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185827a7ab
Commit Graph

1699 Commits

Author SHA1 Message Date
Bruce Weirdan
185827a7ab
Continue analysis after unknown exception being caught (#5348) 
Fixes vimeo/psalm#5188
 2021-03-11 00:08:02 -05:00
Bruce Weirdan
71a0457284
Emit ImplicitToStringCast in more places (#5344) 
* Emit ImplicitToStringCast in more places

Fixes vimeo/psalm#5320

`to_string_cast` is set on successful comparison, thus it needs to
always bubble up (it will be ignored in UnionTypeComparator if some part
does not match).

* Fix implicit casts

* Fix handling of string method references in self-out context
 2021-03-11 00:07:39 -05:00
Matt Brown
96e0743892 Fix #5325 – remove all memoised methods when calling a method with property mutations 2021-03-05 00:39:25 -05:00
Matt Brown
bca09d74ad Fix style issues 2021-02-25 21:24:18 -05:00
Matt Brown
474ebf912e Fix #5229 - new SomeTemplatedClass should expand out params even if none passed 2021-02-25 21:20:05 -05:00
Matt Brown
d4841993b2 Fix #5279 - don’t convert get_class($templated) into dependent type 2021-02-25 18:43:04 -05:00
Matt Brown
b2c35834ff Remove mistakenly-duplicated code for get_* functions 2021-02-25 18:40:05 -05:00
Matt Brown
7958ef6889 Decomplicate method 2021-02-24 00:03:55 -05:00
Matt Brown
cafbdb6831 Fix #5264 - use accurate static type when calling parent method in trait 2021-02-23 20:48:22 -05:00
Matt Brown
78577fd624 Fix #5257 - allow object::foo() call 2021-02-23 17:31:14 -05:00
orklah
69eb8e4999
display PHP version when not understanding an expression (#5268) 2021-02-22 13:15:34 -05:00
elnoro
e1d6f2f491
Fixed 4788 (#5263) 2021-02-22 09:21:28 -05:00
Matt Brown
6ba899e34e Only replace static type once 2021-02-22 00:25:13 -05:00
Matt Brown
3106635953 Fix inference of conditional types when wildcard constant given 2021-02-20 12:21:52 -05:00
orklah
7b24552534
Fix not always positive bit operations (#5233) 
* Fix not always positive bit operations

* Fix not always positive bit operations

* add test
 2021-02-15 23:10:42 -05:00
orklah
5191dac3fa
Introduce Virtual Nodes in order to differentiate real nodes in plugins (#5222) 2021-02-15 16:18:41 -05:00
Matt Brown
b7792ab0b4 Fix static method call completion with variable assignment after 2021-02-15 00:45:39 -05:00
Matt Brown
bd6efd7cf2 Improve completion for namespaced classes 
cc @joehoyle - this mainly allows us to get a correct list when the user starts typing Foo (without the new before it) inside a namespace
 2021-02-14 23:25:13 -05:00
Matt Brown
00288c14c5 Fix param 2021-02-13 16:23:11 -05:00
Matt Brown
6fb7423c68 Fix #5211 - prevent infinite loop in template inference 2021-02-13 16:16:58 -05:00
Alberto Piai
144bb37f76
Fix array_key_exists() with all int literal keys (#5197) 
When checking code like the following:

```
<?php

function checkNegated(string $key): void {
    $arr = [
        0 => "foo",
        1 => "bar",
    ];

    if (!array_key_exists($key, $arr)) {
        printf("not found\n");
    }
}

function check(string $key): void {
    $arr = [
        0 => "foo",
        1 => "bar",
    ];

    if (array_key_exists($key, $arr)) {
        printf("found\n");
    }
}
```

the `if` in `checkNegated` would cause:

```
ERROR: RedundantCondition - 9:10 - Type string for $key is never =int(0)
```

This happens when the array keys are all int literals, but the "needle"
is a string.

