PR12826: Converting an lvalue to an xvalue is a no-op conversion, not an lvalue-to-rvalue conversion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156803 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/constant-expression-cxx11.cpp b/test/SemaCXX/constant-expression-cxx11.cpp
index a9e1008..263e841 100644
--- a/test/SemaCXX/constant-expression-cxx11.cpp
+++ b/test/SemaCXX/constant-expression-cxx11.cpp
@@ -1258,3 +1258,11 @@
auto& b = y.b;
}
}
+
+// Indirectly test that an implicit lvalue to xvalue conversion performed for
+// an NRVO move operation isn't implemented as CK_LValueToRValue.
+namespace PR12826 {
+ struct Foo {};
+ constexpr Foo id(Foo x) { return x; }
+ constexpr Foo res(id(Foo()));
+}