PRODUCT  :  Turbo C++                              NUMBER  :  809
  VERSION  :  All
       OS  :  DOS
     DATE  :  October 19, 1993                         PAGE  :  1/1

    TITLE  :  Using CPP to Resolve Mysterious Compiler Errors




  The preprocessor CPP.EXE can be used when you are not sure how
  #include is working, how #define macros are being expanded or how
  the various #if directives are being evaluated, among other
  things.  The default CPP output file name will be the same name
  as the input source file with a .I extension.

  The output from CPP is often useful when you are getting error
  messages during compilation and the reason is not clear when
  viewing the source code. If your source code contains complex
  macros that take several arguments CPP will show you exactly what
  the final expansion will be, which can also be helpful when
  trying to find the source of a subtle problem.
  DISCLAIMER: You have the right to use this technical information
  subject to the terms of the No-Nonsense License Statement that
  you received with the Borland product to which this information
  pertains.