Uncaught InvalidArgumentException: $class cannot be empty with broken @method docblock

[weirdan]

Seen in the wild with this file

Originally posted by @XedinUnknown in #1730 (comment)

Reproduced: https://psalm.dev/r/ba7f32349e (psalm.dev produces no visible output because of notices polluting the JSON output).

[psalm-github-bot]

I found these snippets:

https://psalm.dev/r/ba7f32349e

<?php
/** 
 * @method
 */
class C {}

Psalm encountered an internal error:

/vendor/vimeo/psalm/src/Psalm/Type.php: $class cannot be empty

[XedinUnknown]

Thanks for looking into it! At a glance, I couldn't determine what was wrong with the file. But in any case, no matter how wrong the file is, it should not cause Psalm to crash. Looking forward!