Fix integer types and signedness:

Fixes https://svn.boost.org/trac10/ticket/13034
2017-07-31 18:51:25 +01:00
parent ab399c9159
commit d97bcfb5dd
3 changed files with 7 additions and 7 deletions
--- a/include/boost/regex/v4/perl_matcher.hpp
+++ b/include/boost/regex/v4/perl_matcher.hpp
@ -122,7 +122,7 @@ inline int string_compare(const Seq& s, const C* p)
   {
      ++i;
   }
-   return (i == s.size()) ? -p[i] : s[i] - p[i];
+   return (i == s.size()) ? -(int)p[i] : (int)s[i] - (int)p[i];
 }
 # define STR_COMP(s,p) string_compare(s,p)