// DelStatement
protected internal override bool Walk(DeleteStatement node)
{
bool defined;
if (TryCheckVariable(node.Variable, out defined))
{
node.IsDefined = defined;
}
return(true);
}
protected internal override bool Walk(DeleteStatement node)
{
node.Ref = Reference(node.Variable);
return(true);
}
// DeleteStatement
private void DefaultWalk(DeleteStatement node)
{
Walk(node);
PostWalk(node);
}
protected internal override bool Walk(DeleteStatement node)
{
node.Ref = Reference(node.Variable);
return true;
}
// DelStatement
protected internal override bool Walk(DeleteStatement node)
{
bool defined;
if (TryCheckVariable(node.Variable, out defined)) {
node.IsDefined = defined;
}
return true;
}
protected internal override void PostWalk(DeleteStatement node)
{
Delete(node.Variable);
}
protected internal override void PostWalk(DeleteStatement node)
{
Delete(node.Variable);
}
// DeleteStatement
private void DefaultWalk(DeleteStatement node)
{
Walk(node);
PostWalk(node);
}
protected internal override bool Walk(DeleteStatement node) {
node.Ref = GetOrMakeRef(node.Variable);
return true;
}
// DeleteStatement
private Statement Rewrite(DeleteStatement node)
{
// No action necessary
return(node);
}
