fpc/compiler

This directory contains the sources of the Free Pascal Compiler

To recompile the compiler, use the batch file
mppc386.bat

If you want to build a m68k version to cross compile from i386 to m68k
use the batch file
mppc68k.bat

If you want to modify the compiler, please read first the compiler
writer's guide (cws.txt) in that directory.


Changes in the syntax or semantic of FPC:
-----------------------------------------
  28/01/99   implicit conversion from boolean to integer is not possible
             anymore (solved several bugs) but this could lead to errors
             on previously accepted code (PM)
  01/02/99   c styled comments are supported (/* ... */), mainly
             for the Sibyl sources of Medigo (FK)
  02/02/99   class destructors take now two parameters: flag
             if the helper routine should free the instance and
             self pointer (FK)
  22/02/99   PROTECTED and PRIVATE have now the same behavior
             as in TP
  09/03/99   small records and arrays passed by value to a function are now directly copied
             into a 4 bytes parameter (needed for C and DLL calls) (PM)
  11/03/99   the makefile.fpc is now also needed for the compiler and RTL, you can
             find it in the base.zip package (PFV)
  24/03/99   new directives UNITPATH,INCLUDEPATH,OBJECTPATH,LIBRARYPATH to
             set the searchpaths where to find the files for that module (PFV)
  25/03/99   new directive STATIC +/- or on/off , works like -St commandline
             switch
  02/04/99   rtl/cfg/ directory has been removed, it's not used anymore
  15/04/99   FINALIZATION is supported
  21/04/99   Default assembler for i386 changed to AT&T instead of direct
  25/04/99:  initialized vars supported in Delphi mode (only $J+ mode)
             getting the address of an untyped const is now
             forbidden as in BP 
  27/04/99   New unit format PPU016, you need to recompile all older units
  01/05/99   Internal assembler. Assembler readers now support MMX,KNI
             instructions.