public ProtoField(int number, ProtoReference reference, string name, ProtoOccurrence occurrence)
{
this.Occurrence = occurrence;
this.Number = number;
this.Name = name;
this.Reference = reference;
}
private static ProtoField ParseField(Lexer lexer, ProtoReference reference, ProtoOccurrence occurrence)
{
string name = Parser.ParseValue(lexer, LexemType.Symbol, "field name");
Parser.ParseValue(lexer, LexemType.Equal, "equal sign");
if (!int.TryParse(Parser.ParseValue(lexer, LexemType.Number, "field number"), NumberStyles.Integer, CultureInfo.InvariantCulture, out var number))
{
throw new ParserException(lexer.Position, "invalid field number");
}
if (lexer.Current.Type == LexemType.BracketBegin)
{
lexer.Next();
Parser.ParseOptions(lexer);
Parser.ParseValue(lexer, LexemType.BracketEnd, "closing bracket");
}
return(new ProtoField(number, reference, name, occurrence));
}
