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Author SHA1 Message Date
Eduardo Broto 7a66e6502d or_fn_call: ignore nullary associated const fns 2020-08-29 01:20:49 +02:00
flip1995 282c59820b Merge commit '3d0b0e66afdfaa519d8855b338b35b4605775945' into clippyup 2020-08-28 18:43:25 +02:00
bors 3d0b0e66af Auto merge of #5774 - ThibsG:FixNewRetNoSelf, r=ebroto 
Fix FP in `new_ret_no_self`: trigger in trait def instead of impl block

Lint in trait def instead of impl block.

Fixes: #5435

changelog: none
 2020-08-28 11:54:07 +00:00
Hirochika Matsumoto 5574182b4d Add a new lint to prevent create_dir from being used 2020-08-28 18:45:28 +09:00
Vali Schneider b006522393 added lint for todo and removed option 2020-08-27 16:55:23 -07:00
bors 07c5e9edb5 Auto merge of #5971 - giraffate:fix_fp_in_to_string_in_display, r=ebroto 
Fix FP in `to_string_in_display`

Don't emit a lint when `.to_string()` on anything that is not `self`

Fix #5967

changelog: Fix FP in `to_string_in_display` when calling `.to_string()` on anything that is not `self`
 2020-08-27 23:26:52 +00:00
Vali Schneider 459969f88f added restriction lint that prohibits the usage of unimplemented, unreachable or panic in a function of type result or option 2020-08-27 16:18:05 -07:00
Tim Nielens f3ccbef2af unit-arg - pr comments 2020-08-27 19:36:28 +02:00
ThibsG 3cb75c2e5c Remove expansion restriction + fix doc and tests naming 2020-08-27 18:25:38 +02:00
ThibsG 2a3ee5fa85 Fix FP in new_ret_no_self: trigger in trait def instead of impl block 2020-08-27 18:25:38 +02:00
Takayuki Nakata 04bff17668 Fix FP in to_string_in_display 
Don't emit a lint when `.to_string()` on anything that is not `self`
 2020-08-27 23:37:47 +09:00
Jane Lusby 91024f1fde Add new lint to prevent usage of unwrap in fns that return result 2020-08-26 16:31:49 -07:00
bors 64c4bb0d2b Auto merge of #5966 - 1c3t3a:1c3t3a-dev-5819-fix, r=Manishearth 
Corrects the float_equality_without_abs lint

Fixes an issue in the `float_equality_without_abs` lint. The lint suggestion was configured in a way that it lints the whole error and not just the subtraction part. In the current configuration the lint would suggest to change the expression in a wrong way, e.g.
```rust
let _ = (a - b) < f32::EPSILON; // before
let _ = (a - b).abs(); // after
```
This was dicovered by @flip1995. (See discussion of PR #5952).

Also the suggestion is now formatted via `utils::sugg`.
changelog: none
 2020-08-26 18:15:42 +00:00
Bastian 2d853148d7 Changed the location of the suggestion as well as the way the suggestion is assembled 2020-08-26 16:39:30 +02:00
bors 894581b872 Auto merge of #5946 - mikerite:fix-5729, r=flip1995 
Fix `let_and_return` bad suggestion

Add a cast to the suggestion when the return expression has adjustments.
These adjustments are lost when the suggestion is applied.

This is similar to the problem in issue #4437.

Closes #5729

changelog: Fix `let_and_return` bad suggestion
 2020-08-26 12:01:32 +00:00
bors 9ef44799bf Auto merge of #5949 - rail-rain:fix_fp_borrow_interior_mutable_const, r=oli-obk 
Fix fp in `borrow_interior_mutable_const`

fixes #5796

changelog: fix false positive in `borrow_interior_mutable_const` when referencing a field behind a pointer.
 2020-08-26 11:06:37 +00:00
bors ad7a03cbaa Auto merge of #5951 - ThibsG:FixMacroCloneOnRefPtr2076, r=ebroto 
Fix incorrect suggestion when `clone_on_ref_ptr` is triggered in macros

In the lint `clone_on_ref_ptr`, if the `span` is in a macro, don't expand it for suggestion.

