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merged 1 commit into from
May 6, 2025

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@compiler-errors compiler-errors commented May 5, 2025

We need to deeply normalize types we check for well-formedness, since we only collect implied bounds from normalized signature types.

Fixes rust-lang/trait-system-refactor-initiative#194

r? lcnr

@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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver) labels May 5, 2025
@compiler-errors compiler-errors marked this pull request as ready for review May 5, 2025 15:52
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lcnr commented May 5, 2025

@bors r+ rollup

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bors commented May 5, 2025

📌 Commit 12d3021 has been approved by lcnr

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 May 5, 2025
bors added a commit to rust-lang-ci/rust that referenced this pull request May 5, 2025
[DO NOT MERGE] bootstrap with `-Znext-solver=globally`

A revival of rust-lang#124812.

Current status:

~~`./x.py b --stage 2` passes 🎉~~

`try` builds succeed 🎉 🎉 🎉

[first perf run](rust-lang#133502 (comment)) 👻

### crater

This does not detect hangs or memory issues.

| date | #crates | #regressions |
| ---- | ------- | ------------ |
| 2025.04.11 | 100 | 2 |
| 2025.04.11 | 1000 | 27 |
| 2025.04.17 | 10000 | 456 |
| 2025.04.18 | 10000 | 437 |
| 2025.04.24 | 10000 | 164 |
| 2025.04.26 | 10000 | 108 |
| 2025.04.28 | 10000 | 91 |
| 2025.05.01 | 10000 | 145 woops |
| 2025.05.03 | 624228[^1] |  1585 |
| 2025.05.05 | 8964[^2] | 931 |

[^1]: a complete crater run
[^2]: only testing crates which may have regressed from the above run

### in-flight changes

- rust-lang#140561
- rust-lang#140672
- rust-lang#140678
- rust-lang#136997
- rust-lang#139587
- rust-lang#140497
- rust-lang#124852, unsure whether I actually want to land this PR for now
- https://github.com/lcnr/rust/tree/opaque-type-method-call
- rust-lang#140260
- rust-lang#140375
- rust-lang#140405
- rust-lang#140496
- double recursion limit in the new solver

r? `@ghost`
bors added a commit to rust-lang-ci/rust that referenced this pull request May 5, 2025
…llaumeGomez

Rollup of 11 pull requests

Successful merges:

 - rust-lang#140080 (mir-opt: Use one MirPatch in MatchBranchSimplification)
 - rust-lang#140115 (mir-opt: execute MatchBranchSimplification after GVN)
 - rust-lang#140357 (bypass linker configuration and cross target check on `x check`)
 - rust-lang#140374 (Resolve instance for SymFn in global/naked asm)
 - rust-lang#140559 (Removing rustc_type_ir in the rustc_infer codebase)
 - rust-lang#140605 (`fn check_opaque_type_parameter_valid` defer error)
 - rust-lang#140636 (implement `PanicTracker` to track `t` panics)
 - rust-lang#140661 (Make `-Zfixed-x18` into a target modifier)
 - rust-lang#140670 (calculate step duration in a panic-safe way)
 - rust-lang#140672 (Deeply normalize in the new solver in WF)
 - rust-lang#140676 (Update books)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit bdbf1c6 into rust-lang:master May 6, 2025
6 checks passed
@rustbot rustbot added this to the 1.88.0 milestone May 6, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request May 6, 2025
Rollup merge of rust-lang#140672 - compiler-errors:deeply-normalize, r=lcnr

Deeply normalize in the new solver in WF

We need to deeply normalize types we check for well-formedness, since we only collect implied bounds from normalized signature types.

Fixes rust-lang/trait-system-refactor-initiative#194

r? lcnr
bors added a commit to rust-lang-ci/rust that referenced this pull request May 6, 2025
[DO NOT MERGE] bootstrap with `-Znext-solver=globally`

A revival of rust-lang#124812.

