blob: 75558bd82db80b14803decd222af1de65cf33129 (
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
60
61
62
63
64
|
{ comparsion of one-symbol strings in ranges }
{$H+}
var
my_str: string;
my_str_wide: widestring;
my_str_ansi: ansistring;
my_str_uni: unicodestring;
i: integer;
begin
my_str := 'c';
my_str_wide := 'c';
my_str_ansi := 'c';
my_str_uni := 'c';
i := -1;
case my_str of
'a'..'b': i := 1;
'c'..'d': i := 2;
else i := 0;
end;
if (i <> 2) then begin
writeln('Error');
Halt(1);
end;
case my_str_wide of
'a'..'b': i := 1;
'c'..'d': i := 2;
else i := 0;
end;
if (i <> 2) then begin
writeln('Error');
Halt(1);
end;
case my_str_ansi of
'a'..'b': i := 1;
'c'..'d': i := 2;
else i := 0;
end;
if (i <> 2) then begin
writeln('Error');
Halt(1);
end;
case my_str_uni of
'a'..'b': i := 1;
'c'..'d': i := 2;
else i := 0;
end;
if (i <> 2) then begin
writeln('Error');
Halt(1);
end;
end.
|
