Library /sys$common/syshlp/basichelp.hlb Compile time errors, LANFEAINH  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  INFORMATION - A program compiled with the /NOSETUP qualifier  contains
  a  language  feature  that  requires  /SETUP,  for example, the RESUME
  statement.  The compilation continues  with  /SETUP  in  effect.   The
  program  must  be  compiled  with  /SETUP  in  effect for the language
  feature to work.