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https://github.com/dart-lang/sdk
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Macro. Return List<ElementAnnotationImpl> from 'ElementImpl.metadata'
So, we can remove casts in a few places. Change-Id: I3ffa0e081633560f51a72327fd8fdd9e02ac46ac Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/354380 Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This commit is contained in:
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8a62f4ac1a
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287d424339
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@ -929,7 +929,7 @@ class LibraryAnalyzer {
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void _resolveLibraryExportDirective({
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required ExportDirectiveImpl directive,
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required LibraryExportElement element,
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required LibraryExportElementImpl element,
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required LibraryExportState state,
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required ErrorReporter errorReporter,
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}) {
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@ -983,7 +983,7 @@ class LibraryAnalyzer {
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void _resolveLibraryImportDirective({
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required ImportDirectiveImpl directive,
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required LibraryImportElement element,
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required LibraryImportElementImpl element,
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required LibraryImportState state,
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required ErrorReporter errorReporter,
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}) {
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@ -1013,7 +1013,7 @@ class LibraryAnalyzer {
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void _resolvePartDirective({
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required PartDirectiveImpl directive,
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required PartState partState,
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required PartElement partElement,
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required PartElementImpl partElement,
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required ErrorReporter errorReporter,
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required LibraryIdentifier? libraryNameNode,
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required Set<Source> seenPartSources,
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@ -303,7 +303,7 @@ final class AnnotationImpl extends AstNodeImpl implements Annotation {
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/// The element annotation representing this annotation in the element model.
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@override
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ElementAnnotation? elementAnnotation;
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ElementAnnotationImpl? elementAnnotation;
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/// Initialize a newly created annotation. Both the [period] and the
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/// [constructorName] can be `null` if the annotation is not referencing a
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@ -5323,7 +5323,7 @@ sealed class Directive implements AnnotatedNode {
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sealed class DirectiveImpl extends AnnotatedNodeImpl implements Directive {
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/// The element associated with this directive, or `null` if the AST structure
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/// has not been resolved or if this directive could not be resolved.
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Element? _element;
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ElementImpl? _element;
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/// Initialize a newly create directive. Either or both of the [comment] and
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/// [metadata] can be `null` if the directive does not have the corresponding
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@ -5334,10 +5334,10 @@ sealed class DirectiveImpl extends AnnotatedNodeImpl implements Directive {
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});
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@override
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Element? get element => _element;
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ElementImpl? get element => _element;
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/// Set the element associated with this directive to be the given [element].
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set element(Element? element) {
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set element(ElementImpl? element) {
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_element = element;
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}
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}
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@ -13805,8 +13805,8 @@ final class PartDirectiveImpl extends UriBasedDirectiveImpl
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});
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@override
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PartElement? get element {
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return super.element as PartElement?;
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PartElementImpl? get element {
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return super.element as PartElementImpl?;
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}
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@override
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@ -15458,7 +15458,7 @@ final class RepresentationDeclarationImpl extends AstNodeImpl
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final Token leftParenthesis;
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@override
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final NodeListImpl<Annotation> fieldMetadata = NodeListImpl._();
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final NodeListImpl<AnnotationImpl> fieldMetadata = NodeListImpl._();
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@override
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final TypeAnnotationImpl fieldType;
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@ -173,7 +173,7 @@ abstract class AugmentedInstanceElementImpl
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@override
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// TODO(scheglov): implement metadata
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List<ElementAnnotation> get metadata => throw UnimplementedError();
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List<ElementAnnotationImpl> get metadata => throw UnimplementedError();
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}
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abstract class AugmentedInterfaceElementImpl
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@ -860,7 +860,7 @@ class CompilationUnitElementImpl extends UriReferencedElementImpl
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ElementKind get kind => ElementKind.COMPILATION_UNIT;
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -1913,7 +1913,7 @@ abstract class ElementImpl implements Element {
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int _modifiers = 0;
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/// A list containing all of the metadata associated with this element.
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List<ElementAnnotation> _metadata = const [];
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List<ElementAnnotationImpl> _metadata = const [];
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/// Cached flags denoting presence of specific annotations in [_metadata].
