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, 44 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/visibility/anon10.C b/gcc/testsuite/g++.dg/ext/visibility/anon10.C
new file mode 100644
index 000000000..8c79631b0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/visibility/anon10.C
@@ -0,0 +1,44 @@
+// http://bugzilla.redhat.com/411871
+// { dg-do compile }
+
+extern "C" int printf (const char *, ...);
+
+struct E
+{
+  template <typename T> E (const volatile T&);
+  template <typename T> E (T&);
+  char x[64];
+};
+
+template<typename T> struct D
+{
+  static E foo (E, ...);
+  static int foo (T, int);
+};
+
+template<typename T, typename U> struct C
+{
+  static T ca;
+  static const int value = sizeof (D<U>::foo (ca, 0)) == sizeof (int);
+};
+
+struct A
+{
+  int a;
+};
+
+namespace
+{
+  struct B
+  {
+    int a;
+  };
+}
+
+int bar (void)
+{
+  C<A, int> a;
+  C<B, int> b;
+
+  return a.value + b.value;
+}