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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 #ifndef VM_AST_H_ | 5 #ifndef VM_AST_H_ |
6 #define VM_AST_H_ | 6 #define VM_AST_H_ |
7 | 7 |
8 #include "platform/assert.h" | 8 #include "platform/assert.h" |
9 #include "vm/allocation.h" | 9 #include "vm/allocation.h" |
10 #include "vm/growable_array.h" | 10 #include "vm/growable_array.h" |
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27 V(Comparison) \ | 27 V(Comparison) \ |
28 V(UnaryOp) \ | 28 V(UnaryOp) \ |
29 V(ConditionalExpr) \ | 29 V(ConditionalExpr) \ |
30 V(If) \ | 30 V(If) \ |
31 V(Switch) \ | 31 V(Switch) \ |
32 V(Case) \ | 32 V(Case) \ |
33 V(While) \ | 33 V(While) \ |
34 V(DoWhile) \ | 34 V(DoWhile) \ |
35 V(For) \ | 35 V(For) \ |
36 V(Jump) \ | 36 V(Jump) \ |
| 37 V(Stop) \ |
37 V(ArgumentList) \ | 38 V(ArgumentList) \ |
38 V(Array) \ | 39 V(Array) \ |
39 V(Closure) \ | 40 V(Closure) \ |
40 V(InstanceCall) \ | 41 V(InstanceCall) \ |
41 V(StaticCall) \ | 42 V(StaticCall) \ |
42 V(ClosureCall) \ | 43 V(ClosureCall) \ |
43 V(CloneContext) \ | 44 V(CloneContext) \ |
44 V(ConstructorCall) \ | 45 V(ConstructorCall) \ |
45 V(InstanceGetter) \ | 46 V(InstanceGetter) \ |
46 V(InstanceSetter) \ | 47 V(InstanceSetter) \ |
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1136 | 1137 |
1137 private: | 1138 private: |
1138 Token::Kind kind_; | 1139 Token::Kind kind_; |
1139 SourceLabel* label_; | 1140 SourceLabel* label_; |
1140 GrowableArray<InlinedFinallyNode*> inlined_finally_list_; | 1141 GrowableArray<InlinedFinallyNode*> inlined_finally_list_; |
1141 | 1142 |
1142 DISALLOW_IMPLICIT_CONSTRUCTORS(JumpNode); | 1143 DISALLOW_IMPLICIT_CONSTRUCTORS(JumpNode); |
1143 }; | 1144 }; |
1144 | 1145 |
1145 | 1146 |
| 1147 class StopNode : public AstNode { |
| 1148 public: |
| 1149 StopNode(intptr_t token_pos, const char* message) |
| 1150 : AstNode(token_pos), |
| 1151 message_(message) { |
| 1152 ASSERT(message != NULL); |
| 1153 } |
| 1154 |
| 1155 const char* message() const { return message_; } |
| 1156 |
| 1157 virtual void VisitChildren(AstNodeVisitor* visitor) const { } |
| 1158 |
| 1159 DECLARE_COMMON_NODE_FUNCTIONS(StopNode); |
| 1160 |
| 1161 private: |
| 1162 const char* message_; |
| 1163 |
| 1164 DISALLOW_IMPLICIT_CONSTRUCTORS(StopNode); |
| 1165 }; |
| 1166 |
| 1167 |
1146 class LoadLocalNode : public AstNode { | 1168 class LoadLocalNode : public AstNode { |
1147 public: | 1169 public: |
1148 LoadLocalNode(intptr_t token_pos, const LocalVariable* local) | 1170 LoadLocalNode(intptr_t token_pos, const LocalVariable* local) |
1149 : AstNode(token_pos), local_(*local) { | 1171 : AstNode(token_pos), local_(*local) { |
1150 ASSERT(local != NULL); | 1172 ASSERT(local != NULL); |
1151 } | 1173 } |
1152 | 1174 |
1153 const LocalVariable& local() const { return local_; } | 1175 const LocalVariable& local() const { return local_; } |
1154 | 1176 |
1155 virtual void VisitChildren(AstNodeVisitor* visitor) const { } | 1177 virtual void VisitChildren(AstNodeVisitor* visitor) const { } |
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1940 const intptr_t try_index_; | 1962 const intptr_t try_index_; |
1941 | 1963 |
1942 DISALLOW_IMPLICIT_CONSTRUCTORS(InlinedFinallyNode); | 1964 DISALLOW_IMPLICIT_CONSTRUCTORS(InlinedFinallyNode); |
1943 }; | 1965 }; |
1944 | 1966 |
1945 } // namespace dart | 1967 } // namespace dart |
1946 | 1968 |
1947 #undef DECLARE_COMMON_NODE_FUNCTIONS | 1969 #undef DECLARE_COMMON_NODE_FUNCTIONS |
1948 | 1970 |
1949 #endif // VM_AST_H_ | 1971 #endif // VM_AST_H_ |
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