1 files changed, 53 insertions, 0 deletions
diff --git a/src/bun.js/bindings/Strong.cpp b/src/bun.js/bindings/Strong.cpp
new file mode 100644
index 000000000..8ec63e318
--- /dev/null
+++ b/src/bun.js/bindings/Strong.cpp
@@ -0,0 +1,53 @@
+#include "root.h"
+#include <JavaScriptCore/StrongInlines.h>
+#include "BunClientData.h"
+
+namespace Bun {
+
+// We tried to pool these
+// But it was very complicated
+class StrongRef {
+    WTF_MAKE_ISO_ALLOCATED(StrongRef);
+
+public:
+    StrongRef(JSC::VM& vm, JSC::JSValue value)
+        : m_cell(vm, value)
+    {
+    }
+
+    StrongRef()
+        : m_cell()
+    {
+    }
+
+    JSC::Strong<JSC::Unknown> m_cell;
+};
+
+WTF_MAKE_ISO_ALLOCATED_IMPL(StrongRef);
+
+}
+
+extern "C" void Bun__StrongRef__delete(Bun::StrongRef* strongRef)
+{
+    delete strongRef;
+}
+
+extern "C" Bun::StrongRef* Bun__StrongRef__new(JSC::JSGlobalObject* globalObject, JSC::EncodedJSValue encodedValue)
+{
+    return new Bun::StrongRef(globalObject->vm(), JSC::JSValue::decode(encodedValue));
+}
+
+extern "C" JSC::EncodedJSValue Bun__StrongRef__get(Bun::StrongRef* strongRef)
+{
+    return JSC::JSValue::encode(strongRef->m_cell.get());
+}
+
+extern "C" void Bun__StrongRef__set(Bun::StrongRef* strongRef, JSC::JSGlobalObject* globalObject, JSC::EncodedJSValue value)
+{
+    strongRef->m_cell.set(globalObject->vm(), JSC::JSValue::decode(value));
+}
+
+extern "C" void Bun__StrongRef__clear(Bun::StrongRef* strongRef)
+{
+    strongRef->m_cell.clear();
+}