Clash of constructor names in recursive bundle

[maximebuyse]

mod a {
    pub fn f() {super::b::g()}
    struct A();
}

mod b {
    pub fn g() {super::a::f()}
    struct A();
}

Open this code snippet in the playground

Here the A types get renamed but their constructors do not:

type t_A_31610316 = | A : t_A_31610316

type t_A_213036179 = | A : t_A_213036179

which gives the following error:

* Error 47 at Playground.A.Cyclic_bundle_973328853.fst(8,23-8,24):
  - Duplicate top-level names [Playground.A.Cyclic_bundle_973328853.A]
  - Previously declared at Playground.A.Cyclic_bundle_973328853.fst(6,22-6,23)

[W95Psp]

This was fixed by #1199