New analyzer snapshot.

pkg/analyzer/lib/src/generated/resolver.dart

Index: pkg/analyzer/lib/src/generated/resolver.dart
diff --git a/pkg/analyzer/lib/src/generated/resolver.dart b/pkg/analyzer/lib/src/generated/resolver.dart
index 366162f80da4c37e73733933535bc0aaee848ea0..a34649ad2af240ec1394a639f6ec33e30c25fe7d 100644
--- a/pkg/analyzer/lib/src/generated/resolver.dart
+++ b/pkg/analyzer/lib/src/generated/resolver.dart
@@ -152,12 +152,25 @@ class AngularCompilationUnitBuilder {
    * cannot parse.
    */
   static AngularSelectorElement parseSelector(int offset, String text) {
+    // [attribute]
     if (StringUtilities.startsWithChar(text, 0x5B) && StringUtilities.endsWithChar(text, 0x5D)) {
       int nameOffset = offset + "[".length;
       String attributeName = text.substring(1, text.length - 1);
       // TODO(scheglov) report warning if there are spaces between [ and identifier
       return new HasAttributeSelectorElementImpl(attributeName, nameOffset);
     }
+    // tag[attribute]
+    if (StringUtilities.endsWithChar(text, 0x5D)) {
+      int index = StringUtilities.indexOf1(text, 0, 0x5B);
+      if (index != -1) {
+        String tagName = text.substring(0, index);
+        String attributeName = text.substring(index + 1, text.length - 1);
+        if (StringUtilities.isTagName(tagName)) {
+          return new IsTagHasAttributeSelectorElementImpl(tagName, attributeName);
+        }
+      }
+    }
+    // tag
     if (StringUtilities.isTagName(text)) {
       return new IsTagSelectorElementImpl(text, offset);
     }
@@ -398,9 +411,11 @@ class AngularCompilationUnitBuilder {
   void parseNgComponent() {
     bool isValid = true;
     // publishAs
-    if (!hasStringArgument(_PUBLISH_AS)) {
-      reportErrorForAnnotation(AngularCode.MISSING_PUBLISH_AS, []);
-      isValid = false;
+    String name = null;
+    int nameOffset = -1;
+    if (hasStringArgument(_PUBLISH_AS)) {
+      name = getStringArgument(_PUBLISH_AS);
+      nameOffset = getStringArgumentOffset(_PUBLISH_AS);
     }
     // selector
     AngularSelectorElement selector = null;
@@ -416,30 +431,28 @@ class AngularCompilationUnitBuilder {
       }
     }
     // templateUrl
-    if (!hasStringArgument(_TEMPLATE_URL)) {
-      reportErrorForAnnotation(AngularCode.MISSING_TEMPLATE_URL, []);
-      isValid = false;
+    String templateUri = null;
+    int templateUriOffset = -1;
+    if (hasStringArgument(_TEMPLATE_URL)) {
+      templateUri = getStringArgument(_TEMPLATE_URL);
+      templateUriOffset = getStringArgumentOffset(_TEMPLATE_URL);
     }
     // cssUrl
-    if (!hasStringArgument(_CSS_URL)) {
-      reportErrorForAnnotation(AngularCode.MISSING_CSS_URL, []);
-      isValid = false;
+    String styleUri = null;
+    int styleUriOffset = -1;
+    if (hasStringArgument(_CSS_URL)) {
+      styleUri = getStringArgument(_CSS_URL);
+      styleUriOffset = getStringArgumentOffset(_CSS_URL);
     }
     // create
     if (isValid) {
-      String name = getStringArgument(_PUBLISH_AS);
-      int nameOffset = getStringArgumentOffset(_PUBLISH_AS);
-      String templateUri = getStringArgument(_TEMPLATE_URL);
-      int templateUriOffset = getStringArgumentOffset(_TEMPLATE_URL);
-      String styleUri = getStringArgument(_CSS_URL);
-      int styleUriOffset = getStringArgumentOffset(_CSS_URL);
       AngularComponentElementImpl element = new AngularComponentElementImpl(name, nameOffset);
       element.selector = selector;
       element.templateUri = templateUri;
