Inconsistent behaviour

[JoyceBabu]

Bug report

I am getting an Access to an uninitialized readonly property error with the following code. @phpstan-ignore-line is also not working. But, the error goes away when I change the constructor argument from an interface (TimeRangeInterface) to a concrete object (Foo).

Code snippet that reproduces the problem

https://phpstan.org/r/ca78225c-837f-474d-9377-c58d7fc9d764

No error with concrete class

https://phpstan.org/r/89b52a30-4588-45e8-b43d-90e0fd322cff

Expected output

The code should pass validation without errors.

[phpstan-bot]

@JoyceBabu After the latest push in 1.11.x, PHPStan now reports different result with your code snippet:

@@ @@
-PHP 8.1 – 8.2 (2 errors)
+PHP 8.1 – 8.2
 ==========
 
-20: Access to an uninitialized readonly property Bar::$start.
-25: Access to an uninitialized readonly property Bar::$end.
+No errors
 
 PHP 7.2 – 8.0 (1 error)
 ==========
 
 14: Syntax error, unexpected T_NAME_FULLY_QUALIFIED, expecting T_VARIABLE on line 14

Full report

PHP 8.1 – 8.2

No errors

PHP 7.2 – 8.0 (1 error)

Line	Error
14	Syntax error, unexpected T_NAME_FULLY_QUALIFIED, expecting T_VARIABLE on line 14

[github-actions]

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