From 1c2e90a9846fa386d8a28415eaef09103c663106 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sun, 22 Jan 2023 13:52:02 -0800
Subject: [PATCH] Make expansion of nested _ and .. patterns edition
 independent

---
 src/expand.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/expand.rs b/src/expand.rs
index 7747e68..c2cfacb 100644
--- a/src/expand.rs
+++ b/src/expand.rs
@@ -403,7 +403,10 @@ fn transform_block(context: Context, sig: &mut Signature, block: &mut Block) {
                     } else {
                         quote! {
                             #(#attrs)*
-                            let #pat = #ident;
+                            let #pat = {
+                                let #ident = #ident;
+                                #ident
+                            };
                         }
                     }
                 }