50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
// (C) Copyright John Maddock 2001.
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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 most recent version.
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// MACRO: BOOST_NO_FUNCTION_TEMPLATE_ORDERING
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// TITLE: no function template ordering
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// DESCRIPTION: The compiler does not perform
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// function template ordering or its function
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// template ordering is incorrect.
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//
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// template<typename T> void f(T); // #1
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// template<typename T, typename U> void f(T (*)(U)); // #2
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// void bar(int);
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// f(&bar); // should choose #2.
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namespace boost_no_function_template_ordering{
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template<typename T>
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bool f(T)
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{
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return false;
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}
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template<typename T, typename U>
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bool f(T (*)(U))
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{
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return true;
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}
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void bar(int)
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{
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}
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int test()
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{
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int i = 0;
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return f(i) || !f(&bar);
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}
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}
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