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3429 Commits

Author SHA1 Message Date
Eric Holk
549c105bb3 dyn* through more typechecking and MIR 2022-09-12 16:55:56 -07:00
Eric Holk
7fccac3ea0 Typecheck dyn* coercions 
Also changes things to treat dyn* as a sized type, unlike dyn Trait.
 2022-09-12 16:55:56 -07:00
Eric Holk
6c01273a15 Plumb dyn trait representation through ty::Dynamic 2022-09-12 16:55:55 -07:00
Dylan DPC
6bacb6f6e9
Rollup merge of #101681 - compiler-errors:rpitit-obj-safety, r=lcnr 
Deny return-position `impl Trait` in traits for object safety

Fixes #101667
 2022-09-12 15:21:33 +05:30
Dylan DPC
93177758fc
Rollup merge of #100767 - kadiwa4:escape_ascii, r=jackh726 
Remove manual <[u8]>::escape_ascii

`@rustbot` label: +C-cleanup
 2022-09-12 15:21:30 +05:30
bors
3194958217 Auto merge of #100251 - compiler-errors:tuple-trait-2, r=jackh726 
Implement `std::marker::Tuple`

Split out from #99943 (https://github.com/rust-lang/rust/pull/99943#pullrequestreview-1064459183).

Implements part of rust-lang/compiler-team#537
r? `@jackh726`
 2022-09-12 03:24:29 +00:00
bors
fa521a4691 Auto merge of #101688 - cjgillot:verify-hir-parent, r=petrochenkov 
Assert that HIR nodes are not their own parent.

Fixes https://github.com/rust-lang/rust/issues/101505.
Replaces #101513

r? `@petrochenkov` `@nnethercote`
 2022-09-12 00:41:56 +00:00
Camille GILLOT
51f486931f Assert that HIR nodes are not their own parent. 2022-09-11 20:12:51 +02:00
Michael Goulet
89b6488ef0 Deny RPITIT for object safety 2022-09-11 09:14:07 +00:00
bors
2287107588 Auto merge of #98559 - jackh726:remove-reempty, r=oli-obk 
Remove ReEmpty

r? rust-lang/types
 2022-09-10 20:54:01 +00:00
Dylan DPC
2386ed9962
Rollup merge of #101578 - lcnr:resolve-hack, r=jackh726 
remove bound var hack in `resolve`

somehow dropped that change from #98900.

r? `@jackh726`
 2022-09-10 18:56:07 +05:30
Dylan DPC
ae4973281b
Rollup merge of #101573 - lcnr:param-kind-ord, r=BoxyUwU 
update `ParamKindOrd`

https://github.com/rust-lang/rust/pull/90207#discussion_r767160854 😁

writing comments "for future prs" sure works well :3

r? `@BoxyUwU`
 2022-09-09 22:02:18 +05:30
lcnr
c63020a7c3 rename codegen_fulfill_obligation 2022-09-09 13:36:27 +02:00
bors
4a09adf99f Auto merge of #101603 - matthiaskrgr:rollup-8y6kf20, r=matthiaskrgr 
Rollup of 6 pull requests

Successful merges:

 - #99207 (Enable eager checks for memory sanitizer)
 - #101253 (fix the suggestion of format for asm_sub_register)
 - #101450 (Add `const_extern_fn` to 1.62 release notes.)
 - #101556 (Tweak future opaque ty pretty printing)
 - #101563 (Link UEFI target documentation from target list)
 - #101593 (Cleanup themes (tooltip))

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2022-09-09 06:24:25 +00:00
Matthias Krüger
bdfbc3597b
Rollup merge of #101556 - compiler-errors:tweak-generator-print, r=jackh726 
Tweak future opaque ty pretty printing

