1 files changed, 19 insertions, 0 deletions
diff --git a/clang/test/PCH/fuzzy-pch.c b/clang/test/PCH/fuzzy-pch.c
new file mode 100644
index 0000000..5675753
--- /dev/null
+++ b/clang/test/PCH/fuzzy-pch.c
@@ -0,0 +1,19 @@
+// Test with pch.
+// RUN: %clang_cc1 -emit-pch -DFOO -o %t %S/variables.h
+// RUN: %clang_cc1 -DBAR=int -include-pch %t -fsyntax-only -pedantic %s
+// RUN: %clang_cc1 -DFOO -DBAR=int -include-pch %t -Werror %s
+// RUN: not %clang_cc1 -DFOO -DBAR=int -DX=5 -include-pch %t -Werror %s 
+
+BAR bar = 17;
+
+#ifndef FOO
+#  error FOO was not defined
+#endif
+
+#if FOO != 1
+#  error FOO has the wrong definition
+#endif
+
+#ifndef BAR
+#  error BAR was not defined
+#endif