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<?php class x { public readonly int $property; } class y extends x { function __construct() { $this->property = 5; } } $x = new x; echo $x->property;
Output for rfc.property-hooks, git.master_jit, git.master
Fatal error: Uncaught Error: Typed property x::$property must not be accessed before initialization in /in/WtXbB:14 Stack trace: #0 {main} thrown in /in/WtXbB on line 14
Process exited with code 255.

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