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implement a lint for suspicious auto trait impls #93267

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merged 3 commits into from
Feb 1, 2022

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@lcnr lcnr commented Jan 24, 2022

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Jan 24, 2022
@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 24, 2022
@lcnr lcnr added A-trait-system Area: Trait system F-auto_traits `#![feature(auto_traits)]` labels Jan 24, 2022
@lcnr lcnr marked this pull request as draft January 24, 2022 15:52
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@lcnr lcnr marked this pull request as ready for review January 24, 2022 16:35
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This code lgtm, seems like a good start, did we create the relevant tracking issue etc?

//
// What we do here is a bit simpler:
//
// - badly check if an auto impl candidate definitely does not apply
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this made me laugh

@lcnr lcnr force-pushed the auto-trait-lint branch 2 times, most recently from 7a69420 to 21bee99 Compare January 27, 2022 09:53
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lcnr commented Jan 27, 2022

@nikomatsakis should now be ready, tracking issue is #93367

lint impl is the same, error message has been updated and some changes to our future compat system.

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@lcnr lcnr closed this Jan 27, 2022
@lcnr lcnr reopened this Jan 27, 2022
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@bors r+

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bors commented Jan 31, 2022

📌 Commit 2e9ee90 has been approved by nikomatsakis

@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 Jan 31, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jan 31, 2022
implement a lint for suspicious auto trait impls

cc rust-lang#85048 (comment)

r? `@nikomatsakis`
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jan 31, 2022
implement a lint for suspicious auto trait impls

cc rust-lang#85048 (comment)

r? ``@nikomatsakis``
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ehuss commented Feb 1, 2022

@bors r-

Failed in #93525 (comment), it looks like the clippy tests might need to be blessed?

@bors bors added 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-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Feb 1, 2022
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lcnr commented Feb 1, 2022

@bors r=nikomatsakis

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bors commented Feb 1, 2022

📌 Commit 94b0a7b has been approved by nikomatsakis

@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-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Feb 1, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 1, 2022
implement a lint for suspicious auto trait impls

cc rust-lang#85048 (comment)

r? `@nikomatsakis`
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 1, 2022
…askrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#86374 (Enable combining `+crt-static` and `relocation-model=pic` on `x86_64-unknown-linux-gnu`)
 - rust-lang#91828 (Implement `RawWaker` and `Waker` getters for underlying pointers)
 - rust-lang#92021 (Eliminate duplicate codes of is_single_fp_element)
 - rust-lang#92584 (add rustc lint, warning when iterating over hashmaps 2)
 - rust-lang#93267 (implement a lint for suspicious auto trait impls)
 - rust-lang#93290 (remove `TyS::same_type`)
 - rust-lang#93436 (Update compiler_builtins to fix duplicate symbols in `armv7-linux-androideabi` rlib)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit eb01fe8 into rust-lang:master Feb 1, 2022
@rustbot rustbot added this to the 1.60.0 milestone Feb 1, 2022
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7 participants