Fixes: #2076

changelog: none

r? @ebroto
 2020-08-25 21:48:19 +00:00
Scott McMurray 3b1e5d6ff7 Re-enable len_zero for ranges now that is_empty is stable on them 2020-08-25 12:17:03 -07:00
bors f326668577 Auto merge of #5958 - mikerite:fix-fmt-20200825, r=flip1995 
Various fmt test improvements

Various fmt test improvements.

changelog: none
 2020-08-25 17:15:51 +00:00
bors f9015592f3 Auto merge of #5952 - 1c3t3a:1c3t3a-dev-5819, r=Manishearth 
Added a lint which corrects expressions like (a - b) < f32::EPSILON, according to #5819

Fixes #5819
changelog: none
 2020-08-25 16:54:48 +00:00
bors 5ef345a853 Auto merge of #5960 - flip1995:rustup, r=flip1995 
Rustup

r? @ghost

changelog: none
 2020-08-25 16:11:17 +00:00
Philipp Krones acc6b6ce07
Fix typo 2020-08-25 18:01:08 +02:00
Michael Wright 48d4736913 Simplify fmt test by using the clippy dev alias 2020-08-25 05:53:28 +02:00
Michael Wright 9102832692 Fix incorrect comment 2020-08-25 05:53:28 +02:00
bors 64b53f3877 Auto merge of #5920 - giraffate:fix_fp_for_redundant_closure_call, r=mikerite 
Fix FP for `redundant_closure_call`

Fix #5916

changelog: Fix FP for `redundant_closure_call` when called in function body
 2020-08-25 03:29:59 +00:00
Scott McMurray 48b4aeabf8 Unbreak the clippy test 2020-08-24 16:29:03 -07:00
Matthias Krüger e9964f2e8a stable_sort_primitive: print the type that is being sorted in the lint message 2020-08-24 20:06:43 +02:00
Bastian 680c68153b Added a lint which corrects expressions like (a - b) < f32::EPSILON 2020-08-24 16:31:51 +02:00
ThibsG 3d820f71fe Fix incorrect suggestion when clone_on_ref_ptr is triggered in macros 2020-08-24 14:05:49 +02:00
rail-rain ce8915c85c
typo 
Co-authored-by: Thibaud <ThibsG@users.noreply.github.com>
 2020-08-24 19:08:38 +12:00
Takayuki Nakata 9fe0ac36a5 Avoid period in lint message according to convention 2020-08-24 10:11:53 +09:00
Takayuki Nakata b2c2266792 Fix FP for redundant_closure_call 
Visit the nested things like function body when checking closure call.
 2020-08-24 09:43:16 +09:00
rail 91b200c62b Fix fp in borrow_interior_mutable_const 
Fix false positive when referencing a field behind a pointer.
 2020-08-23 22:49:08 +12:00
Eduardo Broto 8776db9f6d Fix ICE in repeat_once lint 2020-08-23 12:05:34 +02:00
Michael Wright e8d33d73dc Fix let_and_return bad suggestion 
Add a cast to the suggestion when the return expression has adjustments.
These adjustments are lost when the suggestion is applied.

This is similar to the problem in issue #4437.

Closes #5729
 2020-08-23 07:50:59 +02:00
bors dd07860b83 Auto merge of #5941 - ThibsG:InlineInCopyPassByRef, r=yaahc 
Don't lint if it has always inline attribute

Don't trigger the lint `trivially_copy_pass_by_ref` if it has `#[inline(always)]` attribute.

Note: I am not particularly familiar with `inline` impacts, so I implemented this the way that if only `#[inline]` attribute is here (without `always`), the lint will still trigger. Also, it will still trigger if it has `#[inline(never)]`.
Just tell me if it sounds too much conservative.

