Implement the preference for move-construction over copy-construction
when returning an NRVO candidate expression. For example, this
properly picks the move constructor when dealing with code such as
MoveOnlyType f() { MoveOnlyType mot; return mot; }
The previously-XFAIL'd rvalue-references test case now works, and has
been moved into the appropriate paragraph-specific test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123992 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/rval-references-examples.cpp b/test/SemaCXX/rval-references-examples.cpp
index 1cde585..778924d 100644
--- a/test/SemaCXX/rval-references-examples.cpp
+++ b/test/SemaCXX/rval-references-examples.cpp
@@ -59,7 +59,7 @@
template<typename T> void accept_unique_ptr(unique_ptr<T>); // expected-note{{passing argument to parameter here}}
-void test_unique_ptr() {
+unique_ptr<int> test_unique_ptr() {
// Simple construction
unique_ptr<int> p;
unique_ptr<int> p1(new int);
@@ -85,4 +85,6 @@
// Implicit copies (failures);
accept_unique_ptr(p); // expected-error{{call to deleted constructor of 'unique_ptr<int>'}}
+
+ return p;
}