[modules] Partial scope info support of modules

src/objects-inl.h

 // Copyright 2012 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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 774 matching lines @@
 }
 
 bool HeapObject::IsScriptContextTable() const {
   return map() == GetHeap()->script_context_table_map();
 }
 
 bool HeapObject::IsScopeInfo() const {
   return map() == GetHeap()->scope_info_map();
 }
 
+bool HeapObject::IsModuleInfo() const {
+  return map() == GetHeap()->module_info_map();
+}
 
 TYPE_CHECKER(JSBoundFunction, JS_BOUND_FUNCTION_TYPE)
 TYPE_CHECKER(JSFunction, JS_FUNCTION_TYPE)
 
 
 template <> inline bool Is<JSFunction>(Object* obj) {
   return obj->IsJSFunction();
 }
 
 
@@ skipping 2469 matching lines @@
 CAST_ACCESSOR(JSRegExp)
 CAST_ACCESSOR(JSSet)
 CAST_ACCESSOR(JSSetIterator)
 CAST_ACCESSOR(JSTypedArray)
 CAST_ACCESSOR(JSValue)
 CAST_ACCESSOR(JSWeakCollection)
 CAST_ACCESSOR(JSWeakMap)
 CAST_ACCESSOR(JSWeakSet)
 CAST_ACCESSOR(LayoutDescriptor)
 CAST_ACCESSOR(Map)
+CAST_ACCESSOR(ModuleInfo)
 CAST_ACCESSOR(Name)
 CAST_ACCESSOR(NameDictionary)
 CAST_ACCESSOR(NormalizedMapCache)
 CAST_ACCESSOR(Object)
 CAST_ACCESSOR(ObjectHashTable)
 CAST_ACCESSOR(ObjectHashSet)
 CAST_ACCESSOR(Oddball)
 CAST_ACCESSOR(OrderedHashMap)
 CAST_ACCESSOR(OrderedHashSet)
 CAST_ACCESSOR(PropertyCell)
@@ skipping 4615 matching lines @@
   int ScopeInfo::name() {                                                     \
     if (length() > 0) {                                                       \
       return Smi::cast(get(k##name))->value();                                \
     } else {                                                                  \
       return 0;                                                               \
     }                                                                         \
   }
 FOR_EACH_SCOPE_INFO_NUMERIC_FIELD(SCOPE_INFO_FIELD_ACCESSORS)
 #undef SCOPE_INFO_FIELD_ACCESSORS
 
+FixedArray* ModuleInfo::special_exports() const {
+  return FixedArray::cast(get(kSpecialExportsIndex));
+}
+
+FixedArray* ModuleInfo::regular_exports() const {
+  return FixedArray::cast(get(kRegularExportsIndex));
+}
 
 void Map::ClearCodeCache(Heap* heap) {
   // No write barrier is needed since empty_fixed_array is not in new space.
   // Please note this function is used during marking:
   //  - MarkCompactCollector::MarkUnmarkedObject
   //  - IncrementalMarking::Step
   WRITE_FIELD(this, kCodeCacheOffset, heap->empty_fixed_array());
 }
 
 
@@ skipping 316 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_