1 files changed, 2 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/Completion.cpp b/src/3rdparty/webkit/JavaScriptCore/runtime/Completion.cpp
index 2507698..2f88df9 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/Completion.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/Completion.cpp
@@ -36,6 +36,7 @@ namespace JSC {
 Completion checkSyntax(ExecState* exec, const SourceCode& source)
 {
     JSLock lock(exec);
+    ASSERT(exec->globalData().identifierTable == currentIdentifierTable());
 
     RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source);
     JSObject* error = program->checkSyntax(exec);
@@ -48,6 +49,7 @@ Completion checkSyntax(ExecState* exec, const SourceCode& source)
 Completion evaluate(ExecState* exec, ScopeChain& scopeChain, const SourceCode& source, JSValue thisValue)
 {
     JSLock lock(exec);
+    ASSERT(exec->globalData().identifierTable == currentIdentifierTable());
 
     RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source);
     JSObject* error = program->compile(exec, scopeChain.node());