1
0
mirror of https://github.com/danog/psalm.git synced 2024-12-15 19:07:00 +01:00
Commit Graph

145 Commits

Author SHA1 Message Date
Bruce Weirdan
933822e400 Do not consider isset checks on static properties as redundant (#5525)
* Do not consider isset checks on static properties as redundant

Unlike normal properties, static properties do not have a prescribed
initialization sequence, so they can always be uninitialized (or unset).
Thus `isset()` checks on them are never redundant.

Fixes vimeo/psalm#5489

* Fix issue with nullable is_static
2021-04-25 15:53:07 -04:00
Matthew Brown
85a0ef0456
Revert "Do not consider isset checks on static properties as redundant (#5525)" (#5670)
This reverts commit cd002e6a87.
2021-04-25 15:46:13 -04:00
Matt Brown
67c5dc3c79 Fix #5517 - don’t let a variable’s by-refness be overwritten by a @var docblock 2021-04-25 15:11:23 -04:00
Bruce Weirdan
cd002e6a87
Do not consider isset checks on static properties as redundant (#5525)
* Do not consider isset checks on static properties as redundant

Unlike normal properties, static properties do not have a prescribed
initialization sequence, so they can always be uninitialized (or unset).
Thus `isset()` checks on them are never redundant.

Fixes vimeo/psalm#5489

* Fix issue with nullable is_static
2021-03-30 11:56:08 -04:00
Matt Brown
44c6d3035b Add more mixed origin information 2021-03-20 21:45:38 -04:00
Samuel Mortenson
4aabb411a8
Added event to prevent tainting. (#5398)
* Added event to prevent tainting.

* Remove optional codebase parameter.

* Removed falsy check for codebase.

* Use two separate hooks for adding and removing taints

* Add slashes

* Update add/remove taint test name.

* Cleaned up SafeArrayKeyChecker example plugin.

* Added more AddRemoveTaintsEvent calls to codebase.

* Fix type check error with $added_taints param.

* Added AddRemoveTaintsEvent to remaining classes.

* Fix post-merge error.

* Add comma

* Remove $int_offset that never existed

Co-authored-by: Matt Brown <github@muglug.com>
2021-03-19 22:41:41 -04:00
Matt Brown
3046468d1e Add hints for MixedAssignment issues 2021-03-17 01:10:42 -04:00
orklah
5191dac3fa
Introduce Virtual Nodes in order to differentiate real nodes in plugins (#5222) 2021-02-15 16:18:41 -05:00
Matt Brown
e43f2259ea Fix #4839 - undefined possibly set in by-reference should be treated as such 2020-12-14 16:57:48 -05:00
Matt Brown
bef9ab37e6 Fix #4759 – don’t generate assertion when assigning to same-named variable 2020-12-03 09:42:26 -05:00
Matt Brown
1a629ccc82 Fix a few issues 2020-12-01 18:26:15 -05:00
Matt Brown
6f86201f34 Break up AssignmentAnalyzer::analyze 2020-11-30 14:57:35 -05:00
Matthew Brown
60ac109c01
Add RedundantPropertyInitializationCheck (#4732)
* Add RedundantPropertyInitializationCheck

* add documentation for RedundantPropertyInitializationCheck (#4734)

Co-authored-by: orklah <orklah@users.noreply.github.com>
2020-11-29 11:57:20 -05:00
Matt Brown
0efd4ebd7d Detect some erroneous issets 2020-11-29 09:26:39 -05:00
Matt Brown
f8ddc7e58a Add slash 2020-11-24 15:07:15 -05:00
Matt Brown
41af653bd4 Add support for some dependent types 2020-11-24 14:50:35 -05:00
Matt Brown
95de6cf177 Allow immutable classes to be specialised through calls 2020-11-19 01:38:20 -05:00
Matt Brown
4e5111f1a8 Fix #4472 - if something flows into a byref var it’s used 2020-11-17 15:30:53 -05:00
Matt Brown
46ebca4497 Fix coalesce operation tainting 2020-11-10 14:36:36 -05:00
Matt Brown
81babf2430 Clone to prevent incorrect references 2020-11-10 09:01:46 -05:00
Matt Brown
966b139504 Fix dupe semicolons 2020-11-01 11:42:09 -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
8a2983e5e9 Fix #4336 - don’t merge sources twice for null coalesce 2020-10-15 09:57:37 -04:00
Matt Brown
724b25b918 Change control_flow_graph to data_flow_graph 2020-10-13 17:28:12 -04:00
Matt Brown
516141a380 Rename ControlFlowGraph to more appropriate DataFlowGraph 2020-10-13 16:49:03 -04:00
orklah
10f2966dcb
return types (#4311)
* return types

* remove willReturn for void methods
2020-10-12 15:02:52 -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
19f88a2e31 Add improvements from unused variable checks 2020-09-28 00:45:02 -04:00
Brown
56cddd16bf Rename TaintGraph to ControlFlowGraph because it’s about to do more 2020-09-20 23:59:52 -04:00
Brown
0f6a271858 Improve file-based suppression of taints 2020-09-20 19:37:25 -04:00
Brown
2968b3b065 Add to StatementsAnalyzer taint object instead of Context 2020-09-20 18:42:21 -04:00
Brown
abb9502921 Rename Taint object to TaintGraph 2020-09-20 18:27:02 -04:00
orklah
ead107fa9e
More return types (#4173)
* add native return types

* redundant phpdoc
2020-09-12 11:24:05 -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
92239add4d Add some backwards-incompatible changes for 4.x 2020-08-30 11:44:14 -04:00
Brown
efe143a396 Fix #4077 - always track closure purity 2020-08-28 12:42:55 -04:00
Brown
4e10a0ed6f Fix #4036 - add immutable annotations automatically too 2020-08-24 19:29:00 -04:00
Brown
67f9adb33c Allow adding pure annotations to functions
Ref #4036
2020-08-23 10:28:26 -04:00
Brown
fd4ced42a7 Don’t register new assignment inside isset expr 2020-07-31 12:44:01 -04:00
Brown
57cd21346c Fix #3914 - treat $i++ like $i = $i + 1 2020-07-31 11:26:54 -04:00
Brown
eddd7b8c11 Fix #1916 - support @var docblock annotations in more places 2020-07-26 13:23:21 -04:00
Brown
b1e583ebed Detect concat operation on property
Ref #3870
2020-07-24 16:01:45 -04:00
Brown
76bd5b6278 Refactor type comparison 2020-07-21 19:40:35 -04:00
Brown
9ca8fb80b7 Carry over taints after @var docblock type hints 2020-07-17 11:30:44 -04:00
Brown
42a3cedd31 Fix #3742 - add null to type after possibly null array access 2020-07-05 09:12:07 -04:00
Brown
67b2edc328 Allow more things to be suppressed with @psalm-suppress TaintedInput 2020-07-02 11:53:51 -04:00
Brown
ae7c5b095b Fix #3712 - allow taints to be suppressed with @psalm-suppress 2020-07-01 23:23:45 -04:00
Brown
8f2e28c36b Improve tainting of specializable classes 2020-06-19 01:22:51 -04:00
Brown
49f0592794 Improve tracking of array taints 2020-06-18 18:48:19 -04:00