From d73386e36a2823293f1117f563266bc6d11db2b9 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sun, 3 Sep 2023 09:46:43 -0700
Subject: [PATCH] Parse where-clause on const item without value expr

---
 src/item.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/item.rs b/src/item.rs
index 39a5f4cd1b..e504ab84c7 100644
--- a/src/item.rs
+++ b/src/item.rs
@@ -989,6 +989,7 @@ pub(crate) mod parsing {
             let colon_token = input.parse()?;
             let ty = input.parse()?;
             if input.peek(Token![;]) {
+                input.parse::<Option<WhereClause>>()?;
                 input.parse::<Token![;]>()?;
                 Ok(Item::Verbatim(verbatim::between(&begin, input)))
             } else {