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464 commits

Author SHA1 Message Date
Eduardo Broto
798a5cf5bc Merge remote-tracking branch 'upstream/master' into rustup 2020-09-27 15:09:52 +02:00
Oliver Scherer
a6fda14394 Move qualify_min_const_fn out of rustc into clippy 2020-09-26 16:08:24 +02:00
flip1995
d1f9cad102 Merge commit 'e636b88aa180e8cab9e28802aac90adbc984234d' into clippyup 2020-09-24 14:49:22 +02:00
Eduardo Broto
ce83d8d4d1 Revert "Avoid or_fun_call for const_fn with no args" 
This reverts commit 5d66bd7bb3.
 2020-09-23 00:39:00 +02:00
Eduardo Broto
3e294b22a4 Revert "or_fn_call: ignore nullary associated const fns" 
This reverts commit 7a66e6502d.
 2020-09-23 00:34:56 +02:00
rail
ce06472246 replace walk_ptrs_ty with peel_refs 2020-09-17 10:11:59 +12:00
bors
06f1902878 Auto merge of #5937 - montrivo:option_if_let_else, r=flip1995 
option_if_let_else - distinguish pure from impure else expressions

Addresses partially #5821.

changelog: improve the lint `option_if_let_else`. Suggest `map_or` or `map_or_else` based on the else expression purity.
 2020-09-16 19:36:49 +00:00
Tim Nielens
6ba36bcfd3 option_if_let_else - distinguish pure from impure else expressions 2020-09-16 01:30:50 +02:00
Eduardo Broto
8afa7ed6ae Add internal lint MatchTypeOnDiagItem 2020-09-15 10:29:53 +02:00
flip1995
a12828a80a Merge commit '5034d47f721ff4c3a3ff2aca9ef2ef3e1d067f9f' into clippyup 2020-09-10 17:47:07 +02:00
bors
55efa96659 Auto merge of #5931 - montrivo:unit-arg, r=flip1995 
improve the suggestion of the lint `unit-arg`

Fixes #5823
Fixes #6015

Changes
```
help: move the expression in front of the call...
  |
3 |     g();
  |
help: ...and use a unit literal instead
  |
3 |     o.map_or((), |i| f(i))
  |
```
into
```
help: move the expression in front of the call and replace it with the unit literal `()`
  |
3 |     g();
  |     o.map_or((), |i| f(i))
  |
```
changelog: improve the suggestion of the lint `unit-arg`
 2020-09-10 14:11:27 +00:00
Eduardo Broto
2905fff936 Run cargo dev fmt 2020-09-04 23:30:55 +02:00
Eduardo Broto
23646e6583 Merge remote-tracking branch 'upstream/master' into sync-from-rust 2020-09-04 23:27:01 +02:00
LeSeulArtichaut
28f9b84042 ty.kind -> ty.kind() in rustdoc and clippy 2020-09-04 18:27:33 +02:00
Tim Nielens
b220ddf146 unit-arg - pr remarks 2020-09-02 23:30:40 +02:00
Tim Nielens
b1f0e019fe Merge branch 'master' into unit-arg 2020-09-02 19:39:54 +02:00
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
Thibaud
ffaadae8e4
Update clippy_lints/src/utils/mod.rs 
Co-authored-by: Eduardo Broto <ebroto@tutanota.com>
 2020-08-28 09:31:29 +02:00
Thibaud
e8be047c5b
Update clippy_lints/src/utils/mod.rs 
Co-authored-by: Eduardo Broto <ebroto@tutanota.com>
 2020-08-28 09:31:12 +02:00
Tim Nielens
f3ccbef2af unit-arg - pr comments 2020-08-27 19:36:28 +02:00
ThibsG
504612622f Merge logic of looking for Self type 2020-08-27 18:31:31 +02:00
Hirochika Matsumoto
9d18c24b56 Fix typo 2020-08-26 16:03:35 +09:00
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
flip1995
c680602005
Merge remote-tracking branch 'upstream/master' into rustup 2020-08-18 19:50:23 +02:00
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
6afa4ef60f Introduce function for comparing expression values 
Introduce `eq_expr_value(cx, a, b)` as a shortcut for
`SpanlessEq::new(cx).ignore_fn().eq_expr(cx, a, b)`.

