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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 library elements; | 5 library elements; |
6 | 6 |
7 import 'dart:uri'; | 7 import 'dart:uri'; |
8 | 8 |
9 // TODO(ahe): Rename prefix to 'api' when VM bug is fixed. | 9 // TODO(ahe): Rename prefix to 'api' when VM bug is fixed. |
10 import '../../compiler.dart' as api_e; | 10 import '../../compiler.dart' as api_e; |
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1720 } else { | 1720 } else { |
1721 return super.toString(); | 1721 return super.toString(); |
1722 } | 1722 } |
1723 } | 1723 } |
1724 } | 1724 } |
1725 | 1725 |
1726 class Elements { | 1726 class Elements { |
1727 static bool isUnresolved(Element e) => e == null || e.isErroneous(); | 1727 static bool isUnresolved(Element e) => e == null || e.isErroneous(); |
1728 static bool isErroneousElement(Element e) => e != null && e.isErroneous(); | 1728 static bool isErroneousElement(Element e) => e != null && e.isErroneous(); |
1729 | 1729 |
| 1730 static bool isClass(Element e) => e != null && e.kind == ElementKind.CLASS; |
| 1731 static bool isTypedef(Element e) { |
| 1732 return e != null && e.kind == ElementKind.TYPEDEF; |
| 1733 } |
| 1734 |
1730 static bool isLocal(Element element) { | 1735 static bool isLocal(Element element) { |
1731 return !Elements.isUnresolved(element) | 1736 return !Elements.isUnresolved(element) |
1732 && !element.isInstanceMember() | 1737 && !element.isInstanceMember() |
1733 && !isStaticOrTopLevelField(element) | 1738 && !isStaticOrTopLevelField(element) |
1734 && !isStaticOrTopLevelFunction(element) | 1739 && !isStaticOrTopLevelFunction(element) |
1735 && (identical(element.kind, ElementKind.VARIABLE) || | 1740 && (identical(element.kind, ElementKind.VARIABLE) || |
1736 identical(element.kind, ElementKind.PARAMETER) || | 1741 identical(element.kind, ElementKind.PARAMETER) || |
1737 identical(element.kind, ElementKind.FUNCTION)); | 1742 identical(element.kind, ElementKind.FUNCTION)); |
1738 } | 1743 } |
1739 | 1744 |
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2046 | 2051 |
2047 MetadataAnnotation ensureResolved(Compiler compiler) { | 2052 MetadataAnnotation ensureResolved(Compiler compiler) { |
2048 if (resolutionState == STATE_NOT_STARTED) { | 2053 if (resolutionState == STATE_NOT_STARTED) { |
2049 compiler.resolver.resolveMetadataAnnotation(this); | 2054 compiler.resolver.resolveMetadataAnnotation(this); |
2050 } | 2055 } |
2051 return this; | 2056 return this; |
2052 } | 2057 } |
2053 | 2058 |
2054 String toString() => 'MetadataAnnotation($value, $resolutionState)'; | 2059 String toString() => 'MetadataAnnotation($value, $resolutionState)'; |
2055 } | 2060 } |
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