Adds the possibility of setting a Code object as the callback of a FunctionTemplate.

src/runtime/runtime-internal.cc

 // Copyright 2014 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 "src/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 #include "src/bootstrapper.h"
 #include "src/conversions.h"
 #include "src/debug/debug.h"
@@ skipping 135 matching lines @@
   HandleScope scope(isolate);
   DCHECK(args.length() == 2);
   CONVERT_INT32_ARG_CHECKED(template_index, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, arg0, 1);
   auto message_template =
       static_cast<MessageTemplate::Template>(template_index);
   return *isolate->factory()->NewSyntaxError(message_template, arg0);
 }
 
 
+RUNTIME_FUNCTION(Runtime_ThrowIllegalInvocation) {
+  HandleScope scope(isolate);
+  RUNTIME_ASSERT(args.length() == 0);
+
+  THROW_NEW_ERROR_RETURN_FAILURE(
+      isolate, NewTypeError(MessageTemplate::kIllegalInvocation));
+}
+
+
 RUNTIME_FUNCTION(Runtime_ThrowIteratorResultNotAnObject) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 0);
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate,
       NewTypeError(MessageTemplate::kIteratorResultNotAnObject, value));
 }
 
 
@@ skipping 264 matching lines @@
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
   Handle<String> callsite = RenderCallSite(isolate, object);
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate, NewTypeError(MessageTemplate::kCalledNonCallable, callsite));
 }
 
 }  // namespace internal
 }  // namespace v8