From 1b1a1dbbe7526f2f336a1341c2e90da25d40fa80 Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Fri, 17 Jun 2011 00:18:42 +0000
Subject: When synthesizing implicit copy/move constructors and copy/move
 assignment operators, don't make an initializer or sub-operation for
 zero-width bitfields.

llvm-svn: 133221
---
 clang/test/CodeGenCXX/implicit-copy-constructor.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'clang/test/CodeGenCXX/implicit-copy-constructor.cpp')

diff --git a/clang/test/CodeGenCXX/implicit-copy-constructor.cpp b/clang/test/CodeGenCXX/implicit-copy-constructor.cpp
index 500860182ec..8bc84a534b3 100644
--- a/clang/test/CodeGenCXX/implicit-copy-constructor.cpp
+++ b/clang/test/CodeGenCXX/implicit-copy-constructor.cpp
@@ -70,3 +70,13 @@ void test_X2()
   pimpl pdata;
   pdata.f0( new impl(*i));
 }
+
+// rdar://problem/9598341
+namespace test3 {
+  struct A { A(const A&); A&operator=(const A&); };
+  struct B { A a; unsigned : 0; };
+  void test(const B &x) {
+    B y = x;
+    y = x;
+  }
+}
-- 
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