8d86b2e686
If you're crazy enough to want this sort of thing, then add -D_LIBCPP_HAS_NO_THREADS to your CXXFLAGS and --param=additiona_features=libcpp-has-no-threads to your lit commnad line. http://reviews.llvm.org/D3969 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@217271 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
763 B
C++
29 lines
763 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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//
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// UNSUPPORTED: libcpp-has-no-threads
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// <future>
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// class error_code
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// error_code make_error_code(future_errc e);
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#include <future>
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#include <cassert>
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int main()
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{
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{
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std::error_code ec = make_error_code(std::future_errc::broken_promise);
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assert(ec.value() == static_cast<int>(std::future_errc::broken_promise));
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assert(ec.category() == std::future_category());
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}
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}
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