diff --git a/src/item.rs b/src/item.rs
index 80e8f1b18a..ce6b15634b 100644
--- a/src/item.rs
+++ b/src/item.rs
@@ -1058,7 +1058,6 @@ pub mod parsing {
         // type Ty<T> where T: 'static = T;
         BeforeEq,
         // type Ty<T> = T where T: 'static;
-        #[allow(dead_code)]
         AfterEq,
         // TODO: goes away once the migration period on rust-lang/rust#89122 is over
         Both,
@@ -1091,7 +1090,7 @@ pub mod parsing {
                 WhereClauseLocation::BeforeEq | WhereClauseLocation::Both => {
                     generics.where_clause = input.parse()?;
                 }
-                _ => {}
+                WhereClauseLocation::AfterEq => {}
             }
 
             let ty = if let Some(eq_token) = input.parse()? {
@@ -1788,7 +1787,7 @@ pub mod parsing {
             bounds: _,
             ty,
             semi_token,
-        } = FlexibleItemType::parse(input, WhereClauseLocation::BeforeEq)?;
+        } = FlexibleItemType::parse(input, WhereClauseLocation::Both)?;
 
         if defaultness.is_some()
             || generics.lt_token.is_some()
@@ -2277,7 +2276,7 @@ pub mod parsing {
             bounds,
             ty,
             semi_token,
-        } = FlexibleItemType::parse(input, WhereClauseLocation::Both)?;
+        } = FlexibleItemType::parse(input, WhereClauseLocation::AfterEq)?;
 
         if defaultness.is_some() || vis.is_some() {
             Ok(TraitItem::Verbatim(verbatim::between(begin, input)))
@@ -2608,7 +2607,7 @@ pub mod parsing {
             bounds: _,
             ty,
             semi_token,
-        } = FlexibleItemType::parse(input, WhereClauseLocation::Both)?;
+        } = FlexibleItemType::parse(input, WhereClauseLocation::AfterEq)?;
 
         if colon_token.is_some() || ty.is_none() {
             Ok(ImplItem::Verbatim(verbatim::between(begin, input)))
diff --git a/tests/repo/mod.rs b/tests/repo/mod.rs
index b06fab76de..afad9fa96a 100644
--- a/tests/repo/mod.rs
+++ b/tests/repo/mod.rs
@@ -39,6 +39,14 @@ static EXCLUDE_FILES: &[&str] = &[
     "tests/ui/issues/issue-34074.rs",
     "tests/ui/proc-macro/trait-fn-args-2015.rs",
 
+    // Deprecated where-clause location
+    "src/tools/rustfmt/tests/source/issue_4257.rs",
+    "src/tools/rustfmt/tests/source/issue_4911.rs",
+    "src/tools/rustfmt/tests/target/issue_4257.rs",
+    "src/tools/rustfmt/tests/target/issue_4911.rs",
+    "tests/pretty/gat-bounds.rs",
+    "tests/rustdoc/generic-associated-types/gats.rs",
+
     // Old type ascription expression syntax
     "src/tools/rustfmt/tests/source/type-ascription.rs",
     "src/tools/rustfmt/tests/target/type-ascription.rs",