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int _metadataFlags = 0;
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@ -2162,8 +2162,7 @@ abstract class ElementImpl implements Element {
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final metadata = this.metadata;
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for (var i = 0; i < metadata.length; i++) {
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var annotation = metadata[i];
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if (annotation is ElementAnnotationImpl &&
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annotation.isPragmaVmEntryPoint) {
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if (annotation.isPragmaVmEntryPoint) {
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return true;
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}
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}
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@ -2340,11 +2339,11 @@ abstract class ElementImpl implements Element {
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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return _metadata;
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}
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set metadata(List<ElementAnnotation> metadata) {
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set metadata(List<ElementAnnotationImpl> metadata) {
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_metadata = metadata;
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}
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@ -2804,7 +2803,7 @@ abstract class ExecutableElementImpl extends _ExistingElementImpl
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bool get isSynchronous => !isAsynchronous;
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -2942,7 +2941,7 @@ class ExtensionElementImpl extends InstanceElementImpl
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ElementKind get kind => ElementKind.EXTENSION;
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -3122,7 +3121,7 @@ class FieldElementImpl extends PropertyInducingElementImpl
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ElementKind get kind => ElementKind.FIELD;
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -3402,7 +3401,7 @@ abstract class InstanceElementImpl extends _ExistingElementImpl
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -4326,7 +4325,7 @@ class LibraryElementImpl extends LibraryOrAugmentationElementImpl
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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_readLinkedData();
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return super.metadata;
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}
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@ -5635,7 +5634,9 @@ class MultiplyDefinedElementImpl implements MultiplyDefinedElement {
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ElementLocation? get location => null;
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@override
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List<ElementAnnotation> get metadata => const <ElementAnnotation>[];
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List<ElementAnnotationImpl> get metadata {
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return const <ElementAnnotationImpl>[];
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}
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@override
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int get nameLength => 0;
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@ -5843,7 +5844,7 @@ abstract class NotAugmentedInstanceElementImpl
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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return element.metadata;
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}
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@ -6319,7 +6320,7 @@ class PropertyAccessorElementImpl extends ExecutableElementImpl
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -6727,7 +6728,7 @@ class TopLevelVariableElementImpl extends PropertyInducingElementImpl
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ElementKind get kind => ElementKind.TOP_LEVEL_VARIABLE;
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -6834,7 +6835,7 @@ class TypeAliasElementImpl extends _ExistingElementImpl
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}
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@override
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List<ElementAnnotation> get metadata {
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List<ElementAnnotationImpl> get metadata {
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linkedData?.read(this);
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return super.metadata;
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}
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@ -52,7 +52,6 @@ class SinceSdkVersionComputer {
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static Version? _specifiedVersion(ElementImpl element) {
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Version? result;
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for (final annotation in element.metadata) {
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annotation as ElementAnnotationImpl;
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if (annotation.isDartInternalSince) {
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final arguments = annotation.annotationAst.arguments?.arguments;
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final versionNode = arguments?.singleOrNull;
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@ -201,7 +201,9 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitAugmentationImportDirective(AugmentationImportDirective node) {
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void visitAugmentationImportDirective(
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covariant AugmentationImportDirectiveImpl node,
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) {
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final element = node.element;
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if (element is AugmentationImportElementImpl) {
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_setOrCreateMetadataElements(element, node.metadata);
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@ -547,7 +549,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitExportDirective(ExportDirective node) {
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void visitExportDirective(covariant ExportDirectiveImpl node) {
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var element = node.element;
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if (element is LibraryExportElementImpl) {
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_setOrCreateMetadataElements(element, node.metadata);
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@ -938,7 +940,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitImportDirective(ImportDirective node) {
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void visitImportDirective(covariant ImportDirectiveImpl node) {
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var element = node.element;
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if (element is LibraryImportElementImpl) {
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_setOrCreateMetadataElements(element, node.metadata);
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@ -1000,7 +1002,9 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitLibraryAugmentationDirective(LibraryAugmentationDirective node) {
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void visitLibraryAugmentationDirective(
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covariant LibraryAugmentationDirectiveImpl node,
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) {
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final element = node.element;
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if (element is LibraryOrAugmentationElementImpl) {
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_setOrCreateMetadataElements(element, node.metadata);
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@ -1012,7 +1016,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitLibraryDirective(LibraryDirective node) {
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void visitLibraryDirective(covariant LibraryDirectiveImpl node) {
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++_libraryDirectiveIndex;
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var element = node.element;
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if (element is LibraryElementImpl && _libraryDirectiveIndex == 1) {
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@ -1117,7 +1121,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitPartDirective(PartDirective node) {
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void visitPartDirective(covariant PartDirectiveImpl node) {
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var element = node.element;
