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Side by Side Diff: runtime/vm/object_store.cc

Issue 72923002: Add Dart keyword symbols to the VM isolate (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, 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/dart_entry.h" 8 #include "vm/dart_entry.h"
9 #include "vm/isolate.h" 9 #include "vm/isolate.h"
10 #include "vm/object.h" 10 #include "vm/object.h"
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
61 typed_data_library_(Library::null()), 61 typed_data_library_(Library::null()),
62 libraries_(GrowableObjectArray::null()), 62 libraries_(GrowableObjectArray::null()),
63 pending_classes_(GrowableObjectArray::null()), 63 pending_classes_(GrowableObjectArray::null()),
64 pending_functions_(GrowableObjectArray::null()), 64 pending_functions_(GrowableObjectArray::null()),
65 sticky_error_(Error::null()), 65 sticky_error_(Error::null()),
66 unhandled_exception_handler_(String::null()), 66 unhandled_exception_handler_(String::null()),
67 empty_context_(Context::null()), 67 empty_context_(Context::null()),
68 stack_overflow_(Instance::null()), 68 stack_overflow_(Instance::null()),
69 out_of_memory_(Instance::null()), 69 out_of_memory_(Instance::null()),
70 preallocated_stack_trace_(Stacktrace::null()), 70 preallocated_stack_trace_(Stacktrace::null()),
71 keyword_symbols_(Array::null()),
72 receive_port_create_function_(Function::null()), 71 receive_port_create_function_(Function::null()),
73 lookup_receive_port_function_(Function::null()), 72 lookup_receive_port_function_(Function::null()),
74 handle_message_function_(Function::null()) { 73 handle_message_function_(Function::null()) {
75 } 74 }
76 75
77 76
78 ObjectStore::~ObjectStore() { 77 ObjectStore::~ObjectStore() {
79 } 78 }
80 79
81 80
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
136 const Stacktrace& stack_trace = 135 const Stacktrace& stack_trace =
137 Stacktrace::Handle(Stacktrace::New(code_array, pc_offset_array)); 136 Stacktrace::Handle(Stacktrace::New(code_array, pc_offset_array));
138 // Expansion of inlined functions requires additional memory at run time, 137 // Expansion of inlined functions requires additional memory at run time,
139 // avoid it. 138 // avoid it.
140 stack_trace.set_expand_inlined(false); 139 stack_trace.set_expand_inlined(false);
141 set_preallocated_stack_trace(stack_trace); 140 set_preallocated_stack_trace(stack_trace);
142 141
143 return true; 142 return true;
144 } 143 }
145 144
146
147 void ObjectStore::InitKeywordTable() {
148 // Set up the keywords symbol array so that we can access it while scanning.
149 Array& keywords = Array::Handle(keyword_symbols());
150 ASSERT(keywords.IsNull());
151 keywords = Array::New(Token::numKeywords, Heap::kOld);
152 ASSERT(!keywords.IsError() && !keywords.IsNull());
153 set_keyword_symbols(keywords);
154 }
155
156 } // namespace dart 145 } // namespace dart
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