1 // Copyright 2014 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "src/runtime/runtime-utils.h" 6 7 #include "src/arguments.h" 8 #include "src/conversions-inl.h" 9 #include "src/date.h" 10 #include "src/heap/factory.h" 11 #include "src/isolate-inl.h" 12 #include "src/messages.h" 13 14 namespace v8 { 15 namespace internal { 16 RUNTIME_FUNCTION(Runtime_IsDate)17RUNTIME_FUNCTION(Runtime_IsDate) { 18 SealHandleScope shs(isolate); 19 DCHECK_EQ(1, args.length()); 20 CONVERT_ARG_CHECKED(Object, obj, 0); 21 return isolate->heap()->ToBoolean(obj->IsJSDate()); 22 } 23 RUNTIME_FUNCTION(Runtime_DateCurrentTime)24RUNTIME_FUNCTION(Runtime_DateCurrentTime) { 25 HandleScope scope(isolate); 26 DCHECK_EQ(0, args.length()); 27 return *isolate->factory()->NewNumber(JSDate::CurrentTimeValue(isolate)); 28 } 29 30 } // namespace internal 31 } // namespace v8 32