result cache: Handling of deleted files not working #3043
Description
Bug report
Deleting files does not trigger errors in dependencies.
I'm using dev master, including phpstan/phpstan-src@ffb7796
Code snippet that reproduces the problem
A.php
<?php
namespace App;
class A
{
public function __construct(B $b)
{
}
}B.php
<?php
namespace App;
class B
{
}vendor/bin/phpstan analyse src
[OK] No errors
rm src/B.php
vendor/bin/phpstan analyse src
[OK] No errorsExpected output
B is gone so A has a dependency error.
Clearing cache triggers the error:
vendor/bin/phpstan analyse src
[OK] No errors
rm src/B.php
vendor/bin/phpstan analyse src
[OK] No errors
vendor/bin/phpstan clear-result-cache
vendor/bin/phpstan analyse src
------ ------------------------------------------------------------------------------
Line A.php
------ ------------------------------------------------------------------------------
7 Parameter $b of method App\A::__construct() has invalid typehint type App\B.
------ ------------------------------------------------------------------------------