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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 "src/arguments.h" | 7 #include "src/arguments.h" |
8 #include "src/isolate-inl.h" | 8 #include "src/isolate-inl.h" |
9 #include "src/objects-inl.h" | 9 #include "src/objects-inl.h" |
10 #include "src/string-builder.h" | 10 #include "src/string-builder.h" |
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21 if (name->IsString()) symbol->set_name(*name); | 21 if (name->IsString()) symbol->set_name(*name); |
22 return *symbol; | 22 return *symbol; |
23 } | 23 } |
24 | 24 |
25 | 25 |
26 RUNTIME_FUNCTION(Runtime_CreatePrivateSymbol) { | 26 RUNTIME_FUNCTION(Runtime_CreatePrivateSymbol) { |
27 HandleScope scope(isolate); | 27 HandleScope scope(isolate); |
28 DCHECK(args.length() == 1); | 28 DCHECK(args.length() == 1); |
29 CONVERT_ARG_HANDLE_CHECKED(Object, name, 0); | 29 CONVERT_ARG_HANDLE_CHECKED(Object, name, 0); |
30 RUNTIME_ASSERT(name->IsString() || name->IsUndefined()); | 30 RUNTIME_ASSERT(name->IsString() || name->IsUndefined()); |
31 return *isolate->factory()->NewPrivateSymbol(name); | 31 Handle<Symbol> symbol = isolate->factory()->NewPrivateSymbol(); |
| 32 if (name->IsString()) symbol->set_name(*name); |
| 33 return *symbol; |
32 } | 34 } |
33 | 35 |
34 | 36 |
35 RUNTIME_FUNCTION(Runtime_SymbolDescription) { | 37 RUNTIME_FUNCTION(Runtime_SymbolDescription) { |
36 SealHandleScope shs(isolate); | 38 SealHandleScope shs(isolate); |
37 DCHECK(args.length() == 1); | 39 DCHECK(args.length() == 1); |
38 CONVERT_ARG_CHECKED(Symbol, symbol, 0); | 40 CONVERT_ARG_CHECKED(Symbol, symbol, 0); |
39 return symbol->name(); | 41 return symbol->name(); |
40 } | 42 } |
41 | 43 |
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64 | 66 |
65 | 67 |
66 RUNTIME_FUNCTION(Runtime_SymbolIsPrivate) { | 68 RUNTIME_FUNCTION(Runtime_SymbolIsPrivate) { |
67 SealHandleScope shs(isolate); | 69 SealHandleScope shs(isolate); |
68 DCHECK(args.length() == 1); | 70 DCHECK(args.length() == 1); |
69 CONVERT_ARG_CHECKED(Symbol, symbol, 0); | 71 CONVERT_ARG_CHECKED(Symbol, symbol, 0); |
70 return isolate->heap()->ToBoolean(symbol->is_private()); | 72 return isolate->heap()->ToBoolean(symbol->is_private()); |
71 } | 73 } |
72 } // namespace internal | 74 } // namespace internal |
73 } // namespace v8 | 75 } // namespace v8 |
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