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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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3092 switch (instance_type) { | 3092 switch (instance_type) { |
3093 case ODDBALL_TYPE: | 3093 case ODDBALL_TYPE: |
3094 if (heap_obj->IsTrue() || heap_obj->IsFalse()) { | 3094 if (heap_obj->IsTrue() || heap_obj->IsFalse()) { |
3095 return Heap::boolean_symbol(); | 3095 return Heap::boolean_symbol(); |
3096 } | 3096 } |
3097 if (heap_obj->IsNull()) { | 3097 if (heap_obj->IsNull()) { |
3098 return Heap::object_symbol(); | 3098 return Heap::object_symbol(); |
3099 } | 3099 } |
3100 ASSERT(heap_obj->IsUndefined()); | 3100 ASSERT(heap_obj->IsUndefined()); |
3101 return Heap::undefined_symbol(); | 3101 return Heap::undefined_symbol(); |
3102 case JS_FUNCTION_TYPE: | 3102 case JS_FUNCTION_TYPE: case JS_REGEXP_TYPE: |
3103 return Heap::function_symbol(); | 3103 return Heap::function_symbol(); |
3104 default: | 3104 default: |
3105 // For any kind of object not handled above, the spec rule for | 3105 // For any kind of object not handled above, the spec rule for |
3106 // host objects gives that it is okay to return "object" | 3106 // host objects gives that it is okay to return "object" |
3107 return Heap::object_symbol(); | 3107 return Heap::object_symbol(); |
3108 } | 3108 } |
3109 } | 3109 } |
3110 | 3110 |
3111 | 3111 |
3112 static Object* Runtime_StringToNumber(Arguments args) { | 3112 static Object* Runtime_StringToNumber(Arguments args) { |
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7630 } else { | 7630 } else { |
7631 // Handle last resort GC and make sure to allow future allocations | 7631 // Handle last resort GC and make sure to allow future allocations |
7632 // to grow the heap without causing GCs (if possible). | 7632 // to grow the heap without causing GCs (if possible). |
7633 Counters::gc_last_resort_from_js.Increment(); | 7633 Counters::gc_last_resort_from_js.Increment(); |
7634 Heap::CollectAllGarbage(); | 7634 Heap::CollectAllGarbage(); |
7635 } | 7635 } |
7636 } | 7636 } |
7637 | 7637 |
7638 | 7638 |
7639 } } // namespace v8::internal | 7639 } } // namespace v8::internal |
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