From 8fd58a6be815937f4dbb2b90c175acf0a994545d Mon Sep 17 00:00:00 2001 From: Marshall Clow Date: Mon, 9 Jan 2017 18:07:34 +0000 Subject: Implement P0403R1 - 'Literal suffixes for basic_string_view'. Requires clang 4.0 (specifically, r290744) llvm-svn: 291457 --- .../string_view.literals/literal1.pass.cpp | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp (limited to 'libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp') diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp new file mode 100644 index 00000000000..2481be0a60a --- /dev/null +++ b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp @@ -0,0 +1,24 @@ +// -*- C++ -*- +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03, c++11 +// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9 +// Note: libc++ supports string_view before C++17, but literals were introduced in C++14 + +#include +#include + +int main() +{ + using namespace std::literals; + + std::string_view foo = ""sv; + assert(foo.length() == 0); +} -- cgit v1.2.3