Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove redundant nightly features #76821

Merged
merged 3 commits into from
Sep 20, 2020

Conversation

est31
Copy link
Member

@est31 est31 commented Sep 17, 2020

Removes a bunch of redundant/outdated nightly features. The first commit removes a core_intrinsics use for which a stable wrapper has been provided since. The second commit replaces the const_generics feature with min_const_generics which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.

@rust-highfive
Copy link
Collaborator

r? @oli-obk

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 17, 2020
@est31 est31 force-pushed the remove_redundant_nightly_features branch 3 times, most recently from 7069c04 to 45b7318 Compare September 17, 2020 06:47
@est31
Copy link
Member Author

est31 commented Sep 17, 2020

cc rust-lang/compiler-team#358 but that proposal goes much further, while this collects the low hanging fruit that's hopefully non-controversial.

@est31 est31 force-pushed the remove_redundant_nightly_features branch from 45b7318 to ebdea01 Compare September 17, 2020 12:23
@Mark-Simulacrum
Copy link
Member

@bors r=oli-obk,Mark-Simulacrum

Thanks!

@bors
Copy link
Contributor

bors commented Sep 17, 2020

📌 Commit ebdea01 has been approved by oli-obk,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 Sep 17, 2020
@jyn514 jyn514 added C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 17, 2020
@Pratyush
Copy link
Contributor

How come the stable_features or unused_features lints didn't fire for some of these?

@bjorn3
Copy link
Member

bjorn3 commented Sep 17, 2020

unused_features hasn't actually detected unused features since incremental compilation was introduced. It now only detects unknown features. #44232 is the tracing issue to make it detect unused features again.

bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 19, 2020
Dogfood new_uninit and maybe_uninit_slice in rustc_arena

Dogfoods a few cool `MaybeUninit` related features in the compiler's rustc_arena crate.

Split off from rust-lang#76821

r? `@oli-obk`
RalfJung added a commit to RalfJung/rust that referenced this pull request Sep 19, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
@RalfJung
Copy link
Member

RalfJung commented Sep 19, 2020

@bors r=oli-obk,Mark-Simulacrum rollup
(sorry for earlier typo)

@bors
Copy link
Contributor

bors commented Sep 19, 2020

💡 This pull request was already approved, no need to approve it again.

@bors
Copy link
Contributor

bors commented Sep 19, 2020

📌 Commit ebdea01 has been approved by RalfJung

@bors
Copy link
Contributor

bors commented Sep 19, 2020

💡 This pull request was already approved, no need to approve it again.

@bors
Copy link
Contributor

bors commented Sep 19, 2020

📌 Commit ebdea01 has been approved by oli-obk,Mark-Simulacrum

Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Sep 19, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Sep 19, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Sep 19, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Sep 20, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
RalfJung added a commit to RalfJung/rust that referenced this pull request Sep 20, 2020
…ures, r=oli-obk,Mark-Simulacrum

Remove redundant nightly features

Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 20, 2020
Rollup of 15 pull requests

Successful merges:

 - rust-lang#76722 (Test and fix Send and Sync traits of BTreeMap artefacts)
 - rust-lang#76766 (Extract some intrinsics out of rustc_codegen_llvm)
 - rust-lang#76800 (Don't generate bootstrap usage unless it's needed)
 - rust-lang#76809 (simplfy condition in ItemLowerer::with_trait_impl_ref())
 - rust-lang#76815 (Fix wording in mir doc)
 - rust-lang#76818 (Don't compile regex at every function call.)
 - rust-lang#76821 (Remove redundant nightly features)
 - rust-lang#76823 (black_box: silence unused_mut warning when building with cfg(miri))
 - rust-lang#76825 (use `array_windows` instead of `windows` in the compiler)
 - rust-lang#76827 (fix array_windows docs)
 - rust-lang#76828 (use strip_prefix over starts_with and manual slicing based on pattern length (clippy::manual_strip))
 - rust-lang#76840 (Move to intra doc links in core/src/future)
 - rust-lang#76845 (Use intra docs links in core::{ascii, option, str, pattern, hash::map})
 - rust-lang#76853 (Use intra-doc links in library/core/src/task/wake.rs)
 - rust-lang#76871 (support panic=abort in Miri)

Failed merges:

r? `@ghost`
@bors bors merged commit 4322e1b into rust-lang:master Sep 20, 2020
@rustbot rustbot added this to the 1.48.0 milestone Sep 20, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
C-cleanup Category: PRs that clean code up or issues documenting cleanup. 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.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

10 participants