tuple was accidentally lacking a valid copy assignment operator. It went undetected because I had failed to test assigning from a const lvalue. This fixes http://llvm.org/bugs/show_bug.cgi?id=11921

llvm-svn: 150613

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/utilities/tuple/tuple.tuple/tuple.assign/copy.pass.cpp b/libcxx/test/utilities/tuple/tuple.tuple/tuple.assign/copy.pass.cpp
index 45a06aa4bb2..f19043ca338 100644
--- a/libcxx/test/utilities/tuple/tuple.tuple/tuple.assign/copy.pass.cpp
+++ b/libcxx/test/utilities/tuple/tuple.tuple/tuple.assign/copy.pass.cpp
@@ -42,7 +42,7 @@ int main()
     }
     {
         typedef std::tuple<int, char, std::string> T;
-        T t0(2, 'a', "some text");
+        const T t0(2, 'a', "some text");
         T t;
         t = t0;
         assert(std::get<0>(t) == 2);