Correctly deal with method invocation of a getter.

runtime/vm/code_generator.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/code_generator.h"
 
 #include "vm/assembler.h"
 #include "vm/ast.h"
 #include "vm/bigint_operations.h"
 #include "vm/code_patcher.h"
@@ skipping 1151 matching lines @@
       getter.IsMethodExtractor() ||
       getter.IsNoSuchMethodDispatcher()) {
     return false;
   }
 
   // 2. Invoke the getter.
   const Array& args = Array::Handle(Array::New(kNumArguments));
   args.SetAt(0, receiver);
   const Object& value = Object::Handle(DartEntry::InvokeFunction(getter, args));
 
-  // 3. If the getter threw an exception, treat it as no such method.
-  if (value.IsUnhandledException()) return false;
-
-  // 4. If there was some other error, propagate it.
+  // 3. If there was some error, propagate it.
   CheckResultError(value);
 
-  // 5. Invoke the value as a closure.
+  // 4. Invoke the value as a closure.
   Instance& instance = Instance::Handle();
   instance ^= value.raw();
   arguments.SetAt(0, instance);
   *result = DartEntry::InvokeClosure(arguments, arguments_descriptor);
   CheckResultError(*result);
   return true;
 }
 
 
 // Create a method for noSuchMethod invocation and attach it to the receiver
@@ skipping 682 matching lines @@
 //   Arg1: Value that is being stored.
 DEFINE_RUNTIME_ENTRY(UpdateFieldCid, 2) {
   ASSERT(arguments.ArgCount() == kUpdateFieldCidRuntimeEntry.argument_count());
   const Field& field = Field::CheckedHandle(arguments.ArgAt(0));
   const Object& value = Object::Handle(arguments.ArgAt(1));
 
   field.UpdateCid(value.GetClassId());
 }
 
 }  // namespace dart