Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/boost/libs/callable_traits/test/args.cpp b/src/boost/libs/callable_traits/test/args.cpp
new file mode 100644
index 00000000..b3f5138a
--- /dev/null
+++ b/src/boost/libs/callable_traits/test/args.cpp
@@ -0,0 +1,67 @@
+/*
+
+Copyright Barrett Adair 2015-2017
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+*/
+
+#include <type_traits>
+#include <cstdint>
+#include <memory>
+#include <boost/callable_traits.hpp>
+#include "test.hpp"
+
+
+struct foo1 {
+    int bar(char, float&, int = 0) { return{}; }
+};
+
+struct foo2 {
+     int bar(char, float&, int = 0, ...) { return{}; }
+};
+
+struct foo3 {
+    int operator()(char, float&, int = 0) { return{}; }
+};
+
+struct foo4 {
+    int operator()(char, float&, int = 0, ...) { return{}; }
+};
+
+int foo5(char, float&, int = 0) { return{}; }
+
+int foo6(char, float&, int = 0, ...) { return{}; }
+
+struct foo7 {
+    int bar() { return{}; }
+};
+
+using std::is_same;
+
+int main() {
+
+    {
+        using pmf = decltype(&foo1::bar);
+        using args_t =  TRAIT(args, pmf);
+        CT_ASSERT(is_same<args_t, std::tuple<foo1&, char, float&, int>>{});
+    } {
+        using pmf = decltype(&foo2::bar);
+        using args_t =  TRAIT(args, pmf);
+        CT_ASSERT(is_same<args_t, std::tuple<foo2&, char, float&, int>>{});
+    } {
+        using args_t =  TRAIT(args, foo3);
+        CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
+    } {
+        using args_t =  TRAIT(args, foo4);
+        CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
+    } {
+        using args_t =  TRAIT(args, decltype(foo5));
+        CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
+    } {
+        using args_t =  TRAIT(args, decltype(foo6));
+        CT_ASSERT(is_same<args_t, std::tuple<char, float&, int>>{});
+    }
+
+    return 0;
+}