Handle "//# sourceURL" comments in the Parser instead of the JS.

src/accessors.cc

 // 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.
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/compiler.h"
 #include "src/contexts.h"
@@ skipping 568 matching lines @@
         STATIC_ASCII_VECTOR("line_ends")));
   return MakeAccessor(isolate,
                       name,
                       &ScriptLineEndsGetter,
                       &ScriptLineEndsSetter,
                       attributes);
 }
 
 
 //
+// Accessors::ScriptSourceUrl
+//
+
+
+void Accessors::ScriptSourceUrlGetter(
+    v8::Local<v8::String> name,
+    const v8::PropertyCallbackInfo<v8::Value>& info) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(info.GetIsolate());
+  DisallowHeapAllocation no_allocation;
+  HandleScope scope(isolate);
+  Object* object = *Utils::OpenHandle(*info.This());
+  Object* url = Script::cast(JSValue::cast(object)->value())->source_url();
+  info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(url, isolate)));
+}
+
+
+void Accessors::ScriptSourceUrlSetter(
+    v8::Local<v8::String> name,
+    v8::Local<v8::Value> value,
+    const v8::PropertyCallbackInfo<void>& info) {
+  UNREACHABLE();
+}
+
+
+Handle<AccessorInfo> Accessors::ScriptSourceUrlInfo(
+      Isolate* isolate, PropertyAttributes attributes) {
+  return MakeAccessor(isolate,
+                      isolate->factory()->source_url_string(),
+                      &ScriptSourceUrlGetter,
+                      &ScriptSourceUrlSetter,
+                      attributes);
+}
+
+
+//
+// Accessors::ScriptSourceMappingUrl
+//
+
+
+void Accessors::ScriptSourceMappingUrlGetter(
+    v8::Local<v8::String> name,
+    const v8::PropertyCallbackInfo<v8::Value>& info) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(info.GetIsolate());
+  DisallowHeapAllocation no_allocation;
+  HandleScope scope(isolate);
+  Object* object = *Utils::OpenHandle(*info.This());
+  Object* url =
+      Script::cast(JSValue::cast(object)->value())->source_mapping_url();
+  info.GetReturnValue().Set(Utils::ToLocal(Handle<Object>(url, isolate)));
+}
+
+
+void Accessors::ScriptSourceMappingUrlSetter(
+    v8::Local<v8::String> name,
+    v8::Local<v8::Value> value,
+    const v8::PropertyCallbackInfo<void>& info) {
+  UNREACHABLE();
+}
+
+
+Handle<AccessorInfo> Accessors::ScriptSourceMappingUrlInfo(
+      Isolate* isolate, PropertyAttributes attributes) {
+  return MakeAccessor(isolate,
+                      isolate->factory()->source_mapping_url_string(),
+                      &ScriptSourceMappingUrlGetter,
+                      &ScriptSourceMappingUrlSetter,
+                      attributes);
+}
+
+
+//
 // Accessors::ScriptGetContextData
 //
 
 
 void Accessors::ScriptContextDataGetter(
     v8::Local<v8::String> name,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   i::Isolate* isolate = reinterpret_cast<i::Isolate*>(info.GetIsolate());
   DisallowHeapAllocation no_allocation;
   HandleScope scope(isolate);
@@ skipping 752 matching lines @@
   info->set_data(Smi::FromInt(index));
   Handle<Object> getter = v8::FromCData(isolate, &ModuleGetExport);
   Handle<Object> setter = v8::FromCData(isolate, &ModuleSetExport);
   info->set_getter(*getter);
   if (!(attributes & ReadOnly)) info->set_setter(*setter);
   return info;
 }
 
 
 } }  // namespace v8::internal