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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/object_store.h" | 5 #include "vm/object_store.h" |
6 | 6 |
7 #include "vm/exceptions.h" | 7 #include "vm/exceptions.h" |
8 #include "vm/isolate.h" | 8 #include "vm/isolate.h" |
9 #include "vm/object.h" | 9 #include "vm/object.h" |
10 #include "vm/raw_object.h" | 10 #include "vm/raw_object.h" |
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110 | 110 |
111 bool ObjectStore::PreallocateObjects() { | 111 bool ObjectStore::PreallocateObjects() { |
112 Isolate* isolate = Isolate::Current(); | 112 Isolate* isolate = Isolate::Current(); |
113 ASSERT(isolate != NULL && isolate->object_store() == this); | 113 ASSERT(isolate != NULL && isolate->object_store() == this); |
114 if (this->stack_overflow() != Instance::null() && | 114 if (this->stack_overflow() != Instance::null() && |
115 this->out_of_memory() != Instance::null()) { | 115 this->out_of_memory() != Instance::null()) { |
116 return true; | 116 return true; |
117 } | 117 } |
118 ASSERT(this->stack_overflow() == Instance::null()); | 118 ASSERT(this->stack_overflow() == Instance::null()); |
119 ASSERT(this->out_of_memory() == Instance::null()); | 119 ASSERT(this->out_of_memory() == Instance::null()); |
120 const Array& args = Array::Handle(Object::empty_array()); | |
121 Object& result = Object::Handle(); | 120 Object& result = Object::Handle(); |
122 | 121 |
123 result = Exceptions::Create(Exceptions::kStackOverflow, args); | 122 result = Exceptions::Create(Exceptions::kStackOverflow, |
| 123 Object::empty_array()); |
124 if (result.IsError()) { | 124 if (result.IsError()) { |
125 return false; | 125 return false; |
126 } | 126 } |
127 set_stack_overflow(Instance::Cast(result)); | 127 set_stack_overflow(Instance::Cast(result)); |
128 | 128 |
129 result = Exceptions::Create(Exceptions::kOutOfMemory, args); | 129 result = Exceptions::Create(Exceptions::kOutOfMemory, Object::empty_array()); |
130 if (result.IsError()) { | 130 if (result.IsError()) { |
131 return false; | 131 return false; |
132 } | 132 } |
133 set_out_of_memory(Instance::Cast(result)); | 133 set_out_of_memory(Instance::Cast(result)); |
134 return true; | 134 return true; |
135 } | 135 } |
136 | 136 |
137 | 137 |
138 void ObjectStore::InitKeywordTable() { | 138 void ObjectStore::InitKeywordTable() { |
139 // Set up the keywords symbol array so that we can access it while scanning. | 139 // Set up the keywords symbol array so that we can access it while scanning. |
140 Array& keywords = Array::Handle(keyword_symbols()); | 140 Array& keywords = Array::Handle(keyword_symbols()); |
141 ASSERT(keywords.IsNull()); | 141 ASSERT(keywords.IsNull()); |
142 keywords = Array::New(Token::numKeywords, Heap::kOld); | 142 keywords = Array::New(Token::numKeywords, Heap::kOld); |
143 ASSERT(!keywords.IsError() && !keywords.IsNull()); | 143 ASSERT(!keywords.IsError() && !keywords.IsNull()); |
144 set_keyword_symbols(keywords); | 144 set_keyword_symbols(keywords); |
145 } | 145 } |
146 | 146 |
147 } // namespace dart | 147 } // namespace dart |
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