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34 lines
896 B
C++
34 lines
896 B
C++
// (C) Copyright Beman Dawes 2008
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/config for more information.
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// MACRO: BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
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// TITLE: C++0x explicit conversion operators unavailable
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// DESCRIPTION: The compiler does not support C++0x explicit conversion operators
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#if defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__) && !defined(BOOST_INTEL_STDCXX0X)
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# error This feature is not available in non-C++0x mode
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#endif
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namespace boost_no_cxx11_explicit_conversion_operators {
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void quiet_warning(int){}
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struct foo {
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explicit operator int() { return 1; }
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};
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int test()
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{
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foo f;
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int i = int(f);
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quiet_warning(i);
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return 0;
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}
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}
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