X-Git-Url: https://git.saurik.com/apple/javascriptcore.git/blobdiff_plain/14957cd040308e3eeec43d26bae5d76da13fcd85..4be4e30906bcb8ee30b4d189205cb70bad6707ce:/runtime/CallData.cpp?ds=inline

diff --git a/runtime/CallData.cpp b/runtime/CallData.cpp
index 018e2ca..8e1d194 100644
--- a/runtime/CallData.cpp
+++ b/runtime/CallData.cpp
@@ -29,12 +29,14 @@
 #include "Executable.h"
 #include "Interpreter.h"
 #include "JSFunction.h"
+#include "Operations.h"
 
 namespace JSC {
 
 JSValue call(ExecState* exec, JSValue functionObject, CallType callType, const CallData& callData, JSValue thisValue, const ArgList& args)
 {
     ASSERT(callType == CallTypeJS || callType == CallTypeHost);
+    ASSERT(isValidThisObject(thisValue, exec));
     return exec->interpreter()->executeCall(exec, asObject(functionObject), callType, callData, thisValue, args);
 }