Downgrade transmute_undefined_repr to nursery
Reason: #8417. I am skeptical of this lint but maybe there is a narrower subset of types on which it is useful, so keeping it for now but moving to nursery for further development.
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*Please write a short comment explaining your change (or "none" for internal only changes)*
changelog: Remove [`transmute_undefined_repr`] from default set of enabled lints
Migrate `dbg_macro` to late pass
changelog: Make `dbg_macro` work with crate level attributes and inside macro calls
One down for #6610, fixes#7275
Also fixes#7274, and adds parenthesis around the suggestion for `dbg!(1, 2, 3)` as it expands to a tuple
Remove defaultness from ImplItem.
This information is not really used anywhere, except HIR pretty-printing. This makes ImplItem and TraitItem more similar.
Support `cargo dev bless` for tests with revisions
changelog: internal: Support `cargo dev bless` for tests with revisions
Previously bless wouldn't pick up the saved stderr from `target/debug/tests/manual_assert.stage-id.edition2021.stderr` or `target/debug/tests/manual_assert.stage-id.edition2018.stderr` due to there being multiple revisions of the test output
This tweaks compile-test so the built files end up in e.g. `target/debug/tests/ui`, `target/debug/tests/ui-cargo` rather than share the `tests` dir. `cargo dev bless` then uses that to update all the `.stdout/stdout/fixed` files it can find
Also removes an empty file I found, and the logic to remove empty outputs as compiletest doesn't produce empty `.stdout/stderr` files
Factor out several utils, add `path_def_id`
changelog: none
This is generally an effort to reduce the total number of utils. `path_def_id` is added which I believe is more "cross-cutting" and also complements `path_to_local`. Best reviewed one commit at a time.
Added:
* `path_def_id`
* `path_res`
Removed:
* `is_qpath_def_path`
* `match_any_diagnostic_items`
* `expr_path_res`
* `single_segment_path`
* `differing_macro_contexts`
* `is_ty_param_lang_item`
* `is_ty_param_diagnostic_item`
* `get_qpath_generics`
Renamed:
* `path_to_res` to `def_path_res`
* `get_qpath_generic_tys` to `qpath_generic_tys`
CC `@Jarcho` since this relates to some of your work and you may have input.
warn if we find multiple clippy configs
Fixes#8323
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changelog: warn if we find multiple clippy configs
