OLD | NEW |
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 667 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
678 int internal_field_count = 0; | 678 int internal_field_count = 0; |
679 if (!obj->instance_template()->IsUndefined()) { | 679 if (!obj->instance_template()->IsUndefined()) { |
680 Handle<ObjectTemplateInfo> instance_template = | 680 Handle<ObjectTemplateInfo> instance_template = |
681 Handle<ObjectTemplateInfo>( | 681 Handle<ObjectTemplateInfo>( |
682 ObjectTemplateInfo::cast(obj->instance_template())); | 682 ObjectTemplateInfo::cast(obj->instance_template())); |
683 internal_field_count = | 683 internal_field_count = |
684 Smi::cast(instance_template->internal_field_count())->value(); | 684 Smi::cast(instance_template->internal_field_count())->value(); |
685 } | 685 } |
686 | 686 |
687 int instance_size = kPointerSize * internal_field_count; | 687 int instance_size = kPointerSize * internal_field_count; |
688 InstanceType type = JS_OBJECT_TYPE; // initialize to a valid value | 688 InstanceType type = INVALID_TYPE; |
689 switch (instance_type) { | 689 switch (instance_type) { |
690 case JavaScriptObject: | 690 case JavaScriptObject: |
691 type = JS_OBJECT_TYPE; | 691 type = JS_OBJECT_TYPE; |
692 instance_size += JSObject::kHeaderSize; | 692 instance_size += JSObject::kHeaderSize; |
693 break; | 693 break; |
694 case InnerGlobalObject: | 694 case InnerGlobalObject: |
695 type = JS_GLOBAL_OBJECT_TYPE; | 695 type = JS_GLOBAL_OBJECT_TYPE; |
696 instance_size += JSGlobalObject::kSize; | 696 instance_size += JSGlobalObject::kSize; |
697 break; | 697 break; |
698 case OuterGlobalObject: | 698 case OuterGlobalObject: |
699 type = JS_GLOBAL_PROXY_TYPE; | 699 type = JS_GLOBAL_PROXY_TYPE; |
700 instance_size += JSGlobalProxy::kSize; | 700 instance_size += JSGlobalProxy::kSize; |
701 break; | 701 break; |
702 default: | 702 default: |
703 ASSERT(false); | |
704 break; | 703 break; |
705 } | 704 } |
| 705 ASSERT(type != INVALID_TYPE); |
706 | 706 |
707 Handle<JSFunction> result = | 707 Handle<JSFunction> result = |
708 Factory::NewFunction(Factory::empty_symbol(), type, instance_size, | 708 Factory::NewFunction(Factory::empty_symbol(), type, instance_size, |
709 code, true); | 709 code, true); |
710 // Set class name. | 710 // Set class name. |
711 Handle<Object> class_name = Handle<Object>(obj->class_name()); | 711 Handle<Object> class_name = Handle<Object>(obj->class_name()); |
712 if (class_name->IsString()) { | 712 if (class_name->IsString()) { |
713 result->shared()->set_instance_class_name(*class_name); | 713 result->shared()->set_instance_class_name(*class_name); |
714 result->shared()->set_name(*class_name); | 714 result->shared()->set_name(*class_name); |
715 } | 715 } |
(...skipping 102 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
818 Execution::ConfigureInstance(instance, | 818 Execution::ConfigureInstance(instance, |
819 instance_template, | 819 instance_template, |
820 pending_exception); | 820 pending_exception); |
821 } else { | 821 } else { |
822 *pending_exception = false; | 822 *pending_exception = false; |
823 } | 823 } |
824 } | 824 } |
825 | 825 |
826 | 826 |
827 } } // namespace v8::internal | 827 } } // namespace v8::internal |
OLD | NEW |