Fixes: #5876

changelog: none
 2020-08-22 18:30:39 +00:00
Christian Stefanescu 53508aeb65 Run sh tests/ui/update-all-references.sh 2020-08-22 14:22:02 +02:00
Christian Stefanescu 5b07b9ed61 Widen understanding of prelude import 
Prelude imports are exempt from wildcard import warnings. Until now only
imports of the form

```
use ...::prelude::*;
```

were considered. This change makes it so that the segment `prelude` can
show up anywhere, for instance:

```
use ...::prelude::v1::*;
```

Fixes #5917
 2020-08-22 14:22:02 +02:00
ThibsG 191b6c798f Don't lint if it has always inline attribute 2020-08-22 12:58:35 +02:00
ThibsG 03bc7aed44 Add async test case for wrong_self_convention lint 2020-08-22 08:14:42 +02:00
bors b57ef14290 Auto merge of #5926 - giraffate:improve_lint_message_in_to_string_in_display, r=yaahc 
Improve lint message in `to_string_in_display`

This is a follow-up of https://github.com/rust-lang/rust-clippy/pull/5831.

changelog: none
 2020-08-22 04:51:38 +00:00
Michael Wright 11efd75aeb Fix false negative in option_as_ref_deref 2020-08-21 07:23:04 +02:00
Tim Nielens 2ecc2ac864 unit-arg - improve suggestion 2020-08-21 00:42:11 +02:00
bors 4104611913 Auto merge of #5928 - mikerite:fix-5924, r=ebroto 
Fix false positive in `PRECEDENCE` lint

Extend the lint to handle chains of methods combined with unary negation.

Closes #5924

changelog: Fix false negative in `PRECEDENCE` lint
 2020-08-20 22:09:27 +00:00
Michael Wright c236c0fb56 Fix false positive in PRECEDENCE lint 
Extend the lint to handle chains of methods combined with unary negation.

Closes #5924
 2020-08-20 06:34:48 +02:00
Takayuki Nakata 902b28275e Improve lint message in to_string_in_display 2020-08-19 22:31:34 +09:00
Eduardo Broto 6a12bae194 no from/to bits in const: add tests cases for f64 2020-08-18 22:19:30 +02:00
Eduardo Broto df4d42fc2d transmute: avoid suggesting from/to bits in const 2020-08-18 21:55:56 +02:00
flip1995 c680602005
Merge remote-tracking branch 'upstream/master' into rustup 2020-08-18 19:50:23 +02:00
bors 9360ca6dc2 Auto merge of #5908 - giraffate:fix_fp_for_same_item_push, r=flip1995 
Fix FP for `same_item_push`

Fixes https://github.com/rust-lang/rust-clippy/issues/5902

changelog: Fix FP for `same_item_push` where the pushed variable is mutated.
 2020-08-17 16:49:03 +00:00
David Wood f13d2bfd9b clippy: support QPath::LangItem 
This commit updates clippy with the introduction of `QPath::LangItem` so
that it still compiles.

Signed-off-by: David Wood <david@davidtw.co>
 2020-08-17 13:55:05 +01:00
Tomasz Miąsko 4f4abf4e06 Warn about explicit self-assignment 
Warn about assignments where left-hand side place expression is the same
as right-hand side value expression. For example, warn about assignment in:

```rust
pub struct Event {
    id: usize,
    x: i32,
    y: i32,
}

pub fn copy_position(a: &mut Event, b: &Event) {
    a.x = b.x;
    a.y = a.y;
}
```
 2020-08-16 23:31:36 +02:00
Dániel Buga fc1e07e0c1 Rename lint to use plural form 2020-08-16 22:16:39 +02:00
Dániel Buga b175642a85 Fix missed rename 2020-08-16 21:33:29 +02:00
Dániel Buga 75637c1eda Catch function calls in argument lists, add tests that tuples don't get linted 2020-08-16 20:27:54 +02:00
Dániel Buga a7cc5d4068 Also simplify if the closure body is an index expression 2020-08-16 20:27:54 +02:00
Dániel Buga a3ea65c2d9 Implement new lint 2020-08-16 20:27:22 +02:00
bors 3bd98895f1 Auto merge of #5725 - montrivo:should-impl-trait, r=flip1995 
should_impl_trait - ignore methods with lifetime params

