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6213 Commits

Author SHA1 Message Date
Matt Brown
7e65355513 4.x - detect falty !is_resource checks 2020-10-12 09:57:11 -04:00
Matt Brown
b85cbd01a7 4.x - add support for PHP 8 callmap 2020-10-12 09:41:25 -04:00
Matt Brown
f3b05f5ab5 Move static code out of src 2020-10-12 00:59:19 -04:00
Matt Brown
5be7276a17 Fix #4306 - negating positive-numeric is useless, avoid crash 2020-10-11 23:16:43 -04:00
Matt Brown
7195275993 Fix #4299 - only allow unpacking for the zeroeth-indexed element 2020-10-08 09:51:27 -04:00
Matt Brown
e9b520d72d Ignore precondition issues in loop 2020-10-07 20:24:50 -04:00
Matt Brown
3b19913b44 Unbreak CI 2020-10-07 18:50:30 -04:00
Matt Brown
a9c145a725 Convert numeric literal strings to their int/float equivalents for numeric operations 2020-10-07 18:06:41 -04:00
Matt Brown
443025eab8 Fix addition of int and string type 2020-10-07 18:01:41 -04:00
Matt Brown
8b7657f379 Fix #4297 - use correct property id for each different MissingConstructor error 2020-10-07 17:54:00 -04:00
Matt Brown
1f2d2764ab Fix #4287 - intersection of regular arrays should not result in crash 2020-10-07 17:47:17 -04:00
Matt Brown
c8d4bafb85 Improve accuracy of messages 2020-10-07 17:26:37 -04:00
Matt Brown
c2108e89db Warn about impossible/redundant conditions in RHS of || 2020-10-07 17:04:01 -04:00
Matt Brown
595b8178e0 Improve error message 2020-10-07 15:36:31 -04:00
Matt Brown
54ec83c5ee Use better locations for errors 2020-10-07 13:53:35 -04:00
Matt Brown
639ae61284 Always check LHS of or condition before applying to RHS 2020-10-07 13:40:09 -04:00
Matt Brown
26a674dcb4 Improve message even more 2020-10-07 12:41:36 -04:00
Matt Brown
8f188877ae Improve language further 2020-10-07 12:34:28 -04:00
Matt Brown
95ec310807 Clarify names 2020-10-07 12:24:36 -04:00
Matt Brown
f49884a30d Fix bug 2020-10-07 12:04:54 -04:00
Matt Brown
f655b97330 Simplified even more 2020-10-07 12:00:53 -04:00
Matt Brown
8aaebfc2c4 Simplify more 2020-10-07 11:55:57 -04:00
Matt Brown
21a6f34088 Fix linting 2020-10-07 11:52:02 -04:00
Matt Brown
02e18c0cde Improve clause-to-string conversion 2020-10-07 11:46:53 -04:00
feek
8d2db4e673
feature: universal object crates (#3948) 
* feature: universal object crates

* docs: document universal object crate config option

Co-authored-by: Matthew Brown <github@muglug.com>
 2020-10-07 09:56:21 -04:00
Marco Perone
a12fbb7f90
add some more stubs for array functions (#4271) 
* add some more stubs for array functions

