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502 commits

Author SHA1 Message Date
Oliver Schneider
96be287f12 detect negations of terminals like a != b vs a == b 2016-03-29 10:45:45 +02:00
Oliver Schneider
3a0791e680 make sure a < b and a >= b are considered equal by SpanlessEq 2016-03-29 10:45:45 +02:00
Oliver Schneider
6904fd5a49 add tests showing the current level of minimization with == 2016-03-29 10:45:45 +02:00
Oliver Schneider
dd6bee3b3f collect stats on bool ops and negations in an expression 2016-03-29 10:45:45 +02:00
Oliver Schneider
37cee84c44 negations around expressions can make things simpler 2016-03-29 10:45:18 +02:00
Oliver Schneider
03833f666f differentiate between logic bugs and optimizable expressions 2016-03-29 10:45:18 +02:00
Oliver Schneider
288ea79963 treat macros as terminals to prevent cfg! from giving platform specific hints 2016-03-29 10:45:18 +02:00
Oliver Schneider
0a78a795ab bugfix in quine-mc_cluskey 0.2.1 2016-03-29 10:45:18 +02:00
Oliver Schneider
050d7fd308 fallout and tests 2016-03-29 10:45:18 +02:00
Oliver Schneider
93d097eb12 better simplification 2016-03-29 10:45:18 +02:00
mcarton
0939f5a2ec Fix false positive in MATCH_SAME_ARMS and guards 2016-03-29 01:39:35 +02:00
mcarton
777e810a39 Add for _ in vec![…] to the USELESS_VEC lint 2016-03-28 23:32:55 +02:00
mcarton
371a5537eb Address nits in DOC_MARKDOWN 2016-03-28 21:24:52 +02:00
mcarton
b1d1f095f1 Improve the DOC_MARKDOWN lint 
`_` can be used for emphasize text. `::` is equality as bad outside
ticks.
 2016-03-28 21:24:36 +02:00
mcarton
42bf37f49f Add a lint for bad documentation formatting 2016-03-28 21:24:36 +02:00
mcarton
941ec6e4f5 Beautify more docs 2016-03-28 21:24:36 +02:00
mcarton
cfb1bc3723 chmod -x test files 2016-03-28 21:24:36 +02:00
mcarton
7877a42308 Fix some spelling mistakes here and there 2016-03-28 21:24:36 +02:00
mcarton
2d5e3f3118 Lint transmute from ptr to ref 2016-03-28 18:05:43 +02:00
Manish Goregaokar
3d9a7d9140 Add test for new() -> Self<'static> 2016-03-27 02:46:37 +05:30
Taylor Cramer
6adb9cb53f Added crosspointer transmute error and tests 2016-03-24 15:48:38 -07:00
mcarton
15e55f5df5 Deprecates 4 lints 
Namely STR_TO_STRING, STRING_TO_STRING, UNSTABLE_AS_SLICE and
UNSTABLE_AS_MUT_SLICE.
 2016-03-24 19:56:48 +01:00
Manish Goregaokar
523c596171 Merge pull request #727 from oli-obk/similar_names 
lint on binding-names that are too similar
 2016-03-21 10:35:36 +05:30
mcarton
ef72110684 Fix new_without_default with lts and generics 2016-03-18 19:12:32 +01:00
Oliver Schneider
fa739e4a0b update for compiletest update 2016-03-18 14:06:39 +01:00
Oliver Schneider
6a566a1009 use snippet_opt and span_suggestion 2016-03-18 14:06:39 +01:00
Oliver Schneider
9dc282e31d improve needless_bool to catch odd construct in non_expressive_names 2016-03-18 14:06:39 +01:00
Oliver Schneider
24cdb14d5a refactor for speed 2016-03-18 14:06:39 +01:00
Oliver Schneider
aa1ecb6fce fix and rebase 2016-03-18 14:06:39 +01:00
Oliver Schneider
077481053c refactoring and bugfix 2016-03-18 14:06:39 +01:00
Oliver Schneider
463897fd39 lint on too many single character bindings 2016-03-18 14:06:39 +01:00
Oliver Schneider
5373ffdeb8 suggest inserting underscores for simple cases 2016-03-18 14:06:39 +01:00
Oliver Schneider
06ca1fc0a6 lint on binding-names that are too similar 2016-03-18 14:06:39 +01:00
Oliver Schneider
64110f16dd fix Eq+Hash for Constant 2016-03-17 12:23:54 +01:00
Oliver Schneider
432d9fec38 refactor clippy-consts to use ConstInt 2016-03-17 12:23:54 +01:00
Martin Carton
fe1ded0228 Merge pull request #773 from mcarton/rustup 
Rustup to *1.9.0-nightly (c66d2380a 2016-03-15)*
 2016-03-16 20:05:38 +01:00
mcarton
976d17785e Temporary fix for rustc warning false-positive? 2016-03-16 19:28:24 +01:00
mcarton
8282a3a426 Fix problem in PANIC_PARAMS with inner format! 2016-03-15 21:05:37 +01:00
mcarton
251c3eefd1 Use span_suggestion in STRING_LIT_AS_BYTES 2016-03-15 20:35:41 +01:00
mcarton
1546cc4798 Fix ICE in OUT_OF_BOUNDS_INDEXING with ranges 2016-03-15 20:35:41 +01:00
Manish Goregaokar
6c7a2ffdb5 Rust upgrade to rustc 1.9.0-nightly (74b886ab1 2016-03-13), update compiletest 2016-03-15 20:36:21 +05:30
Oliver Schneider
d5a01e8789 prevent cc lint from panicking on unreachable code 2016-03-14 17:24:55 +01:00
Manish Goregaokar
eed9baa4fb Merge pull request #698 from mcarton/conf 
Add a configuration file and a POC `BLACKLISTED_NAME` lint
 2016-03-13 19:33:03 +05:30
mcarton
0774b203f4 Fix false-positive in panic_params 
It might still have false positives, but it’s even less likely.
