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<?php declare(strict_types=1); function foo(bool $x): string { if ($x) echo 'yes'; echo 'no'; } foo(true); // TypeError
Output for git.master, git.master_jit, rfc.property-hooks
yesno Fatal error: Uncaught TypeError: foo(): Return value must be of type string, none returned in /in/dh8ot:7 Stack trace: #0 /in/dh8ot(9): foo(true) #1 {main} thrown in /in/dh8ot on line 7
Process exited with code 255.

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