/// <inheritdoc />
protected override Expression Reduce(QueryClause previous, QueryClause next)
{
return(Expressive.ForEach(
Variable,
Enumerable,
next.Reduce()
));
}
/// <inheritdoc cref="UnaryExpression.Update(Expression)" select="summary"/>
public ForEachExpression Update(ParameterExpression variable, Expression enumerable, Expression body, LabelTarget breakTarget, LabelTarget continueTarget)
{
if (this.Variable == variable && this.Enumerable == enumerable && this.Body == body && BreakLabel == breakTarget && ContinueLabel == continueTarget)
{
return(this);
}
return(Expressive.ForEach(variable, enumerable, body, breakTarget, continueTarget));
}
/// <inheritdoc />
public override Expression VisitForEachLoopStatement(IForEachLoopStatement operation, LocalBinder argument)
{
ParameterExpression variable = VisitLocal(operation.IterationVariable);
LocalBinder binder = argument.Child(operation.IterationVariable, variable);
return(Expressive.ForEach(variable,
operation.Collection.Accept(this, argument),
operation.Body.Accept(this, binder)
));
}