diff options
Diffstat (limited to 'libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp')
-rw-r--r-- | libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp new file mode 100644 index 00000000000..c7bb7a0c7b5 --- /dev/null +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp @@ -0,0 +1 @@ +//===----------------------------------------------------------------------===//
//
// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. 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);
}
\ No newline at end of file |