Analyzer's `ConstructorDeclaration.redirectedConstructor.name` is null on unresolved elements

[rrousselGit]

Consider:

class Example {
  factory Example() = Redirect.myName;
}

Then analyzed using analyzer 7.3.0

In that case, ConstructorDeclaration.redirectedConstructor is non-null, yet .redirectedConstructor.name and .period are both null.
I would expect it to point to myName.

---

This appears to be specific to when the redirected class doesn't exist. In that example, Redirect isn't a thing.
If we create the Redirect class, the issue disappears.

But in my case, I am writing a code-generator, and Redirect is what I'm going to generate. Hence, it doesn't exist yet but will soon.