1 files changed, 100 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/property/at-property-10.m b/gcc/testsuite/objc.dg/property/at-property-10.m
new file mode 100644
index 00000000000..bc6380cd5a6
--- /dev/null
+++ b/gcc/testsuite/objc.dg/property/at-property-10.m
@@ -0,0 +1,100 @@
+/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010.  */
+/* { dg-do run } */
+
+/* Test the property syntax in a number of expressions.  */
+
+#include <stdlib.h>
+#include <objc/objc.h>
+#include <objc/runtime.h>
+
+@interface MyRootClass
+{
+  Class isa;
+  int a;
+}
+@property int a;
++ (id) initialize;
++ (id) alloc;
+- (id) init;
+@end
+
+@implementation MyRootClass
++ (id) initialize { return self; }
++ (id) alloc { return class_createInstance (self, 0); }
+- (id) init { return self; }
+@synthesize a;
+@end
+
+int
+test (int g)
+{
+  return g;
+}
+
+int main (void)
+{
+  MyRootClass *object = [[MyRootClass alloc] init];
+  MyRootClass *object2 = [[MyRootClass alloc] init];
+
+  object.a = 14;
+  object.a = object.a + object.a;
+
+  if (object.a != 28)
+    abort ();
+
+  object.a = 99;
+  /* TODO: The following one does not work yet.  */
+  /* object.a++; */
+  object.a = object.a + 1;
+
+  if (object.a != 100)
+    abort ();
+
+  object.a = 99;
+  object.a *= 2;
+
+  if (object.a != 198)
+    abort ();
+
+  {
+    int f = object.a;
+
+    if (f != 198)
+      abort ();
+
+    if (f != object.a)
+      abort ();
+
+    if (object.a != f)
+      abort ();
+
+    object.a = object.a;
+
+    if (object.a != 198)
+      abort ();
+  }  
+
+  if (test (object.a) != 198)
+    abort ();
+
+  object.a = -object.a;
+
+  if (object.a != -198)
+    abort ();
+
+  /* TODO: The following one does not work yet.  */
+  /* for (object.a = 0; object.a < 99; object.a++) */
+  for (object.a = 0; object.a < 99; object.a = object.a + 1)
+    object2.a = object.a;
+
+  if (object2.a != object.a - 1)
+    abort ();
+
+  if (object2.a != 98)
+    abort ();
+
+  if (object.a != 99)
+    abort ();
+
+  return 0;
+}