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, 79 insertions, 0 deletions

diff --git a/gcc/testsuite/obj-c++.dg/cxx-ivars-2.mm b/gcc/testsuite/obj-c++.dg/cxx-ivars-2.mm
new file mode 100644
index 000000000..8f836ce90
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/cxx-ivars-2.mm
@@ -0,0 +1,79 @@
+// Check if the '- .cxx_construct' and '-.cxx_destruct' methods get called
+// and if they perform their desired function.
+
+// { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } }
+// { dg-do run { target *-*-darwin* } }
+// { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } }
+// { dg-options "-fobjc-call-cxx-cdtors" }
+
+#include "../objc-obj-c++-shared/Object1.h"
+#include <stdlib.h>
+#define CHECK_IF(expr) if(!(expr)) abort()
+
+static int ctor1_called, ctor2_called, dtor1_called;
+
+struct bar {
+  int a, b;
+  bar(void) {
+    a = 5; b = 6;
+    ctor1_called++;
+  }
+  ~bar(void) {
+    a = b = 99;
+    dtor1_called++;
+  }
+};
+
+struct boo: bar {
+  int c;
+  boo(int _c = 9): c(_c) {
+    ctor2_called++;
+  }
+};
+
+@interface Baz: Object {
+@public
+  bar aa;
+}
+@end
+
+@implementation Baz
+@end
+
+@interface Foo: Baz {
+@public
+  int a;
+  boo bb;
+  bar b;
+  float c;
+  bar d;
+}
+@end
+
+@implementation Foo
+@end
+
+int main (void)
+{
+  CHECK_IF(!ctor1_called && !ctor2_called && !dtor1_called); /* are we sane? */
+
+  Baz *baz = [Baz new];
+  CHECK_IF(ctor1_called && !ctor2_called && !dtor1_called);
+  CHECK_IF(baz->aa.a == 5 && baz->aa.b == 6);
+  ctor1_called = 0;  /* reset */
+  
+  [baz free];
+  CHECK_IF(!ctor1_called && !ctor2_called && dtor1_called);
+  dtor1_called = 0;  /* reset */
+
+  Foo *foo = [Foo new];
+  CHECK_IF(ctor1_called && ctor2_called && !dtor1_called);
+  CHECK_IF(foo->bb.a == 5 && foo->bb.b == 6 && foo->bb.c == 9);
+  CHECK_IF(foo->b.a == 5 && foo->b.b == 6);
+  CHECK_IF(foo->d.a == 5 && foo->d.b == 6);
+  ctor1_called = ctor2_called = 0;  /* reset */
+  
+  [foo free];
+  CHECK_IF(!ctor1_called && !ctor2_called && dtor1_called);
+}
+#include "../objc-obj-c++-shared/Object1-implementation.h"