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strongdef: force integer promotion in ostream operator

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Danny Robson 2019-03-14 16:52:05 +11:00
parent 488646bee7
commit 81538a86d3
1 changed files with 1 additions and 1 deletions
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strongdef.hpp
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@ -67,7 +67,7 @@ namespace cruft::strongdef {
std::ostream& std::ostream&
operator<< (std::ostream &os, index<TagT,T> const &val) operator<< (std::ostream &os, index<TagT,T> const &val)
{ {
return os << val.data; return os << +val.data;
} }
} }