BUG: Property mapping fails for partial param annotation coverage

[bwaidelich]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

An exception

SomeController::someAction(): Argument #1 ($a) must be of type TypeA, TypeB given, called in ActionController.php on line 123

is thrown when trying to map arguments

Expected Behavior

no exception should be thrown :)

Steps To Reproduce

1. Create an MVC action that expects two params and only add a @param annotation for the second argument:

class SomeController extends ActionController
{
    /**
     * @param TypeB $b foo
     */
    public function someAction(TypeA $a, TypeB $b): string
    {
        return '...';
    }
}

2. Invoke the action with valid arguments

e.g. a HTTP request to http://127.0.0.1:8081/?a=valueA&b=valueB

Environment

- Flow: 8.3+
- PHP: all

Anything else?

The issue lies in our ReflectionService that extends the parameter information based on the index of the corresponding @param annotation instead of the name.