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hash operator() needs to be const

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This commit is contained in:
q66 2017-01-30 19:30:49 +01:00
parent 1abf3bb3ad
commit 62b0c2ecf7
1 changed files with 2 additions and 2 deletions
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4
ostd/string.hh
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@ -683,14 +683,14 @@ namespace std {
template<> template<>
struct hash<ostd::CharRange> { struct hash<ostd::CharRange> {
size_t operator()(ostd::CharRange const &v) { size_t operator()(ostd::CharRange const &v) const {
return hash<std::string_view>{}(v); return hash<std::string_view>{}(v);
} }
}; };
template<> template<>
struct hash<ostd::ConstCharRange> { struct hash<ostd::ConstCharRange> {
size_t operator()(ostd::CharRange const &v) { size_t operator()(ostd::ConstCharRange const &v) const {
return hash<std::string_view>{}(v); return hash<std::string_view>{}(v);
} }
}; };