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1618 Commits

Author SHA1 Message Date
Devon Hollowood
b77d74030b Deprecate misaligned_transmute 2018-04-11 02:50:04 -07:00
Devon Hollowood
c6bc682325 Fix misaligned_transmute lint 
This is done by adding two new lints: cast_ptr_alignment and
transmute_ptr_to_ptr. These will replace misaligned_transmute.
 2018-04-11 02:17:59 -07:00
Oliver Schneider
0692b2bb92
Temporarily disable the needless_borrow lint 2018-04-08 11:13:46 +02:00
Oliver Schneider
d247d9c690
Merge pull request #2645 from TimNN/regex-bytes-utf8 
Allow invalid UTF-8 in bytes Regexes
 2018-04-08 08:58:38 +02:00
Evan Simmons
d712991917 New lints for write! / writeln! macros. 2018-04-07 22:45:26 -07:00
Tim Neumann
fad826f966 allow invalid UTF-8 in bytes Regexes 2018-04-07 22:18:51 +02:00
Oliver Schneider
22df45f1ac
Merge pull request #2644 from phansch/fix_nonminimal_bool_false_positive 
Fix nonminimal_bool false positive
 2018-04-07 13:17:04 +02:00
Philipp Hansch
90e7d93d6c
Fix nonminimal_bool false positive 
It was checking any is_ok, is_err, is_some, is_none method for negation
but it should only perform the check for the built-in types, not custom
types.
 2018-04-07 12:52:59 +02:00
Philipp Hansch
5abe34832d
Split up match_bool UI tests 2018-04-07 10:23:27 +02:00
Oliver Schneider
044b3d90c3
Merge pull request #2633 from mikerite/ref_cow_tests 
Move ref cow tests
 2018-04-06 12:15:33 +02:00
Philipp Hansch
641f0685d0
Split up some single_match UI tests 
This moves only the single_match tests over to the new file.
 2018-04-05 22:45:36 +02:00
Michael Wright
2fd671e4bd Move ref cow tests 
This commit moves the ref cow tests from needless_borrow.rs to ptr_arg.rs
where all the other PTR_ARG tests are.
 2018-04-05 18:13:39 +02:00
Oliver Schneider
62d595b3dc
Merge pull request #2632 from phansch/fix_useless_format_false_positive 
Fix useless_format false positive with macros
 2018-04-05 09:59:12 +02:00
Philipp Hansch
ff98e3f9f5
Fix useless_format false positive with macros 
Clippy was issuing a warning when `format!` was used inside a macro.
That's a problem because macros have different syntax and can be outside
the control of the user.

This skips the `useless_format` check if the `format!` call is inside a
macro.
 2018-04-05 07:52:26 +02:00
memoryleak47
d9508ba99d typo 2018-04-05 04:13:14 +02:00
flip1995
cecfdeab19
Don't trigger while_immutable_condition for mutable fields of tuples/structs 2018-04-03 16:41:30 +02:00
Michael Wright
6fc9d90b60 Re-enable dogfood test on Windows 
This should work now that dogfood uses a separate output directory.
 2018-04-03 06:22:42 +02:00
Oliver Schneider
90fcdafb79
Merge pull request #2608 from mrecachinas/feature/print-string-literal 
Check for literals as println! args
 2018-04-02 23:34:17 +02:00
Michael Recachinas
fa8161ba2e Revert adding env! to tests 2018-04-02 21:34:04 +01:00
Michael Recachinas
d504290839 Add edge case with env! arg to test and known problems 2018-04-02 21:14:29 +01:00
Michael Wright
0fbcb30303 Merge branch 'master' into dogfood_target_dir 2018-04-02 07:28:10 +02:00
Michael Recachinas
ddd75fbfec Add #![allow(print_literal)] to other test/ui/print_*.rs tests 2018-04-02 00:24:40 +01:00
Michael Recachinas
62220abfa6 Add implementation and tests for literal checking in print/println format args 2018-04-01 23:19:53 +01:00
Michael Wright
1ab96db791 Make dogfood test output to seperate directory 
This commit makes `cargo clippy` output the build artifacts to a
separate directory if the `CLIPPY_DOGFOOD` env var is set. This should
prevent dogfood builds from interfering with regular builds.

This should help with issue #2595.
 2018-04-01 09:44:30 +02:00
Philipp Hansch
db1ec44616
Handle nested block comments 2018-03-30 12:36:50 +02:00
Philipp Hansch
b7929cafe1
Fix false positive in empty_line_after_outer_attr 
Before, when you had a block comment between an attribute and the
following item like this:

```rust
\#[crate_type = "lib"]
/*

*/
pub struct Rust;
```

It would cause a false positive on the lint, because there is an empty
line inside the block comment.

This makes sure that basic block comments are detected and removed from
the snippet that was created before.
 2018-03-30 12:36:50 +02:00
Oliver Schneider
c1bbc173da
Address review comments 2018-03-29 13:41:53 +02:00
Oliver Schneider
eafb9fe8df
Update test suite 2018-03-28 23:49:32 +02:00
Oliver Schneider
d6344c47e3
Categorize all the lints! 2018-03-28 15:24:26 +02:00
Oliver Schneider
b6e2c47df0
Merge pull request #2572 from flip1995/immut_while 
Fix check of immutable condition in closure
 2018-03-27 07:07:27 +02:00
Michael Wright
546d2fec29 Fix enum_glob_use false positives 
Closes #2397.

