change default return value of region_base

This commit is contained in:
ToruNiina
2018-12-09 13:39:13 +09:00
parent b0e7efa1e0
commit ac3025d92f

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@@ -78,8 +78,8 @@ struct region_base
virtual bool is_ok() const noexcept {return false;}
virtual std::string str() const {return std::string("");}
virtual std::string name() const {return std::string("unknown location");}
virtual std::string str() const {return std::string("unknown region");}
virtual std::string name() const {return std::string("unknown file");}
virtual std::string line() const {return std::string("unknown line");}
virtual std::string line_num() const {return std::string("?");}