public override void ConstructLocalVariableStatement(LocalVariableStatement node)
{
this.WriteIndented("local ");
for (var i = 0; i < node.Variables.Count; i++)
{
this.ConstructVariableExpression(( VariableExpression )node.Variables[i]);
if (i < node.Variables.Count - 1)
{
this.Write(", ");
}
}
if (node.Assignments.Count > 0)
{
this.Write(" = ");
for (var i = 0; i < node.Assignments.Count; i++)
{
this.ConstructInternal(node.Assignments[i]);
if (i < node.Assignments.Count - 1)
{
this.Write(", ");
}
}
}
if (node.HasSemicolon)
{
this.Write(';');
}
}
protected virtual ASTNode FoldLocalVariableStatement(LocalVariableStatement node, params Object[] args)
{
node.SetVariables(this.FoldNodeList(node.Variables));
node.SetAssignments(this.FoldNodeList(node.Assignments));
if (node.Variables.Count == 0)
{
return(null);
}
return(node);
}
protected virtual Object[] AnalyseLocalVariableStatement(LocalVariableStatement node, params Object[] args)
{
foreach (ASTNode var in node.Variables)
{
this.Analyse(var);
}
foreach (ASTNode val in node.Assignments)
{
this.Analyse(val);
}
return(null);
}
protected override Object[] AnalyseLocalVariableStatement(LocalVariableStatement node, params Object[] args)
{
foreach (ASTNode assign in node.Assignments)
{
this.Analyse(assign);
}
for (var i = 0; i < node.Variables.Count; i++)
{
if (i < node.Assignments.Count)
{
this.ProcessAssignment(node.Variables[i], node.Assignments[i]);
}
else
{
this.State[node.Variables[i]] = NilExpression.Nil;
}
}
return(null);
}
public abstract void ConstructLocalVariableStatement(LocalVariableStatement node);
