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<?php function foo(...$args) { var_dump($args); } function gen() { yield 1.23 => 123; } foo(...gen());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Keys must be of type int|string during argument unpacking in /in/Un8Tq:9 Stack trace: #0 {main} thrown in /in/Un8Tq on line 9
Process exited with code 255.

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