[Lazarus] Improper initialization of manged types
webpirat at mail.ru
Wed Jul 10 16:14:22 CEST 2013
10.07.13, 20:52, Anthony Walter пишет:
> I put a few lines to test what's going on before the error occurs and a
> screenshot is provided above. WriteLn is writing out a random integer
> value. I don't see any code in the assembler window to initialize the
> result. In that screenshot the test is getting ready to encounter an
> access violation on assignment of nil to FProp.
> Result.FProp := nil; // ERROR: will occur here
> The problem is this sort of thing is happening for me right now in a lot
> of places, for example when I resize a dynamic array holding a
> TVec(N)Prop types, or when I have a local variable.
> You can actually see in that screenshot what I had tried to fix this
> problem previously. That is, putting code like this as the first line in
> some methods:
Can you add a complete example to the bug report you had? The previous
example attached to it worked for me. Maybe the extended example with
class operators will not work properly?
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