bors d5a74249c8 Auto merge of #112882 - DrMeepster:new_un_derefer, r=oli-obk ...

Rewrite `UnDerefer`

Currently, `UnDerefer` is used by drop elaboration to undo the effects of the `Derefer` pass. However, it just recreates the original places with derefs in the middle of the projection. Because `ProjectionElem::Deref` is intended to be removed completely in the future, this will not work forever.

This PR introduces a `deref_chain` method that returns the places behind `DerefTemp` locals in a place and rewrites the move path code to use this. In the process, `UnDerefer` was merged into `MovePathLookup`. Now that move paths use the same places as in the MIR, the other uses of `UnDerefer` no longer require it.

See #98145
cc `@ouz-a`
r? `@oli-obk`

2023-07-03 02:46:39 +00:00

..

constraints

Split {Idx, IndexVec, IndexSlice} into their own modules

2023-04-24 13:53:35 +00:00

diagnostics

Rollup merge of #113174 - chenyukang:yukang-fix-102972-loop-next, r=compiler-errors

2023-07-01 13:46:01 +02:00

region_infer

s/Clause/ClauseKind

2023-06-19 14:57:42 +00:00

type_check

Auto merge of #112693 - ericmarkmartin:use-more-placeref, r=spastorino

2023-06-27 00:34:49 +00:00

util

Move some utils out of rustc_const_eval

2023-04-16 12:05:54 +02:00

borrow_set.rs

address most easy comments

2023-06-20 20:55:31 +08:00

borrowck_errors.rs

avoid &format in error message code

2023-06-23 02:17:39 +09:00

constraint_generation.rs

Remove default visitor impl in region constraint generation

2023-06-06 19:00:47 +00:00

consumers.rs

Move DefiningAnchor

2023-05-25 03:21:21 +00:00

dataflow.rs

Rollup merge of #112236 - cjgillot:interval-kill, r=davidtwco

2023-06-28 18:28:46 +05:30

def_use.rs

unique borrows are mutating uses

2023-05-29 17:15:48 +02:00

facts.rs

Various minor Idx-related tweaks

2023-04-16 02:42:50 -07:00

invalidation.rs

merge BorrowKind::Unique into BorrowKind::Mut

2023-06-20 20:55:31 +08:00

lib.rs

Merge un_derefer into MovePathLookup

2023-06-29 22:14:27 -07:00

location.rs

Split {Idx, IndexVec, IndexSlice} into their own modules

2023-04-24 13:53:35 +00:00

member_constraints.rs

remove unused muts

2023-04-28 20:19:48 +02:00

nll.rs

Rename tcx.mk_re_* => Region::new_*

2023-05-29 17:54:53 +00:00

path_utils.rs

Move mir::Field → abi::FieldIdx

2023-03-28 22:22:37 -07:00

place_ext.rs

use PlaceRef abstractions more consistently

2023-06-25 20:38:01 -04:00

places_conflict.rs

Auto merge of #112693 - ericmarkmartin:use-more-placeref, r=spastorino

2023-06-27 00:34:49 +00:00

prefixes.rs

lint auto pass

2022-11-09 20:42:16 +08:00

renumber.rs

check array type of repeat exprs is wf

2023-05-04 11:22:40 +01:00

session_diagnostics.rs

Don't call await a method

2023-04-27 17:18:12 +00:00

universal_regions.rs

Rename tcx.mk_re_* => Region::new_*

2023-05-29 17:54:53 +00:00

used_muts.rs

Rollup merge of #108856 - Zeegomo:remove-drop-and-rep, r=tmiasko

2023-03-08 21:26:51 +01:00