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- // Boost.Range library
- //
- // Copyright Neil Groves 2014. Use, modification and
- // distribution is subject to the Boost Software License, Version
- // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- //
- //
- // For more information, see http://www.boost.org/libs/range/
- //
- // As reported in https://groups.google.com/forum/#!msg/boost-developers-archive/6JVNg7ZPb4k/RAlvPUec4MAJ
- #include <boost/range/iterator_range_core.hpp>
- #include <boost/lambda/lambda.hpp>
- #include <boost/algorithm/string.hpp>
- namespace boost
- {
- enum {unnamed};
- struct S {
- bool operator<(int) const {return false;}
- bool operator==(int) const {return false;}
- };
- template<typename T>
- bool foo(T i)
- {
- return i < unnamed || i == unnamed;
- }
- }
- int main()
- {
- using boost::lambda::_1;
- (void)(_1 == 42);
- (void)(42 == _1);
- boost::foo(42);
- boost::foo(boost::S());
- }
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