[IMCC] Fixed a resource leak by freeing the result of a string_to_cstring() call in IMCC_subst_constants().  See CID #151, reported by Coverity Scan.
[IMCC] Fixed a resource leak by freeing the result of a string_to_cstring()
call in IMCC_subst_constants().  See CID #151, reported by Coverity Scan.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@33037 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot