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79 Commits

Author SHA1 Message Date
Nicholas Nethercote
05849e8c2f Use fewer delayed bugs. 
For some cases where it's clear that an error has already occurred,
e.g.:
- there's a comment stating exactly that, or
- things like HIR lowering, where we are lowering an error kind

The commit also tweaks some comments around delayed bug sites.
 2024-02-14 20:30:37 +11:00
Michael Goulet
c567eddec2 Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs 2024-02-06 02:22:58 +00:00
Nicholas Nethercote
e164cf30f8 Rename TyCtxt::emit_spanned_lint as TyCtxt::emit_node_span_lint. 2024-01-23 08:09:05 +11:00
Matthew Jasper
26f48b4cba Stabilize THIR unsafeck 2024-01-05 10:00:59 +00:00
Michael Goulet
fcb42b42d6 Remove movability from TyKind::Coroutine 2023-12-28 16:35:01 +00:00
Nicholas Nethercote
99472c7049 Remove Session methods that duplicate DiagCtxt methods. 
Also add some `dcx` methods to types that wrap `TyCtxt`, for easier
access.
 2023-12-24 08:05:28 +11:00
Nicholas Nethercote
5d1d384443 Rename HandlerInner::delay_span_bug as HandlerInner::span_delayed_bug. 
Because the corresponding `Level` is `DelayedBug` and `span_delayed_bug`
follows the pattern used everywhere else: `span_err`, `span_warning`,
etc.
 2023-12-02 09:01:19 +11:00
Matthias Krüger
911a5ee7ff Rollup merge of #118333 - eduardosm:print-missing-target-features, r=est31 
Print list of missing target features when calling a function with target features outside an unsafe block

Fixes https://github.com/rust-lang/rust/issues/108680

Supersedes https://github.com/rust-lang/rust/pull/109710. I used the same wording for the messages, but the implementation is different.

r? `@est31`
 2023-11-29 12:34:50 +01:00
Jake Goulding
87380cbc0c Address unused tuple struct fields in the compiler 2023-11-27 13:54:50 -05:00
Eduardo Sánchez Muñoz
51ba662d23 Print list of missing target features when calling a function with target features outside an unsafe block 2023-11-27 19:13:11 +01:00
Vadim Petrochenkov
c697927f44 rustc: hir().local_def_id_to_hir_id() -> tcx.local_def_id_to_hir_id() cleanup 2023-11-26 12:41:21 +03:00
Nilstrieb
21a870515b Fix clippy::needless_borrow in the compiler 
`x clippy compiler -Aclippy::all -Wclippy::needless_borrow --fix`.

Then I had to remove a few unnecessary parens and muts that were exposed
now.
 2023-11-21 20:13:40 +01:00
Oli Scherer
60956837cf s/Generator/Coroutine/ 2023-10-20 21:10:38 +00:00
Michael Goulet
b2d2184ede Format all the let chains in compiler 2023-10-13 08:59:36 +00:00
Camille GILLOT
e63d19c4dd Remove mir::LocalDecl::internal. 2023-10-04 17:55:15 +00:00
Ralf Jung
c94410c145 rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
mojave2
df6e6a6d08 fix #115348 2023-09-06 17:46:46 +08:00
Ralf Jung
4c53783f3c when terminating during unwinding, show the reason why 2023-08-24 13:28:26 +02:00
Ralf Jung
818ec8e23a give some unwind-related terminators a more clear name 2023-08-20 15:52:38 +02:00
Michael Woerister
457b787a52 Introduce ExtentUnord trait for collections that can safely consume UnordItems. 2023-07-14 10:10:15 +02:00
bors
5683791ebb Auto merge of #112017 - Nemo157:unsafe-block-rustfix, r=eholk 
Add MVP suggestion for `unsafe_op_in_unsafe_fn`

