1 // Copyright 2017 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 #ifndef V8_OBJECTS_TEMPLATE_OBJECTS_H_ 6 #define V8_OBJECTS_TEMPLATE_OBJECTS_H_ 7 8 #include "src/objects/fixed-array.h" 9 #include "src/objects/struct.h" 10 #include "src/objects/torque-defined-classes.h" 11 12 // Has to be the last include (doesn't have include guards): 13 #include "src/objects/object-macros.h" 14 15 namespace v8 { 16 namespace internal { 17 18 class StructBodyDescriptor; 19 20 #include "torque-generated/src/objects/template-objects-tq.inc" 21 22 // CachedTemplateObject is a tuple used to cache a TemplateObject that has been 23 // created. All the CachedTemplateObject's for a given SharedFunctionInfo form a 24 // linked list via the next fields. 25 class CachedTemplateObject final 26 : public TorqueGeneratedCachedTemplateObject<CachedTemplateObject, Struct> { 27 public: 28 static Handle<CachedTemplateObject> New(Isolate* isolate, int slot_id, 29 Handle<JSArray> template_object, 30 Handle<HeapObject> next); 31 32 using BodyDescriptor = StructBodyDescriptor; 33 34 TQ_OBJECT_CONSTRUCTORS(CachedTemplateObject) 35 }; 36 37 // TemplateObjectDescription is a tuple of raw strings and cooked strings for 38 // tagged template literals. Used to communicate with the runtime for template 39 // object creation within the {Runtime_GetTemplateObject} method. 40 class TemplateObjectDescription final 41 : public TorqueGeneratedTemplateObjectDescription<TemplateObjectDescription, 42 Struct> { 43 public: 44 static Handle<JSArray> GetTemplateObject( 45 Isolate* isolate, Handle<NativeContext> native_context, 46 Handle<TemplateObjectDescription> description, 47 Handle<SharedFunctionInfo> shared_info, int slot_id); 48 49 using BodyDescriptor = StructBodyDescriptor; 50 51 TQ_OBJECT_CONSTRUCTORS(TemplateObjectDescription) 52 }; 53 54 } // namespace internal 55 } // namespace v8 56 57 #include "src/objects/object-macros-undef.h" 58 59 #endif // V8_OBJECTS_TEMPLATE_OBJECTS_H_ 60