public static InterfaceDefNode Parse(Lexer lex)
{
InterfaceDefNode n = new InterfaceDefNode();
lex.Dequeue("interface");
n.Identifier = ClassIdentNode.Parse(lex);
if (ClassInheritNode.IsPresent(lex))
{
n.Parents = ClassInheritNode.Parse(lex);
}
while (GenericConstraintNode.IsPresent(lex))
{
n.Constraints.Add(GenericConstraintNode.Parse(lex));
}
lex.Dequeue(TokenType.LBrace);
while (InterfaceEntryNode.IsPresent(lex))
{
n.Entries.Add(InterfaceEntryNode.Parse(lex));
}
lex.Dequeue(TokenType.RBrace);
return(n);
}
public static ClassIdentNode Parse(Lexer lex)
{
ClassIdentNode n = new ClassIdentNode();
var tkn = lex.Dequeue(TokenType.Identifier);
n.Identifier = tkn.Value;
if (GenericParamNode.IsPresent(lex))
{
n.GenericParams = GenericParamNode.Parse(lex);
}
return(n);
}
public static GenericParamNode Parse(Lexer lex)
{
GenericParamNode n = new GenericParamNode();
lex.Dequeue(TokenType.Less);
Token tkn;
do
{
n.Parameters.Add(ClassIdentNode.Parse(lex));
} while(lex.DequeueIf(TokenType.Comma, out tkn));
lex.Dequeue(TokenType.Greater);
return(n);
}
public static StructDefNode Parse(Lexer lex)
{
StructDefNode n = new StructDefNode();
lex.Dequeue("struct");
n.Identifier = ClassIdentNode.Parse(lex);
if (ClassInheritNode.IsPresent(lex))
{
n.Parents = ClassInheritNode.Parse(lex);
}
while (GenericConstraintNode.IsPresent(lex))
{
n.Constraints.Add(GenericConstraintNode.Parse(lex));
}
lex.Dequeue(TokenType.LBrace);
//TODO: CLASS_STRUCT_DEFS
lex.Dequeue(TokenType.RBrace);
return(n);
}
public static ClassDefNode Parse(Lexer lex)
{
ClassDefNode n = new ClassDefNode();
Token tkn;
n.IsAbstract = lex.DequeueIf("abstract", out tkn);
lex.Dequeue("class");
n.Identifier = ClassIdentNode.Parse(lex);
if (ClassInheritNode.IsPresent(lex))
{
n.Parents = ClassInheritNode.Parse(lex);
}
while (GenericConstraintNode.IsPresent(lex))
{
n.Constraints.Add(GenericConstraintNode.Parse(lex));
}
lex.Dequeue(TokenType.LBrace);
//TODO: CLASS_STRUCT_DEFS
lex.Dequeue(TokenType.RBrace);
return(n);
}
