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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [attributes/] [parameter-attribute-1.m] - Blame information for rev 704

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1 704 jeremybenn
/* Test __attribute__((unused)) for an Objective-C method parameter.  */
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/* { dg-do compile } */
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/* { dg-options "-Wunused-parameter" } */
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#include <objc/objc.h>
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@interface MyRootClass
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{
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  Class isa;
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}
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- (id) method1: (id) argument1;
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- (id) method2: (id) __attribute__((unused)) argument1;
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- (id) method3: (id) __attribute__((unused)) argument1
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   andArgument: (id) argument2;
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- (id) method4: (id) __attribute__((unused)) argument1
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   andArgument: (id) __attribute__((unused)) argument2;
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- (id) method5: (id) argument1
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   andArgument: (id) __attribute__ ((unused)) argument2;
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@end
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@implementation MyRootClass
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- (id) method1: (id) argument1
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{ /* { dg-warning "unused parameter .argument1." } */
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  return nil;
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}
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- (id) method2: (id) __attribute__((unused)) argument1
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{
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  return nil;
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}
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- (id) method3: (id) __attribute__((unused)) argument1
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   andArgument: (id) argument2
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{ /* { dg-warning "unused parameter .argument2." } */
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  return nil;
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}
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- (id) method4: (id) __attribute__((unused)) argument1
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   andArgument: (id) __attribute__((unused)) argument2
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{
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  return nil;
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}
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- (id) method5: (id) argument1
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   andArgument: (id) __attribute__ ((unused)) argument2
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{ /* { dg-warning "unused parameter .argument1." } */
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  return nil;
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}
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@end

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