Remove redundant clone

[rust.git] / compiler / rustc_builtin_macros / src / format.rs

diff --git a/compiler/rustc_builtin_macros/src/format.rs b/compiler/rustc_builtin_macros/src/format.rs
index 53c13873b1016f65dd6ab38ea06a0d28d419c2d9..fd517c1e1213682b6227395cc3e80b1d484a9a43 100644 (file)
--- a/compiler/rustc_builtin_macros/src/format.rs
+++ b/compiler/rustc_builtin_macros/src/format.rs
@@ -923,7 +923,7 @@ fn build_piece(
                 }
 
                 // Build the format
-                let fill = self.ecx.expr_lit(sp, ast::LitKind::Char(fill));
+                let fill = self.ecx.expr_char(sp, fill);
                 let align = |name| {
                     let mut p = Context::rtpath(self.ecx, sym::Alignment);
                     p.push(Ident::new(name, sp));
@@ -1176,7 +1176,7 @@ fn create_lints_for_named_arguments_used_positionally(cx: &mut Context<'_, '_>)
 
         cx.ecx.buffered_early_lint.push(BufferedEarlyLint {
             span: MultiSpan::from_span(named_arg.positional_named_arg_span),
-            msg: msg.clone(),
+            msg: msg.into(),
             node_id: ast::CRATE_NODE_ID,
             lint_id: LintId::of(&NAMED_ARGUMENTS_USED_POSITIONALLY),
             diagnostic: BuiltinLintDiagnostics::NamedArgumentUsedPositionally {