[fpc-pascal] Division by Zero - not raised exception

[Sasa Zeman]

> Well, I consider the problem as minor so I don't know if it's worth to
> introduce a new switch. I guess the best solution is to throw always a
> hint. Since 1/0=Inf is IEEE compliant, it's no real error. If people
> really want an error, they can create their own error msg file making
> the hint an error.

Unfortunatelly, this is a major problem with specific environment and type
of application... :-(

In this case, I consider it is much productively to concentrate on
optimization of  internal linker as well as compiler  for computers with
small phisical memory (<=128MB on Windows). Compiler, as well as internal
linker currently consume over 80MB each for simples Lazarus application.