[tcl]   RT# 39979 - add more tests for [expr]
[tcl]
  RT# 39979 - add more tests for [expr]


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@13643 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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