Stack overflow when using --auto-include-dependencies over angular2_components

[chalin]

acx > dart --version
Dart VM version: 1.23.0-dev.11.7 (Tue Apr 11 05:34:11 2017) on "macos_x64"

acx > pub global run dartdoc --version
dartdoc version: 0.10.0

acx > pub global run dartdoc --output doc/api --auto-include-dependencies
Generating documentation for 'angular2_components' into ~/git/angular2_components/doc/api/

parsing lib/angular2_components.dart...
Parsed 52 files in 12.3 seconds.

 warning: ambiguous reexport of AbstractProviderError (package:angular2/angular2.dart), canonicalization candidates: (angular2.core, di)

... many similar warnings ...

 warning: ambiguous reexport of UrlResolver (package:angular2/angular2.dart), canonicalization candidates: (angular2, di)

Generation failed: Stack Overflow
package:analyzer/src/dart/resolver/inheritance_manager.dart 266               InheritanceManager._computeClassChainLookupMap
package:analyzer/src/dart/resolver/inheritance_manager.dart 286               InheritanceManager._computeClassChainLookupMap
package:analyzer/src/dart/resolver/inheritance_manager.dart 123               InheritanceManager.getMembersInheritedFromClasses
package:dartdoc/src/model.dart 421                                            Class.inheritedMethods
package:dartdoc/src/model.dart 277                                            Class.allInstanceMethods
package:dartdoc/src/model.dart 1458                                           Library.modelElementsMap.<fn>
package:dartdoc/src/model.dart                                                Library.modelElementsMap
package:dartdoc/src/model.dart 2802                                           Package.findCanonicalLibraryFor
package:dartdoc/src/model.dart 2793                                           Package.isDocumented
package:dartdoc/src/model.dart 525                                            Class.inheritedOperators
package:dartdoc/src/model.dart 310                                            Class.allOperators
package:dartdoc/src/model.dart 1460                                           Library.modelElementsMap.<fn>
package:dartdoc/src/model.dart                                                Library.modelElementsMap
package:dartdoc/src/model.dart 2802                                           Package.findCanonicalLibraryFor
.                                                                             ...
.                                                                             ...
===== asynchronous gap ===========================
dart:async                                                                    _Completer.completeError
package:dartdoc/dartdoc.dart 181                                              DartDoc.generateDocs
===== asynchronous gap ===========================
dart:async                                                                    Future.Future.microtask
package:dartdoc/dartdoc.dart 113                                              DartDoc.generateDocs
../../.pub-cache/hosted/pub.dartlang.org/dartdoc-0.10.0/bin/dartdoc.dart 159  main.<fn>
===== asynchronous gap ===========================
dart:async                                                                    Future.Future.microtask
../../.pub-cache/hosted/pub.dartlang.org/dartdoc-0.10.0/bin/dartdoc.dart 158  main.<fn>
package:stack_trace                                                           Chain.capture
../../.pub-cache/hosted/pub.dartlang.org/dartdoc-0.10.0/bin/dartdoc.dart 158  main

cc @kwalrath @kevmoo

[jcollins-g]

We are recomputing things we don't need to, and a recent change in something (SDK?) seems to trigger this more often in complex packages. PR coming up.