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Merged
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Apr 23, 2020
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Update CHANGELOG.md for Rust 1.43 and 1.44 #5498

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4e63faa
Update CHANGELOG.md for Rust 1.43 and 1.44
phansch Apr 20, 2020
ca59ff2
remark fixes
phansch Apr 20, 2020
803670e
Address review comments
phansch Apr 20, 2020
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Also mention `--fix` for nightly users
phansch Apr 21, 2020
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93 changes: 88 additions & 5 deletions CHANGELOG.md
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Expand Up @@ -4,15 +4,98 @@ All notable changes to this project will be documented in this file.
See [Changelog Update](doc/changelog_update.md) if you want to update this
document.

## Unreleased / In Rust Beta or Nightly
## Unreleased / In Rust Nightly

[329923e...master](https://github.com/rust-lang/rust-clippy/compare/329923e...master)
[891e1a8...master](https://github.com/rust-lang/rust-clippy/compare/891e1a8...master)

## Rust 1.44

Current beta, release 2020-06-04

[204bb9b...891e1a8](https://github.com/rust-lang/rust-clippy/compare/204bb9b...891e1a8)

### New lints

* [`explicit_deref_methods`] [#5226](https://github.com/rust-lang/rust-clippy/pull/5226)
* [`implicit_saturating_sub`] [#5427](https://github.com/rust-lang/rust-clippy/pull/5427)
* [`macro_use_imports`] [#5230](https://github.com/rust-lang/rust-clippy/pull/5230)
* [`verbose_file_reads`] [#5272](https://github.com/rust-lang/rust-clippy/pull/5272)
* [`future_not_send`] [#5423](https://github.com/rust-lang/rust-clippy/pull/5423)
* [`redundant_pub_crate`] [#5319](https://github.com/rust-lang/rust-clippy/pull/5319)
* [`large_const_arrays`] [#5248](https://github.com/rust-lang/rust-clippy/pull/5248)
* [`result_map_or_into_option`] [#5415](https://github.com/rust-lang/rust-clippy/pull/5415)
* [`redundant_allocation`] [#5349](https://github.com/rust-lang/rust-clippy/pull/5349)
* [`fn_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294)
* [`vtable_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294)


### Moves and Deprecations

* Deprecate [`replace_consts`] lint [#5380](https://github.com/rust-lang/rust-clippy/pull/5380)
* Move [`cognitive_complexity`] to nursery [#5428](https://github.com/rust-lang/rust-clippy/pull/5428)
* Move [`useless_transmute`] to nursery [#5364](https://github.com/rust-lang/rust-clippy/pull/5364)
* Downgrade [`inefficient_to_string`] to pedantic [#5412](https://github.com/rust-lang/rust-clippy/pull/5412)
* Downgrade [`option_option`] to pedantic [#5401](https://github.com/rust-lang/rust-clippy/pull/5401)
* Downgrade [`unreadable_literal`] to pedantic [#5419](https://github.com/rust-lang/rust-clippy/pull/5419)
* Downgrade [`let_unit_value`] to pedantic [#5409](https://github.com/rust-lang/rust-clippy/pull/5409)
* Downgrade [`trivially_copy_pass_by_ref`] to pedantic [#5410](https://github.com/rust-lang/rust-clippy/pull/5410)
* Downgrade [`implicit_hasher`] to pedantic [#5411](https://github.com/rust-lang/rust-clippy/pull/5411)

