Method Kernel::configureContainer() is unused.

[gjuric]

I have a Kernel that extends Symfony\Component\HttpKernel\Kernel and uses a Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait.

The configureContainer() function from the trait is overridden in my Kernel class and is being used by Symfony so this notice shouldn't be shown.

[stof]

@VincentLanglet this should be moved to the main phpstan issue tracker. This is not something that should require any work of the extension for the analysis.

[VincentLanglet]

This is working fine https://phpstan.org/r/badc65db-b4d5-4534-a4b5-359a7e3976e9

While this is not https://phpstan.org/r/e517ee33-9ffe-4145-bb3d-0d910baeb275 which is understandable

This is because of how Symfony call the method then
https://github.com/symfony/symfony/blob/e201c8a346b34dfcd55fcbd6da67acaf2afe2a25/src/Symfony/Component/DependencyInjection/Kernel/KernelTrait.php#L530

This is

• either sometimes which might be improve on the general side on PHPStan/phpstan
• either sometimes which might be automatically ignored for phpstan-symfony users (so it will make sens to track the issue here...)

[stof]

Well, shouldn't new ReflectionMethod($this, 'configureContainer') be considered as a usage of the method (or maybe the call to getClosureThis() on his ReflectionMethod, as this is what is creating a closure referencing it ?