Delay Class parsing until the class is actually used.

runtime/vm/snapshot.cc

Index: runtime/vm/snapshot.cc
===================================================================
--- runtime/vm/snapshot.cc	(revision 22914)
+++ runtime/vm/snapshot.cc	(working copy)
@@ -209,6 +209,7 @@
     ASSERT(!library_.IsNull());
     str_ ^= ReadObjectImpl();
     cls = library_.LookupClass(str_);
+    cls.EnsureIsParsed(isolate());

[hausner, 2013/05/21 20:07:30]

Does this mean you parse all classes that are in a snapshot?

[siva, 2013/05/23 00:54:31]

No this code is only used in isolate messages. When we send objects over we need
to make sure the other end has parsed the class.

On 2013/05/21 20:07:30, hausner wrote:

   }
   ASSERT(!cls.IsNull());
   return cls.raw();