Emergency fix for r22257 runtime build problem.
Emergency fix for r22257 runtime build problem.

[Not reviewed.]

In a call in code committed in r22257 I'm passing the addresses of two
size_t (which is an unsigned int(64) type) arguments to a function that
is expecting signed int(64) pointers.  With CHPL_DEVELOPER set, this
fails compilation due to the mismatch.  Fix this for now by going
through signed int(64) intermediate args.


git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@22260 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

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