References assigned to properties on `$this` should never be unused.
Using a `@var` docblock before a reference should be allowed if it targets a variable instead of the assignment statement.
* Remove mic-drop hack from if analysis
* Remove more special handling
* Remove some unnecessary ElseAnalyzer code
* Add back necessary code
* Fix return type of method never returning null
* Add a comment
* Simplify && handling
* Add comments to make stuff clearer
* Move if-specfic logic to more appropriate setting
* Use objects, not strings, for assertions
* Remove unnecessary param
* Remove some unnecessary checks
* Fix bad find/replace
* Add note about assertions no longer stored as strings in UPGRADING.md
* 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.
Fixesvimeo/psalm#5489
* Fix issue with nullable is_static
* 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.
Fixesvimeo/psalm#5489
* Fix issue with nullable is_static
* 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>
