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@@ -0,0 +1,37 @@
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+{$MODE OBJFPC}
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+
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+{
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+ The problem is that only a entry to FPC_ABSTRACTERROR is generated and the
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+ load will be done using the mangledname for the procedure which doesn't
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+ exists.
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+ Adding poabstractmethod to po_compatibility_options is required.
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+}
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+
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+type
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+ int32 = longint;
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+
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+ tscanline = packed record
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+ x1, x2, y : int32;
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+ end;
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+
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+ pcolorindex = int32;
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+
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+ tcproc = procedure(const scan : tscanline;
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+ const data : pcolorindex) of object;
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+
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+ a = class
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+ _copyscan : tcproc;
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+
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+ procedure proc1(const scan : tscanline;
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+ const data : pcolorindex); virtual; abstract;
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+
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+ procedure setproc;
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+ end;
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+
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+procedure a.setproc;
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+begin
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+ _copyscan := @proc1;
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+end;
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+
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+begin
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+end.
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