* add function brackets to stubs

* add parameter names

* remove redundant brackets

* remove stubs already defined in return type providers
 2020-10-06 09:13:19 -04:00
Matt Brown
377dc8da8f 4.x - change/remove some default config values 2020-10-05 10:08:41 -04:00
Matt Brown
d5f4fd5b9c 4.x - don’t skip checks on unresolvable includes 2020-10-05 09:57:54 -04:00
Matt Brown
fb604bfacb 4.x - move class constants into their own storage object 2020-10-05 09:50:32 -04:00
Matt Brown
ea47548dd0 4.x - Prevent AfterFunctionCallAnalysisInterface from rewriting return types 2020-10-04 23:39:20 -04:00
Matt Brown
939297484c 4.x - rename TFn to TClosure 2020-10-04 23:32:01 -04:00
Matt Brown
549b200aa7 Remove mixed assignment issue 2020-10-04 17:53:26 -04:00
Matt Brown
ad8bda9eeb Fix indentation 2020-10-04 00:18:55 -04:00
Matt Brown
d532133325 Add support for Stringable 2020-10-04 00:17:16 -04:00
Matt Brown
ec3501b244 Ensure PHP 8 continuation of 7.4 method signature features 2020-10-03 23:34:29 -04:00
Matt Brown
127e66df65 Elevate trait mismatch issues in PHP 8.0 2020-10-03 22:59:43 -04:00
Matt Brown
1a11897849 4.x - add support for the nullsafe operator 2020-10-03 20:21:52 -04:00
Saif Eddin G
0475f379aa
add support for 'COMPOSER' env variable for alternate name of 'composer.json' (#4275) 2020-10-03 02:26:37 -04:00
Matt Brown
6a91c2f70e Fix @no-named-arguments more 2020-10-02 21:09:37 -04:00
Matt Brown
009b33b17d Support @no-named-args when calling in PHP 8 2020-10-02 20:58:51 -04:00
Matt Brown
5a94043a7f Unbreak gettype support 2020-10-02 20:33:35 -04:00
Matt Brown
63a11bae15 4.x - Support named arguments 
Ref #4089
 2020-10-02 20:27:01 -04:00
Matt Brown
2cd306b75c Promoted properties are always initialized 2020-10-02 19:44:58 -04:00
Matt Brown
5bcd1bbb75 4.x - add support for get_debug_type function 
Ref #4089
 2020-10-02 19:15:47 -04:00
Matt Brown
74934ffdbb 4.x - rename GetClassT to TDependentGetClass 2020-10-02 18:47:23 -04:00
Matt Brown
211553c53f Support property type promotion ref #4089 2020-10-02 18:31:32 -04:00
Matt Brown
6866e443dc Small refactor 2020-10-02 18:24:46 -04:00
orklah
17d53974e6
change label (#4272) 2020-10-02 15:08:26 -04:00
Matt Brown
c9e47450a7 Fix #4266 - prevent OOM when analysing closure unioned with invokable class 2020-10-02 00:47:42 -04:00
Matt Brown
6ad5e1c013 Fix #4264 - prevent crash when analysing file with duplicate classes 2020-10-01 15:07:25 -04:00
Matt Brown
35081c0d21 Ensure catch variables are marked as used 2020-09-30 13:51:02 -04:00
Matt Brown
fc001cdf65 Treat func_get_args as using function params 2020-09-30 13:08:01 -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
Matt Brown
169b2b7023 Fix analysis when there’s a break in a loop after a reassignment 2020-09-30 00:04:07 -04:00
David de Boer
046725bd21
Fix: allowMissingFiles not respected for ignored files (#4259) 2020-09-29 11:27:35 -04:00
Daniil Gentili
1eca537209
Add SplStack, SplHeap, SplMinHeap, SplMaxHeap, SplPriorityQueue stubs (#4255) 
* Add SplStack, SplHeap, SplMinHeap, SplMaxHeap, SplPriorityQueue stubs

* Add SplFixedArray
 2020-09-29 11:27:12 -04:00
Brown
19f88a2e31 Add improvements from unused variable checks 2020-09-28 00:45:02 -04:00
Brown
1afbce82ca Ensure loop marks vars as possibly assigned 2020-09-27 17:50:48 -04:00
Bruce Weirdan
d9776aa710
Fixes crash due to class/filename mismatch (#4247) 
Introduced in 56cddd16bf
 2020-09-26 13:31:38 -04:00
Brown
4f28b38556 Fix unused var in finally false-positive 2020-09-25 10:20:22 -04:00
Brown
c17bacd682 Prevent duplicate switch return types 2020-09-25 09:45:20 -04:00
Brown
d52d7ef6aa Add extra loops for more reliable analysis 2020-09-25 00:59:58 -04:00
Brown
da65a4327f Move taint graph functionality into its own object 2020-09-25 00:37:40 -04:00
orklah
83ca918824
preg_split can't take null in limit (#4236) 
* preg_split can't take null in limit

* fix wrong type in preg_split
 2020-09-22 13:46:37 -04:00
aheart
8da6feb7b7
Filter selected text to prevent invalid XML (#4234) 2020-09-22 13:44:14 -04:00
orklah
37a2f8a33d
unused use statements (#4228) 2020-09-22 01:10:46 -04:00
Brown
3593a120f3 Add missing = true 2020-09-22 01:10:11 -04:00
orklah
250fa8e42d
misc changes (#4227) 
* misc changes

* misc changes
 2020-09-22 00:44:31 -04:00
Brown
275c6bf4e7 Propagate has_returned flag 2020-09-22 00:43:13 -04:00
Brown
3015aca2df Fix fudging var 2020-09-21 16:23:44 -04:00
Brown
b501db6dd2 Skip currently-failing undefined variable test 2020-09-21 16:01:14 -04:00
Brown
cdb2b5caf6 Be a little bit more robust in finally handling 2020-09-21 15:37:10 -04:00
Brown
3e0f449163 Detect more issues inside finally block 2020-09-21 15:16:19 -04:00
Brown
fe94ae0603 Make sure to union try-set vars 2020-09-21 14:33:34 -04:00
Brown
7bd1c43be1 Don’t forget control actions 2020-09-21 11:18:30 -04:00
Brown
56cddd16bf Rename TaintGraph to ControlFlowGraph because it’s about to do more 2020-09-20 23:59:52 -04:00
Brown
70b8c8c0e4 Revert StatementsAnalyzer change 2020-09-20 21:01:59 -04:00
Brown
ef612ea598 Fix tests 2020-09-20 20:58:34 -04:00
Brown
0f6a271858 Improve file-based suppression of taints 2020-09-20 19:37:25 -04:00
Brown
5c23a3d7b3 Localise taint analysis better 2020-09-20 19:26:49 -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
de16308f2e
useless comparison (#4223) 
* remove unused code

* fix wrong fix
 2020-09-20 13:01:27 -04:00
Brown
cf8dcc163e Use shuffled files 2020-09-20 12:59:32 -04:00
orklah
24a38f21ce
Use array destructuring when possible (#4221) 
* list usage

* fix inversion
 2020-09-20 12:55:38 -04:00
orklah
b4bfbb6a28
remove incorrect inheritDoc (#4220) 2020-09-20 12:55:10 -04:00
orklah
1a1b88bb5e
add visibilities to constants (#4219) 2020-09-20 12:54:46 -04:00
Brown
ef3cf67f50 Fix #4198 - make analysis of class-string property assignments more robust 2020-09-20 09:18:35 -04:00
orklah
cb7065ae07
replace deprecated methods with their equivalent (#4217) 2020-09-20 08:56:49 -04:00
orklah
a9a364e363
Misc improvements (#4216) 
* misc changes

* fix CI
 2020-09-20 08:55:28 -04:00
orklah
b19f0a7034
Remove empty() and use strict comparison when safe (#4211) 
* replace empty usage with stricter checks

* use strict comparison when safe

* replace is_null with === null for consistency
 2020-09-19 18:26:51 -04:00
Brown
1ac527bbf1 Meke staticy methods properly static 2020-09-19 18:24:36 -04:00
Brown
62d43817f6 Fix #4206 - add shortcut for if ((bool) $foo) 2020-09-19 18:15:12 -04:00
Brown
0ae436d335 Fix a couple of false-positive redundant conditions 2020-09-19 18:12:14 -04:00
Brown
72d1d799b1 Fix #4208 - array with possibly-undefined keys isn‘t really sealed 2020-09-19 15:46:54 -04:00
Brown
f973937aec Fix #4209 - allow hinting arrow function return type 2020-09-19 14:59:19 -04:00
Brown
a8a2a4cb66 Fix #4210 - fix __invoke declaration tracing 2020-09-19 14:18:52 -04:00
Brown
94ed53b25a func_num_args is pure 
fixes #4215
 2020-09-19 13:58:29 -04:00
orklah
5db75dfbf2
align default value with documentation (#4188) 2020-09-17 21:40:19 -04:00
Brown
363887a445 Add explicit offset 
Fixes #4202
 2020-09-17 21:35:30 -04:00
Daniel Badura
7d5dbd3f38
add random_int as stub, returns positive-int if min is positive-int (#4199) 2020-09-17 08:31:31 -04:00
orklah
191495328a
Fix errors in return types (#4189) 
* FunctionLikeAnalyzer::verifyReturnType returns void

