public override BoundNode VisitUsingStatement(BoundUsingStatement node)
{
var newLocals = RewriteLocals(node.Locals);
BoundMultipleLocalDeclarations declarationsOpt = (BoundMultipleLocalDeclarations)this.Visit(node.DeclarationsOpt);
BoundExpression expressionOpt = (BoundExpression)this.Visit(node.ExpressionOpt);
BoundStatement body = (BoundStatement)this.Visit(node.Body);
Conversion disposableConversion = RewriteConversion(node.IDisposableConversion);
return node.Update(newLocals, declarationsOpt, expressionOpt, disposableConversion, body);
}
public override BoundNode VisitUsingStatement(BoundUsingStatement node)
{
throw ExceptionUtilities.Unreachable; // using statements have been lowered away by now
}
public override object VisitUsingStatement(BoundUsingStatement node, object arg)
{
// TODO: should visit the expression, but that is missing from the bound using statement at the time this code was written.
VisitStatement(node.Body);
return(null);
}
public override BoundStatement InstrumentUsingTargetCapture(BoundUsingStatement original, BoundStatement usingTargetCapture)
{
return(Previous.InstrumentUsingTargetCapture(original, usingTargetCapture));
}
public override BoundNode VisitUsingStatement(BoundUsingStatement node)
{
// Using statements have been lowered away before the lambda and async rewriters
throw ExceptionUtilities.Unreachable;
}
