Chromium Code Reviews| OLD | NEW |
|---|---|
| 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 class ResolvedVisitor<R> extends AbstractVisitor<R> { | 5 class ResolvedVisitor<R> extends AbstractVisitor<R> { |
| 6 TreeElements elements; | 6 TreeElements elements; |
| 7 | 7 |
| 8 ResolvedVisitor(this.elements); | 8 ResolvedVisitor(this.elements); |
| 9 | 9 |
| 10 R visitSend(Send node) { | 10 R visitSend(Send node) { |
| 11 if (node.isSuperCall) { | 11 if (node.isSuperCall) { |
| 12 return visitSuperSend(node); | 12 return visitSuperSend(node); |
| 13 } else if (node.isOperator) { | 13 } else if (node.isOperator) { |
| 14 return visitOperatorSend(node); | 14 return visitOperatorSend(node); |
| 15 } else if (node.isPropertyAccess) { | 15 } else if (node.isPropertyAccess) { |
| 16 return visitGetterSend(node); | 16 return visitGetterSend(node); |
| 17 } else if (Elements.isClosureSend(node, elements[node])) { | 17 } else if (Elements.isClosureSend(node, elements[node])) { |
| 18 return visitClosureSend(node); | 18 return visitClosureSend(node); |
| 19 } else { | 19 } else { |
| 20 Element element = elements[node]; | 20 Element element = elements[node]; |
| 21 if (Element.isInvalid(element)) { | 21 if (Element.isInvalid(element)) { |
| 22 // Example: f() with 'f' unbound. | 22 if (element == null || element.isInstanceMember()) { |
|
ngeoffray
2012/09/05 11:46:45
How can the isInstanceMember happen?
karlklose
2012/09/05 14:53:42
It cannot.
| |
| 23 // This can only happen inside an instance method. | 23 // Example: f() with 'f' unbound. |
| 24 return visitDynamicSend(node); | 24 // This can only happen inside an instance method. |
| 25 return visitDynamicSend(node); | |
| 26 } else { | |
| 27 return visitStaticSend(node); | |
| 28 } | |
| 25 } else if (element.kind == ElementKind.CLASS) { | 29 } else if (element.kind == ElementKind.CLASS) { |
| 26 internalError("Cannot generate code for send", node: node); | 30 internalError("Cannot generate code for send", node: node); |
| 27 } else if (element.isInstanceMember()) { | 31 } else if (element.isInstanceMember()) { |
| 28 // Example: f() with 'f' bound to instance method. | 32 // Example: f() with 'f' bound to instance method. |
| 29 return visitDynamicSend(node); | 33 return visitDynamicSend(node); |
| 30 } else if (element.kind === ElementKind.FOREIGN) { | 34 } else if (element.kind === ElementKind.FOREIGN) { |
| 31 return visitForeignSend(node); | 35 return visitForeignSend(node); |
| 32 } else if (!element.isInstanceMember()) { | 36 } else if (!element.isInstanceMember()) { |
| 33 // Example: A.f() or f() with 'f' bound to a static function. | 37 // Example: A.f() or f() with 'f' bound to a static function. |
| 34 // Also includes new A() or new A.named() which is treated like a | 38 // Also includes new A() or new A.named() which is treated like a |
| (...skipping 12 matching lines...) Expand all Loading... | |
| 47 abstract R visitDynamicSend(Send node); | 51 abstract R visitDynamicSend(Send node); |
| 48 abstract R visitForeignSend(Send node); | 52 abstract R visitForeignSend(Send node); |
| 49 abstract R visitStaticSend(Send node); | 53 abstract R visitStaticSend(Send node); |
| 50 | 54 |
| 51 abstract void internalError(String reason, [Node node]); | 55 abstract void internalError(String reason, [Node node]); |
| 52 | 56 |
| 53 R visitNode(Node node) { | 57 R visitNode(Node node) { |
| 54 internalError("Unhandled node", node); | 58 internalError("Unhandled node", node); |
| 55 } | 59 } |
| 56 } | 60 } |
| OLD | NEW |