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Poison check_well_formed if method receivers are invalid to prevent typeck from running on it #117403

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merged 1 commit into from
Oct 30, 2023

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oli-obk
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@oli-obk oli-obk commented Oct 30, 2023

fixes #117379

Though if some code invokes typeck without having first invoked check_well_formed then we'll encounter this ICE again. This can happen in const and const fn bodies if they are evaluated due to other check_well_formed checks or similar

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rustbot commented Oct 30, 2023

r? @TaKO8Ki

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Oct 30, 2023
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r=me after changing the wf check to use ? -- i don't think we need to care about follow-up errors in this case, since we're only checking for bad method receivers.

@oli-obk oli-obk force-pushed the the_gift_that_keeps_on_giving_116849 branch from 8020f97 to ff3a818 Compare October 30, 2023 16:12
f(&mut wfcx);
f(&mut wfcx)?;
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Note that this causes any method receiver errors to prevent the trait solver from emitting any errors below

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oli-obk commented Oct 30, 2023

@bors r=compiler-errors

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bors commented Oct 30, 2023

📌 Commit ff3a818 has been approved by compiler-errors

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 30, 2023
bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 30, 2023
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#116862 (Detect when trait is implemented for type and suggest importing it)
 - rust-lang#117389 (Some diagnostics improvements of `gen` blocks)
 - rust-lang#117396 (Don't treat closures/coroutine types as part of the public API)
 - rust-lang#117398 (Correctly handle nested or-patterns in exhaustiveness)
 - rust-lang#117403 (Poison check_well_formed if method receivers are invalid to prevent typeck from running on it)
 - rust-lang#117411 (Improve some diagnostics around `?Trait` bounds)
 - rust-lang#117414 (Don't normalize to an un-revealed opaque when we hit the recursion limit)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 24c6b6c into rust-lang:master Oct 30, 2023
11 checks passed
@rustbot rustbot added this to the 1.75.0 milestone Oct 30, 2023
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Oct 30, 2023
Rollup merge of rust-lang#117403 - oli-obk:the_gift_that_keeps_on_giving_116849, r=compiler-errors

Poison check_well_formed if method receivers are invalid to prevent typeck from running on it

fixes rust-lang#117379

Though if some code invokes typeck without having first invoked `check_well_formed` then we'll encounter this ICE again. This can happen in const and const fn bodies if they are evaluated due to other `check_well_formed` checks or similar
bors-ferrocene bot added a commit to ferrocene/ferrocene that referenced this pull request Oct 31, 2023
74: Automated pull from upstream `master` r=tshepang a=github-actions[bot]


This PR pulls the following changes from the upstream repository:

