Walk un-shifted nested `impl Trait` in trait when setting up default trait method assumptions#109240

Merged

bors merged 2 commits intorust-lang:masterfrom

compiler-errors:dont-binder-twice

Mar 21, 2023

Commits on Mar 20, 2023

Walk un-shifted nested `impl Trait` in trait when setting up default trait method assumptions
compiler-errors
committed
drive-by: Fix a comment in TyCtxt::fold_regions and remove an unused method
compiler-errors
committed