private static bool ContainsExpression(ExecutableStatementSyntax container, ExpressionSyntax contained)
{
return(contained != null &&
container.DescendantNodes()
.OfType <MemberAccessExpressionSyntax>()
.Any(m => m.Expression != null && VisualBasicEquivalenceChecker.AreEquivalent(contained, m.Expression)));
}
private static bool IsCandidateStatement(ExecutableStatementSyntax statement, ExpressionSyntax expression)
{
return(statement != null &&
IsAllowedStatement(statement) &&
!ContainsEmptyMemberAccess(statement) &&
ContainsExpression(statement, expression));
}
private static bool IsAllowedStatement(ExecutableStatementSyntax statement)
{
return(WhiteListedStatementTypes.Contains(statement.GetType()));
}
private static bool ContainsEmptyMemberAccess(ExecutableStatementSyntax container)
{
return(container.DescendantNodes()
.OfType <MemberAccessExpressionSyntax>()
.Any(m => m.Expression == null));
}
