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Don't construct preds w escaping bound vars in diagnostic_hir_wf_check #139346

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@compiler-errors compiler-errors commented Apr 4, 2025

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Fixes #139330

r? oli-obk

@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 Apr 4, 2025
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Would it make diagnostics incorrect to replace escaping vars with infer vars?

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Would it make diagnostics incorrect to replace escaping vars with infer vars?

Sure, but that would require writing a new folder which seems annoying.

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r=me with tidy happy

@compiler-errors compiler-errors force-pushed the non-lifetime-binder-diag-hir-wf-check branch from 99f8c7a to f343b9d Compare April 4, 2025 21:09
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@bors r=oli-obk rollup

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bors commented Apr 7, 2025

📌 Commit f343b9d has been approved by oli-obk

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 Apr 7, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Apr 7, 2025
…r-diag-hir-wf-check, r=oli-obk

Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`

See comment inline.

Fixes rust-lang#139330

r? oli-obk
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 7, 2025
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#139124 (compiler: report error when trait object type param reference self)
 - rust-lang#139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
 - rust-lang#139379 (Use delayed bug for normalization errors in drop elaboration)
 - rust-lang#139421 (Fix trait upcasting to dyn type with no principal when there are projections)
 - rust-lang#139468 (Don't call `Span::with_parent` on the good path in `has_stashed_diagnostic`)
 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139490 (Update some comment/docs related to "extern intrinsic" removal)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Apr 7, 2025
…r-diag-hir-wf-check, r=oli-obk

Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`

See comment inline.

Fixes rust-lang#139330

r? oli-obk
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 8, 2025
…iaskrgr

Rollup of 6 pull requests

Successful merges:

 - rust-lang#139124 (compiler: report error when trait object type param reference self)
 - rust-lang#139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
 - rust-lang#139421 (Fix trait upcasting to dyn type with no principal when there are projections)
 - rust-lang#139468 (Don't call `Span::with_parent` on the good path in `has_stashed_diagnostic`)
 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139490 (Update some comment/docs related to "extern intrinsic" removal)

r? `@ghost`
`@rustbot` modify labels: rollup
Zalathar added a commit to Zalathar/rust that referenced this pull request Apr 8, 2025
…r-diag-hir-wf-check, r=oli-obk

Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`

See comment inline.

Fixes rust-lang#139330

r? oli-obk
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 8, 2025
…errors

Rollup of 19 pull requests

Successful merges:

 - rust-lang#138676 (Implement overflow for infinite implied lifetime bounds)
 - rust-lang#139024 (Make error message for missing fields with `..` and without `..` more consistent)
 - rust-lang#139098 (Tell LLVM about impossible niche tags)
 - rust-lang#139124 (compiler: report error when trait object type param reference self)
 - rust-lang#139321 (Update to new rinja version (askama))
 - rust-lang#139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
 - rust-lang#139386 (make it possible to use stage0 libtest on compiletest)
 - rust-lang#139421 (Fix trait upcasting to dyn type with no principal when there are projections)
 - rust-lang#139468 (Don't call `Span::with_parent` on the good path in `has_stashed_diagnostic`)
 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139481 (Add job summary links to post-merge report)
 - rust-lang#139485 (compiletest: Stricter parsing for diagnostic kinds)
 - rust-lang#139490 (Update some comment/docs related to "extern intrinsic" removal)
 - rust-lang#139491 (Update books)
 - rust-lang#139496 (Revert r-a changes of rust-lang#139455)
 - rust-lang#139500 (document panic behavior of Vec::resize and Vec::resize_with)
 - rust-lang#139501 (Fix stack overflow in exhaustiveness due to recursive HIR opaque hidden types)
 - rust-lang#139504 (add missing word in doc comment)
 - rust-lang#139507 (compiletest: Trim whitespace from environment variable names)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 8, 2025
Rollup of 10 pull requests

Successful merges:

 - rust-lang#138676 (Implement overflow for infinite implied lifetime bounds)
 - rust-lang#139024 (Make error message for missing fields with `..` and without `..` more consistent)
 - rust-lang#139098 (Tell LLVM about impossible niche tags)
 - rust-lang#139124 (compiler: report error when trait object type param reference self)
 - rust-lang#139321 (Update to new rinja version (askama))
 - rust-lang#139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
 - rust-lang#139386 (make it possible to use stage0 libtest on compiletest)
 - rust-lang#139421 (Fix trait upcasting to dyn type with no principal when there are projections)
 - rust-lang#139464 (Allow for reparsing failure when reparsing a pasted metavar.)
 - rust-lang#139490 (Update some comment/docs related to "extern intrinsic" removal)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 133cec7 into rust-lang:master Apr 8, 2025
6 checks passed
@rustbot rustbot added this to the 1.88.0 milestone Apr 8, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Apr 8, 2025
Rollup merge of rust-lang#139346 - compiler-errors:non-lifetime-binder-diag-hir-wf-check, r=oli-obk

Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`

See comment inline.

Fixes rust-lang#139330

r? oli-obk
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ICE: has escaping bound vars, so it cannot be wrapped in a dummy binder.`
5 participants