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Issue 11498006: Revert 13157, 13145 and 13140: Crankshaft code stubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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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36 namespace v8 { 36 namespace v8 {
37 namespace internal { 37 namespace internal {
38 38
39 class Processor: public AstVisitor { 39 class Processor: public AstVisitor {
40 public: 40 public:
41 Processor(Variable* result, Zone* zone) 41 Processor(Variable* result, Zone* zone)
42 : result_(result), 42 : result_(result),
43 result_assigned_(false), 43 result_assigned_(false),
44 is_set_(false), 44 is_set_(false),
45 in_try_(false), 45 in_try_(false),
46 factory_(Isolate::Current(), zone) { 46 factory_(isolate(), zone) { }
47 InitializeAstVisitor();
48 }
49 47
50 virtual ~Processor() { } 48 virtual ~Processor() { }
51 49
52 void Process(ZoneList<Statement*>* statements); 50 void Process(ZoneList<Statement*>* statements);
53 bool result_assigned() const { return result_assigned_; } 51 bool result_assigned() const { return result_assigned_; }
54 52
55 AstNodeFactory<AstNullVisitor>* factory() { 53 AstNodeFactory<AstNullVisitor>* factory() {
56 return &factory_; 54 return &factory_;
57 } 55 }
58 56
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81 Token::ASSIGN, result_proxy, value, RelocInfo::kNoPosition); 79 Token::ASSIGN, result_proxy, value, RelocInfo::kNoPosition);
82 } 80 }
83 81
84 // Node visitors. 82 // Node visitors.
85 #define DEF_VISIT(type) \ 83 #define DEF_VISIT(type) \
86 virtual void Visit##type(type* node); 84 virtual void Visit##type(type* node);
87 AST_NODE_LIST(DEF_VISIT) 85 AST_NODE_LIST(DEF_VISIT)
88 #undef DEF_VISIT 86 #undef DEF_VISIT
89 87
90 void VisitIterationStatement(IterationStatement* stmt); 88 void VisitIterationStatement(IterationStatement* stmt);
91
92 DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
93 }; 89 };
94 90
95 91
96 void Processor::Process(ZoneList<Statement*>* statements) { 92 void Processor::Process(ZoneList<Statement*>* statements) {
97 for (int i = statements->length() - 1; i >= 0; --i) { 93 for (int i = statements->length() - 1; i >= 0; --i) {
98 Visit(statements->at(i)); 94 Visit(statements->at(i));
99 } 95 }
100 } 96 }
101 97
102 98
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275 result_statement->set_statement_pos(position); 271 result_statement->set_statement_pos(position);
276 body->Add(result_statement, info->zone()); 272 body->Add(result_statement, info->zone());
277 } 273 }
278 } 274 }
279 275
280 return true; 276 return true;
281 } 277 }
282 278
283 279
284 } } // namespace v8::internal 280 } } // namespace v8::internal
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