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59 Commits

Author SHA1 Message Date
Theodore Brown
4eef964048 Infer object shape when array or scalar is cast to object 
Also detect redundant object casts.

Fixes #7916, fixes #7934
 2022-05-09 20:31:29 -05:00
hirokinoue
3a6ebbb8ff add test case for sort() 2022-04-24 01:00:38 +09:00
orklah
9877517284 add test 2022-01-09 00:37:16 +01:00
rarila
97e6511fab Set number of lines before and after namespace. 2021-12-15 04:58:32 +01:00
adrew
63de45f0ad Remove use of nonexistent class 2021-12-11 23:45:34 +03:00
adrew
6cf2e31c4a Forbid positional arg after named arg 2021-12-11 23:37:15 +03:00
ralila
8fb2e0f885 Handle some partials 2021-12-04 21:55:53 +01:00
Bruce Weirdan
34cb21c7fc
Report cases where object is coerced into object with properties (#5566) 
Fixes vimeo/psalm#5565
 2021-04-04 00:00:31 -04:00
AndrolGenhald
d022910599
ConcatAnalyzer improvements and non-falsy-string fixes. (#5544) 
* ConcatAnalyzer improvements.

Deduplicate code.
Improve type inference.
Allow literal type inference when only one side has multiple types (fixes #5483).
Fix invalid type inference with negative int as right operand.

* Fix inference to be lowercase-string when concatenating int.

* Fix TNonEmptyLowercaseString to not be subtype of TNonFalsyString.

'0' is a non-empty-lowercase-string that is falsy.

* Fix other issues with non-falsy-string.

* Nest ands and ors

Co-authored-by: Matthew Brown <github@muglug.com>
 2021-03-31 23:16:21 -04:00
AndrolGenhald
de5a031088
Improve @no-named-arguments support and variadics. (#5455) 
* Improve @no-named-arguments support and variadics.

Handling of argument unpacking and variadics still needs a pretty big makeover, but this is a good start.

Fixes #5420
Improves #5453 (iterable works, array still causes issues)

* Remove unneeded imports.
 2021-03-22 19:58:22 -04:00
Sergey Yakimov
fb94db9b1f
Add proper handling of unpacked arguments with string keys (#5446) 
* Add proper handling of unpacked arguments with string keys

* Fix undefined array key error

* Fix missed named arguments handling

* Fix false-positive on variadic parameter

* Add tests
 2021-03-22 09:08:05 -04:00
AndrolGenhald
d4590711d6
Fix object-like array keys when combining string and automatic keys (fixes #5427). (#5428) 
* Fix object-like array keys (fixes #5427).

* Fix incorrect return types for tests.

* Fix false positive list with literal int key.
 2021-03-19 21:44:44 -04:00
Matt Brown
359a0166e3 Fix #4631 - prevent reusing named params 2021-01-27 22:53:55 -05:00
Matt Brown
4807d38507 Fix using std library functions 2021-01-27 22:28:33 -05:00
Matthew Brown
28d2795e59 Fix #5078 - when unpacking with missing array item, Use the param’s default type if param has one 2021-01-22 00:20:51 -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
Dusk
0fe3e1f83b
Allow named arguments to variadic functions (#4575) 
Closes #4563
 2020-11-16 15:49:27 -05:00
Matt Brown
4488d5fb1f Use more accurate arguments count 2020-10-14 18:51:15 -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
6a91c2f70e Fix @no-named-arguments more 2020-10-02 21:09:37 -04:00
Matt Brown
63a11bae15 4.x - Support named arguments 
Ref #4089
 2020-10-02 20:27:01 -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
orklah
ead107fa9e
More return types (#4173) 
* add native return types

* redundant phpdoc
 2020-09-12 11:24:05 -04:00
Brown
8a0776c8e5 Fix tests 2020-06-11 12:19:34 -04:00
Brown
4c081f7835 Things with mixed values can be the same 2020-03-23 12:08:05 -04:00
Matthew Brown
9cd817077e Improve fix 2020-03-17 17:34:45 -04:00
Matthew Brown
4166e5a4ef Fix tests 2020-03-17 16:30:03 -04:00
Matthew Brown
da170efb65 Don’t coerce literal values 
Fixes #2982
 2020-03-17 16:16:58 -04:00
Brown
36f5c51f01 Allow unpacking of list args with known elements 2020-01-21 10:13:37 -05:00
Pavel Batečko
702ca34c41 Improve array function types (#2566) 
* Improve sorting function out types

* Improve return types of array_diff_assoc(), array_intersect_assoc()

* Fix versionCompareAsCallable test
 2020-01-07 11:40:23 -05:00
Matthew Brown
b375ebf06f Fix test 2019-12-29 10:29:03 -05:00
lhchavez
216f991b0c Normalize stringified type names (#2239) 
This change makes stringified types more normalized. Concretely it sorts
all union types, reconciled types, and sorts the keys within object-like
types.
 2019-10-17 01:14:33 -04:00
Matthew Brown
a553adb232 Fix test array spacing 2019-06-16 09:42:34 -04:00
Matthew Brown
c772914910 Add some formatting 2019-03-23 14:27:54 -04:00
Brown
6081c742c5 Fix incorrect InvalidArgument for array value scalar mismatch 2019-03-19 16:45:26 -04:00
Brown
880b07783f Error should be InvalidScalarArgument 2019-03-19 16:12:38 -04:00
Bruce Weirdan
9bdc9f774f More provider typing 2019-03-02 08:43:19 -05:00
Matthew Brown
4688b25fd9 Move internal classes to own namespace 2018-11-12 11:20:59 -05:00
Matt Brown
34fe935eb6 Fix sort test 2018-09-04 13:30:17 -04:00
Matthew Brown
b5c89084fc Fix #851 - prevent null being removed in simplifyUnionType 2018-06-30 10:38:37 -04:00
Matthew Brown
a20bdaef45 Fix issue evaluating negated assertion 2018-06-03 20:24:23 -04:00
Matt Brown
4513d24b7d If there’s any overlap in types use PossiblyInvalidArgument 2018-05-01 14:27:05 -04:00
Tyson Andre
0bc7ac11f1 Improve callmap with information from docs.php.net (#494) 
* Update CallMap.php with information from docs.php.net

* Undo possibly inaccurate information from docs.php.net

* Fix bug in ReflectionMethod::invoke*() signature

http://php.net/manual/en/reflectionmethod.invoke.php had a misleading
method signature description section
 2018-02-06 20:50:32 -05:00
Matt Brown
2120d258a4 Fix formatting of return type adder 2018-01-11 15:50:58 -05:00
Matthew Brown
13f290038a Improve RedundantCondition checks and add true type 
Fixes #383
 2017-12-09 14:53:39 -05:00
Matthew Brown
45df0292b1 Never constrain by-ref array variables 2017-10-28 15:33:29 -04:00
Matthew Brown
30acb9e3b7 Improve array function byref understanding by hard-coding rules 2017-10-28 13:56:29 -04:00
Matthew Brown
d6909193ea Add additional formatting changes 2017-05-26 20:05:57 -04:00
Jon Ursenbach
11bc153deb Rewriting and streamlining every unit test with data providers. (#147) 
* Rewriting and streamlining every unit test with data providers.

All unit tests have been rewritten into PHPUnit data providers
to reduce the amount of unnecessary code-reuse through out the
test suite.
 2017-04-24 23:45:02 -04:00
Matthew Brown
c663062816 Add PossiblyUndefinedArgument issue to cope with #126 2017-04-08 09:28:02 -04:00