Nullable parent return type

[samsonasik]

Bug report

On PHPStan 0.12.96, given the following code:

class ParentClass
{}

class HelloWorld extends ParentClass
{
	public function run(): ?parent
	{
		if (rand(0,1)) {
			return $this;
		}
		
		return null;
	}
}

produce error:

Internal error: parent type is not supported here Run PHPStan with --debug option and post the stack trace to: https://github.com/phpstan/phpstan/issues/new?template=Bug_report.md

ref https://phpstan.org/r/cde459ea-4602-4078-aef6-ac5fafe6eac1

Expected output

It should not error.

[ondrejmirtes]

Hi, can you please follow the error message? Thank you.

Run PHPStan with --debug option and post the stack trace

[ondrejmirtes]

Fixed: phpstan/phpstan-src@30c9b01

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.