Make test more generic.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91349 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenObjC/nested-rethrow.m b/test/CodeGenObjC/nested-rethrow.m
index 187998e..dd7439d 100644
--- a/test/CodeGenObjC/nested-rethrow.m
+++ b/test/CodeGenObjC/nested-rethrow.m
@@ -1,6 +1,7 @@
 // RUN: clang -cc1 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck %s
 
-#include <stdio.h>
+
+extern int printf(const char*, ...);
 
 int main()
 {