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);
}