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Commit Graph

213 Commits

Author SHA1 Message Date
Matthew Brown
1a4ddc7cdd
Support value types (#707)
* Add first idea

* Add initial count experiments

* Remove false positives

* Fix getId to support changes in conditionals

* Add better tests

* Strip types when not exists

* Fix array offsets

* More fixes

* Add class constant value types

* Clone constants everywhere

* Don’t complain unnecessarily

* Be more lenient with possibly invalid __sets

* Fix mixed issues

* Fix bug concerning orred string equality

* Remove unnecessary casts
2018-05-03 13:56:30 -04:00
Matthew Brown
19ccdbc08b Remove unnecessary foreach 2018-04-24 21:15:33 -04:00
Matthew Brown
3e7e1b3020 Fix #694 - remove descendent vars when possibly reassigning 2018-04-24 21:02:07 -04:00
Matt Brown
f3b579b06a Fix #685 - ignore assignment in conditional 2018-04-19 11:58:51 -04:00
Matthew Brown
a5f639d879 Fix array type conversion 2018-04-18 23:49:09 -04:00
Matthew Brown
392f3194c0 Fix #684 - use getIterator return type for IteratorAggregate functions 2018-04-18 23:47:21 -04:00
Matt Brown
9099a0972b Remove bad variable check 2018-04-18 12:10:49 -04:00
Matt Brown
5b7d190640 Emit RedundantCondition when asserting two variables can never be equal 2018-04-17 15:39:09 -04:00
Matt Brown
6afaf5aae9 Make Psalm compatible with PHP Parser 4 2018-04-17 13:06:02 -04:00
Matt Brown
3cf5345728 Improve codebase mixed coverage calculation by ignoring initial loops 2018-04-13 17:26:07 -04:00
Matt Brown
6e6ae7aaa6 Only complain about redundant conditions when check_variables is true 2018-04-11 14:37:01 -04:00
Matt Brown
fe46e4e63d Make tests a bit more specific 2018-04-10 15:47:04 -04:00
Matthew Brown
f15c26d7f4 Change how type impossibilities are treated to improve message types 2018-04-10 01:27:26 -04:00
Matthew Brown
b634e1a1b7 Add more refined treatment of InvalidIterator 2018-03-20 22:59:22 -04:00
Matthew Brown
eb3750d8f3 Remove unnecessary @var annotations 2018-03-17 00:19:55 -04:00
Matt Brown
e5e0c56abc Don’t remove clauses on mixed, just substitute for wedges 2018-03-15 16:40:22 -04:00
Matt Brown
4873228e52 Fix #561 - add all the do-defined vars before checking loop 2018-03-08 11:17:27 -05:00
Matt Brown
4bf652863b Also check for non-false returns on LessSpecificReturnType 2018-03-07 11:16:56 -05:00
Matthew Brown
ecef628e21 Prevent iterating over undefined class 2018-03-03 16:52:04 -05:00
Matt Brown
1f358e36ef Fix #544 - remove possibly assigned try vars from catch initialisations 2018-02-27 11:25:27 -05:00
Tyson Andre
7aeacebba4 Fix possible typos in comments and issue messages 2018-02-19 15:35:13 -05:00
Tyson Andre
aea3779c96 Fix unused imports in psalm, wrong param order doc comments (#523)
(Some of the imports appear as strings elsewhere in the same file)
2018-02-18 17:55:11 -05:00
Matthew Brown
88ca7d2fa7 Fix #515 - make Psalm aware of variable array keys 2018-02-17 11:24:08 -05:00
Matthew Brown
f56edd3c04 Fix issue found by better analysis 2018-02-17 11:21:45 -05:00
Matt Brown
78cc1786c8 Don’t check newly-scoped vars in conditional 2018-02-08 14:46:06 -05:00
Matthew Brown
6955f77e2e Fix #493 - add support for multiple @var lines per docblock 2018-02-07 23:33:31 -05:00
Matt Brown
7f4be858c2 Fix #498 - add better issue type for docblock contradiction 2018-02-07 15:20:47 -05:00
Matt Brown
685ea29ebe Move asserted var creation after conditional reconciliation 2018-02-07 14:13:57 -05:00
Matthew Brown
970ceab396 Check loop context var exists
This can happen if the parent has been reassigned
2018-02-06 21:03:36 -05:00
Matt Brown
1df4c3d196 Add DocblockTypeContradiction to find possible issues with docblock types
Fixes #491
2018-02-06 18:44:53 -05:00
Matt Brown
1d46124bab Fix issues found by detecting docblock type inconsistencies 2018-02-06 13:40:28 -05:00
Matt Brown
d88eadbb0e Fix #486 - skip first reconciliation in loop checker for do stmts 2018-02-06 11:07:52 -05:00
Matt Brown
8747d78c39 Suppress RedundantCondition when analysing first loop of do
Ref #486
2018-02-05 17:29:13 -05:00
Matthew Brown
8e0998e081 Break apart the Codebase class 2018-02-03 18:56:54 -05:00
Matthew Brown
fb300baa6d Move a bunch of code into Codebase 2018-02-01 00:50:01 -05:00
Matt Brown
c7b2ae4e0e Fix do while nullability issue 2018-01-29 17:18:03 -05:00
Matthew Brown
44b8b22995 Improve checks for unused variables and params 2018-01-28 17:28:34 -05:00
Matthew Brown
f628187de9 Remove dead code found by improved Psalm checks 2018-01-28 12:01:51 -05:00
Matt Brown
a2d11cce51 Fix static/self return type handling 2018-01-26 13:51:00 -05:00
Matt Brown
5e0a8c4339 Inherit correct self return type 2018-01-26 10:59:30 -05:00
Matt Brown
75fd14c492 Fix long line 2018-01-25 14:19:22 -05:00
Matt Brown
450618cc35 Treat do expression as statements plus loop 2018-01-25 13:46:17 -05:00
Matthew Brown
ea28ee709d Improve unused variable detection slightly 2018-01-25 01:04:26 -05:00
Matthew Brown
b06cfd025a Allow continue inside case statement as alias for break
Fixes #464
2018-01-24 00:01:08 -05:00
Matthew Brown
e8487e86f0 Make sure else/elseif roots are at the if declaration 2018-01-21 22:05:57 -05:00
Matthew Brown
68b00ea49a Add automatic fix for PossiblyUndefinedVariable 2018-01-21 16:24:20 -05:00
Matthew Brown
799aef628e Fix type assignment checks 2018-01-20 11:48:16 -05:00
Scott
2bab66855b Specify delimiter in preg_quote
```
PHP Warning:  preg_match(): Unknown modifier 't' in /home/scott/project-redacted/vendor/vimeo/psalm/src/Psalm/Checker/Statements/Block/IfChecker.php on line 166
```
2018-01-17 18:15:13 -05:00
Matt Brown
a253ca68bc Allow array_filter to inspect closure bodies 2018-01-17 16:07:46 -05:00
Matthew Brown
bd6e4a09bd Refactor to break up too-large-files 2018-01-14 12:09:40 -05:00