Merged trunk at revision 161680 into branch.vect256

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/vect256@161681 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 37 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/attr-alias-1.C b/gcc/testsuite/g++.dg/ext/attr-alias-1.C
new file mode 100644
index 00000000000..1427267e517
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/attr-alias-1.C
@@ -0,0 +1,37 @@
+/* { dg-do run }  */
+/* { dg-require-alias "" } */
+
+#include <typeinfo>
+
+struct Klass
+{
+  int implementation () const;
+  int magic () const;
+};
+
+int Klass::implementation (void) const
+{
+  return 0;
+}
+
+int Klass::magic () const
+  __attribute__ ((alias ("_ZNK5Klass14implementationEv")));
+
+int __attribute__ ((noinline))
+  Foo (Klass const *ptr)
+{
+  if (ptr->magic () != 0)
+    return 1;
+
+  if (typeid (*ptr) != typeid (Klass))
+    return 2;
+
+  return 0;
+}
+
+int main ()
+{
+  Klass obj;
+  
+  return Foo (&obj);
+}