This checks the def of the `ItemUse` path instead of checking the
capitalization of the path segements. It was noted that this def would
sometimes be `Def::Mod` instead of `Def::Enum` but it seems correct now.
 2018-03-27 06:34:11 +02:00
flip1995
7d29075132
Skip the mutation in while body case for closures 2018-03-27 02:13:06 +02:00
flip1995
d458f22d89
Fix check of immutable condition in closure 2018-03-27 01:21:25 +02:00
Oliver Schneider
b01b0083ba
Merge pull request #2576 from kimsnj/infinite_loop 
while_immutable_condition: fix handling of self
 2018-03-27 00:06:16 +02:00
Karim Snj
737247e50e while_immutable_condition: limit suggestion span to condition 2018-03-26 23:24:57 +02:00
Karim Snj
85bcaad412 while_immutable_condition: fix handling of self 2018-03-26 23:16:54 +02:00
Philipp Hansch
034c81b761
Fix false positive in empty_line_after_outer_attribute 
`empty_line_after_outer_attribute` produced a false positive warning when
deriving `Copy` and/or `Clone` for an item.

It looks like the second point in [this comment][that_comment] is related,
as the attribute that causes the false positive has a path of
`rustc_copy_clone_marker`.

Fixes #2475

[that_comment]: https://github.com/rust-lang/rust/issues/35900#issuecomment-245978831
 2018-03-26 21:57:42 +02:00
Oliver Schneider
1aaeb3f16b
Update needless_lifetimes_impl_trait.rs 2018-03-26 07:05:46 +02:00
Oliver Schneider
9fb63d5fc4
Merge pull request #2574 from mark-i-m/i128 
i128 is stabilizing
 2018-03-26 07:04:42 +02:00
Mark Mansi
e9f6a7c72f whitespace 2018-03-25 21:26:10 -05:00
Mark Mansi
e2d7ef9972 attempt fix stderr 2018-03-25 21:17:38 -05:00
Mark Mansi
f25d4fd253 make it pass for now 2018-03-25 21:04:05 -05:00
Mark Mansi
748ad9fb4b i128 is stable 2018-03-25 20:34:44 -05:00
Michael Wright
2b68f00722 Add tests to ensure that issue #2420 is resolved 
The issue was probably fixed by ff32d5f7. Closes #2420.
 2018-03-23 20:26:52 +02:00
Oliver Schneider
2d01f42dde
Merge pull request #2539 from Baelyk/master 
Add suggestion to useless_format
 2018-03-20 08:22:04 +01:00
Baelyk
48027105dc Add suggestion to useless_format 
Resolves #2505

Suggests that you use `"foo".to_string()` instead of `format!("foo")`.
 2018-03-19 09:27:15 -05:00
flip1995
ad459184a3 Don't lint comparison operators in arithmetic impls 2018-03-17 22:02:34 +01:00
Mateusz Mikuła
23bfa396a0 Format code 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 10:54:49 +01:00
Oliver Schneider
8749927973
Rustup 2018-03-16 09:44:20 +01:00
Mateusz Mikuła
3662ee76ab Merge branch 'miri' 2018-03-15 10:49:13 +01:00
Mateusz Mikuła
ca785afc31 Update tests 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-15 10:25:57 +01:00
Oliver Schneider
21f387d278
Update dependencies 2018-03-13 16:54:13 +01:00
Oliver Schneider
f7b2578aea
Update to rustc master 2018-03-13 11:38:21 +01:00
Hidehito Yabuuchi
ed769a3bc4 Ignore all macros in redundant_field_names 2018-03-11 13:57:28 +09:00
Karim Snj
ae5354e6ef lint: while immutable condition: do not lint constants 2018-03-07 18:25:09 +01:00
Oliver Schneider
4cf02c7e1a
Merge pull request #2483 from kimsnj/infinite_loop 
immutable while condition
 2018-03-07 08:09:48 +01:00
Karim Snj
814827113e lint: immutable condition: add internally mutable test 2018-03-06 18:27:11 +01:00
Oliver Schneider
7d5ecd5ad5
Merge pull request #2511 from flip1995/sus_impl 
UnNeg and UnNot count as additional operations now
 2018-03-06 14:35:54 +01:00
Niklas Fiekas
d55890a2b1 Increase unreadable_literal digits (fixes #1958) 2018-03-06 14:24:01 +01:00
flip1995
ed4535641b
UnNeg and UnNot count as additional operations now 2018-03-06 13:58:03 +01:00
Oliver Schneider
05f92b84c9
Merge pull request #2507 from ordovicia/redundant_field_names_range 
Don't lint range syntax with var name `start` and/or `end`
 2018-03-05 09:41:00 +01:00
Oliver Schneider
40ebff8c7a
Merge pull request #2493 from bootandy/fix_cow 
Lint passing Cow by reference
 2018-03-05 09:35:11 +01:00
Hidehito Yabuuchi
cdb60c6547 Make redundant_field_name not care range expressions 
Hand-written `Range` struct family are treated normally.
 2018-03-05 17:30:07 +09:00
Oliver Schneider
598acba7d5
Merge pull request #2497 from waywardmonkeys/single-char-pattern 
Fix single_char_pattern for \n, \t, etc.
 2018-03-05 08:43:17 +01:00
Oliver Schneider
6662aa41f9
Merge branch 'master' into fix_cow 2018-03-05 08:42:19 +01:00
Oliver Schneider
f071d1994f
Merge pull request #2504 from flip1995/lit_float_repr 
Fix unreadable_literal lint for scientific float notation
 2018-03-05 08:38:32 +01:00
Oliver Schneider
5b48b03375
Typo 2018-03-05 08:33:37 +01:00
Hidehito Yabuuchi
7b59557dcd Don't lint range syntax with var name start and end 2018-03-05 14:31:37 +09:00
HMPerson1
3045f432c7
Fix #2496 2018-03-04 22:56:03 -05:00
flip1995
86ce897084
Fix unreadable_literal lint for scientific float notation 2018-03-04 16:28:34 +01:00
bootandy
e3c13da830 Change recomendation to: &[type] from Cow<type> 2018-03-03 12:25:20 -05:00
Alex Butler
fc5b377cec Fix #2494 add suggestion for unreadable_literal 
Add `rustc --explain E0308` line to relevant tests
 2018-03-03 12:25:20 -05:00
Bruce Mitchener
769a1d9b6c Fix single_char_pattern for \n, \t, etc. 
Single characters that are escaped weren't being searched / replaced
correctly in the hint string, so it was saying to replace, say,
`"\n"` with `"\n"` rather than `'\n'`.
 2018-03-02 22:00:01 +07:00
Karim Snj
7d35fab304 lint: while loop: detect if no var from the condition is mutated 2018-03-02 00:01:08 +01:00
Karim Snj
37eca59438 lint: while immutable condition: refactor to use hir::Visitor 2018-03-01 22:00:43 +01:00
Alex Butler
42000c6cf9
Fix #2494 add suggestion for unreadable_literal 
Add `rustc --explain E0308` line to relevant tests
 2018-03-01 15:26:39 +00:00
bootandy
9a002e52e5 Lint passing Cow by reference 
Add lint for reference to Cow to the same place in the code where
lint for reference to String lives.

