On 13/06/2015 17:48, Florian Klämpfl wrote:
Am 13.06.2015 um 16:42 schrieb Martin Frb:
On 13/06/2015 15:18, Florian Klämpfl wrote:
Foo2(a1[i],a2[j])
a1, a2 being dyn. arrays, but sharing data, i and j having the same value.
I dug out my old "turbo delphi".
In all both cases (my original example / you dyn array example) Delphi passes
nil for the normal
parameter, and fpc passes a dangling pointer.
This depends on the order in which parameters are loaded
I did all my tests with both orders
procedure Foo1(a: AnsiString; out b: AnsiString);
procedure Foo2(out a: AnsiString; b: AnsiString);
So in Delphi it does not depend on this order. The "none out" is always nil.
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