pcov extension uncompatible with JIT

[EvgenyLin]

When pcov extension is installed:

$ php -a
PHP Warning: JIT is incompatible with third party extensions that override zend_execute_ex(). JIT disabled. in Unknown on line 0
Interactive shell

php >

But all works fine when I remove symlink file /etc/php/8.3/cli/conf.f/20-pcov

$ php -a
Interactive shell

php >

System info:

$ php -v
PHP 8.3.6 (cli) (built: Jun 13 2024 15:23:20) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.3.6, Copyright (c) Zend Technologies
with Zend OPcache v8.3.6, Copyright (c), by Zend Technologies
$ uname -a
Linux Dev 6.8.0-41-lowlatency #41.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 9 13:37:22 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

All software installed from official Ubuntu's repository.

Note: JIT must be enabled, so /etc/php/8.3/cli/conf.d/10-opcode must contain something similar to:

; configuration for php opcache module
zend_extension=opcache.so
opcache.enable = 1
opcache.enable_cli = 1
opcache.jit_buffer_size = 100M
opcache.jit = 1255