[CodeQuality] Allow private construtor for named constructors

[TomasVotruba]

I guess you could look for "return new self/static" in static methods + protected/private constructor ? Not sure how hard it is to figure out such combination.

And yeah, the public parent comes from Symfony's HttpFoundation ParameterBag class.

Originally posted by @gnutix in #2057 (comment)

[TomasVotruba]

@gnutix It seems like __construct visibility override is allowed from PHP 7.2+.
It throws fatal on PHP 7.1: https://3v4l.org/RFYmn

I guess you use PHP 7.2+?

[gnutix]

7.3 in general yes.