flip1995
4e74eef6e9
Add applicability level to (nearly) every span_lint_and_sugg function
2018-11-27 15:29:23 +01:00
flip1995
3740da203b
Fix bugs and improve documentation
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Some bugs and some documentation is unrelated to the Applicability change, but
these bugs were serious and the documentation was kind of required to
understand what's going on.
2018-11-27 15:29:23 +01:00
flip1995
9096269610
Add Applicability::Unspecified to span_lint_and_sugg functions
2018-11-27 15:29:23 +01:00
kennytm
5563bd6cc3
Addressed comments.
2018-11-02 22:53:57 +08:00
kennytm
2b2acf1002
Fix dogfood error.
2018-11-02 22:53:57 +08:00
kennytm
2d1c9313b0
Added lints into_iter_on_ref and into_iter_on_array. Fix #1565 .
2018-11-02 22:53:56 +08:00
Matthias Krüger
df7cff31dc
clippy: fix pedantic warnings and run clippy::pedantic lints on the codebase.
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Turn on pedantic lints in dogfood and base tests.
needless_bool: fix clippy::items-after-statements
redundant_pattern_matching: fix clippy::similar-names
mods.rs: fix clippy::explicit-iter-loop
returns.rs: allow clippy::cast-possible-wrap
Fixes #3172
2018-11-02 12:16:43 +01:00
bors[bot]
7c86a9c05c
Merge #3387
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3387: Replace big if/else expression with match r=flip1995 a=mikerite
Co-authored-by: Michael Wright <mikerite@lavabit.com>
2018-11-02 07:58:00 +00:00
Michael Wright
0a41dfd946
Use slice patterns instead of padding
2018-11-01 07:06:47 +02:00
bors[bot]
73458aebe3
Merge #3368
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3368: added downsides to "known problems" for get_unwrap lint r=flip1995 a=humean
As a beginner I found this lint to be confusing because I was not sure how the `Option` type disappeared as conceptually I know that my `.get()` and Index could fail. Initially I thought maybe the compiler or clippy was smart enough to understand that it was impossible for my `.get()` to fail in this particular case, but it was explained to me that using the Index syntax is just shorthand for directly unwrapping the value:
https://doc.rust-lang.org/src/std/collections/hash/map.rs.html#1547
For beginners or users trying to iterate quickly it seems common to litter your code with `unwrap` or `except` as placeholders for where some explicit error handling might need to take place. I think it should be warned that using Index is merely more concise, but doesn't at all reduce the risk of panics and might in fact cause you to miss handling them in a future refactor.
Co-authored-by: Michael Rutter <michael.john.rutter@gmail.com>
Co-authored-by: Michael Rutter <humean@users.noreply.github.com>
2018-10-31 10:21:51 +00:00
Michael Wright
4e054ad320
Replace big if/else expression with match
2018-10-31 06:29:38 +02:00
Michael Rutter
232a483331
more consistent use of terminology; trait > syntax
2018-10-28 12:31:02 +00:00
Michael Rutter
061a48321c
added downsides to "known problems" for get_unwrap lint
2018-10-28 08:12:47 +00:00
Philipp Hansch
840e50e97f
Don't expand macro in or_fun_call suggestion
2018-10-27 15:47:56 +02:00
Matthias Krüger
b8a9099011
Revert "new_ret_no_self: add sample from #3313 to Known Problems section."
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This reverts commit fd2f6dd382#3313 has been fixed.
2018-10-25 13:39:02 +02:00
Josh Mcguigan
079f9f45b5
new_ret_no_self walk return type to check for self
2018-10-19 17:54:25 -07:00
HMPerson1
2a9dec681f
Fix suggestion for multiple derefs
2018-10-19 14:51:25 -04:00
Josh Mcguigan
097df8f223
new_ret_no_self correct false positive on raw pointer return types
2018-10-19 05:20:33 -07:00
Josh Mcguigan
6e75050be0
new_ret_no_self correct linting of tuple return types
2018-10-19 04:55:06 -07:00
HMPerson1
a2be050965
Fix clone_on_copy not detecting derefs sometimes
2018-10-19 00:03:56 -04:00
Matthias Krüger
fd2f6dd382
new_ret_no_self: add sample from #3313 to Known Problems section.
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fix trivial typo on the way
2018-10-18 23:37:43 +02:00
Philipp Hansch
8f5a2484a0
Merge pull request #3303 from shssoichiro/3069-unnecessary-fold-pattern-guard
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Note known false positives in unnecessary_fold lint
2018-10-18 22:26:33 +02:00
Joshua Holmer
33847b579e
Update known problems for unnecessary_fold
2018-10-16 09:04:02 -04:00
Josh Mcguigan
a5e4805ecf
new_ret_no_self correctly lint impl return
2018-10-13 06:20:39 -07:00
Josh Mcguigan
2ef4af7db2
Removed unused variables
2018-10-13 06:20:39 -07:00
Josh Mcguigan
1c4fa419f3
new_ret_no_self fix false positive for impl trait return with associated type self
2018-10-13 06:20:39 -07:00
Josh Mcguigan
13ce96c4bf
new_ret_no_self corrected panic and added test stderr
2018-10-13 06:20:39 -07:00
Josh Mcguigan
eb854b233c
new_ret_no_self added positive test cases
2018-10-13 06:20:39 -07:00
Joshua Holmer
863c8e26fc
Revert "Exclude pattern guards from unnecessary_fold lint"
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This reverts commit d3c06f7252
2018-10-12 13:15:55 -04:00
Joshua Holmer
d3c06f7252
Exclude pattern guards from unnecessary_fold lint
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Methods like `Iterator::any` borrow the iterator mutably,
which is not allowed within a pattern guard and will fail to compile.
This commit prevents clippy from suggesting this type of change.
Closes #3069
2018-10-12 12:11:56 -04:00
Michael Wright
7499cb543d
Fix #2937
2018-10-10 07:52:58 +02:00
Philipp Hansch
41e94dd072
Merge pull request #3285 from devonhollowood/pedantic-dogfood-items-after-statements
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Pedantic dogfood: `items_after_statements`
2018-10-08 06:59:55 +01:00
Devon Hollowood
be983fbf52
Fix items_after_statements for sub-functions
2018-10-07 17:09:32 -07:00
Dylan Maccora
d129d049c6
Adding more detail to filter_map lint documentation.
2018-10-07 11:24:09 +11:00
Manish Goregaokar
e9c025ea70
Add license header to Rust files
2018-10-06 09:43:08 -07:00
Josh Mcguigan
f142098474
Correct false positive in wrong_self_convention lint for to_mut
2018-10-02 04:47:38 -07:00
Michael Wright
c2ee9c29ab
Merge branch 'master' into unnecessary_filter_map
2018-09-29 15:27:47 +02:00
Michael Wright
06f6b36025
rustfmt
2018-09-29 14:18:50 +02:00
Michael Wright
efdc739dfc
Move unnecessary_filter_map to a submodule
2018-09-29 14:12:40 +02:00
