private Boolean ExistLocalVariable(StatementSyntax statement)
{
return(statement.DescendantNodesAndTokens().Any(n => {
var token = n.AsToken();
if (token == null)
{
return false;
}
return token.Text == localVaribleName;
}));
}
private static IEnumerable <SyntaxNodeOrToken> GetReferences(string variableName, StatementSyntax statement)
{
return(statement.DescendantNodesAndTokens().Where(x =>
{
if (x.IsNode && x.IsKind(SyntaxKind.IdentifierName))
{
return x.ToString() == variableName;
}
else
{
return false;
}
}));
}
private static Boolean AllTypeInStatementIsValid(StatementSyntax statement, SemanticModel semanticModel)
{
var listNodes = statement.DescendantNodes().ToList();
var member = listNodes.OfType <MemberAccessExpressionSyntax>().FirstOrDefault();
var typeList = member != null?member.Name.DescendantNodesAndSelf().OfType <TypeSyntax>() : listNodes.OfType <TypeSyntax>();
if (!AllTypeIsExist(typeList.ToList(), semanticModel))
{
return(false);
}
if (typeList.First().GetLastToken().GetNextToken().Kind() != SyntaxKind.SemicolonToken)
{
return(false);
}
var beginTokenInType = member != null?member.GetFirstToken() : typeList.First().GetFirstToken();
if (statement.DescendantNodesAndTokens().Contains(beginTokenInType.GetPreviousToken()))
{
return(false);
}
return(true);
}