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Commit Graph

85 Commits

Author SHA1 Message Date
Matt Brown
91d9dc3759 Fix overeager inference 2020-11-03 16:44:24 -05:00
Matt Brown
b35db3e523 Reorganise things a little 2020-11-03 16:15:54 -05:00
Matt Brown
024d93b7fd Fix #4467 - variables are only the same if they were set in the same location 2020-11-01 11:26:42 -05:00
Matt Brown
f72e2d7de5 Fix #4374 - prevent paradox and allow Psalm to understand more assignments in conditionals 2020-10-20 14:43:05 -04:00
Matt Brown
3c29ffd0b7 Ignore just-coerced vars 2020-10-17 23:35:24 -04:00
Matt Brown
b646414304 Prevent unnecessary assignments 2020-10-17 18:44:42 -04:00
Matt Brown
055fe551c1 Suppress errors from fake statements 2020-10-17 18:35:55 -04:00
Matt Brown
9502e51a08 Fix reversed negation check 2020-10-17 17:46:00 -04:00
Matt Brown
c0f6afbd87 Improve binary op || analysis for chain 2020-10-17 17:16:47 -04:00
Matt Brown
559abb7b6a Fix style 2020-10-17 14:50:14 -04:00
Matt Brown
9f29e77adc Fix #4354 - allow assignments on RHS of || in if conditional 2020-10-17 12:29:57 -04:00
Matt Brown
083cc29c04 Fix #4347 - fix combinatorial expansion when negating if conditions 2020-10-16 10:23:15 -04:00
Matt Brown
8d2e88ef41 Fix #4333 - don’t get tripped up on try with no catches 2020-10-15 10:15:55 -04:00
Matt Brown
724b25b918 Change control_flow_graph to data_flow_graph 2020-10-13 17:28:12 -04:00
orklah
10f2966dcb
return types (#4311)
* return types

* remove willReturn for void methods
2020-10-12 15:02:52 -04:00
Matt Brown
549b200aa7 Remove mixed assignment issue 2020-10-04 17:53:26 -04:00
Matt Brown
14efde286f 4.x - refactor unused variable detection
This turns unused variable detection into an explicit control-flow problem, where before we had a more simplistic mark-and-sweep algorithm
2020-09-30 12:28:13 -04:00
Brown
c4450b930c Fix various things 2020-09-13 22:39:03 -04:00
orklah
da47588f91
replace return; by return null; in every non-void method, add return null; when mising, add return types, remove redundant phpdoc (#4176) 2020-09-13 16:39:06 -04:00
orklah
ead107fa9e
More return types (#4173)
* add native return types

* redundant phpdoc
2020-09-12 11:24:05 -04:00
Brown
eda426a594 Improve unique issue solution 2020-09-10 22:54:30 -04:00
orklah
8c7423505a
add native param types (#4137)
* add native param types

* redundant phpdoc

* add more param types and adds "?" to nullable types

* remove redundant phpdoc

* add more param types and remove redundant phpdoc

* add more param types and remove redundant phpdoc
2020-09-06 19:36:47 -04:00
orklah
f66d57f19d
add native return types (#4116)
* add native return types

* remove redundant phpdoc
2020-09-04 16:26:33 -04:00
Brown
988e17f11d Make clause fully immutable 2020-08-26 15:35:29 -04:00
Brown
8ad1c2eeb1 Use immutable data structures for clause calculations 2020-08-26 10:41:47 -04:00
Brown
76bd5b6278 Refactor type comparison 2020-07-21 19:40:35 -04:00
Brown
9ca6c868b7 Fix #3563 - add workaround for == true 2020-06-12 10:58:44 -04:00
Brown
b2e010b431 Fix #3102 - identify issues with possibly-mixed output 2020-04-08 14:07:09 -04:00
Brown
550ba0a4c9 Compare to real outer context, not if one
Fixes #3091
2020-04-07 15:13:17 -04:00
Brown
61c979136f Fix #3091 - simplify elseif negated clauses where possible 2020-04-07 13:04:24 -04:00
Matthew Brown
47c1470e3b Refactor reference checks to use more appropriate properties 2020-03-28 16:30:56 -04:00
Tyson Andre
e560858b23
Fix grammar nit in "is can never happen" message (#3025)
Should either be "is impossible" or "can never happen"
2020-03-27 17:32:49 -04:00
Matthew Brown
c85fa9083d Fix #2915 - prevent "if (true)" and similar 2020-03-15 22:23:31 -04:00
Matthew Brown
6c7f89b0ab Fix #2920 - track unevaluated code after nested returns 2020-03-15 14:31:41 -04:00
Matthew Brown
bfb919d26a Break out methods into their own classes 2020-03-11 23:04:52 -04:00
Brown
15808458cc Better understand nesting loops and switches
Fixes #2700
2020-01-27 12:17:12 -05:00
Matthew Brown
4888ae67a6 Fix #2558 - remove wedge clauses when they’re the only thing left 2020-01-06 08:56:50 -05:00
Matthew Brown
ce9435da19 Fix #2521 - use correct context class when analysing trait 2019-12-28 15:56:26 -05:00
Matthew Brown
4c8730c5a3 Improve handling of unset array, ensuring that keys don’t persevere 2019-12-22 01:42:39 +00:00
Brown
2469f04715 Improve reconciliation of arrays with constant offsets 2019-12-13 17:17:14 -05:00
Brown
05783eb616 Find issues with impossible property values 2019-12-11 17:08:02 -05:00
Brown
e476eed111 Fix issue where inside_conditional is forgotten 2019-12-11 12:06:10 -05:00
Matthew Brown
02fbf12337 Only warn about clauses in the currently-scanned conditional 2019-12-08 16:35:56 -05:00
Matthew Brown
83b10bb9af Fix #2426, or at least some of it 2019-12-08 00:49:34 -05:00
Matthew Brown
2b6831ba10 Fix too-long line 2019-12-07 01:38:24 -05:00
Matthew Brown
df395944f8 Change how $changed_var_ids is communicated 2019-12-07 01:23:35 -05:00
Brown
ef44bd104e Consolidate some fixes from the binaryop branch 2019-12-06 12:47:27 -05:00
Brown
8ff33ee64d Fix #1943 - give up analysing really complicated conditionals 2019-12-05 10:26:53 -05:00
Brown
0bcb7863f3 Use better system for storing inferred types and assertions 2019-11-25 11:44:54 -05:00
Brown
7b719915f5 Fix style things 2019-11-12 10:21:27 -05:00