public virtual object VisitCaseLabel(CaseLabel caseLabel, object data) {
Debug.Assert((caseLabel != null));
Debug.Assert((caseLabel.Label != null));
Debug.Assert((caseLabel.ToExpression != null));
caseLabel.Label.AcceptVisitor(this, data);
return caseLabel.ToExpression.AcceptVisitor(this, data);
}
public virtual object VisitCaseLabel(CaseLabel caseLabel, object data) {
throw new global::System.NotImplementedException("CaseLabel");
}
public virtual object VisitCaseLabel(CaseLabel caseLabel, object data) {
Debug.Assert((caseLabel != null));
Debug.Assert((caseLabel.Label != null));
Debug.Assert((caseLabel.ToExpression != null));
nodeStack.Push(caseLabel.Label);
caseLabel.Label.AcceptVisitor(this, data);
caseLabel.Label = ((Expression)(nodeStack.Pop()));
nodeStack.Push(caseLabel.ToExpression);
caseLabel.ToExpression.AcceptVisitor(this, data);
caseLabel.ToExpression = ((Expression)(nodeStack.Pop()));
return null;
}
void CaseClause(out CaseLabel caseClause) {
Expression expr = null;
Expression sexpr = null;
BinaryOperatorType op = BinaryOperatorType.None;
caseClause = null;
if (la.kind == 111) {
Get();
caseClause = new CaseLabel();
} else if (StartOf(47)) {
if (la.kind == 144) {
Get();
}
switch (la.kind) {
case 40: {
Get();
op = BinaryOperatorType.LessThan;
break;
}
case 39: {
Get();
op = BinaryOperatorType.GreaterThan;
break;
}
case 43: {
Get();
op = BinaryOperatorType.LessThanOrEqual;
break;
}
case 42: {
Get();
op = BinaryOperatorType.GreaterThanOrEqual;
break;
}
case 20: {
Get();
op = BinaryOperatorType.Equality;
break;
}
case 41: {
Get();
op = BinaryOperatorType.InEquality;
break;
}
default: SynErr(317); break;
}
Expr(out expr);
caseClause = new CaseLabel(op, expr);
} else if (StartOf(24)) {
Expr(out expr);
if (la.kind == 216) {
Get();
Expr(out sexpr);
}
caseClause = new CaseLabel(expr, sexpr);
} else SynErr(318);
}
public sealed override object VisitCaseLabel(CaseLabel caseLabel, object data) {
this.BeginVisit(caseLabel);
object result = this.TrackedVisitCaseLabel(caseLabel, data);
this.EndVisit(caseLabel);
return result;
}
public virtual object TrackedVisitCaseLabel(CaseLabel caseLabel, object data) {
return base.VisitCaseLabel(caseLabel, data);
}