public static InterfaceEntryNode Parse(Lexer lex)
{
InterfaceEntryNode n = new InterfaceEntryNode();
Token tkn;
n.IsVirtual = lex.DequeueIf("virtual", out tkn);
n.IsUnsafe = lex.DequeueIf("unsafe", out tkn);
n.TypeName = TypeNode.Parse(lex);
if (GenericParamNode.IsPresent(lex))
{
n.GenericParams = GenericParamNode.Parse(lex);
}
tkn = lex.Dequeue(TokenType.Identifier);
n.Identifier = tkn.Value;
if (InterfaceFunctionNode.IsPresent(lex))
{
n.Entry = InterfaceFunctionNode.Parse(lex);
}
else if (InterfacePropertyNode.IsPresent(lex))
{
n.Entry = InterfacePropertyNode.Parse(lex);
}
else
{
throw ExceptionProvider.Syntax(lex.Peek().Cursor, "Unrecognized definition");
}
return(n);
}
public static InterfacePropertyNode Parse(Lexer lex)
{
InterfacePropertyNode n = new InterfacePropertyNode();
lex.Dequeue(TokenType.LBrace);
Token tkn;
for (int i = 0; i < 2; i++)
{
string vis = "public";
if (VisibilitySet.Match(lex))
{
tkn = lex.Dequeue();
vis = tkn.Value;
}
if (lex.DequeueIf("get", out tkn))
{
n.Getter = true;
n.GetterVisibility = vis;
lex.Dequeue(TokenType.Semi);
if (lex.DequeueIf(TokenType.RBrace, out tkn))
{
break;
}
}
else if (lex.DequeueIf("set", out tkn))
{
n.Setter = true;
n.SetterVisibility = vis;
lex.Dequeue(TokenType.Semi);
if (lex.DequeueIf(TokenType.RBrace, out tkn))
{
break;
}
}
else
{
throw ExceptionProvider.Syntax(tkn.Cursor, "Expected getter/setter declaration");
}
}
return(n);
}