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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 #include "src/ast/ast-numbering.h" | 5 #include "src/ast/ast-numbering.h" |
6 | 6 |
7 #include "src/ast/ast.h" | 7 #include "src/ast/ast.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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549 | 549 |
550 | 550 |
551 void AstNumberingVisitor::VisitFunctionLiteral(FunctionLiteral* node) { | 551 void AstNumberingVisitor::VisitFunctionLiteral(FunctionLiteral* node) { |
552 IncrementNodeCount(); | 552 IncrementNodeCount(); |
553 node->set_base_id(ReserveIdRange(FunctionLiteral::num_ids())); | 553 node->set_base_id(ReserveIdRange(FunctionLiteral::num_ids())); |
554 // We don't recurse into the declarations or body of the function literal: | 554 // We don't recurse into the declarations or body of the function literal: |
555 // you have to separately Renumber() each FunctionLiteral that you compile. | 555 // you have to separately Renumber() each FunctionLiteral that you compile. |
556 } | 556 } |
557 | 557 |
558 | 558 |
559 void AstNumberingVisitor::VisitRewritableAssignmentExpression( | 559 void AstNumberingVisitor::VisitRewritableExpression( |
560 RewritableAssignmentExpression* node) { | 560 RewritableExpression* node) { |
561 IncrementNodeCount(); | 561 IncrementNodeCount(); |
562 node->set_base_id(ReserveIdRange(RewritableAssignmentExpression::num_ids())); | 562 node->set_base_id(ReserveIdRange(RewritableExpression::num_ids())); |
563 Visit(node->expression()); | 563 Visit(node->expression()); |
564 } | 564 } |
565 | 565 |
566 | 566 |
567 bool AstNumberingVisitor::Finish(FunctionLiteral* node) { | 567 bool AstNumberingVisitor::Finish(FunctionLiteral* node) { |
568 node->set_ast_properties(&properties_); | 568 node->set_ast_properties(&properties_); |
569 node->set_dont_optimize_reason(dont_optimize_reason()); | 569 node->set_dont_optimize_reason(dont_optimize_reason()); |
570 return !HasStackOverflow(); | 570 return !HasStackOverflow(); |
571 } | 571 } |
572 | 572 |
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597 } | 597 } |
598 | 598 |
599 | 599 |
600 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, | 600 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, |
601 FunctionLiteral* function) { | 601 FunctionLiteral* function) { |
602 AstNumberingVisitor visitor(isolate, zone); | 602 AstNumberingVisitor visitor(isolate, zone); |
603 return visitor.Renumber(function); | 603 return visitor.Renumber(function); |
604 } | 604 } |
605 } // namespace internal | 605 } // namespace internal |
606 } // namespace v8 | 606 } // namespace v8 |
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