Add the clang library to the repo (with some of my changes, too).

1 files changed, 25 insertions, 0 deletions

diff --git a/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp
new file mode 100644
index 0000000..38eccfa
--- /dev/null
+++ b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace A {
+  int a;
+}
+
+namespace C {
+  int c;
+}
+
+namespace B {
+  using namespace C;
+  int b;
+}
+
+namespace C {
+  using namespace B;
+  using namespace A;
+}
+
+void test() {
+  C::a++;
+  C::b++;
+  C::c++;
+}