Disallow constant values that were changed in clang 15 (#2410)

* Disallow constant values that could cause problems with clang 15

* Fix clippy warnings

1 files changed, 4 insertions, 6 deletions

diff --git a/bindgen/codegen/serialize.rs b/bindgen/codegen/serialize.rs
index 217098e5..e521c703 100644
--- a/bindgen/codegen/serialize.rs
+++ b/bindgen/codegen/serialize.rs
@@ -44,12 +44,10 @@ impl<'a> CSerialize<'a> for Item {
             ItemKind::Function(func) => {
                 func.serialize(ctx, self, stack, writer)
             }
-            kind => {
-                return Err(CodegenError::Serialize {
-                    msg: format!("Cannot serialize item kind {:?}", kind),
-                    loc: get_loc(self),
-                });
-            }
+            kind => Err(CodegenError::Serialize {
+                msg: format!("Cannot serialize item kind {:?}", kind),
+                loc: get_loc(self),
+            }),
         }
     }
 }