[flang] Merge pull request flang-compiler/f18#855 from flang-compiler/pmk-fix

Fix problems with passed-object arguments...

Original-commit: flang-compiler/f18@882d20d4fb676535d0b96e2960d3874ce1a2a09a
Reviewed-on: https://github.com/flang-compiler/f18/pull/855
tree: ba75e5645140016645dbca52b3c55fc4e64847a2
  1. flang/