From 1d2a4311da8b332fd309992c1a426420722e4ac5 Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Tue, 19 Oct 2010 18:06:43 +0000
Subject: [PATCH] Merge headers into test/PCH/chain-cxx.cpp for convenience.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116836 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/PCH/Inputs/chain-cxx1.h | 19 ----------
 test/PCH/Inputs/chain-cxx2.h | 32 ----------------
 test/PCH/chain-cxx.cpp       | 73 ++++++++++++++++++++++++++++++++++--
 3 files changed, 70 insertions(+), 54 deletions(-)
 delete mode 100644 test/PCH/Inputs/chain-cxx1.h
 delete mode 100644 test/PCH/Inputs/chain-cxx2.h

diff --git a/test/PCH/Inputs/chain-cxx1.h b/test/PCH/Inputs/chain-cxx1.h
deleted file mode 100644
index 7ea3ffb61c..0000000000
--- a/test/PCH/Inputs/chain-cxx1.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Primary header for C++ chained PCH test
-
-void f();
-
-// Name not appearing in dependent
-void pf();
-
-namespace ns {
-  void g();
-
-  void pg();
-}
-
-template <typename T>
-struct S { typedef int G; };
-
-// Partially specialize
-template <typename T>
-struct S<T *> { typedef int H; };
diff --git a/test/PCH/Inputs/chain-cxx2.h b/test/PCH/Inputs/chain-cxx2.h
deleted file mode 100644
index adc10fd836..0000000000
--- a/test/PCH/Inputs/chain-cxx2.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// Dependent header for C++ chained PCH test
-
-// Overload function from primary
-void f(int);
-
-// Add function with different name
-void f2();
-
-// Reopen namespace
-namespace ns {
-  // Overload function from primary
-  void g(int);
-
-  // Add different name
-  void g2();
-}
-
-// 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/test/PCH/chain-cxx.cpp b/test/PCH/chain-cxx.cpp
index 3e46214c70..b2d0523410 100644
--- a/test/PCH/chain-cxx.cpp
+++ b/test/PCH/chain-cxx.cpp
@@ -1,13 +1,77 @@
 // Test C++ chained PCH functionality
 
 // Without PCH
-// RUN: %clang_cc1 -fsyntax-only -verify -include %S/Inputs/chain-cxx1.h -include %S/Inputs/chain-cxx2.h %s
+// RUN: %clang_cc1 -fsyntax-only -verify -include %s -include %s %s
 
 // With PCH
-// RUN: %clang_cc1 -x c++ -emit-pch -o %t1 %S/Inputs/chain-cxx1.h
-// RUN: %clang_cc1 -x c++ -emit-pch -o %t2 %S/Inputs/chain-cxx2.h -include-pch %t1 -chained-pch
+// RUN: %clang_cc1 -x c++-header -emit-pch -o %t1 %s
+// RUN: %clang_cc1 -x c++-header -emit-pch -o %t2 %s -include-pch %t1 -chained-pch
 // RUN: %clang_cc1 -fsyntax-only -verify -include-pch %t2 %s
 
+#ifndef HEADER1
+#define HEADER1
+//===----------------------------------------------------------------------===//
+// Primary header for C++ chained PCH test
+
+void f();
+
+// Name not appearing in dependent
+void pf();
+
+namespace ns {
+  void g();
+
+  void pg();
+}
+
+template <typename T>
+struct S { typedef int G; };
+
+// Partially specialize
+template <typename T>
+struct S<T *> { typedef int H; };
+
+//===----------------------------------------------------------------------===//
+#elif not defined(HEADER2)
+#define HEADER2
+//===----------------------------------------------------------------------===//
+// Dependent header for C++ chained PCH test
+
+// Overload function from primary
+void f(int);
+
+// Add function with different name
+void f2();
+
+// Reopen namespace
+namespace ns {
+  // Overload function from primary
+  void g(int);
+
+  // Add different name
+  void g2();
+}
+
+// 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; };
+
+//===----------------------------------------------------------------------===//
+#else
+//===----------------------------------------------------------------------===//
+
 void test() {
   f();
   f(1);
@@ -26,3 +90,6 @@ void test() {
   typedef S<int *>::K T5;
   typedef S<int &>::L T6;
 }
+
+//===----------------------------------------------------------------------===//
+#endif
-- 
2.40.0