3 files changed, 5 insertions, 0 deletions
diff --git a/clang/test/Modules/Inputs/macros_left.h b/clang/test/Modules/Inputs/macros_left.h
index a8aac75a2fd..076b0464e6c 100644
--- a/clang/test/Modules/Inputs/macros_left.h
+++ b/clang/test/Modules/Inputs/macros_left.h
@@ -12,3 +12,5 @@
 #define LEFT_RIGHT_DIFFERENT3 float
 
 #define LEFT_RIGHT_DIFFERENT float
+
+#define FN_ADD(a,b) (a+b)
diff --git a/clang/test/Modules/Inputs/macros_right.h b/clang/test/Modules/Inputs/macros_right.h
index 445f579cf6d..dbbd2c36435 100644
--- a/clang/test/Modules/Inputs/macros_right.h
+++ b/clang/test/Modules/Inputs/macros_right.h
@@ -15,3 +15,5 @@
 
 #undef TOP_RIGHT_REDEF
 #define TOP_RIGHT_REDEF float
+
+#define FN_ADD(x, y) (x+y)
diff --git a/clang/test/Modules/macros.c b/clang/test/Modules/macros.c
index c715ec96517..fc448d99890 100644
--- a/clang/test/Modules/macros.c
+++ b/clang/test/Modules/macros.c
@@ -125,6 +125,7 @@ void test2() {
 void test3() {
   double d;
   LEFT_RIGHT_DIFFERENT *dp = &d; // okay
+  int x = FN_ADD(1,2);
 }
 
 #ifndef TOP_RIGHT_UNDEF