2 files changed, 27 insertions, 0 deletions
diff --git a/test/PCH/Inputs/namespaces.h b/test/PCH/Inputs/namespaces.h
new file mode 100644
index 0000000000..1bab7463fb
--- /dev/null
+++ b/test/PCH/Inputs/namespaces.h
@@ -0,0 +1,13 @@
+// Header for PCH test namespaces.cpp
+
+namespace N1 {
+  typedef int t1;
+}
+
+namespace N1 {
+  typedef int t2;
+}
+
+namespace N2 {
+  typedef float t1;
+}
diff --git a/test/PCH/namespaces.cpp b/test/PCH/namespaces.cpp
new file mode 100644
index 0000000000..eef9e06e54
--- /dev/null
+++ b/test/PCH/namespaces.cpp
@@ -0,0 +1,14 @@
+// Test this without pch.
+// RUN: %clang_cc1 -x c++ -include %S/Inputs/namespaces.h -fsyntax-only %s
+
+// Test with pch.
+// RUN: %clang_cc1 -x c++ -emit-pch -o %t %S/Inputs/namespaces.h
+// RUN: %clang_cc1 -x c++ -include-pch %t -fsyntax-only %s 
+
+int int_val;
+N1::t1 *ip1 = &int_val;
+N1::t2 *ip2 = &int_val;
+
+float float_val;
+namespace N2 { }
+N2::t1 *fp1 = &float_val;