* ArrayFunctionArgumentsAnalyzer::checkArgumentsMatch returns void

* AssertionFinder::scrapeAssertions can't return null
 2020-09-16 17:35:55 -04:00
Brown
dda013dc2e Only refine for matching closure union members 
Ref #4136
 2020-09-15 09:40:27 -04:00
Brown
0b209864fe Improve accuracy of array_filter 2020-09-14 13:31:53 -04:00
Brown
8d7fe83e2a Improve array_merge return type 2020-09-14 13:06:15 -04:00
Brown
b10c1ac280 Fix style 2020-09-14 12:19:30 -04:00
Brown
1f3215d36b Support more array intersections in type parsing 2020-09-14 12:13:33 -04:00
Brown
02b725f8a2 Add back suppression 2020-09-14 11:02:04 -04:00
Brown
a37a3c5c96 Make sure all written entries are correctly sorted 2020-09-14 11:00:15 -04:00
Brown
17a0ecb60e Fix regression – detect unused params with defaults again 2020-09-14 10:58:36 -04:00
Brown
1df3c9365c Fix template check 2020-09-14 10:00:09 -04:00
Brown
77e84b3817 Fix a few more things 2020-09-13 23:28:31 -04:00
Brown
c4450b930c Fix various things 2020-09-13 22:39:03 -04:00
Brown
249903e18a Fix style issues 2020-09-13 21:45:07 -04:00
Brown
56bae3b587 Add check for strpos dictionaries 
Ref #4070
 2020-09-13 21:42:44 -04:00
Brown
8f8dbfbd72 Fix #4122 - detect yield in function arguments 2020-09-13 17:13:26 -04:00
Brown
f180fb23bc Fix #4178 - always detect missing property types 2020-09-13 16:50:50 -04:00
Bruce Weirdan
689027c92d
Support multiple issue types in @psalm-suppress (#4179) 
* Accept multiple issue names in `@psalm-suppress`

Fixes vimeo/psalm#1575

* Accept multiple issue types on statement docblocks as well

* Proper highlighting of individual issues in compound suppressions
 2020-09-13 16:41:14 -04:00
Bruce Weirdan
cd110c7e2f
Added @psalm-stub-override for classlikes and methods (#4177) 
Fixes vimeo/psalm#1252
 2020-09-13 16:40:31 -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
Brown
ded9237176 Fix bad error flagging 2020-09-13 16:38:32 -04:00
Brown
9ed09d2679 Fix #4127 - improve error message for unused closure var 2020-09-12 17:03:11 -04:00
ygottschalk
5b0c9b1a28
added array-size max constraint to greater check (#4175) 
added a few unit tests
 2020-09-12 16:13:13 -04:00
Brown
09d22cb05c Fix #4169 - add appropriate bounds check 2020-09-12 11:33:26 -04:00
Toshiyuki Goto
ad437c5265
Workaround to PhpScoper group use bug in Box (#4174) 2020-09-12 11:24:40 -04:00
orklah
ead107fa9e
More return types (#4173) 
* add native return types

* redundant phpdoc
 2020-09-12 11:24:05 -04:00
Brown
6ffe471525 Make new InvalidLiteralArgument issue for strpos refs 
Ref #4070
 2020-09-10 22:54:32 -04:00
Brown
eda426a594 Improve unique issue solution 2020-09-10 22:54:30 -04:00
Brown
aaede393d4 Fix #4070 - prevent literal strpos argument 2020-09-10 18:28:34 -04:00
Brown
2100dbd8aa Fix #4167 - allow many issues for the same position 2020-09-10 17:41:45 -04:00
Andrey Savchenko
3e1758deea
Changed path output in PhpStorm report to absolute (#4159) 
Needs to be absolute to be recognized and linked up by PhpStorm terminal (at least for me on Windows).

