[+] Entering bar(a = 7)
[-] Exiting bar = 7
[+] Entering bar(a = 7)
[-] Exiting bar = 7
[+] Entering enabled_arg(a = 2)
[-] Exiting enabled_arg = 5
[+] Entering disabled_arg(a = 3)
[-] Exiting disabled_arg = 5