New analyzer_experimental snapshot.

pkg/analyzer_experimental/lib/src/generated/engine.dart

 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 library engine;
 import 'dart:collection' show HasNextIterator;
 import 'java_core.dart';
 import 'java_engine.dart';
 import 'instrumentation.dart';
 import 'error.dart';
 import 'source.dart';
 import 'scanner.dart' show Token, CharBufferScanner, StringScanner;
@@ skipping 3140 matching lines @@
     SourceEntry sourceEntry = _sourceMap[source];
     if (sourceEntry is HtmlEntry) {
       HtmlEntryImpl htmlCopy = ((sourceEntry as HtmlEntry)).writableCopy;
       htmlCopy.setState(HtmlEntry.ELEMENT, CacheState.INVALID);
       htmlCopy.setState(SourceEntry.LINE_INFO, CacheState.INVALID);
       htmlCopy.setState(HtmlEntry.PARSED_UNIT, CacheState.INVALID);
       htmlCopy.setState(HtmlEntry.REFERENCED_LIBRARIES, CacheState.INVALID);
       htmlCopy.setState(HtmlEntry.RESOLVED_UNIT, CacheState.INVALID);
       _sourceMap[source] = htmlCopy;
     } else if (sourceEntry is DartEntry) {
+      Set<Source> librariesToInvalidate = new Set<Source>();
       List<Source> containingLibraries = getLibrariesContaining(source);
+      for (Source containingLibrary in containingLibraries) {
+        javaSetAdd(librariesToInvalidate, containingLibrary);
+        for (Source dependentLibrary in getLibrariesDependingOn(containingLibrary)) {
+          javaSetAdd(librariesToInvalidate, dependentLibrary);
+        }
+      }
       DartEntryImpl dartCopy = ((sourceEntry as DartEntry)).writableCopy;
       dartCopy.setState(SourceEntry.LINE_INFO, CacheState.INVALID);
       dartCopy.setState(DartEntry.PARSE_ERRORS, CacheState.INVALID);
       dartCopy.setState(DartEntry.PARSED_UNIT, CacheState.INVALID);
       dartCopy.setState(DartEntry.SOURCE_KIND, CacheState.INVALID);
       _sourceMap[source] = dartCopy;
-      invalidateLibraryResolution(source);
-      for (Source librarySource in containingLibraries) {
-        invalidateLibraryResolution(librarySource);
+      for (Source library in librariesToInvalidate) {
+        invalidateLibraryResolution(library);
       }
     }
   }
 
   /**
    * <b>Note:</b> This method must only be invoked while we are synchronized on {@link #cacheLock}.
    * @param source the source that has been deleted
    */
   void sourceRemoved(Source source) {
     DartEntry dartEntry = getDartEntry(source);
@@ skipping 1266 matching lines @@
   }
   void logError2(String message, Exception exception) {
   }
   void logError3(Exception exception) {
   }
   void logInformation(String message) {
   }
   void logInformation2(String message, Exception exception) {
   }
 }