//Remove unnessery blocks
public override void OutABlockStm(ABlockStm node)
{
if (node.Parent() is AABlock)
{
AABlock pBlock = (AABlock)node.Parent();
AABlock cBlock = (AABlock)node.GetBlock();
int index = pBlock.GetStatements().IndexOf(node);
pBlock.RemoveChild(node);
for (int i = cBlock.GetStatements().Count - 1; i >= 0; i--)
{
pBlock.GetStatements().Insert(index, cBlock.GetStatements()[i]);
}
}
}
public override void CaseABlockStm(ABlockStm node)
{
InABlockStm(node);
if (node.GetBlock() != null)
{
node.GetBlock().Apply(this);
}
if (node.GetToken() != null)
{
node.GetToken().Apply(this);
}
OutABlockStm(node);
}