checking package dependencies
compiling GetCharAfterClose.bsv
code generation for sysGetCharAfterClose starts
Error: "GetCharAfterClose.bsv", line 13, column 9: (S0085)
  Failure during a file handle operation:
    illegal operation
  During elaboration of `c' at "GetCharAfterClose.bsv", line 13, column 4.
  During elaboration of `sysGetCharAfterClose' at "GetCharAfterClose.bsv",
  line 2, column 8.