blob: f7867a6616119af56bd4b224057751db378c9456 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
{$mode objfpc}
var
last,lastt2 : integer;
type
T1 = class
procedure SomeMethod(Param: Integer); virtual;
end;
T2 = class(T1)
procedure SomeMethod(Param: Integer); override;
procedure InheritedMethod(Param: Integer);
destructor Destroy; override;
end;
procedure T1.SomeMethod(Param: Integer);
begin
last:=Param;
writeln('T1 ', Param);
end;
procedure T2.InheritedMethod(Param: Integer);
begin
inherited SomeMethod(Param);
end;
procedure T2.SomeMethod(Param: Integer);
begin
lastt2:=param;
writeln('T2 ', Param);
end;
destructor T2.Destroy;
begin
SomeMethod(3);
inherited SomeMethod(2);
inherited Destroy;
end;
var
A: T2;
begin
Last:=0;
lastt2:=0;
A:=T2.Create;
A.SomeMethod(1); { Ok }
if lastt2<>1 then
Halt(1);
A.InheritedMethod(4); { Ok }
if last<>4 then
Halt(1);
A.Free; { error }
if last<>2 then
Halt(1);
if lastt2<>3 then
Halt(1);
Writeln('Bug with calling inherited in destructors solved');
end.
|