 2016-03-12 21:23:57 +01:00
mcarton
7eef989ff4 Add str to types considered by len_zero 2016-03-12 21:23:56 +01:00
mcarton
aa4daea364 Lint function with too many arguments 2016-03-12 14:52:06 +01:00
mcarton
403c54ec5b White-list third-party in conf files 2016-03-12 14:51:47 +01:00
mcarton
a3031e34f9 Add a BLACKLISTED_NAME lint 2016-03-12 14:51:45 +01:00
mcarton
29c0c2bb09 Start implementing a configuration file 2016-03-12 14:50:46 +01:00
mcarton
2f13c3bdef Small nits on INDEXING_SLICING 2016-03-11 22:10:40 +01:00
Adolfo Ochagavía
87ef5f4d3b Lint against indexing and slicing 
This can be useful to prevent panics in a codebase. ATM it is a pedantic
lint, but in the future it should be added to the restricions group.
 2016-03-11 21:30:35 +01:00
mcarton
c6316df19f Rustup to 1.9.0-nightly (c9629d61c 2016-03-10) 2016-03-11 14:18:56 +01:00
mcarton
9cfc6124a3 Improve the MATCH_REF_PATS suggestions 2016-03-09 16:22:31 +01:00
Manish Goregaokar
d9b5b2a264 Merge pull request #730 from mcarton/unused-labels 
Lint unused labels and types with `fn new() -> Self` and no `Default` impl
 2016-03-09 11:26:44 +05:30
mcarton
052f5984e7 Fix types comparison 2016-03-08 17:00:44 +01:00
mcarton
d7129f560d Lint types with fn new() -> Self and no Default impl 2016-03-08 17:00:37 +01:00
mcarton
204c12c99e Lint unused labels 2016-03-08 16:43:40 +01:00
Oliver Schneider
bf20b40664 fix cyclomatic complexity lint triggering because of short circuit operations 2016-03-08 15:10:02 +01:00
llogiq
08b7931b6b Merge pull request #741 from martiansideofthemoon/blastoise 
Linting classical overflow checks
 2016-03-08 09:50:00 +01:00
KALPESH KRISHNA
9faffd2870 Adding symmetric lints and test cases 2016-03-08 13:39:44 +05:30
mcarton
8bbd8b0b92 Fix ICE in for_loop with globals 2016-03-07 23:32:43 +01:00
KALPESH KRISHNA
d6d409414e Adding underflow checks and tests 2016-03-08 02:57:45 +05:30
KALPESH KRISHNA
55fbf59f3b Linting classical overflow checks. 2016-03-08 02:48:42 +05:30
mcarton
6ad2f645be Put regex_macros tests in a separate feature 2016-03-07 19:39:49 +01:00
mcarton
3c3a4549a8 Fix tests with inclusive ranges 2016-03-07 16:55:12 +01:00
mcarton
7b135efa73 Remove bad test in for_loop 2016-03-07 16:42:49 +01:00
mcarton
13bb22a68b Remove all ExprRange 
Rustup to rustc 1.9.0-nightly (998a6720b 2016-03-07)
 2016-03-07 16:31:38 +01:00
KALPESH KRISHNA
e421a0f8a3 Warn about calling a closure in the same expression where it's defined. 2016-03-05 22:41:52 +05:30
Oliver Schneider
3b7720f992 lint ! and != in if expressions with else branches 2016-02-29 12:34:48 +01:00
Oliver Schneider
67213c9be4 lint unportable clike enum discriminants 2016-02-29 09:36:13 +01:00
llogiq
105a14f547 Merge pull request #721 from mcarton/while_let_loop 
Fix wrong suggestion in `WHILE_LET_LOOP`
 2016-02-28 22:49:56 +01:00
mcarton
76004306cc Lint manual swaps 2016-02-28 12:16:13 +01:00
mcarton
5fadfb3ea6 Fix wrong suggestion in WHILE_LET_LOOP 
Ok, I lied in the title. This basically *removes* the problematic part
but:
  1) it was ugly with big bodies;
  2) it was not indented properly;
  3) it wasn’t very smart (see #675).
