Object Pascal

Object Pascal is a collective term for Pascal dialects that have features which allow object-oriented programming (OOP). The first Pascal versions supporting OOP were Clascal and Macintosh Pascal. More modern implementations extend the class model as in Delphi and Free Pascal.

Object Pascal implementations

This is a (probably incomplete) list of IDEs, compilers and dialects supporting Object Pascal:

• Clascal
• Mac Pascal
• THINK Pascal
• Metrowerks Pascal
• Turbo Pascal
• Delphi
• Kylix
• GNU Pascal
• Virtual Pascal
• Turbo51
• WDSibyl/OpenSibyl
• Free Pascal
• Pascal Script
• Oxygene
• DWScript
• Smart Pascal
• MIDletPascal
• Speedsoft Sibyl and WDSibyl

Free Pascal modes for Object Pascal

The following modes support development with Object Pascal syntax with Free Pascal:

• Mode FPC
• Mode ObjFPC
• Mode TP
• Mode Delphi
• Mode MACPAS

See also

• Tao Yue's Object Pascal Tutorial
• Object Pascal History
• Object Oriented Programming with Free Pascal and Lazarus