https://github.com/rust-lang-nursery/rust-clippy/issues/2405
 2018-02-28 10:24:10 -05:00
Karim Snj
5c1be4a4ba lint: immutable only vars in while condition 2018-02-25 18:25:31 +01:00
Guillem Nieto
8494f57c82 Fix author lint 
The author lint was generating invalid code as shown on issue:
https://github.com/rust-lang-nursery/rust-clippy/issues/2442

I've changed the generated code to properly track cast
expressions.

Unfortunatelly, I've had to rewrite the `visit_decl` method, to
avoid that last if of the chain will be added. After looking at the code,
this last line was being added because of the `let x: char` part, but not
because of the `0x45df as char` expression.

It seems that let statements should not generate code on the author
lint, but I'm not sure that this is true or if I'm breaking
something on other code generation parts.

Finally, I've added a test for the author lint, but I'm not sure that
this needs to be added to the testsuite.
 2018-02-24 02:19:47 +01:00
Oliver Schneider
575c3c4b54
Merge pull request #2471 from bootandy/fix_span2 
Fix: point to correct problem part of code, update test
 2018-02-23 08:31:57 +01:00
Oliver Schneider
5e6342d4ae
Merge pull request #2473 from phansch/handle_multiline_attributes 
Lint multiline attributes properly
 2018-02-21 21:44:04 +01:00
Philipp Hansch
d3d3d7d7be
Lint multiline attributes properly 
This makes it so that the `empty_line_after_outer_attribute` lint only
checks for newlines between the end of the attribute and the beginning
of the following item.

We need to check for the empty line count being bigger than 2 because
now the snippet of valid code contains only `\n` and splitting it
produces `["", ""]`
Invalid code will contain more than 2 empty strings.
 2018-02-21 21:29:05 +01:00
bootandy
a7c97256dc Stop unwanted newlines being applied on unwrap_or 2018-02-21 11:29:08 -05:00
bootandy
f3d1a0cec2 Add newlines in unwrap_or ui test 2018-02-20 12:37:30 -05:00
bootandy
941e062fd4 Fix: point to correct problem part of code 
Fix span so it no longer contains the whole train-wreck of code and only
points to the problem function (for the unwrap_or lint).

https://github.com/rust-lang-nursery/rust-clippy/issues/2422

Update ui test methods - it had several cases where the error message
span is now shorter
 2018-02-19 12:14:53 -05:00
Philipp Krones
c43e053f3f
Merge branch 'master' into suspicious_impl 2018-02-19 13:04:14 +01:00
flip1995
aa20277a17 Lint for suspicious implementations of arithmetic std::ops traits 2018-02-13 15:40:17 +01:00
TomasKralCZ
42120141bd Suggestion fixed, simplified lint logic. 2018-02-12 11:26:00 +01:00
TomasKralCZ
85642ddd23 Implement redundant field names lint #2244 2018-02-10 22:52:31 +01:00
Oliver Schneider
6feb0dd982
Fixes #2426 (if_same_then_else false positive) 2018-02-09 15:31:55 +01:00
Oliver Schneider
ff32d5f734
Fix #2427 2018-02-09 15:25:12 +01:00
Jonathan Goodman
44780aca5d make the copies.rs test actually test the correct lints 2018-02-08 13:26:50 -06:00
Oliver Schneider
6f48e37d22
Merge pull request #2444 from phansch/fix_incorrect_useless_attribute_suggestion 
Partly fix incorrect useless_attribute suggestion
 2018-02-07 09:07:46 +01:00
Philipp Hansch
81f5969704
Partly fix incorrect useless_attribute suggestion 
This fixes an incorrect suggestion from the `useless_attribute` lint
when using `cfg_attr`.

Additionally, it will not show a suggestion anymore, if the attribute
begins on a previous line, because it is much harder to construct the
span of multi-line `cfg_attr` attributes as they don't appear in the AST.

