The deprecation of Thread->`() doesn't look to work as it should.

bin/pike -e Thread lib/modules/Thread.pmod:9: Warning: Using deprecated function(mixed, mixed ... : { Thread = object(implements _static_modules.Builtin()->thread_id) }) value. lib/modules/Thread.pmod:10: Warning: Using deprecated function(mixed, mixed ... : { Thread = object(implements _static_modules.Builtin()->thread_id) }) value.