caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert Add <optional>. Will recommit with better commit message

Browse Source 
llvm-svn: 283978
This commit is contained in:
Eric Fiselier
2016-10-12 06:48:31 +00:00
parent 6ee4001cc9
commit fc647db3ee
86 changed files with 55 additions and 8467 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
libcxx/test/std/utilities/optional/optional.syn/optional_nullopt_t.fail.cpp
View File

@@ -1,29 +0,0 @@
//===----------------------------------------------------------------------===//
//
// 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, c++14
// <optional>
// A program that necessitates the instantiation of template optional for
// (possibly cv-qualified) nullopt_t is ill-formed.
#include <optional>
int main()
{
using std::optional;
using std::nullopt_t;
using std::nullopt;
optional<nullopt_t> opt; // expected-note 1 {{requested here}}
optional<const nullopt_t> opt1; // expected-note 1 {{requested here}}
optional<nullopt_t &> opt2; // expected-note 1 {{requested here}}
optional<nullopt_t &&> opt3; // expected-note 1 {{requested here}}
// expected-error@optional:* 4 {{instantiation of optional with nullopt_t is ill-formed}}
}