To fix it completely, one would have to parse upwards into the file,
and find the beginning of the `cfg_attr` attribute.
 2018-02-06 22:35:11 +01:00
Jonathan Goodman
73f2ba5ded don't suggest eliding 'static on associated consts 2018-02-06 12:22:34 -06:00
flip1995
63a7daf78c Make decimal_literal_representation a restriction lint 2018-02-06 13:05:20 +01:00
Guillem Nieto
bcf2e41421 Fix ICE comparing ExprRange 
`eq_expr` on hir::utils was throwing an ICE due to an invalid
LateContext being used. Due to this missusage, it was generating an ICE
with the code on the following issue:
https://github.com/rust-lang-nursery/rust-clippy/issues/2423
 2018-02-06 01:06:32 +01:00
Oliver Schneider
30a37efaac
Merge pull request #2433 from kimsnj/matches_sugg 
Fix suggestions for ref matches
 2018-02-05 08:21:21 +01:00
Oliver Schneider
7fddc6116e
Merge pull request #2415 from HMPerson1/fix-2356 
Fix `ImplItem`s being ignored
 2018-02-05 08:19:11 +01:00
Oliver Schneider
bef22006b4
Merge pull request #2419 from phansch/fix_doc_comment_false_positive 
Fix false positive in empty_line_after_outer_attr
 2018-02-05 08:17:29 +01:00
Karim Snj
21f606bd68 Removing extra newline 2018-02-04 13:55:37 +01:00
Karim Snj
9575dac491 Fix suggestions for ref matches 2018-02-04 13:41:54 +01:00
HMPerson1
10d2feddba
Fix const_static_lifetime 2018-02-02 02:03:21 -05:00
HMPerson1
ff83b3ecb9
Fix non_expressive_names 2018-02-02 01:54:07 -05:00
HMPerson1
3a4ea45821
Fix get_enclosing_block 2018-02-02 01:53:48 -05:00
Oliver Schneider
d5bac82837
Give travis a guaranteed existing directory for ui test output 2018-02-01 14:35:56 +01:00
Philipp Hansch
a64724fac4
Fix false positive in empty_line_after_outer_attr 
Doc comments are syntactic sugar for #[doc] attributes, so this lint was
catching them, too.

This commit makes it so that doc comments are ignored in this lint.

I think, for normal attributes it makes sense to warn about following empty
lines, for doc comments, less. This way the user has some freedom over
the formatting.
 2018-02-01 07:43:03 +01:00
Guillem Nieto
05ed421930 Update UI tests 2018-01-31 00:10:35 +01:00
Guillem Nieto
74ae9b15b5 Add question mark operator 2018-01-31 00:10:35 +01:00
flip1995
bd421cb5a5 Additionally suggest the semantic equal variant 2018-01-30 17:45:35 +01:00
flip1995
b7cb0752ff Improved suggestion on misrefactored_assign_op lint. Fixes #1239 2018-01-30 14:58:38 +01:00
Oliver Schneider
39d1d6081f
Merge pull request #2340 from phansch/newline_after_attributes 
Warn on empty lines after outer attributes
 2018-01-30 13:09:23 +01:00
Seiichi Uchida
a3c2323767 Add double comparions lint 2018-01-30 10:35:35 +09:00
Tim Nielens
0778ac81c8 #1121: already fixed, adding a test 2018-01-29 16:52:22 +01:00
Philipp Hansch
aade0d563e
Make lint work on all members of ast::Item_ 2018-01-29 10:03:52 +01:00
Philipp Hansch
83909398d2
Add test case for comments between item and attr 2018-01-29 10:03:52 +01:00
Philipp Hansch
80827c1f74
Warn on empty lines after outer attributes 2018-01-29 10:03:52 +01:00
Manish Goregaokar
4b9a0b8644 Update spans 2018-01-29 09:48:11 +05:30
Manish Goregaokar
bca80a83a5 mut_mut_macro is missing plugin(clippy) 2018-01-29 09:48:06 +05:30
Devon Hollowood
0413b3f6cf Add misaligned_transmute lint 2018-01-25 00:48:36 -08:00
Oliver Schneider
ea042657e5
Enable more patterns in the author lint 2018-01-24 13:04:06 +01:00
flip1995
31892e205e let invalid_regex point to the right place for raw strings 2018-01-23 16:52:14 +01:00
Oliver Schneider
8e7f76db9a
Merge pull request #2362 from flip1995/master 
Lint for numeric literals that have a better representation
 2018-01-23 15:54:35 +01:00
flip1995
600147926b Apply requested changes 2018-01-23 15:29:31 +01:00
flip1995
d7677fb2b6 Adapt to updated ui tests 2018-01-23 12:52:20 +01:00
flip1995
23f90afa1b Add configurable threshold, default: 4096 2018-01-23 12:34:40 +01:00
Phil Ellison
2132e5c58c Fix unnecessary_fold bug 2018-01-22 05:34:42 +00:00
Oliver Schneider
e6428873cb
Merge pull request #2350 from theotherphil/fold_any 
Lint for using hand-writing a fold with the same behaviour as any
 2018-01-19 13:31:00 +01:00
Oliver Schneider
71abd81d22 Update error count 2018-01-19 13:18:44 +01:00
Oliver Schneider
920fc17485 Don't run dogfood on windows or in the rustc test suite 2018-01-19 13:14:43 +01:00
Oliver Schneider
70302595a4
Merge branch 'master' of github.com:Manishearth/rust-clippy into fold_any 2018-01-19 12:10:24 +01:00
Oliver Schneider
9a2c50f3d6
Merge pull request #2364 from flip1995/precedence 
Add macro check to precedence lint
 2018-01-19 12:07:00 +01:00
Oliver Schneider
3c6064130b
Merge pull request #2367 from etaoins/inline-fn-without-body-lint 
Lint for trait methods without bodies
 2018-01-19 09:14:46 +01:00
Oliver Schneider
26c415ab2d
Merge pull request #2381 from HMPerson1/remove_is_unit_expr 
Replace `is_unit_expr`
 2018-01-19 09:14:04 +01:00
Michael Wright
79c6c60f51 Added further tests 2018-01-19 08:10:09 +02:00
Michael Wright
fca248957b Merge branch 'master' into option_option_pr 2018-01-19 07:56:46 +02:00
HMPerson1
8081f6fd6e
Replace is_unit_expr 2018-01-18 17:04:26 -05:00
Oliver Schneider
10c96e50c3
Don't run dogfood tests in the rustc test suite 2018-01-18 22:02:58 +01:00
Oliver Schneider
8217e33718
Only suggest implementing Copy if it can actually be done 2018-01-18 14:27:47 +01:00
Ryan Cumming
7467b83377 Suggest removing inline attributes 
This adds a `suggest_remove_item` helper that will remove an item and
all trailing whitespace. This should handle both attributes on the same
line as the function and on a separate line; the function takes the
position of the original attribute.
 2018-01-18 20:02:42 +11:00
Ryan Cumming
5f3c340bfb Lint for trait methods without bodies 
As discussed in rust-lang/rust#47475 the #[inline] attribute is
currently allowed on trait methods without bodies (i.e. without a
default implementation). This is misleading as it could be interpreted
as affecting the implementations of the trait method. Add a lint for any
use of #[inline] on a trait method without a body.

