Add summary support for ShowElementCombinator.end and .offset.

pkg/analyzer/lib/src/summary/format.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // This file has been automatically generated.  Please do not edit it manually.
 // To regenerate the file, use the script "pkg/analyzer/tool/generate_files".
 
 library analyzer.src.summary.format;
 
 import 'flat_buffers.dart' as fb;
@@ skipping 1701 matching lines @@
     "typeParameters": typeParameters,
   };
 
   @override
   String toString() => convert.JSON.encode(toJson());
 }
 
 class UnlinkedCombinatorBuilder extends Object with _UnlinkedCombinatorMixin implements idl.UnlinkedCombinator {
   bool _finished = false;
 
+  int _end;
   List<String> _hides;
+  int _offset;
   List<String> _shows;
 
   @override
+  int get end => _end ??= 0;
+
+  /**
+   * If this is a `show` combinator, offset of the end of the list of shown
+   * names.  Otherwise zero.
+   */
+  void set end(int _value) {
+    assert(!_finished);
+    assert(_value == null || _value >= 0);
+    _end = _value;
+  }
+
+  @override
   List<String> get hides => _hides ??= <String>[];
 
   /**
    * List of names which are hidden.  Empty if this is a `show` combinator.
    */
   void set hides(List<String> _value) {
     assert(!_finished);
     _hides = _value;
   }
 
   @override
+  int get offset => _offset ??= 0;
+
+  /**
+   * If this is a `show` combinator, offset of the `show` keyword.  Otherwise
+   * zero.
+   */
+  void set offset(int _value) {
+    assert(!_finished);
+    assert(_value == null || _value >= 0);
+    _offset = _value;
+  }
+
+  @override
   List<String> get shows => _shows ??= <String>[];
 
   /**
    * List of names which are shown.  Empty if this is a `hide` combinator.
    */
   void set shows(List<String> _value) {
     assert(!_finished);
     _shows = _value;
   }
 
-  UnlinkedCombinatorBuilder({List<String> hides, List<String> shows})
-    : _hides = hides,
+  UnlinkedCombinatorBuilder({int end, List<String> hides, int offset, List<String> shows})
+    : _end = end,
+      _hides = hides,
+      _offset = offset,
       _shows = shows;
 
   fb.Offset finish(fb.Builder fbBuilder) {
     assert(!_finished);
     _finished = true;
     fb.Offset offset_hides;
     fb.Offset offset_shows;
     if (!(_hides == null || _hides.isEmpty)) {
       offset_hides = fbBuilder.writeList(_hides.map((b) => fbBuilder.writeString(b)).toList());
     }
     if (!(_shows == null || _shows.isEmpty)) {
       offset_shows = fbBuilder.writeList(_shows.map((b) => fbBuilder.writeString(b)).toList());
     }
     fbBuilder.startTable();
+    if (_end != null && _end != 0) {
+      fbBuilder.addUint32(3, _end);
+    }
     if (offset_hides != null) {
       fbBuilder.addOffset(1, offset_hides);
     }
+    if (_offset != null && _offset != 0) {
+      fbBuilder.addUint32(2, _offset);
+    }
     if (offset_shows != null) {
       fbBuilder.addOffset(0, offset_shows);
     }
     return fbBuilder.endTable();
   }
 }
 
 class _UnlinkedCombinatorReader extends fb.TableReader<_UnlinkedCombinatorImpl> {
   const _UnlinkedCombinatorReader();
 
   @override
   _UnlinkedCombinatorImpl createObject(fb.BufferPointer bp) => new _UnlinkedCombinatorImpl(bp);
 }
 
 class _UnlinkedCombinatorImpl extends Object with _UnlinkedCombinatorMixin implements idl.UnlinkedCombinator {
   final fb.BufferPointer _bp;
 
   _UnlinkedCombinatorImpl(this._bp);
 
+  int _end;
   List<String> _hides;
+  int _offset;
   List<String> _shows;
 
   @override
+  int get end {
+    _end ??= const fb.Uint32Reader().vTableGet(_bp, 3, 0);
+    return _end;
+  }
+
+  @override
   List<String> get hides {
     _hides ??= const fb.ListReader<String>(const fb.StringReader()).vTableGet(_bp, 1, const <String>[]);
     return _hides;
   }
 
   @override
+  int get offset {
+    _offset ??= const fb.Uint32Reader().vTableGet(_bp, 2, 0);
+    return _offset;
+  }
+
+  @override
   List<String> get shows {
     _shows ??= const fb.ListReader<String>(const fb.StringReader()).vTableGet(_bp, 0, const <String>[]);
     return _shows;
   }
 }
 
 abstract class _UnlinkedCombinatorMixin implements idl.UnlinkedCombinator {
   @override
   Map<String, Object> toJson() {
     Map<String, Object> _result = <String, Object>{};
+    if (end != 0) _result["end"] = end;
     if (hides.isNotEmpty) _result["hides"] = hides;
+    if (offset != 0) _result["offset"] = offset;
     if (shows.isNotEmpty) _result["shows"] = shows;
     return _result;
   }
 
   @override
   Map<String, Object> toMap() => {
+    "end": end,
     "hides": hides,
+    "offset": offset,
     "shows": shows,
   };
 
   @override
   String toString() => convert.JSON.encode(toJson());
 }
 
 class UnlinkedConstBuilder extends Object with _UnlinkedConstMixin implements idl.UnlinkedConst {
   bool _finished = false;
 
@@ skipping 4582 matching lines @@
     "propagatedTypeSlot": propagatedTypeSlot,
     "type": type,
     "visibleLength": visibleLength,
     "visibleOffset": visibleOffset,
   };
 
   @override
   String toString() => convert.JSON.encode(toJson());
 }