Check diagnostic output in incremental cpass and rpass revisions - #155228

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rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

rust-borsBot commented Apr 13, 2026

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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A-compiletestArea: The compiletest test runnerA-testsuiteArea: The testsuite used to check the correctness of rustcS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

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@Zalathar@rustbot@jieyouxu@rust-log-analyzer@clubby789
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Skip to content

Check diagnostic output in incremental cpass and rpass revisions - #155228

Merged
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

Conversation

@Zalathar

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

@rustbot

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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r? @clubby789

rustbot has assigned @clubby789.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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@Zalathar

Zalathar commented Apr 13, 2026

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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This comment was marked as duplicate.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

rust-borsBot commented Apr 13, 2026

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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Labels

A-compiletestArea: The compiletest test runnerA-testsuiteArea: The testsuite used to check the correctness of rustcS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

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Development

Successfully merging this pull request may close these issues.

5 participants

@Zalathar@rustbot@jieyouxu@rust-log-analyzer@clubby789
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Check diagnostic output in incremental cpass and rpass revisions - #155228

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rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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r? @clubby789

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  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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rust-borsBot commented Apr 16, 2026

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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Check diagnostic output in incremental cpass and rpass revisions - #155228

Merged
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

Conversation

@Zalathar

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

@rustbot

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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r? @clubby789

rustbot has assigned @clubby789.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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@Zalathar

Zalathar commented Apr 13, 2026

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

rust-borsBot commented Apr 13, 2026

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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Labels

A-compiletestArea: The compiletest test runnerA-testsuiteArea: The testsuite used to check the correctness of rustcS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

Projects

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Development

Successfully merging this pull request may close these issues.

5 participants

@Zalathar@rustbot@jieyouxu@rust-log-analyzer@clubby789
, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

Check diagnostic output in incremental cpass and rpass revisions - #155228

Merged
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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Zalathar commented Apr 13, 2026

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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A-compiletestArea: The compiletest test runnerA-testsuiteArea: The testsuite used to check the correctness of rustcS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Check diagnostic output in incremental cpass and rpass revisions - #155228

Merged
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

Conversation

@Zalathar

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

@rustbot

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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r? @clubby789

rustbot has assigned @clubby789.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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@Zalathar

Zalathar commented Apr 13, 2026

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

rust-borsBot commented Apr 13, 2026

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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rust-borsBot commented Apr 16, 2026

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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Labels

A-compiletestArea: The compiletest test runnerA-testsuiteArea: The testsuite used to check the correctness of rustcS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

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Successfully merging this pull request may close these issues.

5 participants

@Zalathar@rustbot@jieyouxu@rust-log-analyzer@clubby789
, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Check diagnostic output in incremental cpass and rpass revisions - #155228

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rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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@Zalathar@rustbot@jieyouxu@rust-log-analyzer@clubby789
, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

Check diagnostic output in incremental cpass and rpass revisions - #155228

Merged
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag
Apr 16, 2026
Merged

Check diagnostic output in incremental cpass and rpass revisions#155228
rust-bors[bot] merged 3 commits into
rust-lang:mainfrom
Zalathar:incr-test-diag

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@Zalathar

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This allows compiler warnings to be annotated in cpass and rpass revisions, and verifies that no unexpected warnings occur.


My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of cfail revisions with //@ build-pass directives, and replace them with a more straightforward cpass revision that also checks diagnostic output. That migration is not part of this PR.

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Some changes occurred in src/tools/compiletest

cc @jieyouxu

@rustbotrustbot added A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 13, 2026
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r? @clubby789

rustbot has assigned @clubby789.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: @jieyouxu, @oli-obk, @wesleywiser, bootstrap
  • @jieyouxu, @oli-obk, @wesleywiser, bootstrap expanded to 8 candidates
  • Random selection from Mark-Simulacrum, clubby789, jieyouxu

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@rustbotrustbot assigned jieyouxu and unassigned clubby789Apr 13, 2026
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@Zalathar

Zalathar commented Apr 13, 2026

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Ugh, a Linux-only test emitting warnings.

I might just slap a //@ dont-require-annotations: WARN on it, and leave a FIXME for someone to potentially investigate later.

EDIT: The warnings appear to be GCC-only, so I applied an //@ ignore-backends: gcc instead, as there are already several of those in the incremental suite.

