/// <summary>
/// Creates the expression that refers to the port target.
/// </summary>
private SyntaxNode CreatePortTargetExpression(SyntaxNode portExpression)
{
var nestedMemberAccess = portExpression.RemoveParentheses() as MemberAccessExpressionSyntax;
if (nestedMemberAccess == null)
return Syntax.ThisExpression();
if (nestedMemberAccess.Expression.IsKind(SyntaxKind.BaseExpression))
return Syntax.ThisExpression();
return nestedMemberAccess.Expression;
}
