private FieldType ParseType(String type, SourceInfo sourceInfo)
{
var type_only = type.TrimEnd("0123456789".ToCharArray());
uint.TryParse(type.TrimStart("abcdefghijklmnopqrstuvwxyz".ToCharArray()), out uint size);
Debug.Assert(new HashSet <String> {
"int", "i", "uint", "u", "float", "f", "bool", "ascii_string", "utf8_string"
}.Contains(type_only));
switch (type_only)
{
case "int":
case "i":
return(new AST.FieldTypes.Signed(sourceInfo, size));
case "uint":
case "u":
return(new AST.FieldTypes.Unsigned(sourceInfo, size));
case "float":
case "f":
return(new AST.FieldTypes.Float(sourceInfo, size));
case "bool":
return(new AST.FieldTypes.Boolean(sourceInfo));
case "ascii_string":
return(new AST.FieldTypes.AsciiString(sourceInfo));
case "utf8_string":
return(new AST.FieldTypes.Utf8String(sourceInfo));
default:
// This indicates an error in our grammar or an error in ANTLR
throw new ArgumentException($"Unrecoginized fieldtype {type}");
}
}
public Object(SourceInfo sourceInfo, String identifier, IList <Field> fields) : base(sourceInfo)
{
this.Identifier = identifier;
this.Fields = fields;
}
public Element(SourceInfo sourceinfo) : base(sourceinfo)
{
}
public FieldType(SourceInfo sourceInfo) : base(sourceInfo)
{
}
public Enumerator(SourceInfo sourceinfo, String name, String value) : base(sourceinfo)
{
this.Name = name;
this.Original_value = value;
}
public Parser(SourceInfo sourceInfo, String name, IList <AST.Element> elements) : base(sourceInfo)
{
this.Elements = elements;
this.Name = name;
}
public ASTNode(SourceInfo sourceInfo)
{
this.SourceInfo = sourceInfo;
}
public IMultiplier(SourceInfo sourceInfo) : base(sourceInfo)
{
}
public Enumeration(SourceInfo sourceInfo, String identifier, FieldType type, IList <Enumerator> enumerators) : base(sourceInfo)
{
this.Identifier = identifier;
this.Enumerators = enumerators;
this.Type = type;
}