1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGenCXX/incomplete-types.cpp b/test/CodeGenCXX/incomplete-types.cpp
new file mode 100644
index 0000000000..4f37eeb975
--- /dev/null
+++ b/test/CodeGenCXX/incomplete-types.cpp
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 %s -emit-llvm-only -verify
+// PR5489
+
+template<typename E>
+struct Bar {
+ int x_;
+};
+
+static struct Bar<int> bar[1] = {
+  { 0 }
+};
+
+
+
+namespace incomplete_type_refs {
+  struct A;
+  extern A g[];
+  void foo(A*);
+  void f(void) {
+    foo(g);    // Reference to array with unknown element type.
+  }
+
+  struct A {   // define the element type.
+    int a,b,c;
+  };
+
+  A *f2() {
+    return &g[1];
+  }
+
+}
+
+namespace PR10395 {
+  struct T;
+  extern T x[];
+  T* f() { return x; }
+}