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>= 1.64, not > 1.64

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This commit is contained in:
Alexander van Gessel 2017-11-22 16:16:53 +01:00
parent 0cbab6eeed
commit ca03818fa8
1 changed files with 3 additions and 3 deletions
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6
src/serialization/string_view.hpp
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@ -22,13 +22,13 @@ that class. */
#include <boost/version.hpp>
/*
* Boost 1.61 already has string_view, but it fails to compile on some compilers.
* The problem is that in string_view::at's ternary expression,
* Earlier versions already have string_view, but fail to compile on some
* compilers. The problem is that in string_view::at's ternary expression,
* BOOST_THROW_EXCEPTION is not seen as a throw-expression. If a ternary branch
* is not a throw-expression, it must be of the same type as the other branch,
* necessitating the ', res[0]' workaround.
*/
#if BOOST_VERSION > 106400
#if BOOST_VERSION >= 106400
/* Boost string_view is available, so we can just use it. */
#include <boost/utility/string_view.hpp>