Fixes rust-lang/rust#47475
 2018-01-18 20:01:24 +11:00
Manish Goregaokar
552e950080 needless_pass_by_value: Whitelist RangeArgument (fixes #2357) 2018-01-18 14:30:53 +05:30
Manish Goregaokar
2a30c8a194 needless_pass_by_value: Add suggestion for implementing Copy (fixes #2222) 2018-01-18 14:30:47 +05:30
Manish Goregaokar
cf1fbaa36a needless_pass_by_value: Ignore for extern funcs (fixes #1844) 2018-01-18 14:30:32 +05:30
Michael Wright
d13af87d8a Fixed tests 2018-01-18 07:48:03 +02:00
Michael Wright
ec60baa864 Merge branch 'master' into option_option_pr 2018-01-18 07:21:48 +02:00
Phil Ellison
b73efad600 Add some reviewer comments 2018-01-17 21:06:16 +00:00
Phil Ellison
29a2dd4cb8 Fix bug. Don't expect lint when acc is on rhs 2018-01-17 20:11:40 +00:00
Phil Ellison
1cac693bc7 Lint on folds implementing .all, .sum and .product 2018-01-17 19:12:44 +00:00
Oliver Schneider
4f21b5b112
Update changed ui tests 2018-01-17 14:44:40 +01:00
Oliver Schneider
a2fdfc05d7
Merge pull request #2298 from goodmanjonathan/else_if_without_else 
add new lint else_if_without_else
 2018-01-17 09:35:58 +01:00
Michael Wright
e7567f2eac Made requested changes 2018-01-17 07:24:33 +02:00
Michael Wright
21fde9a9d1 Merge branch 'master' into option_option_pr 2018-01-17 06:52:00 +02:00
Phil Ellison
a64d19cc0e Fix error span to play nicely with rustfix 2018-01-16 21:20:55 +00:00
Manish Goregaokar
37f62a54f8 Show wider and more accurate suggestion for const_static_lifetime 
fixes #2365
 2018-01-16 20:46:44 +05:30
flip1995
877321ba32 Add macro check to precedence lint 2018-01-16 15:52:16 +01:00
flip1995
647da97622 Lint for numeric literals that have a better representation in another format 2018-01-16 14:01:07 +01:00
Oliver Schneider
61e2b7a4d6
Merge pull request #2355 from alusch/clone_on_ref_ptr_restriction 
Fix #2048: Move `clone_on_ref_ptr` to the restriction lints
 2018-01-16 10:40:12 +01:00
Oliver Schneider
28c3d0321a Update changed test output from rustc 2018-01-16 08:52:14 +01:00
Jonathan Goodman
40c6f431da add new lint else_if_without_else 2018-01-14 22:53:00 -06:00
Adam Lusch
f343cd22f6 Adds the missing turbofish 2018-01-14 20:19:55 -08:00
Adam Lusch
30de2e7106 Update UI test expected output 2018-01-14 20:10:36 -08:00
Adam Lusch
1615813960 Moves clone_on_ref_ptr to be a restriction lint 
Also updates the suggestion to include the full type (e.g. `Arc<Foo>::clone(&rc)`)
and adds a case using trait objects to the UI tests.
 2018-01-14 19:58:09 -08:00
Phil Ellison
ad164939ed Check that we're calling Iterator::fold 2018-01-14 20:04:34 +00:00
Phil Ellison
70a5535ffa Address some review comments 2018-01-14 18:18:09 +00:00
Oliver Schneider
2f62d803ab
Merge pull request #2349 from rust-lang-nursery/no-main-doc 
Don't warn about missing docs for main()
 2018-01-14 13:16:54 +01:00
Phil Ellison
1feb9fd550 Tidy using if_chain and snippet function. Actually check that the initial fold value is false. Remove some unwraps 2018-01-14 09:30:08 +00:00
Phil Ellison
f6e56d2559 First pass at linting for .any expressed as a .fold 2018-01-14 08:27:53 +00:00
Manish Goregaokar
7e63f93d81 Don't warn about missing docs for main() 
Fixes #2348
 2018-01-14 11:35:08 +05:30
Oliver Schneider
cc9008b7d4
Merge pull request #2347 from kimsnj/extrem_comp 
Fix #1159: avoid comparing fixed and target sized types in lint
 2018-01-13 12:27:36 +01:00
kimsnj
53c0ae0169 Fix #1159: avoid comparing fixed and target sized types in lint 2018-01-12 18:33:25 +01:00
Oliver Schneider
b863a00a4e
Merge pull request #2344 from HMPerson1/svar_to_cfn 
Add lint to replace `const`s with `const fn`s
 2018-01-12 14:59:06 +01:00
Oliver Schneider
7e21663f75
Merge pull request #2296 from DarrenTsung/test_types 
Start regression tests for types.rs
 2018-01-12 14:55:39 +01:00
HMPerson1
8505ee7028 Add lint to replace consts with const fns 2018-01-11 12:03:46 -05:00
Oliver Schneider
1245de1e46
Don't suggest changing explicit Clone impls if they have generics 2018-01-11 10:28:42 +01:00
Philipp Hansch
fded77d85e
Split up casting UI tests 
Part of #2038
 2018-01-06 11:22:20 +01:00
Pascal Hertleif
82d91c5fcb Add auto-fixable println!() suggestion 
Fixes #2319
 2018-01-04 12:46:26 +01:00
Michael Wright
