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Feature gate + make must_not_suspend allow-by-default #89826

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merged 1 commit into from
Nov 1, 2021
Merged

Feature gate + make must_not_suspend allow-by-default #89826

merged 1 commit into from
Nov 1, 2021

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guswynn
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@guswynn guswynn commented Oct 12, 2021 •
edited by Mark-Simulacrum
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Fixes #89798 and patches over #89562 (not a true fix, since we're just disabling the lint for now).

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r? @michaelwoerister

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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 Oct 12, 2021
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camelid
camelid previously requested changes Oct 12, 2021
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compiler/rustc_lint_defs/src/builtin.rs Outdated Show resolved Hide resolved
src/test/ui/lint/must_not_suspend/gated.rs Show resolved Hide resolved
@camelid camelid added A-lint Area: Lints (warnings about flaws in source code) such as unused_mut. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 12, 2021
@apiraino apiraino added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Oct 14, 2021
@camelid camelid added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Oct 15, 2021
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r? @nikomatsakis (owner of tracking issue #83310)

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guswynn commented Oct 29, 2021

@ehuss @Mark-Simulacrum I believe we talked about cleaning this up, is there anything else left to do?

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I'll review this soon.

@camelid camelid added the beta-nominated Nominated for backporting to the compiler in the beta channel. label Oct 29, 2021
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camelid commented Oct 29, 2021 •
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Beta-nominating since 1.57.0 is now beta. (This PR will have to be backported to beta or it'd be a breaking change.)

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@Mark-Simulacrum Mark-Simulacrum changed the title Feature gate lint directives for must_not_suspend Feature gate + make must_not_suspend allow-by-default Nov 1, 2021
@Mark-Simulacrum Mark-Simulacrum added the beta-accepted Accepted for backporting to the compiler in the beta channel. label Nov 1, 2021
@guswynn @Mark-Simulacrum
Feature gate and make must_not_suspend allow-by-default
185fa56 
This lint is not yet ready for stable use, primarily due to false positives in edge
cases; we want to test it out more before stabilizing.
@Mark-Simulacrum Mark-Simulacrum force-pushed the feature_gate_must_not_suspend branch from 3e2fb57 to 185fa56 Compare November 1, 2021 01:22
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Okay, I've gone ahead and pulled in #89787 into this PR just to make backport etc easier (force pushed a squashed commit).

Also unilaterally beta-accepted, since this is a small patch and we have to do it to avoid "breakage" (new lint warnings) on stable.

@bors r+ rollup

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bors commented Nov 1, 2021

📌 Commit 185fa56 has been approved by Mark-Simulacrum

@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 Nov 1, 2021
@matthiaskrgr matthiaskrgr mentioned this pull request Nov 1, 2021
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bors added a commit to rust-lang-ci/rust that referenced this pull request Nov 1, 2021
@bors
Auto merge of rust-lang#90463 - matthiaskrgr:rollup-eljk9vo, r=matthi…
e9b0d99 
…askrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#89826 (Feature gate + make must_not_suspend allow-by-default)
 - rust-lang#89929 (Handling submodule update failures more gracefully from x.py)
 - rust-lang#90333 (rustdoc: remove flicker during page load)
 - rust-lang#90349 (Fix rare ICE during typeck in rustdoc scrape_examples)
 - rust-lang#90398 (Document `doc(keyword)` unstable attribute)
 - rust-lang#90441 (Test that promotion follows references when looking for drop)
 - rust-lang#90450 (Remove `rustc_hir::hir_id::HirIdVec`)
 - rust-lang#90452 (Remove unnecessary `Option` from `promote_candidate` return type)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit c654005 into rust-lang:master Nov 1, 2021
@rustbot rustbot added this to the 1.58.0 milestone Nov 1, 2021
@camelid camelid mentioned this pull request Nov 1, 2021
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guswynn commented Nov 2, 2021

Thanks for the help @Mark-Simulacrum !!

@djkoloski djkoloski mentioned this pull request Nov 4, 2021
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@cuviper cuviper mentioned this pull request Nov 16, 2021
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@cuviper cuviper removed the beta-nominated Nominated for backporting to the compiler in the beta channel. label Nov 16, 2021
@cuviper cuviper modified the milestones: 1.58.0, 1.57.0 Nov 16, 2021
bors added a commit to rust-lang-ci/rust that referenced this pull request Nov 19, 2021
@bors
Auto merge of rust-lang#90938 - cuviper:beta-next, r=Mark-Simulacrum
7611e64 
[beta] backports

-  Fix assertion failures in OwnedHandle with windows_subsystem. rust-lang#88798
-  Ensure that pushing empty path works as before on verbatim paths rust-lang#89665
-  Feature gate + make must_not_suspend allow-by-default rust-lang#89826
-  Only use clone3 when needed for pidfd rust-lang#89930
-  Fix documentation header sizes rust-lang#90186
-  Fixes incorrect handling of ADT's drop requirements rust-lang#90218
-  Fix ICE when forgetting to Box a parameter to a Self::func call rust-lang#90221
-  Prevent duplicate caller bounds candidates by exposing default substs in Unevaluated rust-lang#90266
-  Update odht crate to 0.3.1 (big-endian bugfix) rust-lang#90403
-  rustdoc: Go back to loading all external crates unconditionally rust-lang#90489
-  Split doc_cfg and doc_auto_cfg features rust-lang#90502
-  Apply adjustments for field expression even if inaccessible rust-lang#90508
-  Warn for variables that are no longer captured rust-lang#90597
-  Properly register text_direction_codepoint_in_comment lint. rust-lang#90626
-  CI: Use ubuntu image to download openssl, curl sources, cacert.pem for x86 dist builds rust-lang#90457
-  Android is not GNU rust-lang#90834
-  Update llvm submodule rust-lang#90954

Additionally, this bumps the stage 0 compiler from beta to stable 1.56.1.

r? `@Mark-Simulacrum`
yvt added a commit to r3-os/r3 that referenced this pull request Dec 4, 2021
@yvt
fix(test_runner): add #![feature(must_not_suspend)]
577db5e 
The `must_not_suspend` lint is now feature-gated by
<rust-lang/rust#89826>.
@tmandry tmandry mentioned this pull request Feb 15, 2022
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A-lint Area: Lints (warnings about flaws in source code) such as unused_mut. beta-accepted Accepted for backporting to the compiler in the beta channel. 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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Feature gate the must_not_suspend lint