 err.multipart_suggestion(&msg, introduce_suggestion, Applicability::MaybeIncorrect);
             }

diff --git a/compiler/rustc_target/src/spec/windows_uwp_gnu_base.rs b/compiler/rustc_target/src/spec/windows_uwp_gnu_base.rs
index fd55a0fc6a15e8ecf6bbb8cb5fa79bb7102e98cc..fcb2af0005f282e49c9ed379ed5f535d86adb153 100644 (file)
--- a/compiler/rustc_target/src/spec/windows_uwp_gnu_base.rs
+++ b/compiler/rustc_target/src/spec/windows_uwp_gnu_base.rs
@@ -22,7 +22,7 @@ pub fn opts() -> TargetOptions {
         "-lmingw32".to_string(),
     ];
     late_link_args.insert(LinkerFlavor::Gcc, mingw_libs.clone());
-    late_link_args.insert(LinkerFlavor::Lld(LldFlavor::Ld), mingw_libs.clone());
+    late_link_args.insert(LinkerFlavor::Lld(LldFlavor::Ld), mingw_libs);
 
     TargetOptions {
         executables: false,