* rust-lang/rust#117363
* rust-lang/rust#116405
* rust-lang/rust#117415
  * rust-lang/rust#117414
  * rust-lang/rust#117411
  * rust-lang/rust#117403
  * rust-lang/rust#117398
  * rust-lang/rust#117396
  * rust-lang/rust#117389
  * rust-lang/rust#116862
* rust-lang/rust#117405
  * rust-lang/rust#117395
  * rust-lang/rust#117390
  * rust-lang/rust#117383
  * rust-lang/rust#117376
  * rust-lang/rust#117370
  * rust-lang/rust#117357
  * rust-lang/rust#117356
  * rust-lang/rust#117317
  * rust-lang/rust#117132
  * rust-lang/rust#117068
  * rust-lang/rust#112463
* rust-lang/rust#117267
* rust-lang/rust#116939
* rust-lang/rust#117387
  * rust-lang/rust#117385
  * rust-lang/rust#117382
  * rust-lang/rust#117371
  * rust-lang/rust#117365
  * rust-lang/rust#117350
  * rust-lang/rust#117205
  * rust-lang/rust#117177
  * rust-lang/rust#117147
* rust-lang/rust#116485
* rust-lang/rust#117328
* rust-lang/rust#117332
* rust-lang/rust#117089
* rust-lang/rust#116733
* rust-lang/rust#116889
* rust-lang/rust#116270
* rust-lang/rust#117354
  * rust-lang/rust#117337
  * rust-lang/rust#117312
  * rust-lang/rust#117082
  * rust-lang/rust#117043
  * rust-lang/rust#115968
* rust-lang/rust#117336
  * rust-lang/rust#117325
  * rust-lang/rust#117322
  * rust-lang/rust#117259
  * rust-lang/rust#117170
* rust-lang/rust#117335
  * rust-lang/rust#117319
  * rust-lang/rust#117316
  * rust-lang/rust#117311
  * rust-lang/rust#117162
  * rust-lang/rust#115773
* rust-lang/rust#116447
* rust-lang/rust#117149
* rust-lang/rust#116240
* rust-lang/rust#117123
* rust-lang/rust#81746
* rust-lang/rust#117038
* rust-lang/rust#116609
* rust-lang/rust#117309
  * rust-lang/rust#117277
  * rust-lang/rust#117268
  * rust-lang/rust#117256
  * rust-lang/rust#117025
  * rust-lang/rust#116945
  * rust-lang/rust#116816
  * rust-lang/rust#116739
  * rust-lang/rust#116534
* rust-lang/rust#117253
* rust-lang/rust#117302
* rust-lang/rust#117197
* rust-lang/rust#116471
* rust-lang/rust#117294
  * rust-lang/rust#117287
  * rust-lang/rust#117281
  * rust-lang/rust#117270
  * rust-lang/rust#117247
  * rust-lang/rust#117246
  * rust-lang/rust#117212
  * rust-lang/rust#116834
* rust-lang/rust#103208
* rust-lang/rust#117166
* rust-lang/rust#116751
* rust-lang/rust#116858
* rust-lang/rust#117272
  * rust-lang/rust#117266
  * rust-lang/rust#117262
  * rust-lang/rust#117241
  * rust-lang/rust#117240
  * rust-lang/rust#116868
  * rust-lang/rust#114998
* rust-lang/rust#116205
* rust-lang/rust#117260
* rust-lang/rust#116035
* rust-lang/rust#113183
* rust-lang/rust#117249
  * rust-lang/rust#117243
  * rust-lang/rust#117188
  * rust-lang/rust#117114
  * rust-lang/rust#117106
  * rust-lang/rust#117032
  * rust-lang/rust#116968
* rust-lang/rust#116581
* rust-lang/rust#117228
  * rust-lang/rust#117221
  * rust-lang/rust#117214
  * rust-lang/rust#117207
  * rust-lang/rust#117202
  * rust-lang/rust#117194
  * rust-lang/rust#117143
  * rust-lang/rust#117095
  * rust-lang/rust#116905
* rust-lang/rust#117171
* rust-lang/rust#113262
* rust-lang/rust#112875
* rust-lang/rust#116983
* rust-lang/rust#117148
* rust-lang/rust#117115
* rust-lang/rust#116818
* rust-lang/rust#115872
* rust-lang/rust#117193
  * rust-lang/rust#117175
  * rust-lang/rust#117009
  * rust-lang/rust#117008
  * rust-lang/rust#116931
  * rust-lang/rust#116553
  * rust-lang/rust#116401
* rust-lang/rust#117180
  * rust-lang/rust#117173
  * rust-lang/rust#117163
  * rust-lang/rust#117159
  * rust-lang/rust#117154
  * rust-lang/rust#117152
  * rust-lang/rust#117141
  * rust-lang/rust#117111
* rust-lang/rust#117172
  * rust-lang/rust#117168
  * rust-lang/rust#117160
  * rust-lang/rust#117158
  * rust-lang/rust#117150
