Fix a regression I introduced in r54107:
http://llvm.org/viewvc/llvm-project?view=rev&revision=54107


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54242 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/functions.c b/test/CodeGen/functions.c
index 09cb978..60e2b6c 100644
--- a/test/CodeGen/functions.c
+++ b/test/CodeGen/functions.c
@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm
+// RUN: clang %s -emit-llvm -o -
 int g();
 
 int foo(int i) {
@@ -9,3 +9,9 @@
 	return g(i);
 }
 
+// rdar://6110827
+typedef void T(void);
+void test3(T f) {
+  f();
+}
+