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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that you can use an unnamed argument with @catch. This test is the same
as exceptions-3.m, but with no name for @catch arguments. */
#include <objc/objc.h>
@interface MyObject
{
Class isa;
}
@end
@implementation MyObject
@end
@protocol MyProtocol;
typedef MyObject MyObjectTypedef;
typedef MyObject *MyObjectPtrTypedef;
typedef int intTypedef;
int test (id object)
{
int dummy = 0;
@try { @throw object; }
@catch (int) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (intTypedef) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (int *) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (id) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (id <MyProtocol>) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject *) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject <MyProtocol> *) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{ /* { dg-error "conversion to non-scalar type requested" "" { target *-*-* } .-1 } */
dummy++;
}
@try { @throw object; }
@catch (static MyObject *) /* { dg-error "storage class specified for" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectTypedef *) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectTypedef <MyProtocol> *) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectPtrTypedef) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (Class) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (...) /* Ok */
{
dummy++;
}
return dummy;
}
|
