public override bool Visit(AstExpressionList node)
{
ErrorIfIsNull(node.Expr);
return true;
}
// #ASSIGN_STATEMENT ID #ARRAY ASSIGNMENT #EXPRESSION
private void ConstructAssignArrayStatement()
{
var newValue = nodes.Pop() as AstExpression;
List<AstArrayIndex> indices = new List<AstArrayIndex>();
while (nodes.Peek() is AstArrayIndex)
{
indices.Insert(0, nodes.Pop() as AstArrayIndex);
}
AstExpressionList index = new AstExpressionList(indices.ToArray());
var id = nodes.Pop() as AstIdExpression;
var idArrExpression = new AstIdArrayExpression(id.Id, index);
idArrExpression.SetTextPosition( tokenCurrPosition );
var node = new AstAssignStatement(idArrExpression, newValue);
PushNode(node);
}
public override bool Visit(AstExpressionList node)
{
// TODO: check
return true;
}
// #SIMPLE_TERM ID #ARRAY
private void ConstructArrayUseSimpleTerm()
{
var indices = new List<AstArrayIndex>();
var curr = nodes.Peek() as AstNode;
while (curr is AstArrayIndex)
{
nodes.Pop();
indices.Insert(0, curr as AstArrayIndex);
curr = nodes.Peek() as AstNode;
}
var index = new AstExpressionList(indices.ToArray());
var id = nodes.Pop() as AstIdExpression;
var idArr = new AstIdArrayExpression(id.Id, index);
idArr.SetTextPosition( tokenCurrPosition );
var node = new AstSimpleTermExpr(idArr);
PushNode(node);
}
public override bool Visit(AstExpressionList node)
{
m_indexVars.Push(new List<string>());
foreach (var e in node.Expr)
{
e.Accept(this);
m_indexVars.Peek().Add(m_currentIndex.Last());
m_currentIndex.Clear();
}
m_lastIndex = m_indexVars.Pop();
return true;
}
public override bool Visit(AstExpressionList node)
{
return true;
}
public override bool Visit(AstExpressionList node)
{
AstIdArrayExpression expr = Stack.Peek() as AstIdArrayExpression;
AstExpressionList listSrc = expr.Index as AstExpressionList;
Symbol array = table.Lookup(expr.Id);
// TODO
return true;
}
public abstract bool Visit(AstExpressionList node);