Symfony added request uri validation and exception throwing in case of prohibited characters. Would like to see adequate handling of this exception or throw a more understandable exception

ref: symfony/http-foundation@168b77c#diff-de5d8eb3f1d6537c947f70e0a4673779312a902c083739f472c709c037bcbc30R366-R379

Symfony\Component\HttpFoundation\Request::create("http://foo.com\\bar");