1 files changed, 26 insertions, 0 deletions
diff --git a/test/SemaCXX/function-redecl.cpp b/test/SemaCXX/function-redecl.cpp
new file mode 100644
index 0000000..9f67837
--- /dev/null
+++ b/test/SemaCXX/function-redecl.cpp
@@ -0,0 +1,26 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+int foo(int);
+
+namespace N {
+  void f1() {
+    void foo(int); // okay
+  }
+
+  // FIXME: we shouldn't even need this declaration to detect errors
+  // below.
+  void foo(int); // expected-note{{previous declaration is here}}
+
+  void f2() {
+    int foo(int); // expected-error{{functions that differ only in their return type cannot be overloaded}}
+
+    {
+      int foo;
+      {
+        // FIXME: should diagnose this because it's incompatible with
+        // N::foo. However, name lookup isn't properly "skipping" the
+        // "int foo" above.
+        float foo(int); 
+      }
+    }
+  }
+}