No functional changes intended.
 2020-08-16 23:30:33 +02:00
flip1995
027780ca2c Merge commit '09bd400243ed6f7059fedc0c1623aae3792521d6' into clippyup 2020-08-11 17:50:45 +02:00
Eduardo Broto
5d66bd7bb3 Avoid or_fun_call for const_fn with no args 2020-08-10 23:38:58 +02:00
bors
3899d6001c Auto merge of #5878 - flip1995:rustup, r=flip1995 
Rustup

r? @ghost

changelog: none
 2020-08-08 17:28:34 +00:00
Nicholas Nethercote
01bba2c532 Eliminate the SessionGlobals from librustc_ast. 
By moving `{known,used}_attrs` from `SessionGlobals` to `Session`. This
means they are accessed via the `Session`, rather than via TLS. A few
`Attr` methods and `librustc_ast` functions are now methods of
`Session`.

All of this required passing a `Session` to lots of functions that didn't
already have one. Some of these functions also had arguments removed, because
those arguments could be accessed directly via the `Session` argument.

`contains_feature_attr()` was dead, and is removed.

Some functions were moved from `librustc_ast` elsewhere because they now need
to access `Session`, which isn't available in that crate.
- `entry_point_type()` --> `librustc_builtin_macros`
- `global_allocator_spans()` --> `librustc_metadata`
- `is_proc_macro_attr()` --> `Session`
 2020-08-08 12:03:42 +10:00
bors
2d4c3379d3 Auto merge of #5809 - JarredAllen:stable_sort_primitive, r=Manishearth 
Stable sort primitive

changelog: Implements #5762
 2020-08-05 20:41:21 +00:00
Philipp Krones
fb7ad956f6
Rollup merge of #5856 - phansch:remove-symbol-reexport, r=flip1995 
Remove old Symbol reexport

I couldn't really tell what it was meant to improve. It seems more clear
without the renaming to `Name`?

changelog: none
 2020-08-04 12:06:43 +02:00
JarredAllen
25abd7ae76 Create stable_sort_primitive lint 2020-08-03 11:17:43 -07:00
Philipp Hansch
cb00cdf0d7
Remove old Symbol reexport 
I couldn't really tell what it was meant to improve. It seems more clear
without the renaming to `Name`?
 2020-08-02 11:25:03 +02:00
Valentin Lazureanu
aa3d9ca0e9 Rename HAIR to THIR (Typed HIR). 2020-07-31 22:15:12 +00:00
Bastian Kauschke
6ce37fab95 introduce PredicateAtom 2020-07-27 21:07:37 +02:00
Bastian Kauschke
88787083f4 this might be unqualified, but at least it's now quantified 2020-07-27 21:06:36 +02:00
Bastian Kauschke
dfa1af2059 clippy 2020-07-27 21:06:36 +02:00
David Wood
b7c8b96e66 trait_sel: only test predicates w/ no substs 
This commit modifies the `substitute_normalize_and_test_predicates`
query, renaming it to `impossible_predicates` and only checking
predicates which do not require substs. By making this change,
polymorphization doesn't have to explicitly support vtables.

Signed-off-by: David Wood <david@davidtw.co>
 2020-07-20 11:23:26 +01:00
Valentin Lazureanu
5a20489c5c Rename TypeckTables to TypeckResults. 2020-07-17 08:47:04 +00:00
flip1995
6f25adbd5a Merge commit '2ca58e7dda4a9eb142599638c59dc04d15961175' into clippyup 2020-07-14 14:59:59 +02:00
Philipp Krones
32ef448bdb
Rollup merge of #5756 - ebroto:5754_sort_by, r=flip1995 
unnecessary_sort_by: avoid linting if key borrows

changelog: Avoid linting if key borrows in [`unnecessary_sort_by`]

Fixes #5754
Closes #2313
 2020-07-13 15:59:44 +02:00
Eduardo Broto
db1c946aaa unnecessary_sort_by: avoid linting if key borrows 2020-07-08 21:31:59 +02:00
robojumper
1740dda763 fix match_like_matches_macro in clippy 2020-07-06 18:35:58 +02:00
JarredAllen
6ce981225b Clean existing lint code to match new lint 2020-07-03 16:51:44 -07:00
JarredAllen
5150277a4f Used clippy to clean itself 2020-07-03 16:50:45 -07:00
Eduard-Mihai Burtescu
30c046ede4 Use 'tcx for references to AccessLevels wherever possible. 2020-07-03 00:04:48 +03:00
Eduard-Mihai Burtescu
590e07bbc2 rustc_lint: avoid using TypeckTables::empty for LateContext. 2020-07-02 16:51:04 +03:00
Eduard-Mihai Burtescu
f5ce0e5fe9 rustc_lint: only query typeck_tables_of when a lint needs it. 2020-06-26 02:56:23 +03:00