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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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11606 EnsureElementsMode mode) { | 11606 EnsureElementsMode mode) { |
11607 // Elements in |Arguments| are ordered backwards (because they're on the | 11607 // Elements in |Arguments| are ordered backwards (because they're on the |
11608 // stack), but the method that's called here iterates over them in forward | 11608 // stack), but the method that's called here iterates over them in forward |
11609 // direction. | 11609 // direction. |
11610 return EnsureCanContainElements( | 11610 return EnsureCanContainElements( |
11611 args->arguments() - first_arg - (arg_count - 1), | 11611 args->arguments() - first_arg - (arg_count - 1), |
11612 arg_count, mode); | 11612 arg_count, mode); |
11613 } | 11613 } |
11614 | 11614 |
11615 | 11615 |
11616 PropertyType JSObject::GetLocalPropertyType(Name* name) { | |
11617 uint32_t index = 0; | |
11618 if (name->AsArrayIndex(&index)) { | |
11619 return GetLocalElementType(index); | |
11620 } | |
11621 LookupResult lookup(GetIsolate()); | |
11622 LocalLookup(name, &lookup, true); | |
11623 return lookup.type(); | |
11624 } | |
11625 | |
11626 | |
11627 PropertyType JSObject::GetLocalElementType(uint32_t index) { | |
11628 return GetElementsAccessor()->GetType(this, this, index); | |
11629 } | |
11630 | |
11631 | |
11632 AccessorPair* JSObject::GetLocalPropertyAccessorPair(Name* name) { | 11616 AccessorPair* JSObject::GetLocalPropertyAccessorPair(Name* name) { |
11633 uint32_t index = 0; | 11617 uint32_t index = 0; |
11634 if (name->AsArrayIndex(&index)) { | 11618 if (name->AsArrayIndex(&index)) { |
11635 return GetLocalElementAccessorPair(index); | 11619 return GetLocalElementAccessorPair(index); |
11636 } | 11620 } |
11637 | 11621 |
11638 LookupResult lookup(GetIsolate()); | 11622 LookupResult lookup(GetIsolate()); |
11639 LocalLookupRealNamedProperty(name, &lookup); | 11623 LocalLookupRealNamedProperty(name, &lookup); |
11640 | 11624 |
11641 if (lookup.IsPropertyCallbacks() && | 11625 if (lookup.IsPropertyCallbacks() && |
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16179 #define ERROR_MESSAGES_TEXTS(C, T) T, | 16163 #define ERROR_MESSAGES_TEXTS(C, T) T, |
16180 static const char* error_messages_[] = { | 16164 static const char* error_messages_[] = { |
16181 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS) | 16165 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS) |
16182 }; | 16166 }; |
16183 #undef ERROR_MESSAGES_TEXTS | 16167 #undef ERROR_MESSAGES_TEXTS |
16184 return error_messages_[reason]; | 16168 return error_messages_[reason]; |
16185 } | 16169 } |
16186 | 16170 |
16187 | 16171 |
16188 } } // namespace v8::internal | 16172 } } // namespace v8::internal |
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