Remove unnecessary sigils around `Symbol::as_str()` calls.

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_trait_selection/src/traits/on_unimplemented.rs b/compiler/rustc_trait_selection/src/traits/on_unimplemented.rs
index 85ca4db7d74..4840995275a 100644
--- a/compiler/rustc_trait_selection/src/traits/on_unimplemented.rs
+++ b/compiler/rustc_trait_selection/src/traits/on_unimplemented.rs
@@ -269,7 +269,7 @@ impl<'tcx> OnUnimplementedFormatString {
         let name = tcx.item_name(trait_def_id);
         let generics = tcx.generics_of(trait_def_id);
         let s = self.0.as_str();
-        let parser = Parser::new(&s, None, None, false, ParseMode::Format);
+        let parser = Parser::new(s, None, None, false, ParseMode::Format);
         let mut result = Ok(());
         for token in parser {
             match token {
@@ -347,7 +347,7 @@ impl<'tcx> OnUnimplementedFormatString {
         let empty_string = String::new();
 
         let s = self.0.as_str();
-        let parser = Parser::new(&s, None, None, false, ParseMode::Format);
+        let parser = Parser::new(s, None, None, false, ParseMode::Format);
         let item_context = (options.get(&sym::ItemContext)).unwrap_or(&empty_string);
         parser
             .map(|p| match p {