  * rust-lang/rust#117136
  * rust-lang/rust#117133
  * rust-lang/rust#116801
* rust-lang/rust#117165
* rust-lang/rust#117113
* rust-lang/rust#117102
* rust-lang/rust#117076
* rust-lang/rust#116236
* rust-lang/rust#116993
* rust-lang/rust#117139
* rust-lang/rust#116482
* rust-lang/rust#115796
* rust-lang/rust#117135
  * rust-lang/rust#117127
  * rust-lang/rust#117010
  * rust-lang/rust#116943
  * rust-lang/rust#116841
  * rust-lang/rust#116792
  * rust-lang/rust#116714
  * rust-lang/rust#116396
  * rust-lang/rust#116094
* rust-lang/rust#117126
  * rust-lang/rust#117105
  * rust-lang/rust#117093
  * rust-lang/rust#117092
  * rust-lang/rust#117091
  * rust-lang/rust#117081
* rust-lang/rust#116773
* rust-lang/rust#117124
* rust-lang/rust#116461
* rust-lang/rust#116435
* rust-lang/rust#116319
* rust-lang/rust#116238
* rust-lang/rust#116998
* rust-lang/rust#116300
* rust-lang/rust#117103
  * rust-lang/rust#117086
  * rust-lang/rust#117074
  * rust-lang/rust#117070
  * rust-lang/rust#117046
  * rust-lang/rust#116859
  * rust-lang/rust#107159
* rust-lang/rust#116033
* rust-lang/rust#107009
* rust-lang/rust#117087
  * rust-lang/rust#117073
  * rust-lang/rust#117064
  * rust-lang/rust#117040
  * rust-lang/rust#116978
  * rust-lang/rust#116960
* rust-lang/rust#116837
* rust-lang/rust#116835
* rust-lang/rust#116849
* rust-lang/rust#117071
  * rust-lang/rust#117069
  * rust-lang/rust#117051
  * rust-lang/rust#117049
  * rust-lang/rust#117044
  * rust-lang/rust#117042
  * rust-lang/rust#105666
* rust-lang/rust#116606
* rust-lang/rust#117066
* rust-lang/rust#115324
* rust-lang/rust#117062
* rust-lang/rust#117000
* rust-lang/rust#117007
* rust-lang/rust#117018
* rust-lang/rust#116256
* rust-lang/rust#117041
  * rust-lang/rust#117037
  * rust-lang/rust#117034
  * rust-lang/rust#116989
  * rust-lang/rust#116985
* rust-lang/rust#116950
* rust-lang/rust#116956
* rust-lang/rust#116932
* rust-lang/rust#117031
* rust-lang/rust#117030
  * rust-lang/rust#117028
  * rust-lang/rust#117026
  * rust-lang/rust#116992
  * rust-lang/rust#116981
  * rust-lang/rust#116955
  * rust-lang/rust#116928
  * rust-lang/rust#116312
* rust-lang/rust#116368
* rust-lang/rust#116922
* rust-lang/rust#117021
* rust-lang/rust#117020
  * rust-lang/rust#117019
  * rust-lang/rust#116975
  * rust-lang/rust#106601
* rust-lang/rust#116734
* rust-lang/rust#117013
  * rust-lang/rust#116995
  * rust-lang/rust#116990
  * rust-lang/rust#116974
  * rust-lang/rust#116964
  * rust-lang/rust#116961
  * rust-lang/rust#116917
  * rust-lang/rust#116911
  * rust-lang/rust#114521
* rust-lang/rust#117011
* rust-lang/rust#116958
* rust-lang/rust#116951
* rust-lang/rust#116966
* rust-lang/rust#116965
* rust-lang/rust#116962
* rust-lang/rust#116946
* rust-lang/rust#116899
* rust-lang/rust#116785
* rust-lang/rust#116838
* rust-lang/rust#116875
* rust-lang/rust#116874
* rust-lang/rust#115214
* rust-lang/rust#116810
* rust-lang/rust#116940
  * rust-lang/rust#116921
  * rust-lang/rust#116906
  * rust-lang/rust#116896
  * rust-lang/rust#116650
* rust-lang/rust#116132
* rust-lang/rust#116037
* rust-lang/rust#116923
  * rust-lang/rust#116912
  * rust-lang/rust#116908
  * rust-lang/rust#116883
  * rust-lang/rust#116829
  * rust-lang/rust#116795
  * rust-lang/rust#116761
  * rust-lang/rust#116663
* rust-lang/rust#114534
* rust-lang/rust#116402
* rust-lang/rust#116493
* rust-lang/rust#116046
* rust-lang/rust#116887
* rust-lang/rust#116885
  * rust-lang/rust#116879
  * rust-lang/rust#116870
  * rust-lang/rust#116865
  * rust-lang/rust#116856
  * rust-lang/rust#116812
* rust-lang/rust#116815
* rust-lang/rust#116814
* rust-lang/rust#116713
* rust-lang/rust#116830



