After two years, the compiler was able to compile itself so it became 32-bit too. Originally the compiler itself was a 16-bit DOS executable compiled by Turbo Pascal.
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The compiler was written in the (Borland) Turbo Pascal dialect from the start and produced 32-Bit code for the go32v1 DOS extender used and developed by the DJGPP project at this time. Would be a Windows-only product (which became Delphi later on), and a student (Florian Paul Klämpfl) started working on his own compiler.
Lazarus, which implements packages of components).įree Pascal emerged when Borland made clear there would be no Borland Pascal 8, and the next version The project still has missing Delphi functionality, mainly compiler supported exporting of classes from shared libraries (useful for e.g. The 2.2.x series doesn't significantly change the dialect objectives beyond D7, instead aiming for close compatibility. Since the Apple dialect implements some of the Standard Pascal features that TP/Delphi miss, FPC is a bit more ISO compatible than these.
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However, the project has a compilation mode concept, and the developers made it clear that they would incorporate working patches for the ANSI/ISO standardised dialects to create a standards compliant mode.Ī small effort has been made to support some of the Apple Pascal syntax, to ease interfacing to Mac OS (X). (Specifically: Borland Pascal 7 and Delphi 2 for version 1.0.x, and for version 2.0.x the target versions for the Delphi compatibility changed to 6/7).
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4 Applications software produced with Free Pascal.3.1 Version 2.3.x (development version).The visual parts of the Delphi libraries (the VCL) and the creation of a visual IDE and RAD are part of a separate project, Lazarus. FPC supports multiple architectures and notations in the internal assembler. Like Turbo Pascal and Delphi, Free Pascal has excellent support for integration of assembly language in the Pascal code. This IDE deteriorated for some time because of a missing maintainer, but in a common effort in the second half of 2005 and the first months of 2006, most major bugs were fixed and the IDE became release-worthy again. To avoid this confusion, at the end of 1997 the name of the project was changed into Free Pascal Compiler (FPC).įree Pascal comes with a text mode IDE resembling Turbo Pascal's IDE. Writing "Compiler" with K is uncommon in German. FPK Pascal never meant "Free Pascal Kompiler".
The 32/64-bit architecture and multi-operating system compiler implements the Pascal dialects (Turbo Pascal and Delphi) as well as some MacPascal constructs, and is available forįree Pascal used to be known as FPK Pascal, since FPK are the initials of the author, Florian Paul Klämpfl. Users who will compromise its status may be blocked.įree Pascal (or FPK Pascal or FPC) is a free, portable, open source, Pascal and Object Pascal compiler. This article is featured it's one of the best articles at the Borland Pascal Wiki. This page uses Creative Commons Licensed content from Wikipedia ( view authors).
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