privacy: no nominal visibility for assoc fns

When `staged_api` is enabled, effective visibilities are computed earlier
and this can trigger an ICE in some cases.

In particular, if a impl of a trait method has a visibility then an error
will be reported for that, but when privacy invariants are being checked,
the effective visibility will still be greater than the nominal visbility
and that will trigger a `span_bug!`.

However, this invariant - that effective visibilites are limited to
nominal visibility - doesn't make sense for associated functions.

Signed-off-by: David Wood <david@davidtw.co>

0 files changed, 0 insertions, 0 deletions