On Aug 9, 2010, at 1:20 PM, Devang Patel wrote: > Author: dpatel > Date: Mon Aug 9 15:20:05 2010 > New Revision: 110590 > > URL: http://llvm.org/viewvc/llvm-project?rev=110590&view=rev > Log: > It is ok, and convenient, to pass descriptors by value. Why not by reference? -bw