1 files changed, 13 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/constructor.cpp b/clang/test/SemaCXX/constructor.cpp
index 1429cc64527..8f289a2b1e9 100644
--- a/clang/test/SemaCXX/constructor.cpp
+++ b/clang/test/SemaCXX/constructor.cpp
@@ -45,3 +45,16 @@ struct Length {
 struct mmst_reg{
  char mmst_reg[10];
 };
+
+// PR3948
+namespace PR3948 {
+// PR3948
+class a {
+  public:
+  int b(int a());
+};
+int x();
+void y() {
+  a z; z.b(x);
+}
+}