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50 Commits

Author SHA1 Message Date
Manish Goregaokar
eca185438b Update rust to 0efb9dab8c7c07fa28e9df0eccc5c07ea3c17fbb (HIR+lints, Thu Sep 3 18:59:56 2015 +0530) 
fixes #294
 2015-09-03 23:12:19 +05:30
Georg Brandl
846c164709 don't say "did you mean to" - use the standard "consider..." 
"Did you mean to ..." sounds a bit condescending to me, since
if I meant to write "if let" I probably wouldn't have written "match" :)
 2015-09-02 16:46:14 +02:00
Manish Goregaokar
c3d4eb5bbd Merge branch 'pr-228' 
Conflicts:
	README.md
	src/methods.rs
 2015-08-27 15:25:56 +02:00
Manish Goregaokar
9ebcd0bf29 More macro checks 2015-08-27 04:33:59 +05:30
llogiq
6984d2bc09 added helpful links to lints that have wiki entries 2015-08-26 14:33:51 +02:00
Georg Brandl
92a3394065 all: remove unneeded deref and/or ref operations 2015-08-25 14:41:35 +02:00
R.Chavignat
3af2e3ba85 Refactored CastPass. 2015-08-23 06:26:31 +02:00
R.Chavignat
e80f2470b7 Merge branch 'master' into cast_iusize_improvements 2015-08-23 00:08:16 +02:00
R.Chavignat
79ef13592e Completed the implementation of *size handling. 
Added some more cases to the test, and implemented a new lint,
cast_possible_wrap, triggered when casting from an unsigned type to a
signed type of the same size.
 2015-08-22 23:49:03 +02:00
llogiq
5a5b1ba96b Merge pull request #216 from birkenfeld/match_pass 
new lint: using &Ref patterns instead of matching on *expr (fixes #187)
 2015-08-22 19:06:48 +02:00
Georg Brandl
8f1a237493 &-matches: dogfood fixes! 2015-08-22 14:34:39 +02:00
Georg Brandl
1587256dc4 types: check for macros in type complexity check 2015-08-22 14:30:53 +02:00
Georg Brandl
630bb76f96 new lint: type complexity (fixes #93) 
Still very naive, but it's a start.
 2015-08-22 08:57:11 +02:00
R.Chavignat
f1255d5f5d Casts : work in progress handling *size separately 2015-08-22 02:46:22 +02:00
Georg Brandl
8a10440641 utils: add match_type() helper function 
which saves one level of matching when checking for type paths
 2015-08-21 19:24:38 +02:00
Georg Brandl
a437936d49 all: put often used DefPaths into utils as consts 
Also remove the "use xxx;" blocks to ensure import paths don't change.
They don't work anyway since stuff may still be re-exported at the old
location, while we need the "canonical" location for the type checks.

Plus, the test suite catches all these cases.
 2015-08-21 19:23:05 +02:00
Georg Brandl
707e95f2e5 types: use middle::ty types instead of ast types 
This gets rid of the match_ty_unwrap function.
 2015-08-21 19:21:19 +02:00
R.Chavignat
ad0bc66402 Added support for isize/usize in the CastPass lint pass. 
Extracted the match that determines an integer types's size in a
utility function and implemented support for usize/isize.
Added a needed feature to the crate root.
Added some tests to cover those cases, and a test I previously forgot.
Silenced two errors signaled by dogfood.sh in unicode.rs.
 2015-08-21 03:03:37 +02:00
R.Chavignat
dbc9b7f46e Reworked the error messages for more heplfulness. 
Renamed the cast_possible_overflow lint to cast_possible_truncation,
and updated the error message, readme and crate root accordingly.
Added some more information to the message for the cast_precision_loss
lint.
Updated the test case to reflect changes.
 2015-08-20 22:44:40 +02:00
R.Chavignat
ab481e5cb1 Refactored the CastPass lints. 2015-08-20 21:37:37 +02:00
R.Chavignat
ff28dd324e Fixed a little oversight. 2015-08-20 14:50:26 +02:00
R.Chavignat
14528d433a Simplified reexported ast::* type paths. 
Also removed trailing whitespaces.