Co-authored-by: Matthias Krüger <[email protected]>
Co-authored-by: antoyo <[email protected]>
Co-authored-by: Antoni Boucher <[email protected]>
Co-authored-by: bors <[email protected]>
Co-authored-by: Esteban Küber <[email protected]>
Co-authored-by: Kjetil Kjeka <[email protected]>
Co-authored-by: clubby789 <[email protected]>
Co-authored-by: okaneco <[email protected]>
Co-authored-by: David Tolnay <[email protected]>
Co-authored-by: Nadrieril <[email protected]>
Co-authored-by: Celina G. Val <[email protected]>
Co-authored-by: Ralf Jung <[email protected]>
Co-authored-by: Zalathar <[email protected]>
Co-authored-by: Havard Eidnes <[email protected]>
Co-authored-by: Jacob Pratt <[email protected]>
Co-authored-by: Kjetil Kjeka <[email protected]>
bors-ferrocene bot added a commit to ferrocene/ferrocene that referenced this pull request Oct 31, 2023
74: Automated pull from upstream `master` r=tshepang a=github-actions[bot]


This PR pulls the following changes from the upstream repository:

* rust-lang/rust#117363
* rust-lang/rust#116405
* rust-lang/rust#117415
  * rust-lang/rust#117414
  * rust-lang/rust#117411
  * rust-lang/rust#117403
  * rust-lang/rust#117398
  * rust-lang/rust#117396
  * rust-lang/rust#117389
  * rust-lang/rust#116862
* rust-lang/rust#117405
  * rust-lang/rust#117395
  * rust-lang/rust#117390
  * rust-lang/rust#117383
  * rust-lang/rust#117376
  * rust-lang/rust#117370
  * rust-lang/rust#117357
  * rust-lang/rust#117356
  * rust-lang/rust#117317
  * rust-lang/rust#117132
  * rust-lang/rust#117068
  * rust-lang/rust#112463
* rust-lang/rust#117267
* rust-lang/rust#116939
* rust-lang/rust#117387
  * rust-lang/rust#117385
  * rust-lang/rust#117382
  * rust-lang/rust#117371
  * rust-lang/rust#117365
  * rust-lang/rust#117350
  * rust-lang/rust#117205
  * rust-lang/rust#117177
  * rust-lang/rust#117147
* rust-lang/rust#116485
* rust-lang/rust#117328
* rust-lang/rust#117332
* rust-lang/rust#117089
* rust-lang/rust#116733
* rust-lang/rust#116889
* rust-lang/rust#116270
* rust-lang/rust#117354
  * rust-lang/rust#117337
  * rust-lang/rust#117312
  * rust-lang/rust#117082
  * rust-lang/rust#117043
  * rust-lang/rust#115968
* rust-lang/rust#117336
  * rust-lang/rust#117325
  * rust-lang/rust#117322
  * rust-lang/rust#117259
  * rust-lang/rust#117170
* rust-lang/rust#117335
  * rust-lang/rust#117319
  * rust-lang/rust#117316
  * rust-lang/rust#117311
  * rust-lang/rust#117162
  * rust-lang/rust#115773
* rust-lang/rust#116447
* rust-lang/rust#117149
* rust-lang/rust#116240
* rust-lang/rust#117123
* rust-lang/rust#81746
* rust-lang/rust#117038
* rust-lang/rust#116609
* rust-lang/rust#117309
  * rust-lang/rust#117277
  * rust-lang/rust#117268
  * rust-lang/rust#117256
  * rust-lang/rust#117025
  * rust-lang/rust#116945
  * rust-lang/rust#116816
  * rust-lang/rust#116739
  * rust-lang/rust#116534
* rust-lang/rust#117253
* rust-lang/rust#117302
* rust-lang/rust#117197
* rust-lang/rust#116471
* rust-lang/rust#117294
  * rust-lang/rust#117287
  * rust-lang/rust#117281
  * rust-lang/rust#117270