See #3271, https://youtrack.jetbrains.com/issue/IDEA-154439
 2020-09-08 14:29:46 -04:00
Craig Francis
993e112236
Additional MySQL sinks, ref Issue #4155 (#4158) 2020-09-08 11:54:23 -04:00
Brown
9936419263 Fix casing 2020-09-08 09:11:47 -04:00
Brown
29efab5cc2 Fix #4154 - treat literal numeric strings as numeric 2020-09-07 23:29:46 -04:00
Brown
fe4af8ff1a Minor fixes 2020-09-07 17:22:43 -04:00
Brown
a83c0fe21a Fix signature 2020-09-07 16:44:09 -04:00
Brown
877a81f808 Always detect return type mismatches from docblock parents 2020-09-07 16:42:25 -04:00
Brown
4ffdbe0a21 Fix some signatures 2020-09-07 16:00:27 -04:00
Brown
8737abf3b8 Fix real projects bug 2020-09-07 15:14:14 -04:00
Brown
88e0811cdd Fix #4136 - allow union type properly 2020-09-07 14:08:56 -04:00
Brown
d174fc6f3f Improve fix 2020-09-07 13:19:37 -04:00
Brown
afce416bfb Fix #4136 - allow inference of callabe type param in union of callables 2020-09-07 12:56:47 -04:00
Brown
f78fbbe4c9 Fix #4146 - allow null checks on Iterator::current output 2020-09-07 11:40:36 -04:00
Brown
02a58f787b Fix #4148 - add Closure to scanned classes when arrow function is seen 2020-09-07 11:11:01 -04:00
Wouter Sioen
f3d3ef9074
Add consistent array type for predefined constants (#4151) 
When running psalm through https://github.com/Roave/infection-static-analysis-plugin, you get a lot of warnings

```
Warning: array_key_exists() expects parameter 2 to be array, null given in /Users/woutersioen/Sites/madewithlove/htaccess/vendor/vimeo/psalm/src/Psalm/Internal/Analyzer/Sta
tements/Expression/Fetch/ConstFetchAnalyzer.php on line 124
```

This is because the config is instantiated without calling the collectPredefinedConstants method, thus making this a null value.
By adding a default value, we make it not required to call this method before running psalm.
 2020-09-07 10:54:29 -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
Matthijs Kooijman
3335b26cb4
Fixes to LSP protocol (#4143) 
* Fix missing parameter in LSP textDocument.didChange

This parameter was accepted, but not documented. Since the JSON-RPC
Dispatcher looks at the comments for type information, it would fail
to find info and produce:

    PHP Notice: Undefined offset: 1 in vendor/felixfbecker/advanced-json-rpc/lib/Dispatcher.php on line 141

Combined with issue #4142, this ended up violating the protocol.

* Ignore out-of-project files in textDocument.completion

Other methods, such as didOpen and didChange already checked for this,
but completion did not. This would lead to funny behaviour, where
triggering completion would cause the file to be analyzed, but only
using the on-disk state. And any changes to the file would never be
analyzed.

This ignores out-of-project files for completion, too.
 2020-09-06 19:31:49 -04:00
Matthew Brown
422271b2cf Prevent variables named "haystack" from receiving literal strings 
cc @staabm
 2020-09-05 00:35:48 -04:00
Matthew Brown
00df5cf875 Fix unnecessary var 2020-09-04 21:57:53 -04:00
Matthew Brown
3605eeee04 Support analysing preg_match_all args in reverse to infer matches type 2020-09-04 20:33:02 -04:00