Commit graph

10123 commits

Author SHA1 Message Date
Oli Scherer
c2e9c991d5 Revert "Revert "Rollup merge of #98582 - oli-obk:unconstrained_opaque_type, r=estebank""
This reverts commit 4a742a691e7dd2522bad68b86fe2fd5a199d5561.
2022-09-16 11:36:39 +00:00
est31
2be8b73328 Fix clippy 2022-09-15 21:21:18 +02:00
bors
dcc6153919 Auto merge of #101811 - flip1995:clippyup, r=flip1995
Clippy pre beta branch fix

Before beta is branched on Friday, I want to move the `unused_peekable` lint  that was added in this release cycle (1.65) to `nursery`. This lint was already reported twice (https://github.com/rust-lang/rust-clippy/issues/9456, https://github.com/rust-lang/rust-clippy/issues/9462) in a short time, so it is probably a good idea to fix it before it hits beta and then stable.

r? `@Manishearth`
2022-09-15 08:53:51 +00:00
Philipp Krones
525e0c86bc Temporarily move clippy::unused_peekable to nursery 2022-09-14 20:13:30 +02:00
bors
f6a07d1d36 Auto merge of #101212 - eholk:dyn-star, r=compiler-errors
Initial implementation of dyn*

This PR adds extremely basic and incomplete support for [dyn*](https://smallcultfollowing.com/babysteps//blog/2022/03/29/dyn-can-we-make-dyn-sized/). The goal is to get something in tree behind a flag to make collaboration easier, and also to make sure the implementation so far is not unreasonable. This PR does quite a few things:

* Introduce `dyn_star` feature flag
* Adds parsing for `dyn* Trait` types
* Defines `dyn* Trait` as a sized type
* Adds support for explicit casts, like `42usize as dyn* Debug`
  * Including const evaluation of such casts
* Adds codegen for drop glue so things are cleaned up properly when a `dyn* Trait` object goes out of scope
* Adds codegen for method calls, at least for methods that take `&self`

Quite a bit is still missing, but this gives us a starting point. Note that this is never intended to become stable surface syntax for Rust, but rather `dyn*` is planned to be used as an implementation detail for async functions in dyn traits.

Joint work with `@nikomatsakis` and `@compiler-errors.`

r? `@bjorn3`
2022-09-14 18:10:51 +00:00
bors
cf043f6a16 Auto merge of #101709 - nnethercote:simplify-visitors-more, r=cjgillot
Simplify visitors more

A successor to #100392.

r? `@cjgillot`
2022-09-14 05:21:14 +00:00
Eric Holk
27e91b65d5 Address code review comments 2022-09-13 14:50:12 -07:00
bors
985afe07f7 Auto merge of #100640 - reitermarkus:socket-display-buffer, r=thomcc
Use `DisplayBuffer` for socket addresses.

Continuation of https://github.com/rust-lang/rust/pull/100625 for socket addresses.

Renames `net::addr` to `net::addr::socket`, `net::ip` to `net::addr::ip` and `net::ip::display_buffer::IpDisplayBuffer` to `net::addr::display_buffer::DisplayBuffer`.
2022-09-13 06:41:37 +00:00
Eric Holk
b95b285ef4 Make x.py check work 2022-09-12 17:29:11 -07:00
Markus Reiter
64a42db51a Simplify clippy fix. 2022-09-12 19:46:51 +02:00
Markus Reiter
c0e249ce67 Fix clippy. 2022-09-12 19:04:17 +02:00
bors
4e313a50b2 Auto merge of #99334 - NiklasJonsson:84447/error-privacy, r=oli-obk
rustc_error, rustc_private: Switch to stable hash containers

Relates https://github.com/rust-lang/rust/issues/84447
2022-09-12 15:57:37 +00:00
Nicholas Nethercote
0d1469ad34 Remove unused argument from visit_poly_trait_ref. 2022-09-12 13:51:10 +10:00
Nicholas Nethercote
308153563b Remove unused span argument from visit_name. 2022-09-12 13:44:29 +10:00
Nicholas Nethercote
f6005c6b89 Remove unused span argument from walk_fn. 2022-09-12 13:24:27 +10:00
bors
42361da5d9 Auto merge of #98559 - jackh726:remove-reempty, r=oli-obk
Remove ReEmpty

