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84 Commits

Author SHA1 Message Date
Philipp Krones
583c97e9bb
Merge remote-tracking branch 'upstream/master' into rustup 2023-04-23 03:39:03 -07:00
DrMeepster
68c4776b46 offset_of 2023-04-21 02:14:02 -07:00
Gary Guo
293c1a1a6a Fix tools 2023-04-06 09:34:16 +01:00
Gary Guo
f5ac844296 Refactor unwind from Option to a new enum 2023-04-06 09:34:16 +01:00
Philipp Krones
8df896c076 Merge commit 'd5e2a7aca55ed49fc943b7a07a8eba05ab5a0079' into clippyup 2023-03-24 14:26:19 +01:00
Philipp Krones
62cba5d971
Merge remote-tracking branch 'upstream/master' into rustup 2023-03-24 13:36:09 +01:00
bors
58eb9964cc Auto merge of #108442 - scottmcm:mir-transmute, r=oli-obk 
Add `CastKind::Transmute` to MIR

~~Nothing actually produces it in this commit, so I don't know how to test it, but it also means it shouldn't be possible for it to break anything.~~

Includes lowering `transmute` calls to it, so it's used.

Zulip Conversation: <https://rust-lang.zulipchat.com/#narrow/stream/189540-t-compiler.2Fwg-mir-opt/topic/Good.20first.20isssue/near/321849610>
 2023-03-23 18:43:04 +00:00
Michael Goulet
b506eb5338 Rename AliasEq -> AliasRelate 2023-03-23 05:56:40 +00:00
Scott McMurray
8bdd54e8c6 Add CastKind::Transmute to MIR 
Updates `interpret`, `codegen_ssa`, and `codegen_cranelift` to consume the new cast instead of the intrinsic.

Includes `CastTransmute` for custom MIR building, to be able to test the extra UB.
 2023-03-22 15:15:41 -07:00
Camille GILLOT
27910cbcbd Introduce a no-op PlaceMention statement for let _ =. 2023-03-09 17:45:13 +00:00
Giacomo Pasini
5619fd5940 Remove DropAndReplace terminator 
PR 107844 made DropAndReplace unused, let's remove it completely
from the codebase.
 2023-03-07 14:25:22 +01:00
Boxy
8a66a6816b Add Clause::ConstArgHasType variant 2023-02-17 09:30:33 +00:00
Boxy
cd3bcbb8e5 add AliasEq to PredicateKind 2023-02-10 13:44:46 +00:00
bors
17369f324c Auto merge of #106227 - bryangarza:ctfe-limit, r=oli-obk 
Use stable metric for const eval limit instead of current terminator-based logic

This patch adds a `MirPass` that inserts a new MIR instruction `ConstEvalCounter` to any loops and function calls in the CFG. This instruction is used during Const Eval to count against the `const_eval_limit`, and emit the `StepLimitReached` error, replacing the current logic which uses Terminators only.

The new method of counting loops and function calls should be more stable across compiler versions (i.e., not cause crates that compiled successfully before, to no longer compile when changes to the MIR generation/optimization are made).

Also see: #103877
 2023-01-29 04:11:27 +00:00
Kyle Matsuda
afb586fa1f change fn_sig query to use EarlyBinder; remove bound_fn_sig query; add EarlyBinder to fn_sig in metadata 2023-01-26 20:28:25 -07:00
Kyle Matsuda
38899d0c29 replace usages of fn_sig query with bound_fn_sig 2023-01-26 20:15:36 -07:00
Bryan Garza
520814b713 Update Clippy for ConstEvalCounter 2023-01-23 23:56:22 +00:00
Philipp Krones
1c422524c7 Merge commit '4bdfb0741dbcecd5279a2635c3280726db0604b5' into clippyup 2022-12-17 14:12:54 +01:00
Michael Goulet
957ab6ae52 Combine projection and opaque into alias 2022-12-13 17:48:55 +00:00
Jakob Degen
dc50bb0961 Remove unneeded field from SwitchTargets 2022-12-09 04:53:10 -08:00
Philipp Krones
d05e2865a0 Merge commit 'd822110d3b5625b9dc80ccc442e06fc3cc851d76' into clippyup 2022-12-01 18:29:38 +01:00
Santiago Pastorino
3f059a49a4 Introduce PredicateKind::Clause 2022-11-25 00:04:54 -03:00
Manish Goregaokar
91d2ce3020 Rollup merge of #103488 - oli-obk:impl_trait_for_tait, r=lcnr 
Allow opaque types in trait impl headers and rely on coherence to reject unsound cases

r? ````@lcnr````

fixes #99840
 2022-11-22 22:54:38 -05:00
Philipp Krones
46c5a5d234 Merge commit 'f4850f7292efa33759b4f7f9b7621268979e9914' into clippyup 2022-11-21 20:51:52 +01:00
Oli Scherer
386d0a5c67 Add an always-ambiguous predicate to make sure that we don't accidentlally allow trait resolution to prove false things during coherence 2022-11-21 16:35:04 +00:00
Matthias Krüger
4013d367fe Rollup merge of #102675 - ouz-a:mir-technical-debt, r=oli-obk 
Remove `mir::CastKind::Misc`

