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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [property/] [dotsyntax-16.m] - Blame information for rev 704

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1 704 jeremybenn
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */
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/* { dg-do run } */
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/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
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/* Test dot-syntax with pre/post increment and decrement.  */
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#include <stdlib.h>
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#include <objc/objc.h>
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#include <objc/runtime.h>
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@interface MyRootClass
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{
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  Class isa;
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  int a;
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}
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+ (id) initialize;
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+ (id) alloc;
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- (id) init;
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- (int) count;
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- (void) setCount: (int)count;
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@end
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@implementation MyRootClass
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+ (id) initialize { return self; }
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+ (id) alloc { return class_createInstance (self, 0); }
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- (id) init { return self; }
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- (int) count
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{
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  return a;
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}
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- (void) setCount: (int)count
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{
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  a = count;
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}
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@end
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int main (void)
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{
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  MyRootClass *object = [[MyRootClass alloc] init];
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  object.count = 10;
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  if (object.count != 10)
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    abort ();
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  /* First, test that they increment/decrement as expected.  */
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  object.count++;
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  if (object.count != 11)
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    abort ();
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  ++object.count;
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  if (object.count != 12)
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    abort ();
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  object.count--;
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  if (object.count != 11)
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    abort ();
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  --object.count;
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  if (object.count != 10)
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    abort ();
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  /* Now, test that they are pre/post increment/decrement, as
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     expected.  */
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  if (object.count++ != 10)
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    abort ();
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  if (object.count != 11)
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    abort ();
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  if (++object.count != 12)
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    abort ();
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  if (object.count != 12)
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    abort ();
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  if (object.count-- != 12)
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    abort ();
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  if (object.count != 11)
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    abort ();
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  if (--object.count != 10)
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    abort ();
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  if (object.count != 10)
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    abort ();
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  return 0;
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}
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