On Fri, 13 Aug 2010, Graeme Geldenhuys wrote:

Op 2010-08-13 11:22, Marc Weustink het geskryf:
creating a debugger is not that difficult, evaluating (pascal)
expressions is.
And even then evaluating properties is impossible.

Well, doesn't FPC evaluates expressions - so why can't a debugger? Also,
couldn't Michael new Expression Parser help here?

As for the properties issue. That's a personal preference of the 'core
team' as far as I know. Delphi and Kylix supports debugging Properties
(even with the "possible" data changing issue) - yet I haven't seen a
single posting of a Delphi developer complaining about that possible data
change issue. The pros far outweigh the cons.

Can you explain this ? As far as I know, there no member of the core team
that objects to having properties inspectable in the debugger ?

Michael.
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