As discussed in #97649 `mir::CastKind::Misc` is not clear, this PR addresses that by creating a new enum variant for every valid cast.

r? ````@oli-obk````
 2022-10-08 14:38:18 +02:00
ouz-a
13dbc33d8f Remove mir::CastKind::Misc 2022-10-06 15:32:41 +03:00
Philipp Krones
d75b25faab Merge commit 'ac0e10aa68325235069a842f47499852b2dee79e' into clippyup 2022-10-06 09:44:38 +02:00
Nilstrieb
e30b37b84b Fix clippy's const fn stability check for CURRENT_RUSTC_VERSION 
Since clippy can use a projects MSRV for its lints, it might not want
to consider functions as const stable if they have been added lately.

Functions that have been stabilized this version use
CURRENT_RUSTC_VERSION as their version, which gets then turned into the
current version, which might be something like `1.66.0-dev`. The version
parser cannot deal with this version, so it has to be stripped off.
 2022-09-23 21:04:54 +02:00
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
Eric Holk
27e91b65d5 Address code review comments 2022-09-13 14:50:12 -07:00
Eric Holk
b95b285ef4 Make x.py check work 2022-09-12 17:29:11 -07:00
Philipp Krones
98bf99e2f8 Merge commit 'b52fb5234cd7c11ecfae51897a6f7fa52e8777fc' into clippyup 2022-09-09 13:36:26 +02:00
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
Tomasz Miąsko
e4eddc611a Replace Body::basic_blocks() with field access 2022-08-26 14:27:08 +02:00
Oli Scherer
bcd2241c9a Revert "Rollup merge of #98582 - oli-obk:unconstrained_opaque_type, r=estebank" 
This reverts commit 6f8fb911ad504b77549cf3256a09465621beab9d, reversing
changes made to 7210e46dc69a4b197a313d093fe145722c248b7d.
 2022-07-20 07:55:58 +00:00
Oli Scherer
417a600c30 Introduce opaque type to hidden type projection 2022-07-15 15:49:22 +00:00
bors
6dc9746147 Auto merge of #95956 - yaahc:stable-in-unstable, r=cjgillot 
Support unstable moves via stable in unstable items

part of https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/moving.20items.20to.20core.20unstably and a blocker of https://github.com/rust-lang/rust/pull/90328.

The libs-api team needs the ability to move an already stable item to a new location unstably, in this case for Error in core. Otherwise these changes are insta-stable making them much harder to merge.

This PR attempts to solve the problem by checking the stability of path segments as well as the last item in the path itself, which is currently the only thing checked.
 2022-07-14 13:42:09 +00:00
ouz-a
9d86ce6533 add new rval, pull deref early 2022-07-12 14:26:41 +03:00
Jane Lusby
d053a3dae0 add opt in attribute for stable-in-unstable items 2022-07-08 21:18:15 +00:00
Philipp Krones
f067783461 Merge commit 'd9ddce8a223cb9916389c039777b6966ea448dc8' into clippyup 2022-06-04 13:34:07 +02:00
Ralf Jung
0600de4d12 add cast kind of from_exposed_addr (int-to-ptr casts) 2022-06-02 10:46:13 -04:00
Ralf Jung
86092a77b3 rename PointerAddress → PointerExposeAddress 2022-06-01 14:08:17 -04:00
Tomasz Miąsko
4e45960abc Add a pointer to address cast kind 
A pointer to address cast are often special-cased.
Introduce a dedicated cast kind to make them easy distinguishable.
 2022-05-31 00:00:00 +00:00
Jakob Degen
0684d62b56 Refactor call terminator to always hold a destination place 2022-05-23 17:49:04 -04:00
xFrednet
4587b6628d Merge 'rust-clippy/master' into clippyup 2022-05-21 13:24:00 +02:00
Oli Scherer
0f30866259 Add a query for checking whether a function is an intrinsic. 2022-05-16 07:07:44 +00:00
flip1995
7cd86aa1be Merge commit '7c21f91b15b7604f818565646b686d90f99d1baf' into clippyup 2022-05-05 15:12:52 +01:00
Jakob Degen
62d912e24d Add new Deinit statement kind 2022-04-11 08:55:03 -04:00