  * rust-lang/rust#117247
  * rust-lang/rust#117246
  * rust-lang/rust#117212
  * rust-lang/rust#116834
* rust-lang/rust#103208
* rust-lang/rust#117166
* rust-lang/rust#116751
* rust-lang/rust#116858
* rust-lang/rust#117272
  * rust-lang/rust#117266
  * rust-lang/rust#117262
  * rust-lang/rust#117241
  * rust-lang/rust#117240
  * rust-lang/rust#116868
  * rust-lang/rust#114998
* rust-lang/rust#116205
* rust-lang/rust#117260
* rust-lang/rust#116035
* rust-lang/rust#113183
* rust-lang/rust#117249
  * rust-lang/rust#117243
  * rust-lang/rust#117188
  * rust-lang/rust#117114
  * rust-lang/rust#117106
  * rust-lang/rust#117032
  * rust-lang/rust#116968
* rust-lang/rust#116581
* rust-lang/rust#117228
  * rust-lang/rust#117221
  * rust-lang/rust#117214
  * rust-lang/rust#117207
  * rust-lang/rust#117202
  * rust-lang/rust#117194
  * rust-lang/rust#117143
  * rust-lang/rust#117095
  * rust-lang/rust#116905
* rust-lang/rust#117171
* rust-lang/rust#113262
* rust-lang/rust#112875
* rust-lang/rust#116983
* rust-lang/rust#117148
* rust-lang/rust#117115
* rust-lang/rust#116818
* rust-lang/rust#115872
* rust-lang/rust#117193
  * rust-lang/rust#117175
  * rust-lang/rust#117009
  * rust-lang/rust#117008
  * rust-lang/rust#116931
  * rust-lang/rust#116553
  * rust-lang/rust#116401
* rust-lang/rust#117180
  * rust-lang/rust#117173
  * rust-lang/rust#117163
  * rust-lang/rust#117159
  * rust-lang/rust#117154
  * rust-lang/rust#117152
  * rust-lang/rust#117141
  * rust-lang/rust#117111
* rust-lang/rust#117172
  * rust-lang/rust#117168
  * rust-lang/rust#117160
  * rust-lang/rust#117158
  * rust-lang/rust#117150
  * rust-lang/rust#117136
  * rust-lang/rust#117133
  * rust-lang/rust#116801
* rust-lang/rust#117165
* rust-lang/rust#117113
* rust-lang/rust#117102
* rust-lang/rust#117076
* rust-lang/rust#116236
* rust-lang/rust#116993
* rust-lang/rust#117139
* rust-lang/rust#116482
* rust-lang/rust#115796
* rust-lang/rust#117135
  * rust-lang/rust#117127
  * rust-lang/rust#117010
  * rust-lang/rust#116943
  * rust-lang/rust#116841
  * rust-lang/rust#116792
  * rust-lang/rust#116714
  * rust-lang/rust#116396
  * rust-lang/rust#116094
* rust-lang/rust#117126
  * rust-lang/rust#117105
  * rust-lang/rust#117093
  * rust-lang/rust#117092
  * rust-lang/rust#117091
  * rust-lang/rust#117081
* rust-lang/rust#116773
* rust-lang/rust#117124
* rust-lang/rust#116461
* rust-lang/rust#116435
* rust-lang/rust#116319
* rust-lang/rust#116238
* rust-lang/rust#116998
* rust-lang/rust#116300
* rust-lang/rust#117103
  * rust-lang/rust#117086
  * rust-lang/rust#117074
  * rust-lang/rust#117070
  * rust-lang/rust#117046
  * rust-lang/rust#116859
  * rust-lang/rust#107159
* rust-lang/rust#116033
* rust-lang/rust#107009
* rust-lang/rust#117087
  * rust-lang/rust#117073
  * rust-lang/rust#117064
  * rust-lang/rust#117040
  * rust-lang/rust#116978
  * rust-lang/rust#116960
* rust-lang/rust#116837
* rust-lang/rust#116835
* rust-lang/rust#116849
* rust-lang/rust#117071
  * rust-lang/rust#117069
  * rust-lang/rust#117051
  * rust-lang/rust#117049
