Constructor args are not checked in `new $class(...)` when the `$class` is `class-string` #12010

LastDragon-ru · 2024-11-12T10:22:44Z

Bug report

Seems the code like new $class(...); are not checked at all when the $class is class-string.

Code snippet that reproduces the problem

https://phpstan.org/r/89e868a6-b4dc-4927-b855-8b547ae748df

Expected output

The "Parameter #1 $i of class A constructor expects int, string given." for class-string<class>. Something like Unsafe usage of new ... for class-string<interface> (when no __constructor() signature).

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ondrejmirtes added the feature-request label Nov 12, 2024

sayuprc linked a pull request Nov 24, 2024 that will close this issue

Enabling constructor check for class-string variables phpstan/phpstan-src#3661

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Constructor args are not checked in `new $class(...)` when the `$class` is `class-string` #12010

Constructor args are not checked in `new $class(...)` when the `$class` is `class-string` #12010

LastDragon-ru commented Nov 12, 2024

Constructor args are not checked in new $class(...) when the $class is class-string #12010

Constructor args are not checked in new $class(...) when the $class is class-string #12010

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LastDragon-ru commented Nov 12, 2024

Bug report

Code snippet that reproduces the problem

Expected output

Did PHPStan help you today? Did it make you happy in any way?

Constructor args are not checked in `new $class(...)` when the `$class` is `class-string` #12010

Constructor args are not checked in `new $class(...)` when the `$class` is `class-string` #12010