[kernel] Stream kernel_reader

pkg/kernel/binary.md

Index: pkg/kernel/binary.md
diff --git a/pkg/kernel/binary.md b/pkg/kernel/binary.md
index be97ec10bc37b72b7afeb214bd021e0fed325fa6..e1f84096a368e30da0969095c281f1ad2c439a3d 100644
--- a/pkg/kernel/binary.md
+++ b/pkg/kernel/binary.md
@@ -991,10 +991,11 @@ type TypeParameterType extends DartType {
   // class.
   UInt index;
 
-  // Byte offset in the binary for the type declaration.
-  // Note: This can also be 0,
-  // which is a 'forward reference' and is not to be used.
+  // Byte offset in the binary for the first type declaration of the
+  // Class or FunctionNode.
   UInt typeParameterPosition;
+  // The entry number in the list (starting at 0).
+  UInt typeParameterIndex;
   Option<DartType> bound;
 }