34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
// (C) Copyright Eric Friedman 2002.
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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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// MACRO: BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
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// TITLE: using declaration function overloads from a typename base
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// DESCRIPTION: The compiler will not accept a using declaration
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// that brings a function from a typename used as a base class
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// into a derived class if functions of the same name
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// are present in the derived class.
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namespace boost_no_using_declaration_overloads_from_typename_base {
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struct base
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{
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static void f() { }
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};
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template <typename T, typename Base>
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struct using_overloads_from_typename_base : Base
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{
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using Base::f;
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static T f(const T& t) { return t; }
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};
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int test()
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{
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using_overloads_from_typename_base<int,base>::f();
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return using_overloads_from_typename_base<int,base>::f(0);
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}
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}
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