r? rust-lang/types
2022-09-10 20:54:01 +00:00
Niklas Jonsson
41b3084391 rustc_error, rustc_private, rustc_ast: Switch to stable hash containers 2022-09-10 11:49:12 +02:00
Philipp Krones
98bf99e2f8 Merge commit 'b52fb5234cd7c11ecfae51897a6f7fa52e8777fc' into clippyup 2022-09-09 13:36:26 +02:00
Michael Goulet
854f751b26 Appease clippy again 2022-09-09 01:31:46 +00:00
Michael Goulet
ac1c68a5e6 Make clippy happy 2022-09-09 01:31:45 +00:00
Jack Huey
b640eaa71d Remove ReEmpty 2022-09-08 20:55:55 -04:00
bors
f47a1e24c7 Auto merge of #101577 - Dylan-DPC:rollup-l9xw7i7, r=Dylan-DPC
Rollup of 7 pull requests

Successful merges:

 - #98933 (Opaque types' generic params do not imply anything about their hidden type's lifetimes)
 - #101041 (translations(rustc_session): migrates rustc_session to use SessionDiagnostic - Pt. 2)
 - #101424 (Adjust and slightly generalize operator error suggestion)
 - #101496 (Allow lower_lifetime_binder receive a closure)
 - #101501 (Allow lint passes to be bound by `TyCtxt`)
 - #101515 (Recover from typo where == is used in place of =)
 - #101545 (Remove unnecessary `PartialOrd` and `Ord`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2022-09-08 15:53:14 +00:00
Dylan DPC
9faa588446 Rollup merge of #101501 - Jarcho:tcx_lint_passes, r=davidtwco
Allow lint passes to be bound by `TyCtxt`

This will allow storing things like `Ty<'tcx>` inside late lint passes. It's already possible to store various id types so they're already implicitly bound to a specific `TyCtxt`.

r? rust-lang/compiler
2022-09-08 20:48:36 +05:30
bors
30a5815505 Auto merge of #101467 - nnethercote:shrink-hir-Ty-Pat, r=spastorino
Shrink `hir::Ty` and `hir::Pat`

r? `@ghost`
2022-09-08 13:11:57 +00:00
Dylan DPC
c3db185c52 Rollup merge of #101498 - petrochenkov:visparam, r=cjgillot
rustc: Parameterize `ty::Visibility` over used ID

It allows using `LocalDefId` instead of `DefId` when possible, and also encode cheaper `Visibility<DefIndex>` into metadata.
2022-09-08 11:55:09 +05:30
Nicholas Nethercote
c86a9c077c Introduce DotDotPos.
This shrinks `hir::Pat` from 88 to 72 bytes.
2022-09-08 15:25:50 +10:00
Nicholas Nethercote
977b6e29a3 Arena-allocate hir::Lifetime.
This shrinks `hir::Ty` from 72 to 48 bytes.

`visit_lifetime` is added to the HIR stats collector because these types
are now stored in memory on their own, instead of being within other
types.
2022-09-08 15:07:19 +10:00
bors
567e1bbca7 Auto merge of #101432 - nnethercote:shrink-PredicateS, r=lcnr
Shrink `PredicateS`

r? `@ghost`
2022-09-07 13:49:58 +00:00
Vadim Petrochenkov
9136096629 rustc: Parameterize ty::Visibility over used ID
It allows using `LocalDefId` instead of `DefId` when possible, and also encode cheaper `Visibility<DefIndex>` into metadata.
2022-09-07 13:35:41 +04:00
Jason Newcomb
abd3e7eabb Allow lint passes to be bound by TyCtxt 2022-09-06 14:23:03 -04:00
Oli Scherer
9cbbd4a80e Generalize the Assume intrinsic statement to a general Intrinsic statement 2022-09-06 14:18:32 +00:00
Oli Scherer
e1b3483ee8 Lower the assume intrinsic to a MIR statement 2022-09-06 14:18:32 +00:00
bors
ce339b219a Auto merge of #101241 - camsteffen:refactor-binding-annotations, r=cjgillot
`BindingAnnotation` refactor

* `ast::BindingMode` is deleted and replaced with `hir::BindingAnnotation` (which is moved to `ast`)
* `BindingAnnotation` is changed from an enum to a tuple struct e.g. `BindingAnnotation(ByRef::No, Mutability::Mut)`
* Associated constants added for convenience `BindingAnnotation::{NONE, REF, MUT, REF_MUT}`

One goal is to make it more clear that `BindingAnnotation` merely represents syntax `ref mut` and not the actual binding mode. This was especially confusing since we had `ast::BindingMode`->`hir::BindingAnnotation`->`thir::BindingMode`.

