1 files changed, 25 insertions, 0 deletions
diff --git a/clang/test/PCH/variables.h b/clang/test/PCH/variables.h
new file mode 100644
index 0000000..23d2cd3
--- /dev/null
+++ b/clang/test/PCH/variables.h
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -emit-pch -o variables.h.pch variables.h
+// Do not mess with the whitespace in this file. It's important.
+
+
+
+
+extern float y;
+extern int *ip, x;
+
+float z;
+
+int z2 = 17;
+
+#define MAKE_HAPPY(X) X##Happy
+int MAKE_HAPPY(Very);
+
+#define A_MACRO_IN_THE_PCH 492
+#define FUNCLIKE_MACRO(X, Y) X ## Y
+
+#define PASTE2(x,y) x##y
+#define PASTE1(x,y) PASTE2(x,y)
+#define UNIQUE(x) PASTE1(x,__COUNTER__)
+
+int UNIQUE(a);  // a0
+int UNIQUE(a);  // a1