OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [attributes/] [parameter-attribute-1.m] - Blame information for rev 774

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 704 jeremybenn 
/* Test __attribute__((unused)) for an Objective-C method parameter.  */
2 
/* { dg-do compile } */
3 
/* { dg-options "-Wunused-parameter" } */
4 
 
5 
#include <objc/objc.h>
6 
 
7 
@interface MyRootClass
8 
{
9 
  Class isa;
10 
}
11 
- (id) method1: (id) argument1;
12 
- (id) method2: (id) __attribute__((unused)) argument1;
13 
- (id) method3: (id) __attribute__((unused)) argument1
14 
   andArgument: (id) argument2;
15 
- (id) method4: (id) __attribute__((unused)) argument1
16 
   andArgument: (id) __attribute__((unused)) argument2;
17 
- (id) method5: (id) argument1
18 
   andArgument: (id) __attribute__ ((unused)) argument2;
19 
@end
20 
 
21 
@implementation MyRootClass
22 
- (id) method1: (id) argument1
23 
{ /* { dg-warning "unused parameter .argument1." } */
24 
  return nil;
25 
}
26 
- (id) method2: (id) __attribute__((unused)) argument1
27 
{
28 
  return nil;
29 
}
30 
- (id) method3: (id) __attribute__((unused)) argument1
31 
   andArgument: (id) argument2
32 
{ /* { dg-warning "unused parameter .argument2." } */
33 
  return nil;
34 
}
35 
- (id) method4: (id) __attribute__((unused)) argument1
36 
   andArgument: (id) __attribute__((unused)) argument2
37 
{
38 
  return nil;
39 
}
40 
- (id) method5: (id) argument1
41 
   andArgument: (id) __attribute__ ((unused)) argument2
42 
{ /* { dg-warning "unused parameter .argument1." } */
43 
  return nil;
44 
}
45 
@end

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.