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3826 Commits

Author SHA1 Message Date
orklah
8954c12eaa
don't throw InvalidArrayOffset when dealing with templates (#5019) 2021-01-29 11:47:32 +01:00
Matt Brown
27a5323277
Unset should change array with keyed offsets 2021-01-29 11:47:31 +01:00
Matt Brown
bd8df0e820
Fix #5001 - update variables after context after type change from empty 
Empty is the invalid state, and some old logic here was causing a bug
 2021-01-29 11:47:31 +01:00
Marco Pivetta
0b5a828f6f
#4997 added more precise type inference for count() returning 0 or positive-int on known arrays (#4999) 
* #4997 added more precise stub for `count()` returning `0` or `positive-int` on known types

* #4997 updated `count()` to support `\SimpleXmlElement` and `\ResourceBundle` counting, as well as handling hardcoded 2-element-arrays cases

This patch:

 * adds support for `count(\SimpleXmlElement)` (https://www.php.net/manual/en/simplexmlelement.count.php)
 * adds support for `count(\ResourceBundle)` (https://www.php.net/manual/en/resourcebundle.count.php)
 * removes usage of global constants from stub (not supported - see https://www.php.net/manual/en/function.count.php)
 * adds support for identifying fixed-element-count arrays, for example `count(callable&array)`, which is always `2`

* #4997 adapted `FunctionCallReturnTypeFetcher` to infer `TPositiveInt` for `count(TNonEmptyArray)` and `count(TNonEmptyList)`

* The `FunctionCallReturnTypeFetcher` is responsible for defining the precise type of a `\count(T)`
expression when given a `T`, so we baked the whole type resolution for `positive-int`, `0` and
`positive-int|0` directly in there.

While this complicates things, it is also true that it is not possible right now (for the stubs)
to provide the level of detail around `count()` that is required by the type inference system
for such a complex function with so many different semantics.
 2021-01-29 11:47:31 +01:00
Ben Davies
d31dc663b9
Split unit test over multiple jobs in GitHub Actions, lowering the total run time (#4985) 
* Split unit test over multiple jobs in GitHub Actions, lowering the total run time

* rename FileManipulationTest to FileManipulationTestCase so it does not run as a standalone Test
 2021-01-29 11:47:31 +01:00
Matt Brown
25505b4b03
Fix #4976 - improve type narrowing 2021-01-29 11:47:31 +01:00
Matt Brown
c2eba896a4
Fix #4982 - ensure destructuring assignments are seen inside a loop 2021-01-29 11:47:29 +01:00
Matt Brown
dfb82b8487
Fix #4955 - catch invalid passing class constant where templated class string expected 2021-01-29 11:47:29 +01:00
Bruce Weirdan
398f5f9970
Allow Attribute::IS_REPEATABLE (#4971) 
This allows Attribute::IS_REPEATABLE to be specified as attribute flag.

Fixes vimeo/psalm#4892, vimeo/psalm#4970
 2021-01-29 11:47:29 +01:00
Matt Brown
c6e09db4ff
Add non-emptiness check 2021-01-29 11:47:29 +01:00
Matt Brown
99da1daae5
Fix #4958 - honour template as inheritance when comparing template types 2021-01-29 11:47:29 +01:00
Matt Brown
387abc1cb6
Fix #4943 
Prevent input types becoming part of the inferred generic params when a match is found
 2021-01-29 11:47:29 +01:00
Adrien LUCAS
fe71e8d16b
Trigger dispatch even when only legacy hooks (#4962) 2021-01-29 11:47:28 +01:00
Adrien LUCAS
f9cbc07fb7
Avoid false positives for taint specialized calls even when not using a variable (#4948) 2021-01-29 11:47:28 +01:00
Matt Brown
4c5c32bc93
Fix #4945 - use assertion string for scalar templated assertions 2021-01-29 11:47:28 +01:00
orklah
31be6212b7
add stubs for standard iterators (#4725) 
* add stubs for standard iterators

* Apply suggestions from code review cc @weirdan

Co-authored-by: Bruce Weirdan <weirdan@gmail.com>

* complete stub + delete code made redundant by stubs + fix some syntax in stubs

* fix parse error

Co-authored-by: Bruce Weirdan <weirdan@gmail.com>
 2021-01-29 11:47:28 +01:00
Adrien LUCAS
63ddceaf8e
Taint specialized calls even when not using a variable (#4940) 2021-01-29 11:47:27 +01:00
Matt Brown
e67315424f
Fix #4917 - allow array_reduce to be called with a single arg 2021-01-29 11:47:27 +01:00
orklah
c2c25ada84
add ArrayAccess to SimpleXmlElement (#4934) 
* add ArrayAccess to SimpleXmlElement

