From 185b5ee70820dcd025859f47a2b2bce06662b9a9 Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Sat, 23 Feb 2013 01:15:17 +0000
Subject: [PATCH] Test that attribute(availability) doesn't override
 private_extern.

rdar://12399248

llvm-svn: 175943
---
 clang/test/CodeGen/visibility.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/clang/test/CodeGen/visibility.c b/clang/test/CodeGen/visibility.c
index fa4b5993092c..3082b7b6ea6f 100644
--- a/clang/test/CodeGen/visibility.c
+++ b/clang/test/CodeGen/visibility.c
@@ -67,3 +67,10 @@ __private_extern__ void test3(void) {}
 // Top of file.
 extern int test4;
 __private_extern__ int test4 = 10;
+
+// rdar://12399248
+// CHECK-DEFAULT: define hidden void @test5()
+// CHECK-PROTECTED: define hidden void @test5()
+// CHECK-HIDDEN: define hidden void @test5()
+__attribute__((availability(macosx,introduced=10.5,deprecated=10.6)))
+__private_extern__ void test5(void) {}