From bde1e67323eb24188f2a6c06c7155c7aa57b8710 Mon Sep 17 00:00:00 2001
From: overlookmotel <theoverlookmotel@gmail.com>
Date: Wed, 18 Dec 2024 23:08:09 +0000
Subject: [PATCH] Don't wrap class expression in sequence expr if not needed

---
 .../oxc_transformer/src/es2022/class_properties/class.rs  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/crates/oxc_transformer/src/es2022/class_properties/class.rs b/crates/oxc_transformer/src/es2022/class_properties/class.rs
index 6397b77e48a94f..d930b4795076ed 100644
--- a/crates/oxc_transformer/src/es2022/class_properties/class.rs
+++ b/crates/oxc_transformer/src/es2022/class_properties/class.rs
@@ -413,8 +413,12 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
             expr_count += private_props.len();
         }
 
-        // TODO: Why is this assertion failing sometimes?
-        // debug_assert!(expr_count > 0);
+        // TODO: Refactor
+        if expr_count == 0 {
+            debug_assert!(class_details.bindings.temp.is_none());
+            self.classes_stack.pop();
+            return;
+        }
 
         expr_count += 1 + usize::from(class_details.bindings.temp.is_some());