Le Mar 31, 2008 à 6:03 PM, Peter Vreman a écrit :
I would like to make a generic class, like this :{$mode objfpc} generic TMCollection<_T> = class(TObject) private FDefaultItem: _T; // line 35 public constructor Create; destructor Destroy;override; [...] end; But I have got the following : commons.pas(35,21) Error: Identifier not found "_T" commons.pas(35,21) Error: Error in type definition commons.pas(39,34) Error: Identifier not found "_T" commons.pas(44,84) Error: Identifier not found "_T" According to the documentation, I should use `var private`, but I have got : Compiling ./commons.pas commons.pas(33,3) Error: VAR and TYPE are allowed only in generics commons.pas(35,21) Error: Identifier not found "_T" Could someone tell me where I am wrong ?The forward declaration of TMCollection makes it a normal class and not a generic class.
Oki I understand. I tried to use an Interface but I had a nice Segementation fault :) Should I report it as a bug in the mantis ?
foo.pas
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