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3,179 Commits 43 Branches 314 Tags 108 MiB
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109 Commits

Author SHA1 Message Date
Brown
67c90edadf Don’t check methods we’ve already checked 2018-09-30 11:34:51 -04:00
Matt Brown
f844f86a6c Improve type coercion checks in strict mode 2018-08-28 17:42:39 -04:00
Matthew Brown
2fee699d25 Fix #908 - dont’t emit UnresolvableInclude after file_exists check 2018-08-09 23:29:30 -04:00
Matt Brown
5bb5bb2476 Check this properties for redundant conditions 2018-07-10 12:32:53 -04:00
Matthew Brown
21001668df Don’t double-quote string 2018-07-10 00:39:33 -04:00
Tyson Andre
a3b1bebb5b Fix misuse of preg_quote (#869) 
1. Variable ids can contain slashes or dots, e.g. for `${'my/var'} = 2`
   or psalm's local representation of properties or array indexes
   (I forget which)
2. preg_quote's escape character should **always** be the same as the
   pattern starting character.
   Using DIRECTORY_SEPARATOR will fail to escape '/' on windows.
 2018-07-06 19:16:31 -04:00
Matthew Brown
e3ae1bf26f Fix #15 - check for uncaught throws if config flag is set 2018-06-22 01:13:49 -04:00
Matthew Brown
fa51c39902 Improve dead code analysis of switch statements 2018-06-16 21:54:44 -04:00
Matthew Brown
3670f066bb Improve dead code detection 2018-06-16 20:01:41 -04:00
Matthew Brown
b0733254bb
Use individual type objects for each string (#757) 
* Experiment with individual types for each string

* Fix bunch of errors

* Fix a few more issues

* Fix a whole bunch of bugs

* Fix most remaining bugs

* Fix isset warnings

* Fix psalm errors in psalm

* Limit big string size

* Fix falsiness of ints

* Fix issue with type widening, allowing value set in nested if to be altered

* Don’t complain if type is mixed

* Add skipped-for-now test

* Add specific test to address issue
 2018-05-18 11:02:50 -04:00
Matt Brown
a0281e5716 Improve clause eradication after ifs 2018-05-14 16:29:51 -04:00
Matthew Brown
61aeea6375 Fix whole bunches of things 2018-05-07 01:26:06 -04:00
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
35725267f9 Fix #691 - Allow comparisons to float for integer results 2018-04-24 23:02:20 -04:00
Matt Brown
1f3837d972 Fix #686 - allow undefined class inside class_exists call 2018-04-19 12:16:00 -04:00
Matt Brown
6ae39c84fc Use more locals 2018-04-13 11:28:15 -04:00
Matt Brown
60c6bb4021 Fix #650 - be more judicious about inserting mixed into places 2018-04-06 18:28:22 -04:00
Matthew Brown
4175d1a887 Add PossiblyUndefinedVariable warning when using possibly undefined array key 2018-03-17 17:35:36 -04:00
Matthew Brown
67312be2a9 Fix #562 - allow if/else blocks to initialise vars 2018-03-08 09:30:31 -05:00
Matthew Brown
88ca7d2fa7 Fix #515 - make Psalm aware of variable array keys 2018-02-17 11:24:08 -05:00
Matthew Brown
24416feb62 Improve handling of unset calls with possibly undefined variables 2018-02-10 10:30:08 -05:00
Matt Brown
1df4c3d196 Add DocblockTypeContradiction to find possible issues with docblock types 
Fixes #491
 2018-02-06 18:44:53 -05:00
Matthew Brown
44b8b22995 Improve checks for unused variables and params 2018-01-28 17:28:34 -05:00
Matthew Brown
8b740110f4 Remove more ? from docblocks 2018-01-28 17:07:09 -05:00
Matthew Brown
7ce053bd8a Make docblocks sligtly more phpdoc-compatible 2018-01-28 16:52:57 -05:00
Matthew Brown
ea28ee709d Improve unused variable detection slightly 2018-01-25 01:04:26 -05:00
Matt Brown
72a4f148ff Prevent infinite loops when analysing private functions that call each other 2018-01-24 13:11:23 -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
68b00ea49a Add automatic fix for PossiblyUndefinedVariable 2018-01-21 16:24:20 -05:00
Matt Brown
72848477c2 Add all Possibly* issues to more lenient config 
And add granularity to InvalidPropertyAssignment* issues
 2018-01-10 10:56:43 -05:00
Matt Brown
edde8930af Speed up Psalm by caching result of Union::getId 2018-01-09 15:05:48 -05:00
Matthew Brown
bb41b92789 Filter forumulae to remove assertions on unknowable things 2018-01-07 23:59:25 -05:00
Matthew Brown
c38cf9b672 Migrate type reconciliation code to its own class 2017-12-29 10:55:53 -05:00
Matthew Brown
3b7c84f484 Detect instances where loop invariants are invalidated 
Fixes #389
 2017-12-17 10:58:03 -05:00
Matt Brown
8ca5fbefea Invalidate clauses when assigning root vars 2017-12-15 17:34:21 -05:00
Matthew Brown
42dcd136ca Improve treatment of true and fix #369 2017-12-09 15:51:38 -05:00
Matthew Brown
0eedad4f6a Add UndefinedGlobalVariable issue and asssociated Possibly... one 2017-12-06 00:56:00 -05:00
Matthew Brown
cff7f35d00 Change __toString type conversions to more precise getId checks 2017-12-03 12:44:08 -05:00
Matthew Brown
a47675250a Set that a type is from docblock when substituting in docblock atomic type 2017-12-03 01:24:47 -05:00
Matthew Brown
d20b8d3034
Improve loop analysis (#365) 2017-12-02 18:28:18 -05:00
Matthew Brown
3fca70c77b Always reemove clauses if from_docblock status has changed 2017-12-02 17:57:58 -05:00
Matthew Brown
cfeb4c2586 Simplify vars_possibly_in_scope types 2017-12-02 13:32:20 -05:00
Matthew Brown
f27bd50abe
Add RedundantCondition issue, replacing FailedTypeResolution (#344) 
* Group changes

* Don’t worry about vars defined before exiting

* Fix issues with vars defined in conditionals

* Add failing test

* Only add failed reconciliation flag if nothing could be salvaged

* Avoid notice when removing clauses

* Improve handling of loops

* Fix evaluation of binary op expressions

* Remove unset vars from outer context after loop

* Ignore RedundantCondition in some more configs
 2017-11-28 00:46:41 -05:00
Matthew Brown
18cf05e087 Always keep track of assigned var ids 2017-11-25 11:21:45 -05:00
Matthew Brown
c86e73ddb6 Always keep track of referenced var ids 
which we can use for analysis elsewhere
 2017-11-24 12:17:28 -05:00
Matthew Brown
f6e01b5925 Change empty type assertions to "falsy" 
As empty has a special meaning
 2017-10-22 11:57:41 -04:00
Matthew Brown
b43c2d5f0c Fix #231 - add special case for === false checks 2017-10-10 22:36:33 -04:00
Matthew Brown
9f9e8a1b30 Improve API for inference 2017-09-03 20:52:54 -04:00
Matthew Brown
73694ab04e Suggest types when complaining of untype params 
Ref #204
 2017-09-02 18:15:52 -04:00
Matthew Brown
368b6670d7 Fix a few edgecases 2017-06-29 00:28:37 -04:00