noexcept for <forward_list>.

llvm-svn: 132553

6 files changed, 268 insertions, 0 deletions

diff --git a/libcxx/test/containers/sequences/deque/deque.cons/dtor_noexcept.pass.cpp b/libcxx/test/containers/sequences/deque/deque.cons/dtor_noexcept.pass.cpp
index 491e906b0a8..15e082e4557 100644
--- a/libcxx/test/containers/sequences/deque/deque.cons/dtor_noexcept.pass.cpp
+++ b/libcxx/test/containers/sequences/deque/deque.cons/dtor_noexcept.pass.cpp
@@ -17,6 +17,8 @@
 #include "../../../MoveOnly.h"
 #include "../../../test_allocator.h"
 
+#if __has_feature(cxx_noexcept)
+
 template <class T>
 struct some_alloc
 {
@@ -25,6 +27,8 @@ struct some_alloc
     ~some_alloc() noexcept(false);
 };
 
+#endif
+
 int main()
 {
 #if __has_feature(cxx_noexcept)
diff --git a/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/default_noexcept.pass.cpp b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/default_noexcept.pass.cpp
new file mode 100644
index 00000000000..2236048d038
--- /dev/null
+++ b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/default_noexcept.pass.cpp
@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <forward_list>
+
+// forward_list()
+//        noexcept(is_nothrow_default_constructible<allocator_type>::value);
+
+// This tests a conforming extension
+
+#include <forward_list>
+#include <cassert>
+
+#include "../../../MoveOnly.h"
+#include "../../../test_allocator.h"
+
+template <class T>
+struct some_alloc
+{
+    typedef T value_type;
+    some_alloc(const some_alloc&);
+};
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+    {
+        typedef std::forward_list<MoveOnly> C;
+        static_assert(std::is_nothrow_default_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, test_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_default_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
+        static_assert(!std::is_nothrow_default_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
+        static_assert(!std::is_nothrow_default_constructible<C>::value, "");
+    }
+#endif
+}
diff --git a/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/dtor_noexcept.pass.cpp b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/dtor_noexcept.pass.cpp
new file mode 100644
index 00000000000..9f12ced1e33
--- /dev/null
+++ b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/dtor_noexcept.pass.cpp
@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <forward_list>
+
+// ~forward_list() // implied noexcept;
+
+#include <forward_list>
+#include <cassert>
+
+#include "../../../MoveOnly.h"
+#include "../../../test_allocator.h"
+
+#if __has_feature(cxx_noexcept)
+
+template <class T>
+struct some_alloc
+{
+    typedef T value_type;
+    some_alloc(const some_alloc&);
+    ~some_alloc() noexcept(false);
+};
+
+#endif
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+    {
+        typedef std::forward_list<MoveOnly> C;
+        static_assert(std::is_nothrow_destructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, test_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_destructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_destructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
+        static_assert(!std::is_nothrow_destructible<C>::value, "");
+    }
+#endif
+}
diff --git a/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp
new file mode 100644
index 00000000000..b19e6dcfe39
--- /dev/null
+++ b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp
@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <forward_list>
+
+// forward_list& operator=(forward_list&& c)
+//     noexcept(
+//          allocator_type::propagate_on_container_move_assignment::value &&
+//          is_nothrow_move_assignable<allocator_type>::value);
+
+// This tests a conforming extension
+
+#include <forward_list>
+#include <cassert>
+
+#include "../../../MoveOnly.h"
+#include "../../../test_allocator.h"
+
+template <class T>
+struct some_alloc
+{
+    typedef T value_type;
+    some_alloc(const some_alloc&);
+};
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+    {
+        typedef std::forward_list<MoveOnly> C;
+        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, test_allocator<MoveOnly>> C;
+        static_assert(!std::is_nothrow_move_assignable<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
+        static_assert(!std::is_nothrow_move_assignable<C>::value, "");
+    }
+#endif
+}
diff --git a/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_noexcept.pass.cpp b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_noexcept.pass.cpp
new file mode 100644
index 00000000000..d3a3d523746
--- /dev/null
+++ b/libcxx/test/containers/sequences/forwardlist/forwardlist.cons/move_noexcept.pass.cpp
@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <forward_list>
+
+// forward_list(forward_list&&)
+//        noexcept(is_nothrow_move_constructible<allocator_type>::value);
+
+// This tests a conforming extension
+
+#include <forward_list>
+#include <cassert>
+
+#include "../../../MoveOnly.h"
+#include "../../../test_allocator.h"
+
+template <class T>
+struct some_alloc
+{
+    typedef T value_type;
+    some_alloc(const some_alloc&);
+};
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+    {
+        typedef std::forward_list<MoveOnly> C;
+        static_assert(std::is_nothrow_move_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, test_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_move_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
+        static_assert(std::is_nothrow_move_constructible<C>::value, "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
+        static_assert(!std::is_nothrow_move_constructible<C>::value, "");
+    }
+#endif
+}
diff --git a/libcxx/test/containers/sequences/forwardlist/forwardlist.spec/swap_noexcept.pass.cpp b/libcxx/test/containers/sequences/forwardlist/forwardlist.spec/swap_noexcept.pass.cpp
new file mode 100644
index 00000000000..777a6668882
--- /dev/null
+++ b/libcxx/test/containers/sequences/forwardlist/forwardlist.spec/swap_noexcept.pass.cpp
@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <forward_list>
+
+// void swap(forward_list& c)
+//     noexcept(!allocator_type::propagate_on_container_swap::value ||
+//              __is_nothrow_swappable<allocator_type>::value);
+
+// This tests a conforming extension
+
+#include <forward_list>
+#include <cassert>
+
+#include "../../../MoveOnly.h"
+#include "../../../test_allocator.h"
+
+template <class T>
+struct some_alloc
+{
+    typedef T value_type;
+    
+    some_alloc() {}
+    some_alloc(const some_alloc&);
+    void deallocate(void*, unsigned) {}
+
+    typedef std::true_type propagate_on_container_swap;
+};
+
+int main()
+{
+#if __has_feature(cxx_noexcept)
+    {
+        typedef std::forward_list<MoveOnly> C;
+        C c1, c2;
+        static_assert(noexcept(swap(c1, c2)), "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, test_allocator<MoveOnly>> C;
+        C c1, c2;
+        static_assert(noexcept(swap(c1, c2)), "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
+        C c1, c2;
+        static_assert(noexcept(swap(c1, c2)), "");
+    }
+    {
+        typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
+        C c1, c2;
+        static_assert(!noexcept(swap(c1, c2)), "");
+    }
+#endif
+}