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
|
{ %fail }
{ %target=darwin }
{ %cpu=powerpc,powerpc64,i386,x86_64,arm }
{ Written by Jonas Maebe in 2010, released into the public domain }
{$mode objfpc}
{$modeswitch objectivec1}
type
MyOverride = objcclass(NSObject)
class procedure testClassOverride; message 'testClassOverride';
end;
MyOverride2 = objcclass(MyOverride)
class procedure testClassOverride; override;
end;
tmyoverrideclass = class of NSObject;
var
selfshouldbe: tmyoverrideclass;
class procedure MyOverride.testClassOverride;
begin
if (self<>selfshouldbe) then
halt(20);
writeln('MyOverride.testClassOverride');
end;
class procedure MyOverride2.testClassOverride;
begin
if (self<>selfshouldbe) then
halt(21);
writeln('MyOverride2.testClassOverride');
end;
var
a: MyOverride;
classclass: tmyoverrideclass;
begin
classclass:=MyOverride;
a:=classclass.init;
end.
|