  * rust-lang/rust#117044
  * rust-lang/rust#117042
  * rust-lang/rust#105666
* rust-lang/rust#116606
* rust-lang/rust#117066
* rust-lang/rust#115324
* rust-lang/rust#117062
* rust-lang/rust#117000
* rust-lang/rust#117007
* rust-lang/rust#117018
* rust-lang/rust#116256
* rust-lang/rust#117041
  * rust-lang/rust#117037
  * rust-lang/rust#117034
  * rust-lang/rust#116989
  * rust-lang/rust#116985
* rust-lang/rust#116950
* rust-lang/rust#116956
* rust-lang/rust#116932
* rust-lang/rust#117031
* rust-lang/rust#117030
  * rust-lang/rust#117028
  * rust-lang/rust#117026
  * rust-lang/rust#116992
  * rust-lang/rust#116981
  * rust-lang/rust#116955
  * rust-lang/rust#116928
  * rust-lang/rust#116312
* rust-lang/rust#116368
* rust-lang/rust#116922
* rust-lang/rust#117021
* rust-lang/rust#117020
  * rust-lang/rust#117019
  * rust-lang/rust#116975
  * rust-lang/rust#106601
* rust-lang/rust#116734
* rust-lang/rust#117013
  * rust-lang/rust#116995
  * rust-lang/rust#116990
  * rust-lang/rust#116974
  * rust-lang/rust#116964
  * rust-lang/rust#116961
  * rust-lang/rust#116917
  * rust-lang/rust#116911
  * rust-lang/rust#114521
* rust-lang/rust#117011
* rust-lang/rust#116958
* rust-lang/rust#116951
* rust-lang/rust#116966
* rust-lang/rust#116965
* rust-lang/rust#116962
* rust-lang/rust#116946
* rust-lang/rust#116899
* rust-lang/rust#116785
* rust-lang/rust#116838
* rust-lang/rust#116875
* rust-lang/rust#116874
* rust-lang/rust#115214
* rust-lang/rust#116810
* rust-lang/rust#116940
  * rust-lang/rust#116921
  * rust-lang/rust#116906
  * rust-lang/rust#116896
  * rust-lang/rust#116650
* rust-lang/rust#116132
* rust-lang/rust#116037
* rust-lang/rust#116923
  * rust-lang/rust#116912
  * rust-lang/rust#116908
  * rust-lang/rust#116883
  * rust-lang/rust#116829
  * rust-lang/rust#116795
  * rust-lang/rust#116761
  * rust-lang/rust#116663
* rust-lang/rust#114534
* rust-lang/rust#116402
* rust-lang/rust#116493
* rust-lang/rust#116046
* rust-lang/rust#116887
* rust-lang/rust#116885
  * rust-lang/rust#116879
  * rust-lang/rust#116870
  * rust-lang/rust#116865
  * rust-lang/rust#116856
  * rust-lang/rust#116812
* rust-lang/rust#116815
* rust-lang/rust#116814
* rust-lang/rust#116713
* rust-lang/rust#116830



Co-authored-by: antoyo <[email protected]>
Co-authored-by: Antoni Boucher <[email protected]>
Co-authored-by: bors <[email protected]>
Co-authored-by: Esteban Küber <[email protected]>
Co-authored-by: Kjetil Kjeka <[email protected]>
Co-authored-by: clubby789 <[email protected]>
Co-authored-by: okaneco <[email protected]>
Co-authored-by: David Tolnay <[email protected]>
Co-authored-by: Nadrieril <[email protected]>
Co-authored-by: Celina G. Val <[email protected]>
Co-authored-by: Ralf Jung <[email protected]>
Co-authored-by: Zalathar <[email protected]>
Co-authored-by: Havard Eidnes <[email protected]>
Co-authored-by: Jacob Pratt <[email protected]>
Co-authored-by: Kjetil Kjeka <[email protected]>
Co-authored-by: Matthias Krüger <[email protected]>
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