6737bae9b1 Implemented option_option lint 2017-12-26 09:24:12 +02:00
Darren Tsung
0f4c40b229 Start regression tests for types.rs 2017-12-23 10:15:11 -08:00
Darren Tsung
50eb48e42b Create failing test for equal inside macro 2017-12-22 10:37:44 -08:00
Oliver Schneider
2179f4d790
Merge pull request #2284 from rust-lang-nursery/new-macro 
Move mini-macro to proc macro
 2017-12-20 21:56:00 +01:00
Manish Goregaokar
775372db90 Move mini-macro to proc macro 
We can add a bang-style proc macro again once it stabilizes (we can use
the proc macro hack, but it's unnecessary for now)
 2017-12-20 08:16:44 -08:00
Wilco Kusee
a6ccc6fe3d Also suggest as_mut for match_as_ref 2017-12-20 10:39:48 +01:00
Wilco Kusee
919601bc51 Lint for matching option as ref 2017-12-19 23:51:06 +01:00
Oliver Schneider
8ddcb81a15
Rustup and lazy_static version mismatch fix 
fixes #2274
 2017-12-15 10:05:32 +01:00
Oliver Schneider
f5f0273f53
Update ui tests to latest rustc changes 2017-12-07 11:21:37 +01:00
laurent
6c18811764 Revert the regex test change. 2017-12-01 19:59:40 +00:00
laurent
904f27a2ea Do raise a same-arms warning when the two arms are separated by an arm with a guard, fix #1996. 2017-12-01 19:25:43 +00:00
HMPerson1
c2c324ec65 Update ui test 2017-11-30 19:50:31 -05:00
HMPerson1
e2bc383383 Add linting for empty blocks too 2017-11-30 19:40:40 -05:00
HMPerson1
5fca6eb89e Fix #2160 2017-11-30 15:31:56 -05:00
Oliver Schneider
7d7fef1690
Fix #1925 2017-11-30 10:55:06 +01:00
Oliver Schneider
1c95a7cf35
Merge pull request #2251 from LaurentMazare/master 
Add a couple small tests to the match-same-arm lint + fix a small issue in search_same.
 2017-11-30 10:53:48 +01:00
Oliver Schneider
4d9c41f566
Use latest compiletest 2017-11-30 09:31:23 +01:00
laurent
c3ae2ddeb3 Fix a bug in search_same + add a test case. 2017-11-29 21:42:58 +00:00
laurent
3eb642bcdd Add another test. 2017-11-29 20:52:49 +00:00
laurent
f8dbd32433 Add a couple small tests to the match-same-arm lint. 2017-11-29 20:42:37 +00:00
Oliver Schneider
273ddafac5
Fix #2188 2017-11-29 17:20:00 +01:00
Oliver Schneider
d5b73c184b
Fix placement of new_without_default suggestion 2017-11-29 17:10:53 +01:00
Oliver Schneider
317e97bae7
Fix #2196 2017-11-29 17:06:27 +01:00
Oliver Schneider
e62727ee51
Add regression test (fixes #2234) 2017-11-29 16:05:13 +01:00
Oliver Schneider
0b0337d258
Fix #2247 2017-11-29 15:52:57 +01:00
Oliver Schneider
ad63e4eaef
Update ui output to latest nightly 2017-11-29 15:45:12 +01:00
Oliver Schneider
34da5d93ef
Merge pull request #2246 from lukasstevens/master 
Check for word beginning in stutter lint
 2017-11-27 11:05:37 +01:00
Oliver Schneider
656df3c5ed
Update stderr output to rustc changes 2017-11-27 10:20:38 +01:00
Lukas Stevens
d55d4e5144 Update ui tests 2017-11-26 18:57:34 +01:00
Oliver Schneider
af718413db
Rustup 2017-11-22 10:55:12 +01:00
Oliver Schneider
c5fa86da04
Merge pull request #2203 from clippered/float_cmp_const 
Fix #1142 float constant comparison lint
 2017-11-20 09:51:12 +01:00
Laurent Mazare
e7f4a9bb46 Fix for the new nightly version. 2017-11-20 07:47:28 +00:00
laurent
41a6d015ff More tests. 2017-11-19 11:29:25 +00:00
laurent
ed202b6055 Bugfix + add test. 2017-11-19 11:29:25 +00:00
Georg Brandl
76324851b5 tests: fixup arg handling for update-all-references 
This script does not take any args, so $1 being empty is expected.
 2017-11-18 16:11:55 +01:00
Georg Brandl
296edda3a9 const_static_lifetime: this applies not only to path types 
For example, &'static [u8] or &'static (t1, t2).
 2017-11-18 16:10:29 +01:00
Oliver Schneider
f975fb54f8
Merge pull request #2216 from LaurentMazare/master 
Handle methods with an obvious negation in the non-minimal bool lint
 2017-11-15 09:08:36 +01:00
laurent
25783fa485 Raise a lint when suggest has simplified the expression. 2017-11-14 21:14:08 +00:00
Oliver Schneider
bdf3887d22
Move 'handle_method_call_in_not' code into 'suggest' 2017-11-14 17:07:04 +01:00
Oliver Schneider
561d47f338
Merge remote-tracking branch 'origin/master' into laurent_master 2017-11-14 16:46:56 +01:00
Oliver Schneider
b464432972 Merge branch 'master' of github.com:Manishearth/rust-clippy into rust-test 2017-11-14 16:31:52 +01:00
Oliver Schneider
127c41f700
