Use something really explicit to test "move semantics" on builds without

r-value references. I still want to test that when we have them,
llvm_move is actually a move.

Have I mentioned that I really want to move to C++11? ;]

llvm-svn: 194318

1 files changed, 4 insertions, 0 deletions

diff --git a/llvm/unittests/ADT/polymorphic_ptr_test.cpp b/llvm/unittests/ADT/polymorphic_ptr_test.cpp
index 90c3385c4f2..ce001d1e309 100644
--- a/llvm/unittests/ADT/polymorphic_ptr_test.cpp
+++ b/llvm/unittests/ADT/polymorphic_ptr_test.cpp
@@ -57,6 +57,10 @@ TEST(polymorphic_ptr_test, Basic) {
   EXPECT_EQ(42, p->x);
 
   polymorphic_ptr<S> p2((llvm_move(p)));
+#if !LLVM_HAS_RVALUE_REFERENCES
+  // 'p' may not have been moved from in C++98, fake it for the test.
+  p2 = p.take();
+#endif
   EXPECT_FALSE((bool)p);
   EXPECT_TRUE(!p);
   EXPECT_TRUE((bool)p2);