vendor/clang/clang-trunk-r154661

1 files changed, 28 insertions, 0 deletions

diff --git a/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp b/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp
new file mode 100644
index 000000000000..6fe3b25259fd
--- /dev/null
+++ b/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -std=c++11 %s -Wunused -verify
+
+struct MoveOnly {
+  MoveOnly(MoveOnly&&);
+  MoveOnly(const MoveOnly&);
+};
+
+template<typename T> T &&move(T&);
+void test_special_member_functions(MoveOnly mo, int i) {
+  auto lambda1 = [i]() { }; // expected-note 2 {{lambda expression begins here}}
+
+  // Default constructor
+  decltype(lambda1) lambda2; // expected-error{{call to implicitly-deleted default constructor of 'decltype(lambda1)' (aka '<lambda}}
+
+  // Copy assignment operator
+  lambda1 = lambda1; // expected-error{{overload resolution selected implicitly-deleted copy assignment operator}}
+
+  // Move assignment operator
+  lambda1 = move(lambda1);
+
+  // Copy constructor
+  decltype(lambda1) lambda3 = lambda1;
+  decltype(lambda1) lambda4(lambda1);
+
+  // Move constructor
+  decltype(lambda1) lambda5 = move(lambda1);
+  decltype(lambda1) lambda6(move(lambda1));
+}