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type
pbaseclass = ^tbaseclass;
pderivedclass = ^tderivedclass;
tbaseclass = object
x : longint;
constructor init;
destructor done; virtual;
end;
tderivedclass = object(tbaseclass)
y : longint;
end;
const
has_error : boolean = false;
expected_size_for_tbaseclass = sizeof(pointer) + sizeof(longint);
expected_size_for_tderivedclass = sizeof(pointer) + 2*sizeof(longint);
var
basesize : longint;
derivedsize : longint;
constructor tbaseclass.init;
begin
end;
destructor tbaseclass.done;
begin
end;
var
cb : tbaseclass;
cd : tderivedclass;
begin
cb.init;
cd.init;
basesize:=sizeof(cb);
Writeln('Sizeof(cb)=',basesize);
if basesize<>expected_size_for_tbaseclass then
Writeln('not the expected size : ',expected_size_for_tbaseclass);
derivedsize:=sizeof(cd);
Writeln('Sizeof(ct)=',derivedsize);
if derivedsize<>expected_size_for_tderivedclass then
Writeln('not the expected size : ',expected_size_for_tderivedclass);
end.
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