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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
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Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
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30
test/diagnostics/syserr/syserr.errcode/syserr.errcode.observers/bool.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <system_error>
// class error_code
// explicit operator bool() const;
#include <system_error>
#include <string>
#include <cassert>
int main()
{
{
const std::error_code ec(6, std::generic_category());
assert(static_cast<bool>(ec));
}
{
const std::error_code ec(0, std::generic_category());
assert(!static_cast<bool>(ec));
}
}