Apply changes that were required for running in the rustc test suite 2017-11-14 14:56:00 +01:00
Oliver Schneider
09d988521d
Merge pull request #2214 from rust-lang-nursery/nrlfp 
Improve `needless_range_loop`
 2017-11-10 10:11:20 +01:00
Oliver Schneider
299f1270a6
Rustup 2017-11-10 08:58:54 +01:00
Shotaro Yamada
b17899878f Build path from current_dir 2017-11-09 14:47:14 +09:00
Shotaro Yamada
5c0b99820b Use compiletest 0.3 2017-11-09 11:05:49 +09:00
laurent
82793768b7 Handle methods with an immediate negation in the non-minimal boolean lint, fixes #1930. 2017-11-07 21:43:24 +00:00
Oliver Schneider
1b323b9f35
Don't lint mixed slice indexing and usize indexing in needless_range_loop 2017-11-07 15:32:52 +01:00
Oliver Schneider
652df0fb79
Differentiate between mutable iteration and immutable iteration in needless_range_loop 2017-11-07 14:41:54 +01:00
Oliver Schneider
088555c4ea
Merge pull request #2209 from sinkuu/trait_methods 
Fix false positive in needless_pass_by_value trait methods
 2017-11-07 08:26:32 +01:00
laurent
c9681905ba Fix broken tests. 2017-11-06 23:26:44 +00:00
laurent
e2b9cf836a Fix merge issues. 2017-11-06 23:22:19 +00:00
sinkuu
6fb736bd42 Fix false positive in needless_pass_by_value trait methods 2017-11-07 06:33:49 +09:00
sinkuu
00081be73d Rustup 2017-11-07 06:32:12 +09:00
clippered
66bc12564a put back negative tests but allow float_cmp 2017-11-06 21:34:30 +11:00
clippered
ddaf8580d5 remove duplicate tests with float_cmp 2017-11-06 20:23:18 +11:00
clippered
cd3106d99f add more negative tests 2017-11-06 20:02:42 +11:00
Oliver Schneider
ed589761e6
Merge pull request #2202 from topecongiro/format 
Run `cargo fmt`
 2017-11-06 08:35:52 +01:00
Oliver Schneider
4018b0a495
Merge pull request #2197 from AlexEne/dissalow-underscores-and-numbrers 
Warns if variable name is composed only of underscores and digits.
 2017-11-06 08:11:45 +01:00
laurent
bcdf57e220 Refactor the never-loop detection, fixes #1991. 2017-11-05 14:43:28 +00:00
clippered
2787a60fc2 Fix #1142 float constant comparison lint 2017-11-05 09:37:17 +11:00
topecongiro
7a06d312fd Cargo fmt 2017-11-05 04:55:56 +09:00
Alexandru Ene
f92c91601e Addressed PR comments 2017-11-03 20:54:33 +00:00
sinkuu
d88cc5376e Add test to take Self as an argument 2017-11-03 17:56:26 +09:00
sinkuu
be7c4b4862 Fix test 2017-11-03 17:36:38 +09:00
sinkuu
cad33c0306 Extend needless_pass_by_value to methods 2017-11-03 17:36:38 +09:00
cgm616
3902b836e7 Update tests 2017-11-02 23:54:35 -05:00
cgm616
ee289c9f88 Merge branch 'master' of github.com:rust-lang-nursery/rust-clippy 2017-11-02 22:57:07 -05:00
Alexandru Ene
9d01468bc7 Warns if variable name is composed only of underscores and digits. 2017-11-03 01:01:41 +00:00
Oliver Schneider
cabbc781ca
Merge pull request #2189 from gendx/pr-1590 
Start working on #1590
 2017-11-02 10:29:30 +01:00
sinkuu
7fa27d9387 Lint transmute::<&[u8], &str> 2017-11-01 18:05:46 +09:00
kennytm
44d3ea5308 Fix lint_without_lint_pass 2017-10-31 10:04:02 -07:00
Manish Goregaokar
c526c51923 Update clippy for rustc 1.23.0-nightly (f0fe716db 2017-10-30) 2017-10-31 00:07:10 -07:00
G. Endignoux
87fd68731d Update UI tests. 2017-10-30 14:10:38 +01:00
G. Endignoux
f0a1eff1c4 Start working on #1590 2017-10-30 13:08:09 +01:00
Manish Goregaokar
09143cdaf0 Update tests; make it work with generics on context 2017-10-29 05:19:24 -04:00
cgm616
fed5a89076 Add tests for pub_restricted 2017-10-28 13:24:39 -05:00
cgm616
d094f98f0b Merge branch 'master' of github.com:rust-lang-nursery/rust-clippy 2017-10-28 12:55:16 -05:00
Alex Burka
2153d1e560 manual fixups if_let_chain -> if_chain 2017-10-23 17:53:30 -04:00
Oliver Schneider
2771378620 Merge pull request #2136 from ykrivopalov/identity_op_fixing 
Identity/erasing operation lints
 2017-10-23 09:25:08 +02:00
Oliver Schneider
b96639f23a Merge pull request #2143 from HMPerson1/master 
Add lint for fallible impls of `From`
 2017-10-23 09:21:31 +02:00
Oliver Schneider
6d89798119 Merge pull request #2163 from HMPerson1/useless_asref 
Add lint for useless `as_ref` calls
 2017-10-23 09:16:44 +02:00
cgm616
29626b883e Merge branch 'master' of github.com:rust-lang-nursery/rust-clippy 2017-10-22 10:14:44 -04:00
HMPerson1
