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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 <stdlib.h> | 5 #include <stdlib.h> |
6 #include <limits> | 6 #include <limits> |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 | 9 |
10 #include "src/accessors.h" | 10 #include "src/accessors.h" |
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2768 | 2768 |
2769 | 2769 |
2770 RUNTIME_FUNCTION(Runtime_FunctionIsArrow) { | 2770 RUNTIME_FUNCTION(Runtime_FunctionIsArrow) { |
2771 SealHandleScope shs(isolate); | 2771 SealHandleScope shs(isolate); |
2772 DCHECK(args.length() == 1); | 2772 DCHECK(args.length() == 1); |
2773 CONVERT_ARG_CHECKED(JSFunction, f, 0); | 2773 CONVERT_ARG_CHECKED(JSFunction, f, 0); |
2774 return isolate->heap()->ToBoolean(f->shared()->is_arrow()); | 2774 return isolate->heap()->ToBoolean(f->shared()->is_arrow()); |
2775 } | 2775 } |
2776 | 2776 |
2777 | 2777 |
| 2778 RUNTIME_FUNCTION(Runtime_FunctionIsConciseMethod) { |
| 2779 SealHandleScope shs(isolate); |
| 2780 DCHECK(args.length() == 1); |
| 2781 CONVERT_ARG_CHECKED(JSFunction, f, 0); |
| 2782 return isolate->heap()->ToBoolean(f->shared()->is_concise_method()); |
| 2783 } |
| 2784 |
| 2785 |
2778 RUNTIME_FUNCTION(Runtime_FunctionRemovePrototype) { | 2786 RUNTIME_FUNCTION(Runtime_FunctionRemovePrototype) { |
2779 SealHandleScope shs(isolate); | 2787 SealHandleScope shs(isolate); |
2780 DCHECK(args.length() == 1); | 2788 DCHECK(args.length() == 1); |
2781 | 2789 |
2782 CONVERT_ARG_CHECKED(JSFunction, f, 0); | 2790 CONVERT_ARG_CHECKED(JSFunction, f, 0); |
2783 RUNTIME_ASSERT(f->RemovePrototype()); | 2791 RUNTIME_ASSERT(f->RemovePrototype()); |
2784 | 2792 |
2785 return isolate->heap()->undefined_value(); | 2793 return isolate->heap()->undefined_value(); |
2786 } | 2794 } |
2787 | 2795 |
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8118 return *NewStrictArguments(isolate, callee, parameters, argument_count); | 8126 return *NewStrictArguments(isolate, callee, parameters, argument_count); |
8119 } | 8127 } |
8120 | 8128 |
8121 | 8129 |
8122 RUNTIME_FUNCTION(Runtime_NewClosureFromStubFailure) { | 8130 RUNTIME_FUNCTION(Runtime_NewClosureFromStubFailure) { |
8123 HandleScope scope(isolate); | 8131 HandleScope scope(isolate); |
8124 DCHECK(args.length() == 1); | 8132 DCHECK(args.length() == 1); |
8125 CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 0); | 8133 CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 0); |
8126 Handle<Context> context(isolate->context()); | 8134 Handle<Context> context(isolate->context()); |
8127 PretenureFlag pretenure_flag = NOT_TENURED; | 8135 PretenureFlag pretenure_flag = NOT_TENURED; |
8128 return *isolate->factory()->NewFunctionFromSharedFunctionInfo( | 8136 return *isolate->factory()->NewFunctionFromSharedFunctionInfo(shared, context, |
8129 shared, context, pretenure_flag); | 8137 pretenure_flag); |
8130 } | 8138 } |
8131 | 8139 |
8132 | 8140 |
8133 RUNTIME_FUNCTION(Runtime_NewClosure) { | 8141 RUNTIME_FUNCTION(Runtime_NewClosure) { |
8134 HandleScope scope(isolate); | 8142 HandleScope scope(isolate); |
8135 DCHECK(args.length() == 3); | 8143 DCHECK(args.length() == 3); |
8136 CONVERT_ARG_HANDLE_CHECKED(Context, context, 0); | 8144 CONVERT_ARG_HANDLE_CHECKED(Context, context, 0); |
8137 CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 1); | 8145 CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 1); |
8138 CONVERT_BOOLEAN_ARG_CHECKED(pretenure, 2); | 8146 CONVERT_BOOLEAN_ARG_CHECKED(pretenure, 2); |
8139 | 8147 |
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15656 } | 15664 } |
15657 return NULL; | 15665 return NULL; |
15658 } | 15666 } |
15659 | 15667 |
15660 | 15668 |
15661 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { | 15669 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { |
15662 return &(kIntrinsicFunctions[static_cast<int>(id)]); | 15670 return &(kIntrinsicFunctions[static_cast<int>(id)]); |
15663 } | 15671 } |
15664 | 15672 |
15665 } } // namespace v8::internal | 15673 } } // namespace v8::internal |
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