3 files changed, 23 insertions, 2 deletions
diff --git a/clang/test/PCH/Inputs/chain-cxx1.h b/clang/test/PCH/Inputs/chain-cxx1.h
index 747bdbc7f42..7ea3ffb61c8 100644
--- a/clang/test/PCH/Inputs/chain-cxx1.h
+++ b/clang/test/PCH/Inputs/chain-cxx1.h
@@ -12,4 +12,8 @@ namespace ns {
 }
 
 template <typename T>
-struct S {};
+struct S { typedef int G; };
+
+// Partially specialize
+template <typename T>
+struct S<T *> { typedef int H; };
diff --git a/clang/test/PCH/Inputs/chain-cxx2.h b/clang/test/PCH/Inputs/chain-cxx2.h
index ff22e538d4d..adc10fd8368 100644
--- a/clang/test/PCH/Inputs/chain-cxx2.h
+++ b/clang/test/PCH/Inputs/chain-cxx2.h
@@ -18,3 +18,15 @@ namespace ns {
 // Specialize template from primary
 template <>
 struct S<int> { typedef int I; };
+
+// Partially specialize
+template <typename T>
+struct S<T &> { typedef int J; };
+
+// Specialize previous partial specialization
+template <>
+struct S<int *> { typedef int K; };
+
+// Specialize the partial specialization from this file
+template <>
+struct S<int &> { typedef int L; };
diff --git a/clang/test/PCH/chain-cxx.cpp b/clang/test/PCH/chain-cxx.cpp
index 450a7918286..3e46214c70b 100644
--- a/clang/test/PCH/chain-cxx.cpp
+++ b/clang/test/PCH/chain-cxx.cpp
@@ -19,5 +19,10 @@ void test() {
   ns::pg();
   ns::g2();
 
-  //typedef S<int>::I J;
+  typedef S<double>::G T1;
+  typedef S<double *>::H T2;
+  typedef S<int>::I T3;
+  typedef S<double &>::J T4;
+  typedef S<int *>::K T5;
+  typedef S<int &>::L T6;
 }