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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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201 bool set_after_body = is_set_; | 201 bool set_after_body = is_set_; |
202 Visit(node->statement()); | 202 Visit(node->statement()); |
203 is_set_ = is_set_ && set_after_body; | 203 is_set_ = is_set_ && set_after_body; |
204 } | 204 } |
205 | 205 |
206 | 206 |
207 // Do nothing: | 207 // Do nothing: |
208 void Processor::VisitDeclaration(Declaration* node) {} | 208 void Processor::VisitDeclaration(Declaration* node) {} |
209 void Processor::VisitEmptyStatement(EmptyStatement* node) {} | 209 void Processor::VisitEmptyStatement(EmptyStatement* node) {} |
210 void Processor::VisitReturnStatement(ReturnStatement* node) {} | 210 void Processor::VisitReturnStatement(ReturnStatement* node) {} |
211 void Processor::VisitExitContextStatement(ExitContextStatement* node) {} | |
212 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {} | 211 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {} |
213 | 212 |
214 | 213 |
215 // Expressions are never visited yet. | 214 // Expressions are never visited yet. |
216 #define DEF_VISIT(type) \ | 215 #define DEF_VISIT(type) \ |
217 void Processor::Visit##type(type* expr) { UNREACHABLE(); } | 216 void Processor::Visit##type(type* expr) { UNREACHABLE(); } |
218 EXPRESSION_NODE_LIST(DEF_VISIT) | 217 EXPRESSION_NODE_LIST(DEF_VISIT) |
219 #undef DEF_VISIT | 218 #undef DEF_VISIT |
220 | 219 |
221 | 220 |
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242 VariableProxy* result_proxy = new(zone) VariableProxy(isolate, result); | 241 VariableProxy* result_proxy = new(zone) VariableProxy(isolate, result); |
243 body->Add(new(zone) ReturnStatement(result_proxy)); | 242 body->Add(new(zone) ReturnStatement(result_proxy)); |
244 } | 243 } |
245 } | 244 } |
246 | 245 |
247 return true; | 246 return true; |
248 } | 247 } |
249 | 248 |
250 | 249 |
251 } } // namespace v8::internal | 250 } } // namespace v8::internal |
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