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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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451 // field access nodes. | 451 // field access nodes. |
452 class PrimaryNode : public AstNode { | 452 class PrimaryNode : public AstNode { |
453 public: | 453 public: |
454 PrimaryNode(intptr_t token_pos, const Object& primary) | 454 PrimaryNode(intptr_t token_pos, const Object& primary) |
455 : AstNode(token_pos), primary_(primary) { | 455 : AstNode(token_pos), primary_(primary) { |
456 ASSERT(primary_.IsZoneHandle()); | 456 ASSERT(primary_.IsZoneHandle()); |
457 } | 457 } |
458 | 458 |
459 const Object& primary() const { return primary_; } | 459 const Object& primary() const { return primary_; } |
460 | 460 |
| 461 bool IsSuper() const { |
| 462 return primary().IsString() && (primary().raw() == Symbols::Super()); |
| 463 } |
| 464 |
461 virtual void VisitChildren(AstNodeVisitor* visitor) const; | 465 virtual void VisitChildren(AstNodeVisitor* visitor) const; |
462 | 466 |
463 DECLARE_COMMON_NODE_FUNCTIONS(PrimaryNode); | 467 DECLARE_COMMON_NODE_FUNCTIONS(PrimaryNode); |
464 | 468 |
465 private: | 469 private: |
466 const Object& primary_; | 470 const Object& primary_; |
467 | 471 |
468 DISALLOW_IMPLICIT_CONSTRUCTORS(PrimaryNode); | 472 DISALLOW_IMPLICIT_CONSTRUCTORS(PrimaryNode); |
469 }; | 473 }; |
470 | 474 |
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1710 const LocalVariable& context_var_; | 1714 const LocalVariable& context_var_; |
1711 | 1715 |
1712 DISALLOW_IMPLICIT_CONSTRUCTORS(InlinedFinallyNode); | 1716 DISALLOW_IMPLICIT_CONSTRUCTORS(InlinedFinallyNode); |
1713 }; | 1717 }; |
1714 | 1718 |
1715 } // namespace dart | 1719 } // namespace dart |
1716 | 1720 |
1717 #undef DECLARE_COMMON_NODE_FUNCTIONS | 1721 #undef DECLARE_COMMON_NODE_FUNCTIONS |
1718 | 1722 |
1719 #endif // VM_AST_H_ | 1723 #endif // VM_AST_H_ |
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