private static TExpr ReplaceExpressions <TExpr>(TExpr expression, Expression orig, Expression replacement)
where TExpr : Expression
{
var replacer = new ExpressionReplacer(orig, replacement);
return(replacer.VisitAndConvert(expression, nameof(ReplaceExpressions)));
}
public static T Replace <T> (T expression, Expression replace, Expression with) where T : Expression
{
var replacer = new ExpressionReplacer(replace, with);
return(replacer.VisitAndConvert(expression, nameof(Replace)));
}