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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [sync-3.m] - Blame information for rev 801

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/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010.  */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
 
/* Test that the compiler is checking the argument of @synchronized(),
   and produce errors when invalid types are used.  */
 
#include <objc/objc.h>
 
@interface MyObject
{
  Class isa;
}
@end
 
@implementation MyObject
@end
 
@protocol MyProtocol;
 
typedef MyObject MyObjectTypedef;
typedef MyObject *MyObjectPtrTypedef;
typedef int intTypedef;
 
typedef struct { float x; float y; } point, *point_ptr;
 
int test (id object)
{
  int dummy = 0;
 
  {
    int x;
    @synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
  }
 
  {
    intTypedef x;
    @synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
  }
 
  {
    int *x;
    @synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
  }
 
  {
    point x;
    @synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
  }
 
  {
    point_ptr x;
    @synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
  }
 
  {
    id x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    id <MyProtocol> x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    MyObject *x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    MyObject <MyProtocol> *x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    static MyObject *x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    MyObjectTypedef *x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    MyObjectTypedef <MyProtocol> *x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    MyObjectPtrTypedef x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  {
    Class x;
    @synchronized (x) /* Ok */
    { dummy++; }
  }
 
  @synchronized (1) /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
 
  @synchronized ("Test") /* { dg-error ".@synchronized. argument is not an object" } */
    { dummy++; }
 
  @synchronized () /* { dg-error "expected expression" } */
    { dummy++; }
 
  @synchronized (int) /* { dg-error "expected expression" } */
    { dummy++; }
 
  return dummy;
}

Line No.	Rev	Author	Line
1	704	jeremybenn	`/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */`
2			`/* { dg-options "-fobjc-exceptions" } */`
3			`/* { dg-do compile } */`
4
5			`/* Test that the compiler is checking the argument of @synchronized(),`
6			`and produce errors when invalid types are used. */`
7
8			`#include <objc/objc.h>`
9
10			`@interface MyObject`
11			`{`
12			`Class isa;`
13			`}`
14			`@end`
15
16			`@implementation MyObject`
17			`@end`
18
19			`@protocol MyProtocol;`
20
21			`typedef MyObject MyObjectTypedef;`
22			`typedef MyObject *MyObjectPtrTypedef;`
23			`typedef int intTypedef;`
24
25			`typedef struct { float x; float y; } point, *point_ptr;`
26
27			`int test (id object)`
28			`{`
29			`int dummy = 0;`
30
31			`{`
32			`int x;`
33			`@synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */`
34			`{ dummy++; }`
35			`}`
36
37			`{`
38			`intTypedef x;`
39			`@synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */`
40			`{ dummy++; }`
41			`}`
42
43			`{`
44			`int *x;`
45			`@synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */`
46			`{ dummy++; }`
47			`}`
48
49			`{`
50			`point x;`
51			`@synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */`
52			`{ dummy++; }`
53			`}`
54
55			`{`
56			`point_ptr x;`
57			`@synchronized (x) /* { dg-error ".@synchronized. argument is not an object" } */`
58			`{ dummy++; }`
59			`}`
60
61			`{`
62			`id x;`
63			`@synchronized (x) /* Ok */`
64			`{ dummy++; }`
65			`}`
66
67			`{`
68			`id <MyProtocol> x;`
69			`@synchronized (x) /* Ok */`
70			`{ dummy++; }`
71			`}`
72
73			`{`
74			`MyObject *x;`
75			`@synchronized (x) /* Ok */`
76			`{ dummy++; }`
77			`}`
78
79			`{`
80			`MyObject <MyProtocol> *x;`
81			`@synchronized (x) /* Ok */`
82			`{ dummy++; }`
83			`}`
84
85			`{`
86			`static MyObject *x;`
87			`@synchronized (x) /* Ok */`
88			`{ dummy++; }`
89			`}`
90
91			`{`
92			`MyObjectTypedef *x;`
93			`@synchronized (x) /* Ok */`
94			`{ dummy++; }`
95			`}`
96
97			`{`
98			`MyObjectTypedef <MyProtocol> *x;`
99			`@synchronized (x) /* Ok */`
100			`{ dummy++; }`
101			`}`
102
103			`{`
104			`MyObjectPtrTypedef x;`
105			`@synchronized (x) /* Ok */`
106			`{ dummy++; }`
107			`}`
108
109			`{`
110			`Class x;`
111			`@synchronized (x) /* Ok */`
112			`{ dummy++; }`
113			`}`
114
115			`@synchronized (1) /* { dg-error ".@synchronized. argument is not an object" } */`
116			`{ dummy++; }`
117
118			`@synchronized ("Test") /* { dg-error ".@synchronized. argument is not an object" } */`
119			`{ dummy++; }`
120
121			`@synchronized () /* { dg-error "expected expression" } */`
122			`{ dummy++; }`
123
124			`@synchronized (int) /* { dg-error "expected expression" } */`
125			`{ dummy++; }`
126
127			`return dummy;`
128			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [sync-3.m] - Blame information for rev 801