internal static CTFUnaryExpression Parse(TokParser tp)
{
CTFPrimaryExpression cpe = CTFPrimaryExpression.Parse(tp);
if (cpe == null)
{
return(null);
}
CTFUnaryExpression cp = new CTFUnaryExpression(cpe);
while (tp.Match(Token.EnumId.DOT))
{
cp.element = cp.element + "." + tp.GetIden();
}
if (tp.Match(Token.EnumId.OPENBRAC))
{
CTFUnaryExpression cue = Parse(tp);
if (cue == null)
{
throw new CTFException();
}
tp.MustBe(Token.EnumId.CLOSEBRAC);
cp.cue = cue;
}
return(cp);
}
private CTFUnaryExpression(CTFPrimaryExpression cpe)
{
this.cpe = cpe;
element = "";
}
