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Avoid unnecessary string copy
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1 changed files with 1 additions and 1 deletions
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@ -718,7 +718,7 @@ inline std::string operator + (const std::string & s1, std::string_view s2)
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inline std::string operator + (std::string && s, std::string_view s2)
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{
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s.append(s2);
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return s;
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return std::move(s);
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}
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inline std::string operator + (std::string_view s1, const char * s2)
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