       element.templateUriOffset = templateUriOffset;
       // resolve template URI
       // TODO(scheglov) resolve to HtmlElement to allow F3 ?
-      {
+      if (templateUri != null) {
         try {
           parseUriWithException(templateUri);
           // TODO(scheglov) think if there is better solution
@@ -448,9 +461,14 @@ class AngularCompilationUnitBuilder {
           }
           Source templateSource = _context.sourceFactory.resolveUri(_source, templateUri);
           if (templateSource == null || !templateSource.exists()) {
+            templateSource = _context.sourceFactory.resolveUri(_source, "package:${templateUri}");
+          }
+          if (templateSource == null || !templateSource.exists()) {
             reportErrorForArgument(_TEMPLATE_URL, AngularCode.URI_DOES_NOT_EXIST, [templateUri]);
           }
-          element.templateSource = templateSource;
+          if (AnalysisEngine.isHtmlFileName(templateUri)) {
+            element.templateSource = templateSource;
+          }
         } on URISyntaxException catch (exception) {
           reportErrorForArgument(_TEMPLATE_URL, AngularCode.INVALID_URI, [templateUri]);
         }
@@ -571,11 +589,12 @@ class AngularCompilationUnitBuilder {
       String fieldName = spec.substring(fieldNameOffset);
       fieldNameOffset += specLiteral.valueOffset;
       // prepare field
-      FieldElement field = _classElement.getField(fieldName);
-      if (field == null) {
+      PropertyAccessorElement setter = _classElement.type.lookUpSetter(fieldName, _classElement.library);
+      if (setter == null) {
         reportError2(fieldNameOffset, fieldName.length, AngularCode.INVALID_PROPERTY_FIELD, [fieldName]);
         continue;
       }
+      FieldElement field = setter.variable as FieldElement;
       // add property
       AngularPropertyElementImpl property = new AngularPropertyElementImpl(name, nameOffset);
       property.field = field;
@@ -8200,17 +8219,6 @@ class Library {
     _directiveUris[directive] = uriContent;
     uriContent = Uri.encodeFull(uriContent);
     if (directive is ImportDirective && uriContent.startsWith(_DART_EXT_SCHEME)) {
-      String uriBase = uriContent.substring(_DART_EXT_SCHEME.length);
-      Source source = _analysisContext.sourceFactory.resolveUri(librarySource, "${uriBase}.dll");
-      if (source == null || !source.exists()) {
-        source = _analysisContext.sourceFactory.resolveUri(librarySource, "${uriBase}.so");
-        if (source == null || !source.exists()) {
-          source = _analysisContext.sourceFactory.resolveUri(librarySource, "${uriBase}.dylib");
-          if (source == null || !source.exists()) {
-            _errorListener.onError(new AnalysisError.con2(librarySource, uriLiteral.offset, uriLiteral.length, CompileTimeErrorCode.URI_DOES_NOT_EXIST, [uriContent]));
-          }
-        }
-      }
       _libraryElement.hasExtUri2 = true;
       return null;
     }
@@ -10772,9 +10780,12 @@ abstract class ScopedVisitor extends UnifyingASTVisitor<Object> {
 
   /**
    * Replaces the current [Scope] with the enclosing [Scope].
+   *
+   * @return the enclosing [Scope].
    */
-  void popNameScope() {
+  Scope popNameScope() {
     _nameScope = _nameScope.enclosingScope;
+    return _nameScope;
   }
 
   /**
@@ -10785,7 +10796,7 @@ abstract class ScopedVisitor extends UnifyingASTVisitor<Object> {
   Scope pushNameScope() {
     Scope newScope = new EnclosedScope(_nameScope);
     _nameScope = newScope;
-    return newScope;
+    return _nameScope;
   }
 
   /**