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-rw-r--r--test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp66
1 files changed, 66 insertions, 0 deletions
diff --git a/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp b/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp
new file mode 100644
index 000000000000..37f17876973a
--- /dev/null
+++ b/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp
@@ -0,0 +1,66 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <unordered_map>
+
+// unordered_multimap(unordered_multimap&&)
+// noexcept(is_nothrow_move_constructible<allocator_type>::value &&
+// is_nothrow_move_constructible<key_compare>::value);
+
+// This tests a conforming extension
+
+#include <unordered_map>
+#include <cassert>
+
+#include "MoveOnly.h"
+#include "test_allocator.h"
+
+template <class T>
+struct some_comp
+{
+ typedef T value_type;
+ some_comp(const some_comp&);
+};
+
+template <class T>
+struct some_hash
+{
+ typedef T value_type;
+ some_hash();
+ some_hash(const some_hash&);
+};
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+ {
+ typedef std::unordered_multimap<MoveOnly, MoveOnly> C;
+ static_assert(std::is_nothrow_move_constructible<C>::value, "");
+ }
+ {
+ typedef std::unordered_multimap<MoveOnly, MoveOnly, std::hash<MoveOnly>,
+ std::equal_to<MoveOnly>, test_allocator<std::pair<const MoveOnly, MoveOnly>>> C;
+ static_assert(std::is_nothrow_move_constructible<C>::value, "");
+ }
+ {
+ typedef std::unordered_multimap<MoveOnly, MoveOnly, std::hash<MoveOnly>,
+ std::equal_to<MoveOnly>, other_allocator<std::pair<const MoveOnly, MoveOnly>>> C;
+ static_assert(std::is_nothrow_move_constructible<C>::value, "");
+ }
+ {
+ typedef std::unordered_multimap<MoveOnly, MoveOnly, some_hash<MoveOnly>> C;
+ static_assert(!std::is_nothrow_move_constructible<C>::value, "");
+ }
+ {
+ typedef std::unordered_multimap<MoveOnly, MoveOnly, std::hash<MoveOnly>,
+ some_comp<MoveOnly>> C;
+ static_assert(!std::is_nothrow_move_constructible<C>::value, "");
+ }
+#endif
+}