Serialize / resynthesize 'isAsynchronous' and 'isGenerator' flags.

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

Index: pkg/analyzer/lib/src/summary/idl.dart
diff --git a/pkg/analyzer/lib/src/summary/idl.dart b/pkg/analyzer/lib/src/summary/idl.dart
index 4b785ac44c13e33f48359d2fdda8427ea9b46820..f67bec5243e05a7d0cccddaf0d842ea3ed5673d1 100644
--- a/pkg/analyzer/lib/src/summary/idl.dart
+++ b/pkg/analyzer/lib/src/summary/idl.dart
@@ -1670,6 +1670,12 @@ abstract class UnlinkedExecutable extends base.SummaryClass {
   bool get isAbstract;
 
   /**
+   * Indicates whether the executable has body marked as being asynchronous.
+   */
+  @Id(27)
+  bool get isAsynchronous;

[Paul Berry, 2016/05/02 21:49:30]

This should be marked as "@informative", since it doesn't affect the API of the
code being analyzed.

[scheglov, 2016/05/02 21:52:56]

Done.

+
+  /**
    * Indicates whether the executable is declared using the `const` keyword.
    */
   @Id(12)
@@ -1688,6 +1694,12 @@ abstract class UnlinkedExecutable extends base.SummaryClass {
   bool get isFactory;
 
   /**
+   * Indicates whether the executable has body marked as being a generator.
+   */
+  @Id(28)
+  bool get isGenerator;

[Paul Berry, 2016/05/02 21:49:30]

Same here.

+
+  /**
    * Indicates whether the executable is a redirected constructor.
    */
   @Id(13)