From a870eb3f8f3887b726843cecfd64b16e21cee39b Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 2 Apr 2021 20:14:56 +0100
Subject: [PATCH] want: Let variants be paths

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/utils.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/utils.rs b/src/utils.rs
index 51989a14..5aeb296a 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -474,20 +474,20 @@ macro_rules! wants {
 
 #[macro_export]
 macro_rules! want_let {
-  { $variant:ident($binding:pat) = $input:expr;
+  { $($variant:ident)::+($binding:pat) = $input:expr;
     else ? $($d:expr),*; $($otherwise:tt)*
   } => {
     let $binding = match $input {
-      $variant(y) => y,
+      $($variant(y))::+ => y,
       x => {
         want_failed_internal!{ $variant($binding)=$input, x, $($d:expr),* }
         $($otherwise)*
       },
     };
   };
-  { $variant:ident($binding:pat) = $input:expr;
+  { $($variant:ident)::+($binding:pat) = $input:expr;
     else $($otherwise:tt)*
   } => {
-    want_let!{ $variant($binding) = $input; ?; $($otherwise)* }
+    want_let!{ $($variant(y))::+ = $input; ?; $($otherwise)* }
   };
 }
-- 
2.30.2