public override SyntaxNode VisitLocalDeclarationStatement(LocalDeclarationStatementSyntax node)
{
var declaration = node;
List <StatementSyntax> statements = new List <StatementSyntax>();
markedNodes.Add(node);
foreach (var variable in declaration.Declaration.Variables)
{
int index = _virtualizationContext.DataIndex;
string name = variable.Identifier.Text;
SyntaxAnnotation indexMarker = new SyntaxAnnotation("index", index + "");
SyntaxAnnotation nameMarker = new SyntaxAnnotation("name", name);
SyntaxAnnotation variableMarker = new SyntaxAnnotation("type", "variable");
SyntaxAnnotation codeIndexMarker = new SyntaxAnnotation("code", "undefined");
SyntaxAnnotation uniqueMarker = new SyntaxAnnotation("unique", "" + VirtualizationContext.UniqueId);
var virtualData = new VirtualData();
virtualData.Type = declaration.Declaration.Type.ToString();
virtualData.Index = index;
virtualData.Name = name;
virtualData.Annotations.Add(indexMarker);
virtualData.Annotations.Add(nameMarker);
virtualData.Annotations.Add(variableMarker);
virtualData.Annotations.Add(codeIndexMarker);
virtualData.Annotations.Add(uniqueMarker);
_virtualizationContext.data.Add(virtualData);
//TODO: split for multiple variables in the same declaration
var initializer = variable.Initializer;
if (initializer == null)
{
continue;
}
SyntaxNode rightValue;
rightValue = initializer.DescendantNodes().First();
ExpressionStatementSyntax newNode;
if (SyntaxFactoryExtensions.IsBasicType(virtualData.Type))
{
newNode = SyntaxFactoryExtensions.DataVirtualAssignment(rightValue, virtualData.Annotations.ToArray())
.WithLeadingTrivia(declaration.GetLeadingTrivia())
.WithTrailingTrivia(declaration.GetTrailingTrivia())
;
}
else
{
newNode = SyntaxFactoryExtensions.DataVirtualAssignment(virtualData.Type, rightValue, virtualData.Annotations.ToArray())
.WithLeadingTrivia(declaration.GetLeadingTrivia())
.WithTrailingTrivia(declaration.GetTrailingTrivia())
;
}
virtualData.Node = newNode;
virtualData.Statement = newNode;
statements.Add(newNode);
}
replacementNodes.Add(new Tuple <LocalDeclarationStatementSyntax, List <StatementSyntax> >(node, statements));
return(node);
}