125     return make_error<ParseError>("key is not a string.", Node);  in parseKey()
134     return make_error<ParseError>("expected a value of scalar type.", Node);  in parseValue()
151     return make_error<ParseError>("expected a value of scalar type.", Node);  in parseValue()
154     return make_error<ParseError>("expected a value of integer type.", *Value);  in parseValue()
165     return make_error<ParseError>("expected a value of mapping type.", Node);  in parseDebugLoc()
183       return make_error<ParseError>("unknown entry in DebugLoc map.", DLNode);  in parseDebugLoc()
189     return make_error<ParseError>("DebugLoc node incomplete.", Node);  in parseDebugLoc()
198     return make_error<ParseError>("expected a value of mapping type.", Node);  in parseArg()
215         return make_error<ParseError>(  in parseArg()
225       return make_error<ParseError>(  in parseArg()
237     return make_error<ParseError>("argument key is missing.", *ArgMap);  in parseArg()
239     return make_error<ParseError>("argument value is missing.", *ArgMap);  in parseArg()
256     return make_error<ParseError>("document root is not of mapping type.",  in parseYAMLElement()
285         return make_error<ParseError>("wrong value type for key.", RemarkField);  in parseYAMLElement()
291       return make_error<ParseError>("unknown key.", RemarkField);  in parseYAMLElement()
298     return make_error<ParseError>("YAML parsing failed.", *Remark.getRoot());  in parseYAMLElement()
303     return make_error<ParseError>("Type, Pass, Name or Function missing.",  in parseYAMLElement()