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<?php class Foo { public function __toString() { return '42'; } public function asInt(): int { return $this; } } var_dump((new Foo)->asInt());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Foo::asInt(): Return value must be of type int, Foo returned in /in/UeRYn:12 Stack trace: #0 /in/UeRYn(16): Foo->asInt() #1 {main} thrown in /in/UeRYn on line 12
Process exited with code 255.

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