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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/runtime/runtime-utils.h" | 5 #include "src/runtime/runtime-utils.h" |
6 | 6 |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "src/arguments.h" | 10 #include "src/arguments.h" |
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396 RETURN_RESULT_OR_FAILURE( | 396 RETURN_RESULT_OR_FAILURE( |
397 isolate, | 397 isolate, |
398 StoreKeyedToSuper(isolate, home_object, receiver, key, value, SLOPPY)); | 398 StoreKeyedToSuper(isolate, home_object, receiver, key, value, SLOPPY)); |
399 } | 399 } |
400 | 400 |
401 | 401 |
402 RUNTIME_FUNCTION(Runtime_GetSuperConstructor) { | 402 RUNTIME_FUNCTION(Runtime_GetSuperConstructor) { |
403 SealHandleScope shs(isolate); | 403 SealHandleScope shs(isolate); |
404 DCHECK_EQ(1, args.length()); | 404 DCHECK_EQ(1, args.length()); |
405 CONVERT_ARG_CHECKED(JSFunction, active_function, 0); | 405 CONVERT_ARG_CHECKED(JSFunction, active_function, 0); |
406 return active_function->map()->prototype(); | 406 Object* prototype = active_function->map()->prototype(); |
407 if (!prototype->IsConstructor()) { | |
408 return Runtime_ThrowConstructedNonConstructable(1, &prototype, isolate); | |
Benedikt Meurer
2016/11/23 04:51:00
Please don't call other runtime functions this way
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409 } | |
410 return prototype; | |
407 } | 411 } |
408 | 412 |
409 } // namespace internal | 413 } // namespace internal |
410 } // namespace v8 | 414 } // namespace v8 |
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