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psalm/docs/running_psalm/issues/ImpurePropertyAssignment.md
Matthew Brown 7e13ab9cc9 Fix docs
2020-08-23 13:03:25 -04:00

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# ImpurePropertyAssignment
Emitted when updating a property value from a function or method marked as pure.
```php
<?php
class A {
public int $a = 5;
}
/** @psalm-pure */
function foo(int $i, A $a) : int {
$a->a = $i;
return $i;
}
```