Fixes: #5617

changelog: don't lint should_implement_trait when an `Iterator::next` case has explicit parameters
 2020-08-16 17:51:18 +00:00
bors 78857cc9d3 Auto merge of #5907 - wiomoc:feature/useless-vec-max-size, r=flip1995 
appreciative too_large_for_stack in useless `vec!`

Fixes: #5847
changelog: Add `too_large_for_stack ` configuration option for `USELESS_VEC`
 2020-08-16 17:30:12 +00:00
bors dff7e74b27 Auto merge of #5903 - jrqc:needless_return, r=ebroto,flip1995 
Needless return

Fixes #5858
changelog: fix false positive [`needless_return`]
 2020-08-16 17:08:45 +00:00
bors c8e05fc1c6 Auto merge of #5881 - wiomoc:feature/single-char-push_str, r=ebroto,flip1995 
Lint `push_str` with a single-character string literal

Fixes #5875
changelog:  `* [single_char_push_str]`
 2020-08-16 16:41:57 +00:00
bors e522ca3c8d Auto merge of #5831 - chansuke:to_string_in_display, r=flip1995 
Don't use `to_string` in impl Display

fixes #3876

this PR is derived from [Toxyxer's implementation](https://github.com/rust-lang/rust-clippy/pull/5574).
changelog: add [`to_string_in_display`] lint
 2020-08-16 16:21:37 +00:00
Eduardo Broto 1a140dcc1c Improve needless_doctest_main by using the parser 2020-08-16 00:25:54 +02:00
jrqc baa4cb1cdd early return removed 2020-08-16 00:24:27 +03:00
jrqc a7d5c2f967 Modifications according to the code review 2020-08-16 00:24:27 +03:00
jrqc 65d10c7abf Borrow checker added 2020-08-16 00:24:27 +03:00
Christoph Walcher ae56e988a2
Merge lint with single_char_pattern 2020-08-15 01:40:55 +02:00
Christoph Walcher 72d2c2eab4
Lint push_str with a single-character string literal 
Fixes #5875
 2020-08-15 01:40:55 +02:00
Takayuki Nakata f98ffa271d Fix FP for same_item_push 
Don't emit a lint when `pushed_item` was declared as mutable variable.
 2020-08-14 22:54:12 +09:00
chansuke 8e549978e5 Don't use to_string in impl Display 2020-08-14 21:38:11 +09:00
Christoph Walcher 8514b8407a
appreciative too_large_for_stack in useless vec! 
Fixes: #5847
 2020-08-14 14:29:16 +02:00
bors d5f5487252 Auto merge of #5899 - JarredAllen:rc-box-suggestion, r=yaahc 
Change Rc<Box<T>> recommendation to be Rc<T> instead of Box<T>

Fixes #5722

changelog: Suggest `Rc<Box<T>>` -> `Rc<T>` in [`redundant_allocation`] lint
 2020-08-13 13:31:55 +00:00
bors fc4fd91914 Auto merge of #5900 - ThibsG:ParensUselessConversion4750, r=phansch 
Fix: keep parenthesis for suggestion in `useless_conversion` lint

Note: this lint was previously named `identity_conversion`.

fixes: #4750

changelog: fix parenthesis for `useless_conversion` lint suggestion
 2020-08-13 05:27:29 +00:00
ThibsG 5634c8da02 Fix: keep parenthesis for suggestion in useless_conversion lint 2020-08-12 21:44:02 +02:00
JarredAllen 480ccc3dbe Change Rc<Box<T>> recommendation to be Rc<T> instead of Box<T> 2020-08-12 10:35:08 -07:00
bors 439bae62a4 Auto merge of #5884 - Ryan1729:patch-1, r=flip1995 
Add the other overloadable operations to suspicious_arithmetic_impl

