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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 #include "src/factory.h" | 5 #include "src/factory.h" |
6 | 6 |
7 #include "src/allocation-site-scopes.h" | 7 #include "src/allocation-site-scopes.h" |
8 #include "src/conversions.h" | 8 #include "src/conversions.h" |
9 #include "src/isolate-inl.h" | 9 #include "src/isolate-inl.h" |
10 #include "src/macro-assembler.h" | 10 #include "src/macro-assembler.h" |
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1311 Handle<Map> new_map; | 1311 Handle<Map> new_map; |
1312 if (function->shared()->is_generator()) { | 1312 if (function->shared()->is_generator()) { |
1313 // Generator prototypes can share maps since they don't have "constructor" | 1313 // Generator prototypes can share maps since they don't have "constructor" |
1314 // properties. | 1314 // properties. |
1315 new_map = handle(native_context->generator_object_prototype_map()); | 1315 new_map = handle(native_context->generator_object_prototype_map()); |
1316 } else { | 1316 } else { |
1317 // Each function prototype gets a fresh map to avoid unwanted sharing of | 1317 // Each function prototype gets a fresh map to avoid unwanted sharing of |
1318 // maps between prototypes of different constructors. | 1318 // maps between prototypes of different constructors. |
1319 Handle<JSFunction> object_function(native_context->object_function()); | 1319 Handle<JSFunction> object_function(native_context->object_function()); |
1320 ASSERT(object_function->has_initial_map()); | 1320 ASSERT(object_function->has_initial_map()); |
1321 new_map = Map::Copy(handle(object_function->initial_map())); | 1321 new_map = Map::CopyAsPrototypeMap(handle(object_function->initial_map())); |
1322 } | 1322 } |
1323 | 1323 |
1324 Handle<JSObject> prototype = NewJSObjectFromMap(new_map); | 1324 Handle<JSObject> prototype = NewJSObjectFromMap(new_map); |
1325 | 1325 |
1326 if (!function->shared()->is_generator()) { | 1326 if (!function->shared()->is_generator()) { |
1327 JSObject::AddProperty(prototype, constructor_string(), function, DONT_ENUM); | 1327 JSObject::AddProperty(prototype, constructor_string(), function, DONT_ENUM); |
1328 } | 1328 } |
1329 | 1329 |
1330 return prototype; | 1330 return prototype; |
1331 } | 1331 } |
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2365 return Handle<Object>::null(); | 2365 return Handle<Object>::null(); |
2366 } | 2366 } |
2367 | 2367 |
2368 | 2368 |
2369 Handle<Object> Factory::ToBoolean(bool value) { | 2369 Handle<Object> Factory::ToBoolean(bool value) { |
2370 return value ? true_value() : false_value(); | 2370 return value ? true_value() : false_value(); |
2371 } | 2371 } |
2372 | 2372 |
2373 | 2373 |
2374 } } // namespace v8::internal | 2374 } } // namespace v8::internal |
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