Version 3.6.5

src/factory.cc

Index: src/factory.cc
===================================================================
--- src/factory.cc	(revision 9531)
+++ src/factory.cc	(working copy)
@@ -234,7 +234,7 @@
 
 
 Handle<String> Factory::NewExternalStringFromAscii(
-    ExternalAsciiString::Resource* resource) {
+    const ExternalAsciiString::Resource* resource) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateExternalStringFromAscii(resource),
@@ -243,7 +243,7 @@
 
 
 Handle<String> Factory::NewExternalStringFromTwoByte(
-    ExternalTwoByteString::Resource* resource) {
+    const ExternalTwoByteString::Resource* resource) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateExternalStringFromTwoByte(resource),
@@ -404,10 +404,12 @@
 }
 
 
-Handle<Map> Factory::NewMap(InstanceType type, int instance_size) {
+Handle<Map> Factory::NewMap(InstanceType type,
+                            int instance_size,
+                            ElementsKind elements_kind) {
   CALL_HEAP_FUNCTION(
       isolate(),
-      isolate()->heap()->AllocateMap(type, instance_size),
+      isolate()->heap()->AllocateMap(type, instance_size, elements_kind),
       Map);
 }
 
@@ -455,23 +457,11 @@
 }
 
 
-Handle<Map> Factory::GetFastElementsMap(Handle<Map> src) {
-  CALL_HEAP_FUNCTION(isolate(), src->GetFastElementsMap(), Map);
-}
-
-
-Handle<Map> Factory::GetSlowElementsMap(Handle<Map> src) {
-  CALL_HEAP_FUNCTION(isolate(), src->GetSlowElementsMap(), Map);
-}
-
-
 Handle<Map> Factory::GetElementsTransitionMap(
-    Handle<Map> src,
-    ElementsKind elements_kind,
-    bool safe_to_add_transition) {
+    Handle<JSObject> src,
+    ElementsKind elements_kind) {
   CALL_HEAP_FUNCTION(isolate(),
-                     src->GetElementsTransitionMap(elements_kind,
-                                                   safe_to_add_transition),
+                     src->GetElementsTransitionMap(elements_kind),
                      Map);
 }
 
@@ -722,7 +712,12 @@
   if (force_initial_map ||
       type != JS_OBJECT_TYPE ||
       instance_size != JSObject::kHeaderSize) {
-    Handle<Map> initial_map = NewMap(type, instance_size);
+    ElementsKind default_elements_kind = FLAG_smi_only_arrays
+        ? FAST_SMI_ONLY_ELEMENTS
+        : FAST_ELEMENTS;
+    Handle<Map> initial_map = NewMap(type,
+                                     instance_size,
+                                     default_elements_kind);
     function->set_initial_map(*initial_map);
     initial_map->set_constructor(*function);
   }
@@ -908,11 +903,26 @@
   Handle<JSArray> result =
       Handle<JSArray>::cast(NewJSObject(isolate()->array_function(),
                                         pretenure));
-  result->SetContent(*elements);
+  SetContent(result, elements);
   return result;
 }
 
 
+void Factory::SetContent(Handle<JSArray> array,
+                         Handle<FixedArray> elements) {
+  CALL_HEAP_FUNCTION_VOID(
+      isolate(),
+      array->SetContent(*elements));
+}
+
+
+void Factory::EnsureCanContainNonSmiElements(Handle<JSArray> array) {
+  CALL_HEAP_FUNCTION_VOID(
+      isolate(),
+      array->EnsureCanContainNonSmiElements());
+}
+
+
 Handle<JSProxy> Factory::NewJSProxy(Handle<Object> handler,
                                     Handle<Object> prototype) {
   CALL_HEAP_FUNCTION(
@@ -938,6 +948,13 @@
 }
 
 
+void Factory::SetIdentityHash(Handle<JSObject> object, Object* hash) {
+  CALL_HEAP_FUNCTION_VOID(
+      isolate(),
+      object->SetIdentityHash(hash, ALLOW_CREATION));
+}
+
+
 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(
     Handle<String> name,
     int number_of_literals,
@@ -990,6 +1007,12 @@
 }
 
 
+Handle<String> Factory::Uint32ToString(uint32_t value) {
+  CALL_HEAP_FUNCTION(isolate(),
+                     isolate()->heap()->Uint32ToString(value), String);
+}
+
+
 Handle<NumberDictionary> Factory::DictionaryAtNumberPut(
     Handle<NumberDictionary> dictionary,
     uint32_t key,
@@ -1299,4 +1322,13 @@
 }
 
 
+Handle<Object> Factory::GlobalConstantFor(Handle<String> name) {
+  Heap* h = isolate()->heap();
+  if (name->Equals(h->undefined_symbol())) return undefined_value();
+  if (name->Equals(h->nan_symbol())) return nan_value();
+  if (name->Equals(h->infinity_symbol())) return infinity_value();
+  return Handle<Object>::null();
+}
+
+
 } }  // namespace v8::internal