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@bors try jobs=x86_64-gnu

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rust-borsBot pushed a commit that referenced this pull request Apr 13, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
try-job: x86_64-gnu
This avoids having to add several unhelpful annotations when enabling
diagnostic checks for `cpass` and `rpass` revisions.
This allows warnings to be annotated, and verifies that no unexpected warnings
occur.
@rust-bors

rust-borsBot commented Apr 13, 2026

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☀️ Try build successful (CI)
Build commit: e7053b8 (e7053b858097a5db7be019c4aa896b1f68a24843, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

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📌 Commit 316fcbd has been approved by jieyouxu

It is now in the queue for this repository.

@rust-borsrust-borsBot 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 16, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Apr 16, 2026
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #154970 (rustdoc: preserve `doc(cfg)` on locally re-exported type aliases)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@jhprattjhpratt mentioned this pull request Apr 16, 2026
rust-borsBot pushed a commit that referenced this pull request Apr 16, 2026
Rollup of 18 pull requests
Successful merges:
- #154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- #154595 (Emit fatal on invalid const args with nested defs)
- #154599 (report the `varargs_without_pattern` lint in deps)
- #154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- #155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- #155357 (Add `--remap-path-scope` as unstable in rustdoc)
- #150649 (clippy fix: non_canonical_clone_impl)
- #154604 (abort in core)
- #154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- #155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- #155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- #155266 (Adjust release notes for post-merge feedback)
- #155326 (Disallow ZST allocations with `TypedArena`.)
- #155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- #155340 (Handle nonnull pattern types in size skeleton)
- #155347 (Add push_mut and new Layout methods to release notes)
- #155356 (remove calls to AliasTyKind::def_id)
- #155364 (Reduce diagnostic type visibilities.)
@rust-bors
rust-borsBot merged commit 74bf795 into rust-lang:mainApr 16, 2026
11 checks passed
@rustbotrustbot added this to the 1.97.0 milestone Apr 16, 2026
rust-timer added a commit that referenced this pull request Apr 16, 2026
Rollup merge of #155228 - Zalathar:incr-test-diag, r=jieyouxu
Check diagnostic output in incremental `cpass` and `rpass` revisions
This allows compiler warnings to be annotated in `cpass` and `rpass` revisions, and verifies that no unexpected warnings occur.
---
My underlying motivation is that I want to be able to reduce or eliminate the confusing combination of `cfail` revisions with `//@ build-pass` directives, and replace them with a more straightforward `cpass` revision that also checks diagnostic output. That migration is not part of this PR.
@Zalathar
Zalathar deleted the incr-test-diag branch April 17, 2026 00:58
zihan0822 pushed a commit to zihan0822/rust-clippy that referenced this pull request Apr 30, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request Aug 17, 2026
Rollup of 18 pull requests
Successful merges:
- rust-lang/rust#154451 (Require that a `<_ as Try>::Residual` implement the `Residual` trait)
- rust-lang/rust#154595 (Emit fatal on invalid const args with nested defs)
- rust-lang/rust#154599 (report the `varargs_without_pattern` lint in deps)
- rust-lang/rust#154699 (`core::unicode`: Replace `Cased` table with `Lt`)
- rust-lang/rust#155353 (resolve: Remove `inaccessible_ctor_reexport` resolver field)
- rust-lang/rust#155357 (Add `--remap-path-scope` as unstable in rustdoc)
- rust-lang/rust#150649 (clippy fix: non_canonical_clone_impl)
- rust-lang/rust#154604 (abort in core)
- rust-lang/rust#154616 (Add `--quiet` flag to x.py and bootstrap to suppress output)
- rust-lang/rust#155215 (Clean up `AttributeLintKind` and refactor diagnostic attribute linting)
- rust-lang/rust#155228 (Check diagnostic output in incremental `cpass` and `rpass` revisions)
- rust-lang/rust#155266 (Adjust release notes for post-merge feedback)
- rust-lang/rust#155326 (Disallow ZST allocations with `TypedArena`.)
- rust-lang/rust#155334 (docs: Use `0b1` instead of `NonZero::MIN` in `NonZero::bit_width` doctests)
- rust-lang/rust#155340 (Handle nonnull pattern types in size skeleton)
- rust-lang/rust#155347 (Add push_mut and new Layout methods to release notes)
- rust-lang/rust#155356 (remove calls to AliasTyKind::def_id)
- rust-lang/rust#155364 (Reduce diagnostic type visibilities.)
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