 2016-02-28 12:09:28 +01:00
mcarton
72ef26272d Lint foo = bar; bar = foo sequences 2016-02-28 00:02:43 +01:00
mcarton
1c3cce8ba5 Add a lint about suspiciously formatted else if 2016-02-27 18:18:53 +01:00
mcarton
810de56079 Add a lint about suspiciously formatted =@ ops 
For `@` in {`*`, `!`, `-`}.
 2016-02-27 17:57:36 +01:00
mcarton
62cbd87728 Fix false positive in FOR_KV_MAP and &mut refs 2016-02-26 12:51:26 +01:00
llogiq
b3ffc1868f Merge pull request #689 from mcarton/entries 
Improve the `MAP_ENTRY` lint
 2016-02-26 12:18:34 +01:00
mcarton
783437eef0 Use span_suggestion in loops lints 2016-02-24 20:54:35 +01:00
mcarton
c1b2fe31b7 Use span_suggestion in len_zero 2016-02-24 20:52:47 +01:00
mcarton
3b783152cc Fix ICE with match_def_path 2016-02-22 20:00:51 +01:00
mcarton
2a0fb1fb44 Limit USELESS_FORMAT with args to string args 2016-02-22 17:54:46 +01:00
mcarton
ba3be83488 Lint about format!("{}", foo) 2016-02-20 21:15:05 +01:00
mcarton
ef4401d4ac Lint about usage of format!("string literal") 2016-02-20 17:46:20 +01:00
mcarton
aa1df8e9ff Improve the MAP_ENTRY lint 
Don’t span a suggestion when not appropriate but use a note and don’t
force it to be `if !cond`.
 2016-02-18 20:19:16 +01:00
Oliver Schneider
add483afed fix enum glob use (again) 2016-02-18 16:08:45 +01:00
Oliver Schneider
cf536d7a4f fallout 2016-02-17 13:33:32 +01:00
Oliver Schneider
e809eb61d7 fix enum_variant_names linting on all caps enum variants 2016-02-17 13:33:32 +01:00
llogiq
59c8f6210b Merge pull request #669 from shssoichiro/single-char-pattern 
Lint single-character strings as P: Pattern args
 2016-02-16 14:24:22 +01:00
mcarton
b5ba621f61 Make DERIVE_HASH_NOT_EQ symmetric 2016-02-16 00:15:11 +01:00
Manish Goregaokar
2641c4e126 Merge pull request #670 from Manishearth/better-ice-fix 
Make derive lint handle generics correctly
 2016-02-16 04:41:23 +05:30
Joshua Holmer
b1e4b496e1 Address @ilogiq's nits 2016-02-15 13:36:10 -05:00
mcarton
00b27bf7be Fix suggestion in COLLAPSIBLE_IF lint 2016-02-15 17:43:16 +01:00
mcarton
d755b1ebe2 Cleanup 2016-02-15 13:25:29 +01:00
Joshua Holmer
7eea67605a Lint single-character strings as P: Pattern args 
Fixes #650
 2016-02-14 22:40:43 -05:00
mcarton
1b93d71645 Fix ICE in EXPL_IMPL_CLONE_ON_COPY 2016-02-14 20:31:23 +01:00
llogiq
6a624fe77c Merge pull request #662 from mcarton/#601 
Fix #601
 2016-02-14 12:58:36 +01:00
llogiq
5521a75707 Merge pull request #654 from mcarton/new 
Lints about `new` methods
 2016-02-13 22:19:36 +01:00
mcarton
4562040d6b Fix false positive in NEEDLESS_RANGE_LOOP 2016-02-13 22:09:17 +01:00
mcarton
49e2501c63 Fix false positive for ifs_same_cond and cfg! 2016-02-13 15:36:57 +01:00