summaryrefslogtreecommitdiff
path: root/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'clang/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp')
-rw-r--r--clang/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp b/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p19.cpp
new file mode 100644
index 0000000..6fe3b25
--- /dev/null
+++ b/clang/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));
+}