Current status:

~~`./x.py b --stage 2` passes 🎉~~

`try` builds succeed 🎉 🎉 🎉

[first perf run](rust-lang#133502 (comment)) 👻

### crater

This does not detect hangs or memory issues.

| date | #crates | #regressions |
| ---- | ------- | ------------ |
| 2025.04.11 | 100 | 2 |
| 2025.04.11 | 1000 | 27 |
| 2025.04.17 | 10000 | 456 |
| 2025.04.18 | 10000 | 437 |
| 2025.04.24 | 10000 | 164 |
| 2025.04.26 | 10000 | 108 |
| 2025.04.28 | 10000 | 91 |
| 2025.05.01 | 10000 | 145 woops |
| 2025.05.03 | 624228[^1] |  1585 |
| 2025.05.05 | 8964[^2] | 931 |

[^1]: a complete crater run
[^2]: only testing crates which may have regressed from the above run

### in-flight changes

- rust-lang#140561
- rust-lang#140672
- rust-lang#140678
- rust-lang#136997
- rust-lang#139587
- rust-lang#140497
- rust-lang#124852, unsure whether I actually want to land this PR for now
- https://github.com/lcnr/rust/tree/opaque-type-method-call
- rust-lang#140260
- rust-lang#140375
- rust-lang#140405
- rust-lang#140496
- double recursion limit in the new solver

r? `@ghost`
bors added a commit to rust-lang-ci/rust that referenced this pull request May 6, 2025
[DO NOT MERGE] bootstrap with `-Znext-solver=globally`

A revival of rust-lang#124812.

Current status:

~~`./x.py b --stage 2` passes 🎉~~

`try` builds succeed 🎉 🎉 🎉

[first perf run](rust-lang#133502 (comment)) 👻

### crater

This does not detect hangs or memory issues.

| date | #crates | #regressions |
| ---- | ------- | ------------ |
| 2025.04.11 | 100 | 2 |
| 2025.04.11 | 1000 | 27 |
| 2025.04.17 | 10000 | 456 |
| 2025.04.18 | 10000 | 437 |
| 2025.04.24 | 10000 | 164 |
| 2025.04.26 | 10000 | 108 |
| 2025.04.28 | 10000 | 91 |
| 2025.05.01 | 10000 | 145 woops |
| 2025.05.03 | 624228[^1] |  1585 |
| 2025.05.05 | 8964[^2] | 931 |
| 2025.05.06 | 4401[^2] | 726 |

[^1]: a complete crater run
[^2]: only testing crates which may have regressed from the above run

### in-flight changes

- rust-lang#140561
- rust-lang#140672
- rust-lang#140678
- rust-lang#136997
- rust-lang#139587
- rust-lang#140497
- rust-lang#124852, unsure whether I actually want to land this PR for now
- https://github.com/lcnr/rust/tree/opaque-type-method-call
- rust-lang#140260
- rust-lang#140375
- rust-lang#140405
- rust-lang#140496
- double recursion limit in the new solver

r? `@ghost`
bors added a commit to rust-lang-ci/rust that referenced this pull request May 6, 2025
[DO NOT MERGE] bootstrap with `-Znext-solver=globally`

A revival of rust-lang#124812.

Current status:

~~`./x.py b --stage 2` passes 🎉~~

`try` builds succeed 🎉 🎉 🎉

[first perf run](rust-lang#133502 (comment)) 👻

### crater

This does not detect hangs or memory issues.

| date | #crates | #regressions |
| ---- | ------- | ------------ |
| 2025.04.11 | 100 | 2 |
| 2025.04.11 | 1000 | 27 |
| 2025.04.17 | 10000 | 456 |
| 2025.04.18 | 10000 | 437 |
| 2025.04.24 | 10000 | 164 |
| 2025.04.26 | 10000 | 108 |
| 2025.04.28 | 10000 | 91 |
| 2025.05.01 | 10000 | 145 woops |
| 2025.05.03 | 624228[^1] |  1585 |
| 2025.05.05 | 8964[^2] | 931 |
| 2025.05.06 | 4401[^2] | 726 |

[^1]: a complete crater run
[^2]: only testing crates which may have regressed from the above run

### in-flight changes

- rust-lang#140561
- rust-lang#140672
- rust-lang#140678
- rust-lang#136997
- rust-lang#139587
- rust-lang#140497
- rust-lang#124852, unsure whether I actually want to land this PR for now
- https://github.com/lcnr/rust/tree/opaque-type-method-call
- rust-lang#140260
- rust-lang#140375
- rust-lang#140405
- rust-lang#140496
- double recursion limit in the new solver

r? `@ghost`
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chumsky-0.10.0: the parameter type T may not live long enough
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