1 files changed, 50 insertions, 0 deletions
diff --git a/test/Sema/class-names.cpp b/test/Sema/class-names.cpp
new file mode 100644
index 0000000000..b78d6964e2
--- /dev/null
+++ b/test/Sema/class-names.cpp
@@ -0,0 +1,50 @@
+// RUN: clang -fsyntax-only -verify %s
+class C { };
+
+C c;
+
+void D(int);
+
+class D {}; // expected-error{{previous use is here}}
+
+void foo()
+{
+  D(5);
+  class D d;
+}
+
+class D; 
+
+enum D; // expected-error{{use of 'D' with tag type that does not match previous declaration}}
+
+class A * A;
+
+class A * a2;
+
+void bar()
+{
+  A = 0;
+}
+
+void C(int);
+
+void bar2()
+{
+  C(17);
+}
+
+extern int B;
+class B;
+class B {};
+int B;
+
+enum E { e1_val };
+E e1;
+
+void E(int);
+
+void bar3() {
+  E(17);
+}
+
+enum E e2;