b1a40264dc
Summary: This patch adds the `<experimental/utility>` header as specified in the latest draft of the library fundamentals TS. `<experimental/utility>` only contains `class erased_type`. This patch also updates the documentation to list the `erased_type` class as "initial implementation complete". Test Plan: Three test cases where added: 1. Test that `_LIBCPP_VERSION` is defined. 2. Test that `<utility>` has been included. 3. Test that `erased_type` is in the correct namespace and is constexpr default constructible. Reviewers: mclow.lists Reviewed By: mclow.lists Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D4510 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213226 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
582 B
C++
22 lines
582 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <experimental/utility>
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#include <experimental/utility>
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int main()
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{
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#if _LIBCPP_STD_VER > 11
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# ifndef _LIBCPP_UTILITY
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# error "<experimental/utility> must include <utility>"
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# endif
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#endif /* _LIBCPP_STD_VER > 11 */
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}
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