I wish there were more symmetry between `ByRef` and `Mutability` (variant) naming (maybe `Mutable::Yes`?), and I also don't love how long the name `BindingAnnotation` is, but this seems like the best compromise. Ideas welcome.
2022-09-06 03:16:29 +00:00
bors
2ccf843471 Auto merge of #101261 - TaKO8Ki:separate-receiver-from-arguments-in-hir, r=cjgillot
Separate the receiver from arguments in HIR

Related to #100232

cc `@cjgillot`
2022-09-05 16:21:40 +00:00
Takayuki Maeda
8931da40e3 use propagate_through_exprs instead of propagate_through_expr
fix `ExprKind` static_assert_size

fix hir-stats
2022-09-05 23:11:34 +09:00
bors
5ea99770d8 Auto merge of #101228 - nnethercote:simplify-hir-PathSegment, r=petrochenkov
Simplify `hir::PathSegment`

r? `@petrochenkov`
2022-09-05 13:36:54 +00:00
Takayuki Maeda
097ef517fe refactor: remove unnecessary variables 2022-09-05 22:31:02 +09:00
Takayuki Maeda
4bcaddeeb2 separate the receiver from arguments in HIR under /clippy 2022-09-05 22:25:57 +09:00
Dylan DPC
9ae329232b Rollup merge of #101142 - nnethercote:improve-hir-stats, r=davidtwco
Improve HIR stats

#100398 improve the AST stats collection done by `-Zhir-stats`. This PR does the same for HIR stats collection.

r? `@davidtwco`
2022-09-05 14:15:51 +05:30
Nicholas Nethercote
2d4349c22d Pack Term in the same way as GenericArg.
This shrinks the `PredicateS` type, which is instanted frequently.
2022-09-05 15:08:52 +10:00
Nicholas Nethercote
25f6f18834 Make hir::PathSegment::res non-optional. 2022-09-05 14:20:25 +10:00
Cameron Steffen
e5f30f4dfa clippy: BindingAnnotation change 2022-09-02 13:03:11 -05:00
bors
5b784f8ed2 Auto merge of #101249 - matthiaskrgr:rollup-wahnoz8, r=matthiaskrgr
Rollup of 10 pull requests

Successful merges:

 - #100787 (Pretty printing give proper error message without panic)
 - #100838 (Suggest moving redundant generic args of an assoc fn to its trait)
 - #100844 (migrate rustc_query_system to use SessionDiagnostic)
 - #101140 (Update Clippy)
 - #101161 (Fix uintended diagnostic caused by `drain(..)`)
 - #101165 (Use more `into_iter` rather than `drain(..)`)
 - #101229 (Link “? operator” to relevant chapter in The Book)
 - #101230 (lint: avoid linting diag functions with diag lints)
 - #101236 (Avoid needless buffer zeroing in `std::sys::windows::fs`)
 - #101240 (Fix a typo on `wasm64-unknown-unknown` doc)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2022-08-31 21:45:18 +00:00
Jason Newcomb
7bd5b012c7 Use CountIsStart in clippy 2022-08-31 09:45:51 -04:00
Jason Newcomb
fb41bfa774 Merge commit 'f51aade56f93175dde89177a92e3669ebd8e7592' into clippyup 2022-08-31 09:24:45 -04:00
Ralf Jung
7298de2568 fix a clippy test 2022-08-31 15:24:40 +02:00
bors
7ba06ec9c5 Auto merge of #98919 - 5225225:stricter-invalid-value, r=RalfJung
Strengthen invalid_value lint to forbid uninit primitives, adjust docs to say that's UB

For context: https://github.com/rust-lang/rust/issues/66151#issuecomment-1174477404=

This does not make it a FCW, but it does explicitly state in the docs that uninit integers are UB.

This also doesn't affect any runtime behavior, uninit u32's will still successfully be created through mem::uninitialized.
2022-08-30 20:39:01 +00:00
5225225
98fe5f7c7d Fix tests due to stricter invalid_value 2022-08-29 21:28:35 +01:00
Nilstrieb
ce847beb47 Revert let_chains stabilization
This reverts commit 326646074940222d602f3683d0559088690830f4.

This is the revert against master, the beta revert was already done in #100538.
2022-08-29 19:34:11 +02:00
Nicholas Nethercote
3ce109e12d Use &'hir Ty everywhere.
For consistency, and because it makes HIR measurement simpler and more
accurate.
2022-08-29 06:35:14 +10:00