`array_key_exists()` uses a loose equality comparison, but the generated
assertions for this specific case
(`AssertionFinder::getArrayKeyExistsAssertions`) was generating strict
equality clauses. This commit fixes it by changing the generated clause
from `=` to `~`.
 2021-02-12 17:00:38 -05:00
Matt Brown
044602a244 Fix #5196 - fix type before assigning default property values 2021-02-11 09:38:04 -05:00
Matt Brown
ccdb29abfa Improve handling of property-mutating calls 2021-02-10 12:09:21 -05:00
Matt Brown
2dc86651a4 Check context var exists 2021-02-09 14:13:24 -05:00
orklah
88fe805c27
Prevent throwing a division by zero when encountering a literal division by zero (#5182) 2021-02-09 11:48:59 -05:00
Matt Brown
c7b7da46e9 Add slashes 2021-02-09 11:48:24 -05:00
Matt Brown
8aaa489733 Make more operations generic-safe 2021-02-09 11:37:48 -05:00
Matt Brown
b9dac8c46c Add slashes 2021-02-09 10:57:19 -05:00
Matt Brown
a955dabfe5 Account for context var not existing 2021-02-09 10:46:33 -05:00
Matt Brown
2b9d307cab Fix #5184 - remove this vars from parent context where possible 2021-02-09 10:23:22 -05:00
Matt Brown
ecfc4726d7 Limit removal of vars further 2021-02-09 00:53:09 -05:00
Matt Brown
ad0b575080 Better fix for #5180 2021-02-08 23:31:49 -05:00
Matt Brown
9b8fdf154d Revert "Allow refinement of $this properties based on subclass" 
This reverts commit 1d5d2403e2.
 2021-02-08 22:50:50 -05:00
Matt Brown
1d5d2403e2 Allow refinement of $this properties based on subclass 
Fixes #5180
 2021-02-08 22:46:32 -05:00
Matt Brown
3be1bb7342 Limited fix for #5028 2021-02-07 22:56:37 -05:00
Matt Brown
8b5e0fc754 Fix #5172 - prevent calling function with implicitly-broader type 2021-02-07 11:07:22 -05:00
Bruce Weirdan
b72c5a0fa2
Mark variables in throw arguments as used (#5166) 
Fixes vimeo/psalm#5164
 2021-02-06 22:07:01 -05:00
orklah
343d020408
improve psalter capacities for anonymous class extending real classes (#5146) 2021-02-04 09:59:38 -05:00
Matt Brown
7dbdc8c59e Fix #5144 - prevent exception during taint analysis 2021-02-02 14:16:15 -05:00
Matt Brown
0f2a07a9a3 Fix #5137 – support @psalm-flow in methods 2021-01-31 22:40:48 -05:00
Joe Hoyle
a3dcc52e9a
Track references on global variables (#5122) 
* Track references on global variables

Add global type references to the type map, and fix up unused detection on global variables.

* Add null assertions

* PHPCS
 2021-01-28 18:58:02 -05:00
Joe Hoyle
5759472168
Add constant fetch to reference map (#5115) 
* Add constant fetch to reference map

To support showing constant types on hover of constant references, we need to add them to the ref map.

* Fix root constants

* PHPCBF
 2021-01-28 11:18:28 -05:00
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
Matt Brown
3c58220f3a Fix #5097 - memoise more things during null coalesce 2021-01-26 23:10:57 -05:00
Matt Brown
76269658ca Fix #5107 - treat function-bound templated parameters the same 
Previously they were treated differently depending on whether or not they were inside a method
 2021-01-26 22:43:42 -05:00
Matt Brown
0624098865 Ensure getId() output can always be parsed as a type 
Ref #5105
 2021-01-25 23:41:51 -05:00
Matt Brown
6f30399189 Fix #5070 – fix static return type inference in static methods 2021-01-22 09:58:09 -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
Bruce Weirdan
d296c4bb9a
Add missing dataflow population in array spreads (#5059) 
Fixes vimeo/psalm#5057
 2021-01-20 17:42:11 -05:00