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authorEric Fiselier <eric@efcs.ca>2014-12-20 01:40:03 +0000
committerEric Fiselier <eric@efcs.ca>2014-12-20 01:40:03 +0000
commit5a83710e371fe68a06e6e3876c6a2c8b820a8976 (patch)
treeafde4c82ad6704681781c5cd49baa3fbd05c85db /libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp
parentf11e8eab527fba316c64112f6e05de1a79693a3e (diff)
downloadbcm5719-llvm-5a83710e371fe68a06e6e3876c6a2c8b820a8976.tar.gz
bcm5719-llvm-5a83710e371fe68a06e6e3876c6a2c8b820a8976.zip
Move test into test/std subdirectory.
llvm-svn: 224658
Diffstat (limited to 'libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp')
-rw-r--r--libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp
new file mode 100644
index 00000000000..df0b55a5d06
--- /dev/null
+++ b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp
@@ -0,0 +1,46 @@
+//===----------------------------------------------------------------------===//
+//
+// 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.
+//
+//===----------------------------------------------------------------------===//
+
+// <functional>
+
+// reference_wrapper
+
+// operator T& () const;
+
+#include <functional>
+#include <cassert>
+
+class functor1
+ : public std::unary_function<int, char>
+{
+};
+
+template <class T>
+void
+test(T& t)
+{
+ std::reference_wrapper<T> r(t);
+ T& r2 = r;
+ assert(&r2 == &t);
+}
+
+void f() {}
+
+int main()
+{
+ void (*fp)() = f;
+ test(fp);
+ test(f);
+ functor1 f1;
+ test(f1);
+ int i = 0;
+ test(i);
+ const int j = 0;
+ test(j);
+}
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