In #2268 I idly mused that the other user-overloadable operations could be added to this lint. Knowing that the lint was arguably incomplete was gnawing at the back of my mind, so I figured that I might as well make this PR, particularly given the change needed was so small.

changelog: Start warning on suspicious implementations of the `BitAnd`, `BitOr`, `BitXor`, `Rem`, `Shl`, and `Shr` traits.
 2020-08-12 17:00:48 +00:00
Ryan1729 7bd7a46331 run tests/ui/update-references.sh to update 'suspicious_arithmetic_impl.rs' 2020-08-12 10:52:20 -06:00
Ryan1729 f4eeff99b6 add tests for Rem, BitAnd, BitOr, BitXor, Shl, and Shr 2020-08-12 10:33:16 -06:00
flip1995 027780ca2c Merge commit '09bd400243ed6f7059fedc0c1623aae3792521d6' into clippyup 2020-08-11 17:50:45 +02:00
Matthias Krüger be3e695b60 if_not_else: make lint adhere to lint message convention 2020-08-11 16:43:53 +02:00
Matthias Krüger 605e027fda if_let_some_result: make lint adhere to lint message convention 2020-08-11 16:40:45 +02:00
Matthias Krüger 89591a78b8 enum-variant-names: make lint adhere to lint message convention 2020-08-11 16:38:20 +02:00
Matthias Krüger db390f5e6a enum-clike-unportable-variant: tweak message a bit (Clike -> C-like) 2020-08-11 16:35:09 +02:00
Matthias Krüger 2de290d5c5 duration-subsec: make lint adhere to lint message convention 2020-08-11 16:31:02 +02:00
Matthias Krüger 423615693b pub-enum-variant-names: make lint adhere to lint message convention 2020-08-11 16:28:05 +02:00
Matthias Krüger 1f17c3b02b multiple_inherent_impl: make lint adhere to lint message convention 2020-08-11 15:28:51 +02:00
Matthias Krüger bdf4dc3abd implicit-saturating-sub: make lint adhere to lint message convention 2020-08-11 15:22:59 +02:00
Matthias Krüger f171f89aed int_plus_one: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
Matthias Krüger 6af297f80e iter-next-slice: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
Matthias Krüger 04867e004e mutex-atomic: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
Matthias Krüger ac194cafc1 map_clone: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
Matthias Krüger c0a9d64818 stable-sort-primitive: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
bors 3337f7956c Auto merge of #5892 - matthiaskrgr:redundant_mut, r=flip1995 
unnecessary-mut-passed: make lint message say if fn is a function or a method

changelog: refine "unnecessary-mut-passed" lint message
 2020-08-11 12:52:41 +00:00
bors 09bd400243 Auto merge of #5891 - flip1995:rustup, r=flip1995 
Rustup

r? @ghost

Sync back rust-lang/rust#75098

changelog: none
 2020-08-11 12:32:10 +00:00
flip1995 9311c11d7c
Fix sync fallout 2020-08-11 14:21:27 +02:00
Matthias Krüger b8713e3854 unnecessary-mut-passed: make lint message say if fn is a function or a method. 2020-08-11 14:16:56 +02:00
Dylan DPC 9e73d33680 Rollup merge of #75098 - Ryan1729:clippy-pointer-cast-lint-experiment, r=oli-obk 
Clippy pointer cast lint experiment

This PR is an experiment about exposing more parts of `rustc_typeck` for use in `clippy`. In particular, the code that checks where a cast is valid or not was exposed, which necessitated exposing [`FnCtxt`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_typeck/check/struct.FnCtxt.html), and figuring out how to create an instance of that type inside `clippy`.

