
Added code to the getHeadCursor iterator method to initialize
variables of record type with what is already in the iterator class.
This should avoid a warning when compiling with -O3 and fix the RA
regression in the opts testing.  That said, I think that the field in
the iterator class is uninitialized.  But since it is not really used
this may be okay.  Running with valgrind is no problem.


git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@13417 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

chizarlicious/chapel,chizarlicious/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,hildeth/chapel,hildeth/chapel,chizarlicious/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,hildeth/chapel,hildeth/chapel,sungeunchoi/chapel,hildeth/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,chizarlicious/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,chizarlicious/chapel,sungeunchoi/chapel