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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 // 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_AST_PRETTYPRINTER_H_ | 5 #ifndef V8_AST_PRETTYPRINTER_H_ |
6 #define V8_AST_PRETTYPRINTER_H_ | 6 #define V8_AST_PRETTYPRINTER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/ast/ast.h" | 9 #include "src/ast/ast.h" |
| 10 #include "src/base/compiler-specific.h" |
10 | 11 |
11 namespace v8 { | 12 namespace v8 { |
12 namespace internal { | 13 namespace internal { |
13 | 14 |
14 class CallPrinter : public AstVisitor { | 15 class CallPrinter : public AstVisitor { |
15 public: | 16 public: |
16 explicit CallPrinter(Isolate* isolate, bool is_builtin); | 17 explicit CallPrinter(Isolate* isolate, bool is_builtin); |
17 virtual ~CallPrinter(); | 18 virtual ~CallPrinter(); |
18 | 19 |
19 // The following routine prints the node with position |position| into a | 20 // The following routine prints the node with position |position| into a |
20 // string. The result string is alive as long as the CallPrinter is alive. | 21 // string. The result string is alive as long as the CallPrinter is alive. |
21 const char* Print(FunctionLiteral* program, int position); | 22 const char* Print(FunctionLiteral* program, int position); |
22 | 23 |
23 void Print(const char* format, ...); | 24 void PRINTF_FORMAT(2, 3) Print(const char* format, ...); |
24 | 25 |
25 void Find(AstNode* node, bool print = false); | 26 void Find(AstNode* node, bool print = false); |
26 | 27 |
27 // Individual nodes | 28 // Individual nodes |
28 #define DECLARE_VISIT(type) void Visit##type(type* node) override; | 29 #define DECLARE_VISIT(type) void Visit##type(type* node) override; |
29 AST_NODE_LIST(DECLARE_VISIT) | 30 AST_NODE_LIST(DECLARE_VISIT) |
30 #undef DECLARE_VISIT | 31 #undef DECLARE_VISIT |
31 | 32 |
32 private: | 33 private: |
33 void Init(); | 34 void Init(); |
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55 public: | 56 public: |
56 explicit PrettyPrinter(Isolate* isolate); | 57 explicit PrettyPrinter(Isolate* isolate); |
57 virtual ~PrettyPrinter(); | 58 virtual ~PrettyPrinter(); |
58 | 59 |
59 // The following routines print a node into a string. | 60 // The following routines print a node into a string. |
60 // The result string is alive as long as the PrettyPrinter is alive. | 61 // The result string is alive as long as the PrettyPrinter is alive. |
61 const char* Print(AstNode* node); | 62 const char* Print(AstNode* node); |
62 const char* PrintExpression(FunctionLiteral* program); | 63 const char* PrintExpression(FunctionLiteral* program); |
63 const char* PrintProgram(FunctionLiteral* program); | 64 const char* PrintProgram(FunctionLiteral* program); |
64 | 65 |
65 void Print(const char* format, ...); | 66 void PRINTF_FORMAT(2, 3) Print(const char* format, ...); |
66 | 67 |
67 // Print a node to stdout. | 68 // Print a node to stdout. |
68 static void PrintOut(Isolate* isolate, AstNode* node); | 69 static void PrintOut(Isolate* isolate, AstNode* node); |
69 | 70 |
70 // Individual nodes | 71 // Individual nodes |
71 #define DECLARE_VISIT(type) void Visit##type(type* node) override; | 72 #define DECLARE_VISIT(type) void Visit##type(type* node) override; |
72 AST_NODE_LIST(DECLARE_VISIT) | 73 AST_NODE_LIST(DECLARE_VISIT) |
73 #undef DECLARE_VISIT | 74 #undef DECLARE_VISIT |
74 | 75 |
75 private: | 76 private: |
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134 | 135 |
135 int indent_; | 136 int indent_; |
136 }; | 137 }; |
137 | 138 |
138 #endif // DEBUG | 139 #endif // DEBUG |
139 | 140 |
140 } // namespace internal | 141 } // namespace internal |
141 } // namespace v8 | 142 } // namespace v8 |
142 | 143 |
143 #endif // V8_AST_PRETTYPRINTER_H_ | 144 #endif // V8_AST_PRETTYPRINTER_H_ |
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