### Enhancements

* On _nightly_ you can now use `cargo clippy --fix -Z unstable-options` to
auto-fix lints that support this [#5363](https://github.com/rust-lang/rust-clippy/pull/5363)
* Make [`redundant_clone`] also trigger on cases where the cloned value is not
consumed. [#5304](https://github.com/rust-lang/rust-clippy/pull/5304)
* Expand [`integer_arithmetic`] to also disallow bit-shifting [#5430](https://github.com/rust-lang/rust-clippy/pull/5430)
* [`option_as_ref_deref`] now detects more deref cases [#5425](https://github.com/rust-lang/rust-clippy/pull/5425)
* [`large_enum_variant`] now report the sizes of the largest and second-largest variants [#5466](https://github.com/rust-lang/rust-clippy/pull/5466)
* [`bool_comparison`] now also checks for inequality comparisons that can be
written more concisely [#5365](https://github.com/rust-lang/rust-clippy/pull/5365)
* Expand [`clone_on_copy`] to work in method call arguments as well [#5441](https://github.com/rust-lang/rust-clippy/pull/5441)
* [`redundant_pattern_matching`] now also handles `while let` [#5483](https://github.com/rust-lang/rust-clippy/pull/5483)
* [`integer_arithmetic`] now also lints references of integers [#5329](https://github.com/rust-lang/rust-clippy/pull/5329)
* Expand [`float_cmp_const`] to also work on arrays [#5345](https://github.com/rust-lang/rust-clippy/pull/5345)
* Trigger [`map_flatten`] when map is called on an `Option` [#5473](https://github.com/rust-lang/rust-clippy/pull/5473)

### False Positive Fixes

* [`many_single_char_names`] [#5468](https://github.com/rust-lang/rust-clippy/pull/5468)
* [`should_implement_trait`] [#5437](https://github.com/rust-lang/rust-clippy/pull/5437)
* [`unused_self`] [#5387](https://github.com/rust-lang/rust-clippy/pull/5387)
* [`redundant_clone`] [#5453](https://github.com/rust-lang/rust-clippy/pull/5453)
* [`precedence`] [#5445](https://github.com/rust-lang/rust-clippy/pull/5445)
* [`suspicious_op_assign_impl`] [#5424](https://github.com/rust-lang/rust-clippy/pull/5424)
* [`needless_lifetimes`] [#5293](https://github.com/rust-lang/rust-clippy/pull/5293)
* [`redundant_pattern`] [#5287](https://github.com/rust-lang/rust-clippy/pull/5287)
* [`inconsistent_digit_grouping`] [#5451](https://github.com/rust-lang/rust-clippy/pull/5451)


### Suggestion Improvements

* Improved [`question_mark`] lint suggestion so that it doesn't add redundant `as_ref()` [#5481](https://github.com/rust-lang/rust-clippy/pull/5481)
* Improve the suggested placeholder in [`option_map_unit_fn`] [#5292](https://github.com/rust-lang/rust-clippy/pull/5292)
* Improve suggestion for [`match_single_binding`] when triggered inside a closure [#5350](https://github.com/rust-lang/rust-clippy/pull/5350)

### ICE Fixes

* Handle the unstable `trivial_bounds` feature [#5296](https://github.com/rust-lang/rust-clippy/pull/5296)
* `shadow_*` lints [#5297](https://github.com/rust-lang/rust-clippy/pull/5297)

### Documentation

* Fix documentation generation for configurable lints [#5353](https://github.com/rust-lang/rust-clippy/pull/5353)
* Update documentation for [`new_ret_no_self`] [#5448](https://github.com/rust-lang/rust-clippy/pull/5448)
* The documentation for [`option_option`] now suggest using a tri-state enum [#5403](https://github.com/rust-lang/rust-clippy/pull/5403)
* Fix bit mask example in [`verbose_bit_mask`] documentation [#5454](https://github.com/rust-lang/rust-clippy/pull/5454)
* [`wildcard_imports`] documentation now mentions that `use ...::prelude::*` is
not linted [#5312](https://github.com/rust-lang/rust-clippy/pull/5312)

## Rust 1.43

Current beta, release 2020-04-23
Current stable, released 2020-04-23

[4ee1206...329923e](https://github.com/rust-lang/rust-clippy/compare/4ee1206...329923e)
[4ee1206...204bb9b](https://github.com/rust-lang/rust-clippy/compare/4ee1206...204bb9b)
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The diff between those two is just a removal of the git2 dependency, so not worth a mention in the changelog: 329923e...204bb9b


### New lints

Expand Down Expand Up @@ -68,7 +151,7 @@ Current beta, release 2020-04-23

## Rust 1.42

Current stable, released 2020-03-12
Released 2020-03-12

[69f99e7...4ee1206](https://github.com/rust-lang/rust-clippy/compare/69f99e7...4ee1206)

Expand Down