1.55.0

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Implement printing of stack traces on LLVM segfaults and aborts

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

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Status: Merged (completed).

rust-lang/rustnumber 80182

#80182 In rust-lang/rust;

· by in42 was closed on Jul 2, 2021

More ErrorKinds for common errnos

A-ioArea: `std::io`, `std::fs`, `std::net` and `std::path`Area: `std::io`, `std::fs`, `std::net` and `std::path`

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

relnotesMarks issues that should be documented in the release notes of the next release.Marks issues that should be documented in the release notes of the next release.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 79965

#79965 In rust-lang/rust;

· by ijackson was closed on Jul 3, 2021

Explain non-dropped sender recv in docs

A-docsArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Documentation for any part of the project, including the compiler, standard library, and tools

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 80269

#80269 In rust-lang/rust;

· by pickfire was closed on Jun 15, 2021

Support forwarding caller location through trait object method call

disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.

F-track_caller`#![feature(track_caller)]``#![feature(track_caller)]`

finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

perf-regressionPerformance regression.Performance regression.

perf-regression-triagedThe performance regression has been triaged.The performance regression has been triaged.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-langRelevant to the language teamRelevant to the language team

Status: Merged (completed).

rust-lang/rustnumber 81360

#81360 In rust-lang/rust;

· by Aaron1011 was closed on Jul 10, 2021

Add Integer::log variants

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 80918

#80918 In rust-lang/rust;

· by yoshuawuyts was closed on Jul 7, 2021

Rustdoc: Change all 'optflag' arguments to 'optflagmulti'

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-rustdocRelevant to the rustdoc team, which will review and decide on the PR/issue.Relevant to the rustdoc team, which will review and decide on the PR/issue.

Status: Merged (completed).

rust-lang/rustnumber 73936

#73936 In rust-lang/rust;

· by zachlute was closed on Jul 11, 2021

docs: GlobalAlloc: completely replace example with one that works

A-allocatorsArea: Custom and system allocatorsArea: Custom and system allocators

A-docsArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Documentation for any part of the project, including the compiler, standard library, and tools

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 81864

#81864 In rust-lang/rust;

· by ijackson was closed on Jul 21, 2021

Add functions Duration::try_from_secs_{f32, f64}

disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.

F-rust_2018_preview`#![feature(rust_2018_preview)]``#![feature(rust_2018_preview)]`

finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 82179

#82179 In rust-lang/rust;

· by mbartlett21 was closed on Jun 15, 2021

Add support for powerpc64le-unknown-freebsd

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 83572

#83572 In rust-lang/rust;

· by pkubaj was closed on Jun 17, 2021

Add std::os::unix::fs::DirEntryExt2::file_name_ref(&self) -> &OsStr

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 83581

#83581 In rust-lang/rust;

· by arennow was closed on Jul 5, 2021

Account for bad placeholder errors on consts/statics with trait objects

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 83739

#83739 In rust-lang/rust;

· by JohnTitor was closed on Jun 21, 2021

add track_path::path fn for usage in proc_macros

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 84029

#84029 In rust-lang/rust;

· by drahnr was closed on Jul 2, 2021

Add initial implementation of HIR-based WF checking for diagnostics

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 83898

#83898 In rust-lang/rust;

· by Aaron1011 was closed on Jul 17, 2021

Stabilize "RangeFrom" patterns in 1.55

A-patternsRelating to patterns and pattern matchingRelating to patterns and pattern matching

disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.

final-comment-periodIn the final comment period and will be merged soon unless new substantive objections are raised.In the final comment period and will be merged soon unless new substantive objections are raised.

finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

needs-fcpThis change is insta-stable, or significant enough to need a team FCP to proceed.This change is insta-stable, or significant enough to need a team FCP to proceed.

relnotesMarks issues that should be documented in the release notes of the next release.Marks issues that should be documented in the release notes of the next release.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-langRelevant to the language teamRelevant to the language team

Status: Merged (completed).

rust-lang/rustnumber 83918

#83918 In rust-lang/rust;

· by workingjubilee was closed on Jul 11, 2021

Reduce amount of function pointers in query invocation.

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85154

#85154 In rust-lang/rust;

· by cjgillot was closed on Jun 15, 2021

Revert SGX inline asm syntax

O-SGXTarget: SGXTarget: SGX

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85054

#85054 In rust-lang/rust;

· by jethrogb was closed on Jun 22, 2021

Return EvaluatedToOk when type in outlives predicate is global

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85090

#85090 In rust-lang/rust;

· by Aaron1011 was closed on Jul 4, 2021

the foundation owns rust trademarks

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85504

#85504 In rust-lang/rust;

· by liigo was closed on Jul 1, 2021

Fix typo and improve documentation for E0632

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85520

#85520 In rust-lang/rust;

· by FabianWolff was closed on Jul 1, 2021

Update RELEASES.md for 1.53.0

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-releaseRelevant to the release subteam, which will review and decide on the PR/issue.Relevant to the release subteam, which will review and decide on the PR/issue.

Status: Merged (completed).

rust-lang/rustnumber 85541

#85541 In rust-lang/rust;

· by XAMPPRocky was closed on Jun 15, 2021

Stabilize ops::ControlFlow (just the type)

disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.

finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.

needs-fcpThis change is insta-stable, or significant enough to need a team FCP to proceed.This change is insta-stable, or significant enough to need a team FCP to proceed.

relnotesMarks issues that should be documented in the release notes of the next release.Marks issues that should be documented in the release notes of the next release.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

Status: Merged (completed).

rust-lang/rustnumber 85608

#85608 In rust-lang/rust;

· by scottmcm was closed on Jun 15, 2021

Fix uninhabited enum branching pass

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

S-waiting-on-reviewStatus: Awaiting review from the assignee but also interested parties.Status: Awaiting review from the assignee but also interested parties.

Status: Merged (completed).

rust-lang/rustnumber 85603

#85603 In rust-lang/rust;

· by ogoffart was closed on Jun 25, 2021

Added Arc::try_pin

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 85579

#85579 In rust-lang/rust;

· by alex was closed on Jul 15, 2021

RWLock: Add deadlock example

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: Waiting on bors to run and complete tests. Bors will change the label on completion.

Status: Merged (completed).

rust-lang/rustnumber 82624

#82624 In rust-lang/rust;

· by ojeda was closed on Jun 28, 2021

Update all submodules that rustbuild doesn't depend on lazily

A-contributor-roadblockArea: Makes things more difficult for new or seasoned contributors to RustArea: Makes things more difficult for new or seasoned contributors to Rust

merged-by-borsThis PR was explicitly merged by bors.This PR was explicitly merged by bors.

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.Status: 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)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

Status: Merged (completed).

rust-lang/rustnumber 82653

#82653 In rust-lang/rust;

· by jyn514 was closed on Jul 21, 2021