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Fix clang -Wtautological-type-limit-compare warnings. #155

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Fix clang -Wtautological-type-limit-compare warnings. #155

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22 changes: 22 additions & 0 deletions include/boost/iostreams/seek.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,14 @@ struct seek_impl_basic_ios {
BOOST_IOS::seekdir way,
BOOST_IOS::openmode which )
{
#if defined(BOOST_CLANG)
# pragma clang diagnostic push
# if defined(__has_warning)
# if __has_warning("-Wtautological-type-limit-compare")
# pragma clang diagnostic ignored "-Wtautological-type-limit-compare"
# endif
# endif
#endif
if ( way == BOOST_IOS::beg &&
( off < integer_traits<std::streamoff>::const_min ||
off > integer_traits<std::streamoff>::const_max ) )
Expand All @@ -90,6 +98,9 @@ struct seek_impl_basic_ios {
return t.rdbuf()->pubseekoff(off, way, which);
}
}
#if defined(BOOST_CLANG)
# pragma clang diagnostic pop
#endif
};

template<>
Expand All @@ -108,6 +119,14 @@ struct seek_device_impl<streambuf_tag> {
BOOST_IOS::seekdir way,
BOOST_IOS::openmode which )
{
#if defined(BOOST_CLANG)
# pragma clang diagnostic push
# if defined(__has_warning)
# if __has_warning("-Wtautological-type-limit-compare")
# pragma clang diagnostic ignored "-Wtautological-type-limit-compare"
# endif
# endif
#endif
if ( way == BOOST_IOS::beg &&
( off < integer_traits<std::streamoff>::const_min ||
off > integer_traits<std::streamoff>::const_max ) )
Expand All @@ -117,6 +136,9 @@ struct seek_device_impl<streambuf_tag> {
return t.BOOST_IOSTREAMS_PUBSEEKOFF(off, way, which);
}
}
#if defined(BOOST_CLANG)
# pragma clang diagnostic pop
#endif
};

template<>
Expand Down