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if (element is PartElementImpl) {
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_setOrCreateMetadataElements(element, node.metadata);
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@ -1374,7 +1378,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitTypeParameter(TypeParameter node) {
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void visitTypeParameter(covariant TypeParameterImpl node) {
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var element = node.declaredElement as TypeParameterElementImpl;
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_setOrCreateMetadataElements(element, node.metadata);
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@ -1416,7 +1420,9 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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}
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@override
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void visitVariableDeclarationList(VariableDeclarationList node) {
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void visitVariableDeclarationList(
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covariant VariableDeclarationListImpl node,
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) {
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var parent = node.parent;
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if (parent is ForPartsWithDeclarations ||
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parent is VariableDeclarationStatement &&
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@ -1426,10 +1432,10 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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node.visitChildren(this);
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NodeList<Annotation> annotations;
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if (parent is FieldDeclaration) {
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NodeList<AnnotationImpl> annotations;
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if (parent is FieldDeclarationImpl) {
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annotations = parent.metadata;
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} else if (parent is TopLevelVariableDeclaration) {
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} else if (parent is TopLevelVariableDeclarationImpl) {
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annotations = parent.metadata;
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} else {
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// Local variable declaration
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@ -1764,7 +1770,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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void _setOrCreateMetadataElements(
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ElementImpl element,
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NodeList<Annotation> annotations, {
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NodeList<AnnotationImpl> annotations, {
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bool visitNodes = true,
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}) {
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if (visitNodes) {
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@ -1888,7 +1894,9 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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/// Associate each of the annotation [nodes] with the corresponding
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/// [ElementAnnotation] in [annotations].
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static void _setElementAnnotations(
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List<Annotation> nodes, List<ElementAnnotation> annotations) {
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List<AnnotationImpl> nodes,
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List<ElementAnnotationImpl> annotations,
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) {
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int nodeCount = nodes.length;
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if (nodeCount != annotations.length) {
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throw StateError(
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@ -1897,7 +1905,7 @@ class ResolutionVisitor extends RecursiveAstVisitor<void> {
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);
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}
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for (int i = 0; i < nodeCount; i++) {
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(nodes[i] as AnnotationImpl).elementAnnotation = annotations[i];
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nodes[i].elementAnnotation = annotations[i];
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}
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}
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}
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@ -6373,7 +6373,6 @@ class _MacroDiagnosticsReporter {
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static AnnotationImpl _annotationNode(ElementImpl element, int index) {
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var annotation = element.metadata[index];
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annotation as ElementAnnotationImpl;
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return annotation.annotationAst;
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}
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@ -58,7 +58,7 @@ class ElementBuilder extends ThrowingAstVisitor<void> {
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}
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/// Build exports and imports, metadata into [_container].
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void buildLibraryElementChildren(CompilationUnit unit) {
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void buildLibraryElementChildren(CompilationUnitImpl unit) {
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unit.directives.accept(this);
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if (_isFirstLibraryDirective) {
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@ -1246,7 +1246,7 @@ class ElementBuilder extends ThrowingAstVisitor<void> {
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node.mixinTypes.accept(this);
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}
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List<ElementAnnotation> _buildAnnotations(List<Annotation> nodeList) {
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List<ElementAnnotationImpl> _buildAnnotations(List<Annotation> nodeList) {
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return _buildAnnotationsWithUnit(_unitElement, nodeList);
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}
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@ -1465,16 +1465,16 @@ class ElementBuilder extends ThrowingAstVisitor<void> {
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}
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}
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static List<ElementAnnotation> _buildAnnotationsWithUnit(
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static List<ElementAnnotationImpl> _buildAnnotationsWithUnit(
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CompilationUnitElementImpl unitElement,
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List<Annotation> nodeList,
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) {
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var length = nodeList.length;
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if (length == 0) {
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return const <ElementAnnotation>[];
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return const <ElementAnnotationImpl>[];
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}
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return List<ElementAnnotation>.generate(length, (index) {
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return List<ElementAnnotationImpl>.generate(length, (index) {
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var ast = nodeList[index] as AnnotationImpl;
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var element = ElementAnnotationImpl(unitElement);
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element.annotationAst = ast;
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@ -324,7 +324,6 @@ class MacroUpdateConstantsForOptimizedCode {
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void addElement(ElementImpl element) {
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for (var annotation in element.metadata) {
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annotation as ElementAnnotationImpl;
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result.add((element, annotation.annotationAst));
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}
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