fix: PHP readonly legacy files for nested messages #10320
Merged
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In #10041 we added escaping for PHP's
ReadOnly
keyword, but this misses writing the backwards compatibility file when the message is nested. For example, the fileNested\ReadOnly.php
is not written for the protomessage nested { message readonly {} }
.This fortunately should not cause any issues with existing users, as this file is only for compatibility, and without it, the previous message file remains (and works as expected). But as the previous
ReadOnly.php
throw a PHP fatal error on PHP 8.1, the result is that anyone upgrading to PHP 8.1 and still using theReadOnly
keyword will still receive a PHP fatal error.This is an edge case, but still one we should fix.