[fpc-pascal] New feature: IfThen() intrinsic

Serguei TARASSOV serge at arbinada.com
Tue Feb 2 13:52:12 CET 2016


On 02/02/2016 13:41, fpc-pascal-request at lists.freepascal.org wrote:
> Date: Tue, 02 Feb 2016 10:32:28 -0200
> From: Andreas Berger<Andreas at TheBergerClan.org>
>
> On Tue 02/02/2016 09:27, Jonas Maebe wrote:
>> >
>> >The parameter evaluation order issue is irrelevant in this context:
>> >Delphi guarantees left-to-right (or used to anyway, this may have
>> >changed), FPC doesn't guarantee anything.
>> >
> Wow, what's this? I never knew this. I have been using Borland products
> since TP 1.0 and for me left-to-right is automatic, I don't even think
> about it. If FPC doesn't guarantee this my code is full of potential
> problems.
You confuse left-to-right operator's precedence with function arguments 
evaluation.

Regards,
Serguei



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