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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 | 5 |
6 #ifdef V8_I18N_SUPPORT | 6 #ifdef V8_I18N_SUPPORT |
7 #include "src/v8.h" | 7 #include "src/v8.h" |
8 | 8 |
9 #include "src/arguments.h" | 9 #include "src/arguments.h" |
10 #include "src/i18n.h" | 10 #include "src/i18n.h" |
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226 RUNTIME_FUNCTION(Runtime_IsInitializedIntlObject) { | 226 RUNTIME_FUNCTION(Runtime_IsInitializedIntlObject) { |
227 HandleScope scope(isolate); | 227 HandleScope scope(isolate); |
228 | 228 |
229 DCHECK(args.length() == 1); | 229 DCHECK(args.length() == 1); |
230 | 230 |
231 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); | 231 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); |
232 | 232 |
233 if (!input->IsJSObject()) return isolate->heap()->false_value(); | 233 if (!input->IsJSObject()) return isolate->heap()->false_value(); |
234 Handle<JSObject> obj = Handle<JSObject>::cast(input); | 234 Handle<JSObject> obj = Handle<JSObject>::cast(input); |
235 | 235 |
236 Handle<Symbol> marker = isolate->factory()->intl_initialized_marker_symbol(); | 236 Handle<String> marker = isolate->factory()->intl_initialized_marker_string(); |
237 Handle<Object> tag = JSObject::GetDataProperty(obj, marker); | 237 Handle<Object> tag(obj->GetHiddenProperty(marker), isolate); |
238 return isolate->heap()->ToBoolean(!tag->IsUndefined()); | 238 return isolate->heap()->ToBoolean(!tag->IsTheHole()); |
239 } | 239 } |
240 | 240 |
241 | 241 |
242 RUNTIME_FUNCTION(Runtime_IsInitializedIntlObjectOfType) { | 242 RUNTIME_FUNCTION(Runtime_IsInitializedIntlObjectOfType) { |
243 HandleScope scope(isolate); | 243 HandleScope scope(isolate); |
244 | 244 |
245 DCHECK(args.length() == 2); | 245 DCHECK(args.length() == 2); |
246 | 246 |
247 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); | 247 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); |
248 CONVERT_ARG_HANDLE_CHECKED(String, expected_type, 1); | 248 CONVERT_ARG_HANDLE_CHECKED(String, expected_type, 1); |
249 | 249 |
250 if (!input->IsJSObject()) return isolate->heap()->false_value(); | 250 if (!input->IsJSObject()) return isolate->heap()->false_value(); |
251 Handle<JSObject> obj = Handle<JSObject>::cast(input); | 251 Handle<JSObject> obj = Handle<JSObject>::cast(input); |
252 | 252 |
253 Handle<Symbol> marker = isolate->factory()->intl_initialized_marker_symbol(); | 253 Handle<String> marker = isolate->factory()->intl_initialized_marker_string(); |
254 Handle<Object> tag = JSObject::GetDataProperty(obj, marker); | 254 Handle<Object> tag(obj->GetHiddenProperty(marker), isolate); |
255 return isolate->heap()->ToBoolean(tag->IsString() && | 255 return isolate->heap()->ToBoolean(tag->IsString() && |
256 String::cast(*tag)->Equals(*expected_type)); | 256 String::cast(*tag)->Equals(*expected_type)); |
257 } | 257 } |
258 | 258 |
259 | 259 |
260 RUNTIME_FUNCTION(Runtime_MarkAsInitializedIntlObjectOfType) { | 260 RUNTIME_FUNCTION(Runtime_MarkAsInitializedIntlObjectOfType) { |
261 HandleScope scope(isolate); | 261 HandleScope scope(isolate); |
262 | 262 |
263 DCHECK(args.length() == 3); | 263 DCHECK(args.length() == 3); |
264 | 264 |
265 CONVERT_ARG_HANDLE_CHECKED(JSObject, input, 0); | 265 CONVERT_ARG_HANDLE_CHECKED(JSObject, input, 0); |
266 CONVERT_ARG_HANDLE_CHECKED(String, type, 1); | 266 CONVERT_ARG_HANDLE_CHECKED(String, type, 1); |
