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, 36 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.ns/alias6.C b/gcc/testsuite/g++.old-deja/g++.ns/alias6.C
new file mode 100644
index 000000000..31b10bf38
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.ns/alias6.C
@@ -0,0 +1,36 @@
+// { dg-do run  }
+// Check namespace aliases inside blocks
+namespace A { 
+  int i;
+  void f(){
+    i = 0;
+  }
+}
+
+int g();
+
+int main ()
+{
+  namespace B = A;
+  B::i=42;
+  B::f();
+  using namespace B;
+  f();
+  // A::i is now 0, B::i is 1
+  return g();
+}
+
+namespace B {
+  int i = 1;
+}
+
+int g()
+{
+  namespace x = A;
+  if (x::i)
+  {
+    namespace x = B;
+    return x::i;
+  }
+  return x::i;
+}