new file mode 100644
--- /dev/null
+++ b/js/src/jit-test/tests/realms/bug1496892.js
@@ -0,0 +1,4 @@
+(function(a) {
+    var g = newGlobal({sameCompartmentAs: this});
+    g.Object.defineProperty(arguments, "0", {value: g});
+})(0);

--- a/js/src/vm/TypeInference-inl.h
+++ b/js/src/vm/TypeInference-inl.h
@@ -854,17 +854,17 @@ TypeScript::SetThis(JSContext* cx, JSScr
 TypeScript::SetThis(JSContext* cx, JSScript* script, const js::Value& value)
 {
     SetThis(cx, script, TypeSet::GetValueType(value));
 }
 
 /* static */ inline void
 TypeScript::SetArgument(JSContext* cx, JSScript* script, unsigned arg, TypeSet::Type type)
 {
-    cx->check(script, type);
+    cx->check(script->compartment(), type);
 
     AutoSweepTypeScript sweep(script);
     StackTypeSet* types = ArgTypes(script, arg);
     if (!types) {
         return;
     }
 
     if (!types->hasType(type)) {