Groundwork for exception support:

     Auto generate result structs that combine return type and any thrown exceptions
     Add __isset struct to all user defined and auto defined struct to mark fields that are explicilty read
     Modified client and server generation code to marshal result structs

     Added base facebook::thrift::Exception class 


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@664750 13f79535-47bb-0310-9956-ffa450edef68
5 files changed
tree: 20887b96f0a78d57fe58033b2f09e810c0842ea0
  1. compiler/
  2. doc/
  3. lib/
  4. test/