Rebase of https://github.com/rust-lang/rust/pull/99827

cc tracking issue https://github.com/rust-lang/rust/issues/71668

No real changes since the original PR, just migrated the new suggestion to use fluent messages and added a couple more testcases, AFAICT from the discussion there were no outstanding changes requested.
 2023-06-13 15:57:59 +00:00
Wim Looman
8f3e876e52 Add note about unsafe functions body not being unsafe 2023-06-13 15:48:57 +02:00
Léo Lanteri Thauvin
975152ce30 Add MVP suggestion for unsafe_op_in_unsafe_fn 
Nemo157 rebase notes: Migrated the changes to the lint into fluent
 2023-06-13 15:46:54 +02:00
Camille GILLOT
ca4d0d4c24 Separate AnonConst from ConstBlock in HIR. 2023-06-02 21:25:18 +00:00
John Kåre Alsaker
fff20a703d Move expansion of query macros in rustc_middle to rustc_middle::query 2023-05-15 08:49:13 +02:00
clubby789
d5bc581f5d Migrate mir_transform to translatable diagnostics 2023-05-02 16:24:18 +01:00
Camille GILLOT
b275d2c30b Remove WithOptconstParam. 2023-04-20 17:48:32 +00:00
Gary Guo
e3f2edc75b Rename Abort terminator to Terminate 
Unify terminology used in unwind action and terminator, and reflect
the fact that a nounwind panic is triggered instead of an immediate
abort is triggered for this terminator.
 2023-04-06 09:34:16 +01:00
Camille GILLOT
bcb161def7 Wrap the whole LocalInfo in ClearCrossCrate. 2023-03-14 20:52:42 +01:00
Camille GILLOT
b34a8a294d Pacify tidy. 2023-03-09 17:45:13 +00:00
Camille GILLOT
e107194b66 Ignore AscribeUserType in unsafeck to avoid duplicate diagnostics. 2023-03-09 17:45:13 +00:00
Camille GILLOT
4462bb54e3 Introduce a no-op PlaceMention statement for let _ =. 2023-03-09 17:45:13 +00:00
Matthias Krüger
4e84fbf8a0 Rollup merge of #108856 - Zeegomo:remove-drop-and-rep, r=tmiasko 
Remove DropAndReplace terminator

#107844 made DropAndReplace unused, let's remove it completely from the codebase.
 2023-03-08 21:26:51 +01:00
Giacomo Pasini
c5d4e4d907 Remove DropAndReplace terminator 
PR 107844 made DropAndReplace unused, let's remove it completely
from the codebase.
 2023-03-07 14:25:22 +01:00
Michael Woerister
04e5fa3ce2 Remove last instances of HashSet in query result types. 2023-03-01 10:20:45 +01:00
Camille GILLOT
0241c29123 Put a DefId in AggregateKind. 2023-02-02 23:09:51 +00:00
bors
3cdd0197e7 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
Camille GILLOT
3175d03d3b Take a LocalDefId in hir::Visitor::visit_fn. 2023-01-28 09:51:50 +00:00
Bryan Garza
360db516cc Create stable metric to measure long computation in Const Eval 
This patch adds a `MirPass` that tracks the number of back-edges and
function calls in the CFG, adds a new MIR instruction to increment a
counter every time they are encountered during Const Eval, and emit a
warning if a configured limit is breached.
 2023-01-23 23:56:22 +00:00
Jeremy Stucki
3dde32ca97 rustc: Remove needless lifetimes 2022-12-20 22:10:40 +01:00
Jakob Degen
c1b27eea45 Fix unsafetyck disabling for custom MIR 2022-12-14 01:02:35 -08:00
Gary Guo
9342d1e73e Allow unsafe through inline const 
This is handled similar to closures
 2022-12-13 01:38:38 +00:00
Jakob Degen
ba359d8a51 Add support for custom MIR parsing 2022-11-08 23:13:15 -08:00
clubby789
28819cbb7e Formatting changes + add UI test 2022-11-04 12:58:20 +00:00
clubby789
b7360fa23f Give a specific lint for unsafety not being inherited 2022-11-04 12:26:21 +00:00
ouz-a
a1672ad5b8 Remove bounds check with enum cast 2022-10-31 14:10:37 +03:00
Maybe Waffle
a17ccfa621 Accept TyCtxt instead of TyCtxtAt in Ty::is_* functions 
Functions in answer:

- `Ty::is_freeze`
- `Ty::is_sized`
- `Ty::is_unpin`
- `Ty::is_copy_modulo_regions`
 2022-10-27 15:06:08 +04:00
Maybe Waffle
a8f7e244b7 Refactor rustc lint API 2022-10-01 10:03:06 +00:00
Oli Scherer
b7413511dc Generalize the Assume intrinsic statement to a general Intrinsic statement 2022-09-06 14:18:32 +00:00
Oli Scherer
3f07645120 Lower the assume intrinsic to a MIR statement 2022-09-06 14:18:32 +00:00