1. The `Return` type of a generator doesn't need to be a lang item just for diagnostic printing of types
2. We shouldn't suppress the `Output = Ty` of a opaque future if the type is a int or float var.
 2022-09-09 07:02:32 +02:00
Michael Goulet
270b776ef9 Adjust pretty printing of RPITITs 2022-09-09 01:31:46 +00:00
Camille GILLOT
05812df603 Handle generic parameters. 2022-09-09 01:31:46 +00:00
Michael Goulet
cdf78073c5 Deeply check that method signatures match, and allow for nested RPITITs 2022-09-09 01:31:46 +00:00
Michael Goulet
d34cb98fb0 Lower RPITIT to ImplTraitPlaceholder item 2022-09-09 01:31:44 +00:00
Michael Goulet
78b962a4f3 RPITIT placeholder items 2022-09-09 01:31:44 +00:00
Jack Huey
1ca9eb8ec3 Remove ReEmpty 2022-09-08 20:55:55 -04:00
Jack Huey
e7e5feb637 In ReverseMapper, don't fallback to ReEmpty, instead ReStatic 2022-09-08 17:57:34 -04:00
Ellen
ef36af2f9d ptr: 43276834268743978 2022-09-08 21:09:23 +01:00
Dylan DPC
720a82dd52
Rollup merge of #101545 - TaKO8Ki:remove-unnecessary-partialord-ord, r=oli-obk 
Remove unnecessary `PartialOrd` and `Ord`
 2022-09-08 20:48:38 +05:30
Dylan DPC
b5ffbd32d4
Rollup merge of #101424 - compiler-errors:operator-err-sugg, r=TaKO8Ki 
Adjust and slightly generalize operator error suggestion

(in no particular order)
* Stop passing around a whole extra `ProjectionPredicate`
* Add spaces around `=` in `Trait<..., Output = Ty>` suggestion
* Some code clean-ups, including
    * add `lang_item_for_op` to turn a `Op` into a `DefId`
    * avoid `SourceMap` because we don't really need to render an expr
    * Remove `TypeParamVisitor` in favor of just checking `ty.has_param_types_or_consts` -- this acts a bit differently, but shouldn't cause erroneous suggestions (actually might generalize them a bit)
* We now suggest `Output = Ty` in the `where` clause suggestion when we fail to add `Struct<T>` and `T`.

I can split this out into more PRs if needed, but they're all just miscellaneous generalizations, changes, and nitpicks I saw when messing with this operator code.
 2022-09-08 20:48:34 +05:30
Dylan DPC
1561922a12
Rollup merge of #101041 - LuisCardosoOliveira:translation-rename-attr-warning-pt2, r=davidtwco 
translations(rustc_session): migrates rustc_session to use SessionDiagnostic - Pt. 2

# Description

This is the second part of the `rustc_session` [migration](https://github.com/rust-lang/rust/issues/100717#issuecomment-1220279883).

**Please only review this [commit](5018581957) that belongs to the part 2. The other ones are from the PR [#100753](https://github.com/rust-lang/rust/pull/100753) that is not yet merged.**

In this PR, we migrate the files `session.rs` and `config.rs`.

Please not that we have to `allow` the lints rules in some functions from `session.rs` because they are (at least I believe) part of the diagnostic machinery.
 2022-09-08 20:48:34 +05:30
Dylan DPC
d392838b69
Rollup merge of #98933 - oli-obk:opaque_type_late_bound_lifetimes, r=lcnr 
Opaque types' generic params do not imply anything about their hidden type's lifetimes

fixes #97104

cc ```@aliemjay```
 2022-09-08 20:48:34 +05:30
lcnr
b79a2b3f73 update ParamKindOrd 2022-09-08 16:50:44 +02:00
bors
ccb5595df2 Auto merge of #98900 - lcnr:region-stuff, r=jackh726 
const_generics: correctly deal with bound variables

removes the hack in `resolve` which was needed because we evaluated constants without caring about their bound variables.

Each commit should be fairly self-contained, even if they build on each other

r? `@jackh726`
 2022-09-08 10:30:00 +00:00
lcnr
d15b00af48 don't evaluate with escaping bound vars 2022-09-08 11:41:00 +02:00
lcnr
01adb7e98d stop evaluating constants in Relate 2022-09-08 11:14:33 +02:00
Oli Scherer
5c9d28d303 Opaque types' generic params do not imply anything about their hidden type's lifetimes 2022-09-08 08:10:21 +00:00
Luis Cardoso
24de9435e2 translations(rustc_session): remove lint allow rule to the methods marked with rustc_lint_diagnostic 
This commit removes the allows rules for the SessionDiagnostic lint
that were being used in the session.rs file.

