blob: 4cc3b618341419b7c6978a26f6aaf7a5bba7d100 (
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
|
{ %target=darwin }
{ %cpu=powerpc,powerpc64,i386,x86_64,arm }
{ %fail }
{ Written by Jonas Maebe in 2009, released into the public domain }
{$mode objfpc}
{$modeswitch objectivec1}
type
ta = objcclass(NSObject)
function tabaseproc(cp: longint): double; message 'tabaseproc:';
end;
ca = objccategory(ta)
{ should fail because of wrong message name }
function tabaseproc(cp: longint): double; message 'adifferentname:'; reintroduce;
end;
nsobjectta = objccategory(NSObject)
function tabaseproc(cp: longint): double; message 'tabaseproc:';
end;
function ta.tabaseproc(cp: longint): double;
begin
result:=cp;
halt(1);
end;
function ca.tabaseproc(cp: longint): double;
begin
result:=inherited tabaseproc(cp+1);
end;
function nsobjectta.tabaseproc(cp: longint): double;
begin
if (cp<>4321) then
halt(1);
result:=123.625;
end;
var
a: ta;
begin
a:=ta(ta.alloc).init;
if a.tabaseproc(4320)<>123.625 then
halt(2);
a.release;
end.
|