This was prompted by [this clippy issue](https://github.com/rust-lang/rust-clippy/issues/2064).

r? @oli-obk
 2020-08-11 01:56:30 +02:00
bors cc5bfd473c Auto merge of #5888 - matthiaskrgr:lints, r=yaahc 
make a bunch of lints texts adhere to rustc dev guide

According to the rustc-dev guide: "The text should be matter of fact and avoid capitalization and periods, unless multiple sentences are needed"

changelog: make some lint output adhere to the rustc-dev guide
 2020-08-10 22:40:42 +00:00
Matthias Krüger 6d0b5e24df update test stderr 2020-08-11 00:27:55 +02:00
Matthias Krüger dabf989195 neg-cmp-op-on-partial-ord: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 178da9b2ef neg-multiply: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger e519bb3c85 overflow-check-conditional: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 9178363574 path-buf-push-overwrite: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 81f77a411e range-zip-with-len: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 3e1e0c9bdb redundant-static-lifetimes: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 5d69ca5e11 also change "deprecated-attribute" message 2020-08-10 23:49:06 +02:00
Matthias Krüger fe37ddbd11 suspicious-arithmetic-impl: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 7954c22a99 unknown: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger b36a6c9594 ref_in_deref: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 4418ff122f unneeded-field-pattern: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 2792260636 empty-liner-after-outer-attr: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 0db5cb1393 drop_bounds: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 590b91d8d4 double-parens: make lint adhere to lint message convention and do minor refactoring 2020-08-10 23:49:06 +02:00
Matthias Krüger ba7a01a6a8 double-comparisons: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 6b0a6a70f8 default-trait-access: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 3d592b5154 cmp_null: make lint adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 8679dd375b unnecessary_unwrap, panicking_unwrap: make lints adhere to lint message convention 2020-08-10 23:49:06 +02:00
Matthias Krüger 9b7ab1d38b checked-conversions: make lint adhere to lint message convention 2020-08-10 23:48:57 +02:00
Eduardo Broto 5d66bd7bb3 Avoid or_fun_call for const_fn with no args 2020-08-10 23:38:58 +02:00
Matthias Krüger 40416c0fa8 naive_bytecount: make lint adhere to lint message convention 2020-08-10 20:55:23 +02:00
Matthias Krüger fd379a889e builtin-type-shadow: make lint adhere to lint message convention 2020-08-10 20:55:23 +02:00
Matthias Krüger 0876f17d77 bool-comparison: make lint adhere to lint message convention 2020-08-10 20:55:23 +02:00
Matthias Krüger e57aafe33f too-many-lines: make lint adhere to lint message convention 2020-08-10 20:55:23 +02:00
Philipp Krones ee8db50e13
Rollup merge of #5871 - wiomoc:feature/methodcall-minmax, r=flip1995 
Lint .min(x).max(y) with x < y

Fixes  #5854

changelog: Also lint `ord.min(a).max(b)`, where `a < b` in [`min_max`] lint
 2020-08-10 14:56:29 +02:00
Philipp Krones 08ab29bed1
Rollup merge of #5870 - ebroto:5789_allow_unsafe_derive_deserialize, r=flip1995 
enable #[allow(clippy::unsafe_derive_deserialize)]

Before this change this lint could not be allowed as the code we are checking is automatically generated.

changelog: Enable using the `allow` attribute on top of an ADT linted by [`unsafe_derive_deserialize`].

Fixes: #5789
 2020-08-10 14:56:27 +02:00
Philipp Krones 8ee57eed79
Rollup merge of #5869 - wiomoc:feature/implicit-self, r=ebroto,flip1995 
New lint against `Self` as an arbitrary self type

