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, 72 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/tc1/dr193.C b/gcc/testsuite/g++.dg/tc1/dr193.C
new file mode 100644
index 000000000..40b065084
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tc1/dr193.C
@@ -0,0 +1,72 @@
+// { dg-do run }
+// Origin: Giovanni Bajo <giovannibajo at gcc dot gnu dot org>
+// DR193: Order of destruction of local automatics of destructor 
+
+extern "C" void abort(void);
+
+namespace N1 {
+  bool a_done = false;
+  struct A
+  { 
+    ~A()
+    {
+      a_done = true;
+    }
+  };
+
+  struct B
+  { 
+    ~B()
+    {
+      if (!a_done)
+        abort();
+    }
+  };
+
+  struct C {
+    B x;
+    ~C() {
+      A y;
+    }
+  };
+}
+
+
+namespace N2 {
+  bool a_done = false;
+
+  template <class>
+  struct A
+  { 
+    ~A()
+    {
+      a_done = true;
+    }
+  };
+
+  template <class>
+  struct B
+  { 
+    ~B()
+    {
+      if (!a_done)
+        abort();
+    }
+  };
+
+  template <class T>
+  struct C {
+    B<T> x;
+    ~C() {
+      A<T> y;
+    }
+  };
+}
+
+
+int main(void)
+{
+  N1::C c1;
+  N2::C<void> c2;
+  return 0;
+}