Add summary support for ConstructorElement.nameEnd and .periodOffset.

pkg/analyzer/lib/src/summary/idl.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 is an "idl" style description of the summary format.  It
  * contains abstract classes which declare the interface for reading data from
  * summaries.  It is parsed and transformed into code that implements the
  * summary format.
  *
@@ skipping 1145 matching lines @@
 
   /**
    * Name of the executable.  For setters, this includes the trailing "=".  For
    * named constructors, this excludes the class name and excludes the ".".
    * For unnamed constructors, this is the empty string.
    */
   @Id(1)
   String get name;
 
   /**
+   * If [kind] is [UnlinkedExecutableKind.constructor] and [name] is not empty,
+   * the offset of the end of the constructor name.  Otherwise zero.
+   */
+  @informative
+  @Id(23)
+  int get nameEnd;
+
+  /**
    * Offset of the executable name relative to the beginning of the file.  For
    * named constructors, this excludes the class name and excludes the ".".
    * For unnamed constructors, this is the offset of the class name (i.e. the
    * offset of the second "C" in "class C { C(); }").
    */
   @informative
   @Id(0)
   int get nameOffset;
 
   /**
    * Parameters of the executable, if any.  Note that getters have no
    * parameters (hence this will be the empty list), and setters have a single
    * parameter.
    */
   @Id(2)
   List<UnlinkedParam> get parameters;
 
   /**
+   * If [kind] is [UnlinkedExecutableKind.constructor] and [name] is not empty,
+   * the offset of the period before the constructor name.  Otherwise zero.
+   */
+  @informative
+  @Id(24)
+  int get periodOffset;
+
+  /**
    * If [isRedirectedConstructor] and [isFactory] are both `true`, the
    * constructor to which this constructor redirects; otherwise empty.
    */
   @Id(15)
   EntityRef get redirectedConstructor;
 
   /**
    * If [isRedirectedConstructor] is `true` and [isFactory] is `false`, the
    * name of the constructor that this constructor redirects to; otherwise
    * empty.
@@ skipping 228 matching lines @@
 
   /**
    * If the parameter has a default value, the constant expression in the
    * default value.  Note that the presence of this expression does not mean
    * that it is a valid, check [UnlinkedConst.isInvalid].
    */
   @Id(7)
   UnlinkedConst get defaultValue;
 
   /**
+   * If the parameter has a default value, the source text of the constant
+   * expression in the default value.  Otherwise the empty string.
+   */
+  @informative
+  @Id(13)
+  String get defaultValueCode;
+
+  /**
    * If this parameter's type is inferable, nonzero slot id identifying which
    * entry in [LinkedLibrary.types] contains the inferred type.  If there is no
    * matching entry in [LinkedLibrary.types], then no type was inferred for
    * this variable, so its static type is `dynamic`.
    *
    * Note that although strong mode considers initializing formals to be
    * inferable, they are not marked as such in the summary; if their type is
    * not specified, they always inherit the static type of the corresponding
    * field.
    */
@@ skipping 33 matching lines @@
   String get name;
 
   /**
    * Offset of the parameter name relative to the beginning of the file.
    */
   @informative
   @Id(1)
   int get nameOffset;
 
   /**
-   * If the parameter has a default value, the source text of the constant
-   * expression in the default value.  Otherwise the empty string.
-   */
-  @informative
-  @Id(13)
-  String get defaultValueCode;
-
-  /**
    * If [isFunctionTyped] is `true`, the parameters of the function type.
    */
   @Id(8)
   List<UnlinkedParam> get parameters;
 
   /**
    * If [isFunctionTyped] is `true`, the declared return type.  If
    * [isFunctionTyped] is `false`, the declared type.  Absent if the type is
    * implicit.
    */
@@ skipping 449 matching lines @@
    */
   @Id(11)
   int get visibleLength;
 
   /**
    * If a local variable, the beginning of the visible range; zero otherwise.
    */
   @Id(12)
   int get visibleOffset;
 }