Serialize and resynthesize variable initializers.

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 362 matching lines @@
    * The `length` property access.
    */
   length,
 
   /**
    * The entity is a typedef.
    */
   typedef,
 
   /**
+   * The entity is a local function.
+   */
+  function,
+
+  /**
    * The entity is a top level function.
    */
   topLevelFunction,
 
   /**
    * The entity is a top level getter or setter.
    */
   topLevelPropertyAccessor,
 
   /**
@@ skipping 982 matching lines @@
    *
    * 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.
    */
   @Id(2)
   int get inferredTypeSlot;
 
   /**
+   * The synthetic initializer function of the parameter.  Absent if the variable
+   * does not have an initializer.
+   */
+  @Id(12)
+  UnlinkedExecutable get initializer;
+
+  /**
    * Indicates whether this is a function-typed parameter.
    */
   @Id(5)
   bool get isFunctionTyped;
 
   /**
    * Indicates whether this is an initializing formal parameter (i.e. it is
    * declared using `this.` syntax).
    */
   @Id(6)
@@ skipping 410 matching lines @@
   /**
    * If this variable is inferable, nonzero slot id identifying which entry in
    * [LinkedLibrary.types] contains the inferred type for this variable.  If
    * there is no matching entry in [LinkedLibrary.types], then no type was
    * inferred for this variable, so its static type is `dynamic`.
    */
   @Id(9)
   int get inferredTypeSlot;
 
   /**
+   * The synthetic initializer function of the variable.  Absent if the variable
+   * does not have an initializer.
+   */
+  @Id(13)
+  UnlinkedExecutable get initializer;
+
+  /**
    * Indicates whether the variable is declared using the `const` keyword.
    */
   @Id(6)
   bool get isConst;
 
   /**
    * Indicates whether the variable is declared using the `final` keyword.
    */
   @Id(7)
   bool get isFinal;
@@ skipping 43 matching lines @@
    */
   @Id(11)
   int get visibleLength;
 
   /**
    * If a local variable, the beginning of the visible range; zero otherwise.
    */
   @Id(12)
   int get visibleOffset;
 }