Thanks to the PR #101230 we do not need to annotate the methods with
the allow rule as they are part of the diagnostic machinery.
 2022-09-08 08:30:57 +02:00
Luis Cardoso
0f06320c24 translations(rustc_session): migrate TargetDataLayout::parse 2022-09-08 08:30:57 +02:00
Dylan DPC
12b810063d
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
Michael Goulet
97668a5589 We can print futures with {integer} too 2022-09-08 02:52:57 +00:00
Michael Goulet
2c94102df5 Generator return doesn't need to be a lang item 2022-09-08 02:52:57 +00:00
bors
4af35b8e30 Auto merge of #101303 - jyn514:jnelson/handle-cycle-enum, r=cjgillot 
Make `HandleCycleError` an enum instead of a macro-generated closure

Helps with https://github.com/rust-lang/rust/issues/96524. Based on https://github.com/rust-lang/rust/pull/100943 to avoid merge conflicts, so it looks larger than it is (only the last commit is relevant).

cc https://rust-lang.zulipchat.com/#narrow/stream/241847-t-compiler.2Fwg-incr-comp/topic/Moving.20.60Value.60.20to.20rustc_query_system.20.2396524

r? `@cjgillot`
 2022-09-08 02:21:16 +00:00
Michael Goulet
48281b003f Adjust spacing in suggestion, add a test 2022-09-08 02:06:48 +00:00
Michael Goulet
30e3673d43 Add associated item binding to non-param-ty where clause suggestions 2022-09-08 02:06:48 +00:00
bors
512bd84f51 Auto merge of #94075 - mikebenfield:wip-enum, r=oli-obk 
Use niche-filling optimization even when multiple variants have data.

Fixes #46213
 2022-09-07 23:40:06 +00:00
Takayuki Maeda
bdc865d8f7 remove unnecessary PartialOrd and Ord 2022-09-08 06:15:33 +09:00
Michael Benfield
d7a750b504 Use niche-filling optimization even when multiple variants have data. 
Fixes #46213
 2022-09-07 20:12:45 +00:00
Michael Benfield
1a08b96a0b Change name of "dataful" variant to "untagged" 
This is in anticipation of a new enum layout, in which the niche
optimization may be applied even when multiple variants have data.
 2022-09-07 20:12:45 +00:00
Matthias Krüger
0a1c816dcd
Rollup merge of #101503 - spastorino:add-debug-calls, r=compiler-errors 
Add debug calls

`@oli-obk` requested this and other changes as a way of simplifying https://github.com/rust-lang/rust/pull/101345. This is just going to make the diff of https://github.com/rust-lang/rust/pull/101345 smaller.

r? `@oli-obk` `@cjgillot`
 2022-09-07 21:48:16 +02:00
bors
f91ca2878a Auto merge of #101522 - oli-obk:miriup, r=oli-obk 
Update miri submodule

fixes #101344

cc `@rust-lang/miri`

r? `@ghost`
 2022-09-07 16:31:39 +00:00
Oli Scherer
419c4e1c4f Update miri submodule 2022-09-07 15:42:12 +00:00
bors
a4d034126d Auto merge of #101432 - nnethercote:shrink-PredicateS, r=lcnr 
Shrink `PredicateS`

r? `@ghost`
 2022-09-07 13:49:58 +00:00
Santiago Pastorino
e3a738a942
Add instrument and debug calls 2022-09-07 10:46:14 -03:00
bors
e7c7aa7288 Auto merge of #98332 - oli-obk:assume, r=wesleywiser 
Lower the assume intrinsic to a MIR statement

This makes https://github.com/rust-lang/rust/pull/96862#issuecomment-1153739068 easier and will generally allow us to cheaply insert assume intrinsic calls in mir building.

r? rust-lang/wg-mir-opt
 2022-09-07 09:47:23 +00:00