obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 172 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/property/at-property-22.m b/gcc/testsuite/objc.dg/property/at-property-22.m
new file mode 100644
index 000000000..03b3d0bb4
--- /dev/null
+++ b/gcc/testsuite/objc.dg/property/at-property-22.m
@@ -0,0 +1,172 @@
+/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+/* Test properties of different types.  */
+
+#include <stdlib.h>
+#include <objc/objc.h>
+#include <objc/runtime.h>
+
+enum colour { Red, Black };
+
+@interface MyRootClass
+{
+  Class isa;
+}
++ (id) initialize;
++ (id) alloc;
+- (id) init;
++ (Class) class;
+@end
+
+@implementation MyRootClass
++ (id) initialize { return self; }
++ (id) alloc { return class_createInstance (self, 0); }
+- (id) init { return self; }
++ (Class) class { return self; }
+@end
+
+
+@interface MyClass : MyRootClass
+{
+  /* A bunch of C types.  */
+  char         pchar;
+  short        pshort;
+  int          pint;
+  long         plong;
+  float        pfloat;
+  double       pdouble;
+  enum colour  penum;
+
+  /* A bunch of pointers to C types.  */
+  char        *pcharp;
+  short       *pshortp;
+  int         *pintp;
+  long        *plongp;
+  float       *pfloatp;
+  double      *pdoublep;
+  enum colour *penump;
+
+  /* A bunch of Objective-C types.  */
+  id           pid;
+  Class        pclass;
+  MyClass     *pMyClassp;
+}
+@property (assign) char pchar;
+@property (assign) short pshort;
+@property (assign) int pint;
+@property (assign) long plong;
+@property (assign) float pfloat;
+@property (assign) double pdouble;
+@property (assign) enum colour penum;
+
+@property (assign) char *pcharp;
+@property (assign) short *pshortp;
+@property (assign) int *pintp;
+@property (assign) long *plongp;
+@property (assign) float *pfloatp;
+@property (assign) double *pdoublep;
+@property (assign) enum colour *penump;
+
+@property (assign) id pid;
+@property (assign) Class pclass;
+@property (assign) MyClass *pMyClassp;
+@end
+
+@implementation MyClass
+@synthesize pchar;
+@synthesize pshort;
+@synthesize pint;
+@synthesize plong;
+@synthesize pfloat;
+@synthesize pdouble;
+@synthesize penum;
+
+@synthesize pcharp;
+@synthesize pshortp;
+@synthesize pintp;
+@synthesize plongp;
+@synthesize pfloatp;
+@synthesize pdoublep;
+@synthesize penump;
+
+@synthesize pid;
+@synthesize pclass;
+@synthesize pMyClassp;
+@end
+
+int main (void)
+{
+  MyClass *object = [[MyClass alloc] init];
+
+  object.pchar = 1;
+  if (object.pchar != 1)
+    abort ();
+
+  object.pshort = 2;
+  if (object.pshort != 2)
+    abort ();
+
+  object.pint = 3;
+  if (object.pint != 3)
+    abort ();
+
+  object.plong = 4;
+  if (object.plong != 4)
+    abort ();
+
+  object.pfloat = 0;
+  if (object.pfloat != 0)
+    abort ();
+
+  object.pdouble = 0;
+  if (object.pdouble != 0)
+    abort ();
+
+  object.penum = Black;
+  if (object.penum != Black)
+    abort ();
+
+  object.pcharp = (char *)0;
+  if (object.pcharp != 0)
+    abort ();
+  
+  object.pshortp = (short *)0;
+  if (object.pshortp != 0)
+    abort ();
+
+  object.pintp = (int *)0;
+  if (object.pintp != 0)
+    abort ();
+    
+  object.plongp = (long *)0;
+  if (object.plongp != 0)
+    abort ();
+    
+  object.pfloatp = (float *)0;
+  if (object.pfloatp != 0)
+    abort ();
+    
+  object.pdoublep = (double *)0;
+  if (object.pdoublep != 0)
+    abort ();
+    
+  object.penump = (enum colour *)0;
+  if (object.penump != 0)
+    abort ();
+
+  object.pid = object;
+  if (object.pid != object)
+    abort ();
+
+  object.pclass = [MyClass class];
+  if (object.pclass != [MyClass class])
+    abort ();
+
+  object.pMyClassp = object;
+  if (object.pMyClassp != object)
+    abort ();
+
+  return 0;
+}