Wandbox

Ran/Viewed Log

Author

anonymous

over 7 years ago

Language

C++

Compiler

clang 4.0.0

Options

Warnings

Boost 1.64.0

C++1z(GNU)

no pedantic

Raw compiler options

-Wsign-conversion

Author

anonymous

over 7 years ago

$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.64.0/clang-4.0.0/include -std=gnu++1z -Wsign-conversion

In file included from prog.cc:3:
In file included from /opt/wandbox/boost-1.64.0/clang-4.0.0/include/boost/algorithm/string.hpp:19:
In file included from /opt/wandbox/boost-1.64.0/clang-4.0.0/include/boost/algorithm/string/trim.hpp:23:
In file included from /opt/wandbox/boost-1.64.0/clang-4.0.0/include/boost/algorithm/string/classification.hpp:18:
/opt/wandbox/boost-1.64.0/clang-4.0.0/include/boost/algorithm/string/detail/classification.hpp:85:38: warning: implicit conversion changes signedness: 'typename range_difference<iterator_range<const char *> >::type' (aka 'long') to 'std::size_t' (aka 'unsigned long') [-Wsign-conversion]
                    std::size_t Size=::boost::distance(Range);
                                ~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~
/opt/wandbox/boost-1.64.0/clang-4.0.0/include/boost/algorithm/string/classification.hpp:206:20: note: in instantiation of function template specialization 'boost::algorithm::detail::is_any_ofF<char>::is_any_ofF<boost::iterator_range<const char *> >' requested here
            return detail::is_any_ofF<BOOST_STRING_TYPENAME range_value<RangeT>::type>(lit_set); 
                   ^
prog.cc:10:40: note: in instantiation of function template specialization 'boost::algorithm::is_any_of<char [2]>' requested here
    boost::split(lines, output, boost::is_any_of("\n"));
                                       ^
1 warning generated.

Exit Code:

0