error:previous definition of 'struct boost::is_unsigned< ::boost::long_long_type>:public false_type{}' g++ version 5.4.0 How can I fix it?
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Description
In file included from /usr/include/boost/type_traits/make_unsigned.hpp:13:0,
from /usr/include/boost/range/size_type.hpp:24,
from /usr/include/boost/range/size.hpp:21,
from /usr/include/boost/range/functions.hpp:20,
from /usr/include/boost/range/iterator_range_core.hpp:38,
from /usr/include/boost/range/iterator_range.hpp:13,
from /usr/include/boost/range/adaptor/transformed.hpp:16,
from /usr/include/boost/range/adaptor/map.hpp:14,
from /home/kylin/桌面/hyperscan/hyperscan/hyperscan/src/nfa/mcclellancompile.cpp:63:
/usr/include/boost/type_traits/is_signed.hpp:126:20: error: redefinition of ‘struct boost::is_signed’
template <> struct is_signed : public true_type{};
^
/usr/include/boost/type_traits/is_signed.hpp:125:20: error: previous definition of ‘struct boost::is_signed’
template <> struct is_signed< ::boost::long_long_type> : public true_type{};
^
In file included from /usr/include/boost/type_traits/make_unsigned.hpp:14:0,
from /usr/include/boost/range/size_type.hpp:24,
from /usr/include/boost/range/size.hpp:21,
from /usr/include/boost/range/functions.hpp:20,
from /usr/include/boost/range/iterator_range_core.hpp:38,
from /usr/include/boost/range/iterator_range.hpp:13,
from /usr/include/boost/range/adaptor/transformed.hpp:16,
from /usr/include/boost/range/adaptor/map.hpp:14,
from /home/kylin/桌面/hyperscan/hyperscan/hyperscan/src/nfa/mcclellancompile.cpp:63:
/usr/include/boost/type_traits/is_unsigned.hpp:131:20: error: redefinition of ‘struct boost::is_unsigned’
template <> struct is_unsigned : public false_type{};
^
/usr/include/boost/type_traits/is_unsigned.hpp:130:20: error: previous definition of ‘struct boost::is_unsigned’
template <> struct is_unsigned< ::boost::long_long_type> : public false_type{};
/home/kylin/桌面/hyperscan/hyperscan/hyperscan/src/nfa/mcclellancompile.cpp line 63
#include
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