New upstream version 1.70.0+dfsg1

[rustc.git] / compiler / rustc_expand / src / mbe / metavar_expr.rs

diff --git a/compiler/rustc_expand/src/mbe/metavar_expr.rs b/compiler/rustc_expand/src/mbe/metavar_expr.rs
index de34df0114a743c2f89327d94c2cd7f13fbad9a9..fb3a00d86d4f73a45f12b3cc796aa6bb4e388d64 100644 (file)
--- a/compiler/rustc_expand/src/mbe/metavar_expr.rs
+++ b/compiler/rustc_expand/src/mbe/metavar_expr.rs
@@ -41,7 +41,7 @@ impl MetaVarExpr {
         };
         check_trailing_token(&mut tts, sess)?;
         let mut iter = args.trees();
-        let rslt = match &*ident.as_str() {
+        let rslt = match ident.as_str() {
             "count" => parse_count(&mut iter, sess, ident.span)?,
             "ignore" => MetaVarExpr::Ignore(parse_ident(&mut iter, sess, ident.span)?),
             "index" => MetaVarExpr::Index(parse_depth(&mut iter, sess, ident.span)?),