Closed
Description
Describe the bug
whereis(user) ! {io_request, self(), make_ref(), foo}.
fails with
=ERROR REPORT==== 23-Dec-2024::20:03:27.110621 ===
Error in process <0.69.0> with exit value:
{badarg,[{erlang,element,[1,foo],[{error_info,#{module => erl_erts_errors}}]},
{group,type,1,[{file,"group.erl"},{line,1281}]},
{group,log_io_request,3,[{file,"group.erl"},{line,1271}]},
{group,io_request,6,[{file,"group.erl"},{line,227}]},
{group,server_loop,3,[{file,"group.erl"},{line,153}]}]}
Expected behavior
According to the I/O protocol, the process should send IO reply with {error, request} (ref).
Affected versions
This regression first appears in 27.2.