Try to fix cross-script global scope

src/scopeinfo.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdlib.h>
 
 #include "src/v8.h"
 
 #include "src/scopeinfo.h"
 #include "src/scopes.h"
 
 namespace v8 {
 namespace internal {
 
 
 Handle<ScopeInfo> ScopeInfo::Create(Scope* scope, Zone* zone) {
+  ASSERT(!scope->is_script_scope());
+
   // Collect stack and context locals.
   ZoneList<Variable*> stack_locals(scope->StackLocalCount(), zone);
   ZoneList<Variable*> context_locals(scope->ContextLocalCount(), zone);
   scope->CollectStackAndContextLocals(&stack_locals, &context_locals);
   const int stack_local_count = stack_locals.length();
   const int context_local_count = context_locals.length();
   // Make sure we allocate the correct amount.
   ASSERT(scope->StackLocalCount() == stack_local_count);
   ASSERT(scope->ContextLocalCount() == context_local_count);
 
@@ skipping 521 matching lines @@
     } else {
       ASSERT(var->index() >= 0);
       info->set_index(i, var->index());
     }
   }
   ASSERT(i == info->length());
   return info;
 }
 
 } }  // namespace v8::internal