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39b0f3a1fe
This fixes hard compilation error when the passed type is not an iterator at all. As a result, path constructors from iterators are no longer selected by the compiler in overload resolution in users' code, when the caller is passing an initializer list with a pair of non-iterator elements. Added a test for this fix. Also, use integral_constant to implement boolean type traits. Fixes https://github.com/boostorg/filesystem/issues/287.
41 lines
855 B
C++
41 lines
855 B
C++
// Copyright 2023 Andrey Semashev.
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//
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// Distributed under the Boost Software License, Version 1.0.
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//
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// The test verifies that \c boost::filesystem::path constructors
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// from iterators don't interfere with initializer list constructor.
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//
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// https://github.com/boostorg/filesystem/issues/287
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#include <boost/filesystem/path.hpp>
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#include <boost/config.hpp>
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#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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#include <initializer_list>
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void test(std::initializer_list< boost::filesystem::path > paths)
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{
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}
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void test(boost::filesystem::path const& path)
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{
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}
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int main()
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{
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boost::filesystem::path a, b;
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test({a, b});
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}
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#else // !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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int main()
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{
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}
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#endif // !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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