public static FunctionDef ParseFunctionTail(ParserState s, NamespaceDef parent, Token name)
{
var func = new FunctionDef {
Name = name, Unit = s.Unit, Parent = parent, Params = new List <Param>()
};
func.TypeParams = TryParseTypeParams(s);
ParseTokenWithType(s, TokenType.OpenParen);
while (s.Token.Type != TokenType.CloseParen)
{
func.Params.Add(ParseParam(s));
if (s.Token.Type == TokenType.CloseParen)
{
break;
}
ParseTokenWithType(s, TokenType.Comma);
}
ParseTokenWithType(s, TokenType.CloseParen);
if (s.Token.Type == TokenType.Identifier || (s.Token.Type == TokenType.Operator && (s.Token.Value == "*" || s.Token.Value == "$" || s.Token.Value == "::")))
{
func.ReturnType = ParseType(s);
}
s.ForeignAttribute = false;
func.Attributes = TryParseAttributes(s);
if (!s.ForeignAttribute)
{
func.Body = ParseBlockStatement(s);
}
return(func);
}
public static void CheckFunctionDef(RangeFinderState s, FunctionDef a)
{
CheckToken(s, a.Name);
foreach (var p in a.Params)
{
CheckToken(s, p.Name);
CheckAny(s, p.Type);
}
CheckAny(s, a.ReturnType);
CheckList(s, a.Attributes);
CheckAny(s, a.Body);
}
public static void PrintFunctionDef(PrintState s, FunctionDef a)
{
PrintDescWithToken(s, "FunctionDef", a.Name);
Indent(s);
PrintLine(s, "Params:");
Indent(s);
foreach (var p in a.Params)
{
PrintToken(s, p.Name);
Indent(s);
PrintAny(s, p.Type);
UnIndent(s);
}
UnIndent(s);
PrintDescWithAny(s, "ReturnType", a.ReturnType);
PrintDescWithList(s, "Attributes", a.Attributes);
PrintDescWithAny(s, "Body", a.Body);
UnIndent(s);
}