 2015-08-20 14:46:40 +02:00
R.Chavignat
b417f01ed8 Also test that the CastExpr's right arm is numeric. 2015-08-20 14:36:26 +02:00
R.Chavignat
1846581baa Added examples to lint descriptions. 2015-08-20 14:24:26 +02:00
R.Chavignat
993239d33a Initial implementation of lossy cast lints. 
Introduces 3 lints :
  cast_possible_overflow
  cast_precision_loss
  cast_sign_loss
Add a compile-test test case.
Fix errors spotted by dogfood script.
 2015-08-20 01:04:06 +02:00
Georg Brandl
8f4499f3ae new lint: comparing unit types (fixes #201) 2015-08-19 08:11:00 +02:00
Georg Brandl
64954283c1 add some imports to guard against crate moves 2015-08-16 09:03:06 +02:00
Georg Brandl
47b605304d all: organize imports 
* remove unused imports
* separate external and internal imports
* consistent import of rustc::lint
* move #[allow(unused_imports)] to local impl
 2015-08-16 08:55:34 +02:00
Georg Brandl
9578403638 new lint: looping over x.iter() or x.iter_mut() (fixes #157) 2015-08-13 16:31:16 +02:00
Georg Brandl
2c2716f045 all: DRY for lint descriptions 
* use the rustc style for lint descriptions
* add a script to parse all lint descriptions
  and put the generated table into README
 2015-08-13 11:14:05 +02:00
Georg Brandl
a67e55f3f0 lint messages: remove trailing period 
Since lint messages often are suffixed by ", #[warn(xxx)] on by default"
this trailing period produces an ugly clash with the comma.
 2015-08-13 08:15:42 +02:00
Georg Brandl
e8fed074cf new lint: warn if let-binding has unit value (fixes #74) 2015-08-12 13:21:07 +02:00
Georg Brandl
bcd95aec1c all: make style of lint messages consistent 
* start first sentence lowercased
* use backticks to delimit code snippets
* use "this is wrong. Consider doing X." consistently
 2015-08-12 10:47:09 +02:00
Georg Brandl
4350dab761 types: remove almost duplicate helper function 
I guess "help" instead of "note" is fine as well, so we can
get rid of the extra function.
 2015-08-11 21:25:51 +02:00
Manish Goregaokar
de5ccdfab6 Upgrade to rustc 1.3.0-nightly (4d52d7c85 2015-07-30) 2015-07-31 12:00:06 +05:30
Manish Goregaokar
0e8e8cfc9b Basic framework for structured logging 2015-07-27 00:39:09 +05:30
Joshua Yanovski
11dea78595 Fix Box<Vec<T>> test. 2015-05-06 22:52:16 -07:00
Manish Goregaokar
2756ebe056 rustup 2015-04-14 00:12:51 +05:30
Manish Goregaokar
426a3ee1e7 Rustup 2015-03-02 16:13:44 +05:30
Manish Goregaokar
b7ecb6e7c7 rustup 2015-01-07 09:35:34 +05:30
Manish Goregaokar
e57396bc52 Remove namespacing 2014-12-26 05:24:44 +05:30
Manish Goregaokar
ccf996c348 clippy lint group 2014-12-26 05:12:05 +05:30
Manish Goregaokar
39481a521c rustup (MatchSource rename, missing copy) 2014-12-26 04:35:12 +05:30
Manish Goregaokar
467b1ad9a4 rustup 2014-12-19 14:41:00 +05:30
Rohan Prinja
3a9fda7c7b Path has only 2 fields now 
See also: https://github.com/phildawes/racer/pull/72
 2014-12-04 18:05:49 +05:30
Manish Goregaokar
7bb411c239 more clippylike (from issue title) 2014-11-20 12:38:27 +05:30
Manish Goregaokar
ca7ad5fa80 Add DList lint (fixes #2) 2014-11-20 12:37:37 +05:30
Manish Goregaokar
767bd168c1 moar clippylike 2014-11-19 14:34:18 +05:30
Manish Goregaokar
9341427b0a docs 2014-11-19 14:32:47 +05:30
Manish Goregaokar
92f13d8231 boxvec 2014-11-19 14:27:34 +05:30