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lint: avoid linting diag functions with diag lints #101230

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davidtwco
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Functions annotated with #[rustc_lint_diagnostics] are used by the diagnostic migration lints to know when to lint, but functions that are annotated with this attribute shouldn't themselves be linted.

cc #100717 #101041 (comment)

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Aug 31, 2022
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r? @fee1-dead

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 31, 2022
@davidtwco davidtwco added A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 31, 2022
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@davidtwco davidtwco force-pushed the translation-internal-lint-no-self-lint branch from 150710b to 80b5f51 Compare August 31, 2022 12:01
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LGTM with suggestion applied

compiler/rustc_lint/src/internal.rs Outdated Show resolved Hide resolved
Functions annotated with `#[rustc_lint_diagnostics]` are used by the
diagnostic migration lints to know when to lint, but functions that are
annotated with this attribute shouldn't themselves be linted.

Signed-off-by: David Wood <david.wood@huawei.com>
@davidtwco davidtwco force-pushed the translation-internal-lint-no-self-lint branch from 80b5f51 to 11fc785 Compare August 31, 2022 12:48
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@bors r+

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bors commented Aug 31, 2022

📌 Commit 11fc785 has been approved by fee1-dead

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 31, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Aug 31, 2022
…t-no-self-lint, r=fee1-dead

lint: avoid linting diag functions with diag lints

Functions annotated with `#[rustc_lint_diagnostics]` are used by the diagnostic migration lints to know when to lint, but functions that are annotated with this attribute shouldn't themselves be linted.

cc rust-lang#100717 rust-lang#101041 (comment)
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Aug 31, 2022
…t-no-self-lint, r=fee1-dead

lint: avoid linting diag functions with diag lints

Functions annotated with `#[rustc_lint_diagnostics]` are used by the diagnostic migration lints to know when to lint, but functions that are annotated with this attribute shouldn't themselves be linted.

cc rust-lang#100717 rust-lang#101041 (comment)
bors added a commit to rust-lang-ci/rust that referenced this pull request Aug 31, 2022
…iaskrgr

Rollup of 10 pull requests

Successful merges:

 - rust-lang#100787 (Pretty printing give proper error message without panic)
 - rust-lang#100838 (Suggest moving redundant generic args of an assoc fn to its trait)
 - rust-lang#100844 (migrate rustc_query_system to use SessionDiagnostic)
 - rust-lang#101140 (Update Clippy)
 - rust-lang#101161 (Fix uintended diagnostic caused by `drain(..)`)
 - rust-lang#101165 (Use more `into_iter` rather than `drain(..)`)
 - rust-lang#101229 (Link “? operator” to relevant chapter in The Book)
 - rust-lang#101230 (lint: avoid linting diag functions with diag lints)
 - rust-lang#101236 (Avoid needless buffer zeroing in `std::sys::windows::fs`)
 - rust-lang#101240 (Fix a typo on `wasm64-unknown-unknown` doc)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 0620f6e into rust-lang:master Sep 1, 2022
@rustbot rustbot added this to the 1.65.0 milestone Sep 1, 2022
flip1995 pushed a commit to flip1995/rust that referenced this pull request Sep 9, 2022
…iaskrgr

Rollup of 10 pull requests

Successful merges:

 - rust-lang#100787 (Pretty printing give proper error message without panic)
 - rust-lang#100838 (Suggest moving redundant generic args of an assoc fn to its trait)
 - rust-lang#100844 (migrate rustc_query_system to use SessionDiagnostic)
 - rust-lang#101140 (Update Clippy)
 - rust-lang#101161 (Fix uintended diagnostic caused by `drain(..)`)
 - rust-lang#101165 (Use more `into_iter` rather than `drain(..)`)
 - rust-lang#101229 (Link “? operator” to relevant chapter in The Book)
 - rust-lang#101230 (lint: avoid linting diag functions with diag lints)
 - rust-lang#101236 (Avoid needless buffer zeroing in `std::sys::windows::fs`)
 - rust-lang#101240 (Fix a typo on `wasm64-unknown-unknown` doc)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
davidtwco added a commit to davidtwco/rust that referenced this pull request Sep 27, 2022
In rust-lang#101230, the internal diagnostic migration lints -
`diagnostic_outside_of_impl` and `untranslatable_diagnostic` - were
modified so that they wouldn't trigger on functions annotated with
`#[rustc_lint_diagnostics]`. However, this change has to make it into
the bootstrap compiler before the `#[allow]` annotations that it aims to
remove can be removed, which is possible now that rust-lang#102051 has landed.

Signed-off-by: David Wood <david.wood@huawei.com>
Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Sep 27, 2022
…mp-allow-lint, r=lcnr

session: remove now-unnecessary lint `#[allow]`s

In rust-lang#101230, the internal diagnostic migration lints - `diagnostic_outside_of_impl` and `untranslatable_diagnostic` - were modified so that they wouldn't trigger on functions annotated with `#[rustc_lint_diagnostics]`. However, this change has to make it into the bootstrap compiler before the `#[allow]` annotations that it aims to remove can be removed, which is possible now that rust-lang#102051 has landed.
Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Sep 27, 2022
…mp-allow-lint, r=lcnr

session: remove now-unnecessary lint `#[allow]`s

In rust-lang#101230, the internal diagnostic migration lints - `diagnostic_outside_of_impl` and `untranslatable_diagnostic` - were modified so that they wouldn't trigger on functions annotated with `#[rustc_lint_diagnostics]`. However, this change has to make it into the bootstrap compiler before the `#[allow]` annotations that it aims to remove can be removed, which is possible now that rust-lang#102051 has landed.
fee1-dead added a commit to fee1-dead-contrib/rust that referenced this pull request Sep 27, 2022
…mp-allow-lint, r=lcnr

session: remove now-unnecessary lint `#[allow]`s

In rust-lang#101230, the internal diagnostic migration lints - `diagnostic_outside_of_impl` and `untranslatable_diagnostic` - were modified so that they wouldn't trigger on functions annotated with `#[rustc_lint_diagnostics]`. However, this change has to make it into the bootstrap compiler before the `#[allow]` annotations that it aims to remove can be removed, which is possible now that rust-lang#102051 has landed.
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Sep 27, 2022
…mp-allow-lint, r=lcnr

session: remove now-unnecessary lint `#[allow]`s

In rust-lang#101230, the internal diagnostic migration lints - `diagnostic_outside_of_impl` and `untranslatable_diagnostic` - were modified so that they wouldn't trigger on functions annotated with `#[rustc_lint_diagnostics]`. However, this change has to make it into the bootstrap compiler before the `#[allow]` annotations that it aims to remove can be removed, which is possible now that rust-lang#102051 has landed.
@davidtwco davidtwco deleted the translation-internal-lint-no-self-lint branch October 13, 2022 14:22
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A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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6 participants