D.5 OBJFPC mode

This mode is selected by the $MODE OBJFPC switch. On the command-line, this mode is selected by the -S2 switch.

1. You must use the address operator to assign procedural variables.
2. A forward declaration must be repeated exactly the same by the implementation of a function/procedure. In particular, you can not omit the parameters when implementing the function or procedure.
3. Overloading of functions is allowed.
4. Nested comments are allowed.
5. The Objpas unit is loaded right after the system unit. One of the consequences of this is that the type Integer is redefined as Longint.
6. You can use the cvar type.
7. PChars are converted to strings automatically.