267 CONVERT_ARG_HANDLE_CHECKED(JSObject, impl, 2); | 267 CONVERT_ARG_HANDLE_CHECKED(JSObject, impl, 2); |
268 | 268 |
269 Handle<Symbol> marker = isolate->factory()->intl_initialized_marker_symbol(); | 269 Handle<String> marker = isolate->factory()->intl_initialized_marker_string(); |
270 JSObject::SetProperty(input, marker, type, STRICT).Assert(); | 270 JSObject::SetHiddenProperty(input, marker, type); |
271 | 271 |
272 marker = isolate->factory()->intl_impl_object_symbol(); | 272 marker = isolate->factory()->intl_impl_object_string(); |
273 JSObject::SetProperty(input, marker, impl, STRICT).Assert(); | 273 JSObject::SetHiddenProperty(input, marker, impl); |
274 | 274 |
275 return isolate->heap()->undefined_value(); | 275 return isolate->heap()->undefined_value(); |
276 } | 276 } |
277 | 277 |
278 | 278 |
279 RUNTIME_FUNCTION(Runtime_GetImplFromInitializedIntlObject) { | 279 RUNTIME_FUNCTION(Runtime_GetImplFromInitializedIntlObject) { |
280 HandleScope scope(isolate); | 280 HandleScope scope(isolate); |
281 | 281 |
282 DCHECK(args.length() == 1); | 282 DCHECK(args.length() == 1); |
283 | 283 |
284 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); | 284 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); |
285 | 285 |
286 if (!input->IsJSObject()) { | 286 if (!input->IsJSObject()) { |
287 Vector<Handle<Object> > arguments = HandleVector(&input, 1); | 287 Vector<Handle<Object> > arguments = HandleVector(&input, 1); |
288 THROW_NEW_ERROR_RETURN_FAILURE(isolate, | 288 THROW_NEW_ERROR_RETURN_FAILURE(isolate, |
289 NewTypeError("not_intl_object", arguments)); | 289 NewTypeError("not_intl_object", arguments)); |
290 } | 290 } |
291 | 291 |
292 Handle<JSObject> obj = Handle<JSObject>::cast(input); | 292 Handle<JSObject> obj = Handle<JSObject>::cast(input); |
293 | 293 |
294 Handle<Symbol> marker = isolate->factory()->intl_impl_object_symbol(); | 294 Handle<String> marker = isolate->factory()->intl_impl_object_string(); |
295 | 295 Handle<Object> impl(obj->GetHiddenProperty(marker), isolate); |
296 Handle<Object> impl = JSObject::GetDataProperty(obj, marker); | |
297 if (impl->IsTheHole()) { | 296 if (impl->IsTheHole()) { |
298 Vector<Handle<Object> > arguments = HandleVector(&obj, 1); | 297 Vector<Handle<Object> > arguments = HandleVector(&obj, 1); |
299 THROW_NEW_ERROR_RETURN_FAILURE(isolate, | 298 THROW_NEW_ERROR_RETURN_FAILURE(isolate, |
300 NewTypeError("not_intl_object", arguments)); | 299 NewTypeError("not_intl_object", arguments)); |
301 } | 300 } |
302 return *impl; | 301 return *impl; |
303 } | 302 } |
304 | 303 |
305 | 304 |
306 RUNTIME_FUNCTION(Runtime_CreateDateTimeFormat) { | 305 RUNTIME_FUNCTION(Runtime_CreateDateTimeFormat) { |
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743 } else if (status >= UBRK_WORD_IDEO && status < UBRK_WORD_IDEO_LIMIT) { | 742 } else if (status >= UBRK_WORD_IDEO && status < UBRK_WORD_IDEO_LIMIT) { |
744 return *isolate->factory()->NewStringFromStaticChars("ideo"); | 743 return *isolate->factory()->NewStringFromStaticChars("ideo"); |
745 } else { | 744 } else { |
746 return *isolate->factory()->NewStringFromStaticChars("unknown"); | 745 return *isolate->factory()->NewStringFromStaticChars("unknown"); |
747 } | 746 } |
748 } | 747 } |
749 } | 748 } |
750 } // namespace v8::internal | 749 } // namespace v8::internal |
751 | 750 |
752 #endif // V8_I18N_SUPPORT | 751 #endif // V8_I18N_SUPPORT |
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