* add test
 2021-01-29 11:47:27 +01:00
orklah
d8fea8aabb
implement DTO for plugins (#4881) 
* implement DTO for plugins

* introduce EventHandler + reintroduce legacy API for plugins
 2021-01-29 11:47:27 +01:00
orklah
a17e403270
handle concatenation with int parts (#4938) 2021-01-29 11:47:27 +01:00
Matthew Brown
8696873cb9
Break out parent and implemented class checks 2021-01-29 11:47:26 +01:00
orklah
e949ed68ac
Infer result of modulo 1 operation statically (#4926) 2021-01-29 11:47:25 +01:00
Lukas Bestle
c58f5603c3
SARIF report: Include help links (#4924) 2021-01-29 11:47:25 +01:00
Lukas Bestle
0355465b38
Full support for $this in @var annotations (#4922) 
Fixes #4916.
 2021-01-29 11:47:25 +01:00
Matthew Brown
7142c53f18
Fix test 2021-01-29 11:47:24 +01:00
Matthew Brown
3322ffb3f0
Fix #4912 - detect mismatching property type 2021-01-29 11:47:24 +01:00
Matthew Brown
ba823602ea
Fix #4901 - simplify mapping of template types within class 2021-01-29 11:47:23 +01:00
orklah
a475b23f0b
fix phpdoc (#4905) 2021-01-29 11:47:23 +01:00
orklah
bc900b2dd6
Document lowercase-string when possible (#4904) 
* document lowercase-string

* fix missing strtolower
 2021-01-29 11:47:22 +01:00
orklah
25e022e77e
Illegal offset (#4865) 
* Illegal offset access

* add tests

* fix tests
 2021-01-29 11:47:22 +01:00
Fran Moreno
7ddec46e76
Allow by reference parameters in method docblock (#4873) 2021-01-29 11:47:22 +01:00
Bruce Weirdan
0b2081b621
Allow assertions on static class properties (#4833) 
* Minimal implementation for assertions on static properties

* Added inheritance tests

* Add support for `ClassName::$var`

* Import strpos() to keep phpcs happy

* Add support for conditional assertions on static properties
 2021-01-29 11:47:21 +01:00
Matt Brown
8f192801c1
Prevent mixed array offset in array creation 
Fixes #4846
 2021-01-29 11:47:21 +01:00
Matt Brown
cbf7e596f7
Fix #4827 - don’t eradicate double after int check 2021-01-29 11:47:20 +01:00
Matt Brown
4416da85e7
Fix #4837 - bind correct static class when checking mixin types 2021-01-29 11:47:20 +01:00
Matt Brown
cc06cb53f5
Fix #4839 - undefined possibly set in by-reference should be treated as such 2021-01-29 11:47:20 +01:00
Matt Brown
1f295e4597
Fix psl inheritance stuff cc @azjezz 2021-01-29 11:47:20 +01:00
2e3s
fadb3a76e7
Memoize private inferred mutation-free methods (#4832) 2021-01-29 11:47:20 +01:00
Matt Brown
1db76bd737
Fix #4829 – don’t crash when yielding non-existent class 2021-01-29 11:47:19 +01:00
Matt Brown
972738b772
Add test for #4825 2021-01-29 11:47:19 +01:00
Matt Brown
4b0fe42a05
Union types if stmt already has one 2021-01-29 11:47:19 +01:00
Matt Brown
e1e0c20861
Fix get magic property checks 2021-01-29 11:47:19 +01:00
Matt Brown
c33ea06ffa
Improve accuracy of optional example 2021-01-29 11:47:19 +01:00
Matt Brown
d64c49be92
Be smarter when choosing inherited param types 
Ref #4803
 2021-01-29 11:47:19 +01:00
Matt Brown
3e2d998cfe
Fix #4817 - allow optional inference 2021-01-29 11:47:19 +01:00
Matt Brown
cfe2e81629
Fix #4791 - only generate special has-array-key assertions for unknown key types 2021-01-29 11:47:18 +01:00
Matt Brown
b15384bbff
Tighten up rules arouund when mutation-free methods get memoised 2021-01-29 11:47:18 +01:00
Matt Brown
35ed9d4d8d
Fix #4812 - reconcile array assertion on template as type correctly 2021-01-29 11:47:18 +01:00
Matt Brown
2ff3f867c5
Fix #4803 - always derive method params the same way 2021-01-29 11:47:18 +01:00