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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COMPILER_SOURCE_POSITION_H_ | 5 #ifndef V8_COMPILER_SOURCE_POSITION_H_ |
6 #define V8_COMPILER_SOURCE_POSITION_H_ | 6 #define V8_COMPILER_SOURCE_POSITION_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/compiler/node-aux-data.h" | 9 #include "src/compiler/node-aux-data.h" |
10 | 10 |
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72 }; | 72 }; |
73 | 73 |
74 explicit SourcePositionTable(Graph* graph); | 74 explicit SourcePositionTable(Graph* graph); |
75 ~SourcePositionTable() { | 75 ~SourcePositionTable() { |
76 if (decorator_ != NULL) RemoveDecorator(); | 76 if (decorator_ != NULL) RemoveDecorator(); |
77 } | 77 } |
78 | 78 |
79 void AddDecorator(); | 79 void AddDecorator(); |
80 void RemoveDecorator(); | 80 void RemoveDecorator(); |
81 | 81 |
82 SourcePosition GetSourcePosition(Node* node); | 82 SourcePosition GetSourcePosition(Node* node) const; |
83 | 83 |
84 private: | 84 private: |
85 class Decorator; | 85 class Decorator; |
86 | 86 |
87 Graph* graph_; | 87 Graph* graph_; |
88 Decorator* decorator_; | 88 Decorator* decorator_; |
89 SourcePosition current_position_; | 89 SourcePosition current_position_; |
90 NodeAuxData<SourcePosition> table_; | 90 NodeAuxData<SourcePosition> table_; |
91 | 91 |
92 DISALLOW_COPY_AND_ASSIGN(SourcePositionTable); | 92 DISALLOW_COPY_AND_ASSIGN(SourcePositionTable); |
93 }; | 93 }; |
94 | 94 |
95 } // namespace compiler | 95 } // namespace compiler |
96 } // namespace internal | 96 } // namespace internal |
97 } // namespace v8 | 97 } // namespace v8 |
98 | 98 |
99 #endif | 99 #endif |
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