bfa7a9b138 Add tests for generic code 2017-10-21 13:55:12 -04:00
cgm616
60c7bd47a5 Prevent should_implement_trait on private method 
This should close #2159.
 2017-10-21 07:53:57 -04:00
sinkuu
00d35eea26 Fix typo 2017-10-21 19:16:13 +09:00
HMPerson1
7206023b1b Change to TryFrom 2017-10-20 20:47:51 -04:00
HMPerson1
e5076d06db Add lint for From<String> 2017-10-20 20:47:30 -04:00
HMPerson1
ff4a850353 Add lint for useless as_ref calls 2017-10-20 20:33:19 -04:00
Oliver Schneider
0e489f3221 Merge pull request #2146 from MaloJaffre/println_empty_string 
Add PRINTLN_EMPTY_STRING lint.
 2017-10-20 17:39:34 +02:00
Malo Jaffré
22f3ca0e2c Add PRINTLN_EMPTY_STRING lint. 2017-10-20 16:45:32 +02:00
Paul Florence
acdd93a5cc Final .stderr for const_static_lifetime. 2017-10-20 10:17:55 -04:00
Paul Florence
0928168a79 Remove "#![feature(plugin)]" in the test". 2017-10-20 10:17:41 -04:00
Paul Florence
4bbda68d56 Better linting : use of span_lint_and_then. 2017-10-20 10:17:41 -04:00
Paul Florence
fbce504664 Added the test results. 2017-10-20 10:17:41 -04:00
Paul Florence
322effe415 Implementation of the const_static_lifetime lint. 2017-10-20 10:17:41 -04:00
Oliver Schneider
9293188b65 Merge pull request #2156 from cgm616/master 
Deprecate should_assert_eq lint
 2017-10-20 15:24:52 +02:00
Oliver Schneider
281bd790de Merge pull request #2148 from sinkuu/proc_macro 
needless_pass_by_value false-positive in annotation
 2017-10-20 11:12:21 +02:00
cgm616
4960d9de86 Deprecate should_assert_eq lint 
This should close #2090.
 2017-10-19 23:42:04 -05:00
sinkuu
9221bd9c97 Add test 2017-10-18 14:06:38 +09:00
clippered
dfa4cb7ade Fix #2123 : check that the source and destination are different for manual memcpy 2017-10-18 07:06:01 +11:00
Oliver Schneider
f01e45faa4 Merge pull request #2131 from devonhollowood/suggest-print 
Suggest print
 2017-10-17 15:26:41 +02:00
Oliver Schneider
343e438f9d Merge pull request #2120 from sinkuu/implicit_hasher 
Implicit hasher lint
 2017-10-17 15:24:20 +02:00
sinkuu
eea30777dd Type parameter change and type change are now in a multispan suggestion 2017-10-17 21:40:46 +09:00
sinkuu
a4f45e85b1 Use cx.access_levels.exported() instead of visibility 2017-10-17 21:13:17 +09:00
Yury Krivopalov
7b16f4d7ff Clarify message for erasing_op lint 2017-10-15 10:32:47 +03:00
Devon Hollowood
eda013d3af Change lint filename 
suggest_print.rs -> explicit_write.rs
 2017-10-14 21:42:14 -03:00
Devon Hollowood
aeeb38dab1 Change lint name 
From `suggest_print` to `explicit_write`
 2017-10-14 21:26:50 -03:00
Yury Krivopalov
033c99b1ba Add erasing_op lint 
For expressions that can be replaced by a zero.
 2017-10-14 12:34:37 +03:00
Yury Krivopalov
f68e408cb6 identity_op lint fix for '&' with unsigned types 2017-10-14 12:21:23 +03:00
sinkuu
c3332ca92e Fix panic with fake Range type 2017-10-13 21:51:57 +09:00
Devon Hollowood
e31a0941e2 Fix output for write macros 2017-10-12 05:53:20 -03:00
Devon Hollowood
1089380518 Add expected output 2017-10-12 05:33:00 -03:00
Devon Hollowood
888076b698 Add suggest_print lint 2017-10-12 05:30:35 -03:00
sinkuu
31f16b87b7 Use rustc_typeck::hir_ty_to_ty 2017-10-11 23:08:36 +09:00
sinkuu
5a61d88fa1 Apply suggestions 2017-10-11 22:17:00 +09:00
Oliver Schneider
f0aa2c1587 Merge pull request #2127 from rust-lang-nursery/enum_variant_names_fp 
Don't lint accidental "prefixes" on enum variants
 2017-10-11 13:16:59 +02:00
Oliver Schneider
58002b0e37 Merge pull request #2119 from camsteffen/never_loop 
Another never_loop fix
 2017-10-11 08:21:28 +02:00
sinkuu
159cc8413c Add implicit_hasher lint (#2101) 2017-10-11 12:10:26 +09:00
Lukas Stevens
4438c41d14 Make suggested changes 
- Fix copy-paste error
- Check for opt.map_or argument after ensuring that opt is an Option
- Use span_lint_and_then and span_suggestion
- Update reference
 2017-10-10 15:35:24 +02:00
Lukas Stevens
eb53cca768 Add lint for opt.map_or(None, f) 
Change to Warn and add multiline support

Fix typo

Update reference
 2017-10-10 13:37:45 +02:00
Oliver Schneider
af6e2a1e4e
Don't lint accidental "prefixes" on enum variants 2017-10-10 12:37:59 +02:00
Oliver Schneider
b62b1b68ed Merge pull request #2126 from camsteffen/split-tests 
Split some UI tests
 2017-10-10 10:06:14 +02:00