public override void VisitIdentifierName(IdentifierNameSyntax node)
{
var refSymbol = RoslynUtils.GetReferenceSymbol(node, _semanticModel);
if (refSymbol != null && RoslynUtils.IsVariableSymbol(refSymbol) && refSymbol.Locations[0].IsInSource)
{
var typeSymbol = RoslynUtils.GetVariableTypeSymbol(refSymbol);
if (typeSymbol.ToString() == _targetType)
{
_inScopeSymbols.Add(_tokenToLocation(node.GetLocation(), node.ToString()),
new ScopeData(SymbolToString(refSymbol),
new HashSet <String>(_semanticModel.LookupSymbols(node.GetLocation().SourceSpan.End).Where(s => RoslynUtils.IsVariableSymbol(s)).
Where(s => s.Locations[0].IsInSource).
Where(s => RoslynUtils.GetVariableTypeSymbol(s).ToString() == _targetType).Select(s => SymbolToString(s)))));
}
}
base.VisitIdentifierName(node);
}
public string GetNodeType(SyntaxNodeOrToken node)
{
if (!_nodeToTypeStringCache.TryGetValue(node, out var res))
{
// Handle some literal types:
if (node.IsKind(SyntaxKind.StringLiteralToken))
{
res = "string";
}
else if (node.IsKind(SyntaxKind.CharacterLiteralToken))
{
res = "char";
}
else if (node.IsKind(SyntaxKind.NumericLiteralToken))
{
res = node.AsToken().Value.GetType().Name.ToLower();
}
else
{
var syntaxNode = node.IsNode ? node.AsNode() : node.AsToken().Parent;
if (syntaxNode != null)
{
ISymbol symbol = RoslynUtils.GetReferenceSymbol(syntaxNode, SemanticModel);
if (RoslynUtils.GetTypeSymbol(symbol, out var typeSymbol))
{
res = typeSymbol.ToString();
}
else
{
res = NOTYPE_NAME;
}
}
else
{
res = NOTYPE_NAME;
}
}
_nodeToTypeStringCache[node] = res;
}
return(res);
}
