From 5a83710e371fe68a06e6e3876c6a2c8b820a8976 Mon Sep 17 00:00:00 2001 From: Eric Fiselier Date: Sat, 20 Dec 2014 01:40:03 +0000 Subject: Move test into test/std subdirectory. llvm-svn: 224658 --- .../containers/sequences/array/indexing.pass.cpp | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 libcxx/test/std/containers/sequences/array/indexing.pass.cpp (limited to 'libcxx/test/std/containers/sequences/array/indexing.pass.cpp') diff --git a/libcxx/test/std/containers/sequences/array/indexing.pass.cpp b/libcxx/test/std/containers/sequences/array/indexing.pass.cpp new file mode 100644 index 00000000000..e4dda0dc5cf --- /dev/null +++ b/libcxx/test/std/containers/sequences/array/indexing.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. +// +//===----------------------------------------------------------------------===// + +// + +// reference operator[] (size_type) +// const_reference operator[] (size_type); // constexpr in C++14 +// reference at (size_type) +// const_reference at (size_type); // constexpr in C++14 + +#include +#include + +int main() +{ + { + typedef double T; + typedef std::array C; + C c = {1, 2, 3.5}; + C::reference r1 = c[0]; + assert(r1 == 1); + r1 = 5.5; + assert(c.front() == 5.5); + + C::reference r2 = c[2]; + assert(r2 == 3.5); + r2 = 7.5; + assert(c.back() == 7.5); + } + { + typedef double T; + typedef std::array C; + const C c = {1, 2, 3.5}; + C::const_reference r1 = c[0]; + assert(r1 == 1); + C::const_reference r2 = c[2]; + assert(r2 == 3.5); + } + +#if _LIBCPP_STD_VER > 11 + { + typedef double T; + typedef std::array C; + constexpr C c = {1, 2, 3.5}; + + constexpr T t1 = c[0]; + static_assert (t1 == 1, ""); + + constexpr T t2 = c[2]; + static_assert (t2 == 3.5, ""); + } +#endif + +} -- cgit v1.2.3