Fixes #5861

changelog: * [`needless_arbitrary_self_type`] [#5869](https://github.com/rust-lang/rust-clippy/pull/5869)
 2020-08-10 14:56:26 +02:00
Philipp Krones 9da5b6d1d0
Rollup merge of #5825 - giraffate:same_item_push, r=Manishearth 
Add the new lint `same_item_push`

changelog: Add the new lint `same_item_push`

Fixed #4078. As I said in https://github.com/rust-lang/rust-clippy/issues/4078#issuecomment-658184195, I referrerd to https://github.com/rust-lang/rust-clippy/pull/4647.
 2020-08-10 14:56:25 +02:00
Tim Nielens 166c520e9a should_impl_trait - pr comments 2020-08-09 15:10:00 +02:00
Tim Nielens 2bc0ecd44b should_implement_trait - add test cases for every checked trait method 2020-08-09 15:10:00 +02:00
Tim Nielens a77e881ec9 should_impl_trait - ignore methods with lifetime params 2020-08-09 15:10:00 +02:00
Ryan1729 873e5f5c19 add allow unused_unsafe and allow dead_code 2020-08-09 00:39:14 -06:00
Ryan1729 bc8d32d36b fix unary minus on usize and unused variable errors in .fixed file 2020-08-09 00:28:56 -06:00
Ryan1729 84db238fa1 add a test example of where transmutes_expressible_as_ptr_casts should not suggest anything 2020-08-09 00:15:56 -06:00
Ryan1729 a1ca12581a update stderr for transmutes_expressible_as_ptr_casts 2020-08-08 21:03:41 -06:00
bors 70c46de012 Auto merge of #5877 - ebroto:5872_loops_ice, r=Manishearth 
Fix ICE in `loops` module

changelog: Fix ICE related to `needless_collect` when a call to `iter()` was not present.

I went for restoring the old suggestion of `next().is_some()` over `get(0).is_some()` given that `iter()` is not necessarily present (could be e.g. `into_iter()` or `iter_mut()`)  and that the old suggestion could change semantics, e.g. a call to `filter()` could be present between `iter()` and the collect part.

Fixes #5872
 2020-08-08 18:44:48 +00:00
bors 3899d6001c Auto merge of #5878 - flip1995:rustup, r=flip1995 
Rustup

r? @ghost

changelog: none
 2020-08-08 17:28:34 +00:00
Eduardo Broto 888657e09a Fix ICE in loops module 2020-08-08 18:13:43 +02:00
Christoph Walcher 87e740921a
check impl Ord / is_float 2020-08-07 18:30:20 +02:00
Christoph Walcher bfe610cc8d
ignore mutable self reference parameters 2020-08-07 18:08:51 +02:00
Christoph Walcher e03f73e627
fix nits 2020-08-07 18:08:51 +02:00
Christoph Walcher c87d999fa2
fix ui tests 2020-08-07 18:08:51 +02:00
Christoph Walcher d635b76eaf
adopt comments from review 2020-08-07 18:08:51 +02:00
Christoph Walcher e0a4988fcc
Lint against Self as an arbitrary self type 
Fixes #5861
 2020-08-07 18:08:51 +02:00
bors a7fa264ae7 Auto merge of #74821 - oli-obk:const_eval_read_uninit_fast_path, r=wesleywiser 
Check whether locals are too large instead of whether accesses into them are too large

Essentially this stops const prop from attempting to optimize

```rust
let mut x = [0_u8; 5000];
x[42] = 3;
```

I don't expect this to be a perf improvement without #73656 (which is also where the lack of this PR will be a perf regression).

r? @wesleywiser
 2020-08-07 15:28:07 +00:00
Ryan1729 fe9ad57e98 copy over *.fixed file 2020-08-06 20:28:29 -06:00
Ryan Wiedemann 49c7e39d03 Apply suggestions from code review 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-08-06 07:57:31 -06:00
Ryan1729 b0c8c7af16 add newline to transmutes_expressible_as_ptr_casts.rs 2020-08-06 04:49:06 -06:00
Ryan1729 ded2d6c233 add extra error message to the expected stderr for transmutes_expressible_as_ptr_casts test 2020-08-06 04:24:25 -06:00
Ryan1729 94340d6e17 add documentation to functions that call do_check and add a test against lint ordering changing 2020-08-06 04:24:25 -06:00
Ryan1729 ccc4747f46 get the expected number of errors by acknowledging that other lints are covering the same ground 2020-08-06 04:24:25 -06:00