File

util.promise: Remove some redundant checks, add tests confirming redundancy This lines don't appear to do anything useful, and all tests pass when they are removed. Discovered via mutation testing. I added extra tests to exercise this code, because I wasn't certain that there were no side-effects caused by removal. Everything appears to be fine, thanks to the "pending" check at the start of promise_settle().

local enum type_strings
	"both"
	"ipv4"
	"ipv6"
end

local record lib
	local_addresses : function (type_strings, boolean) : { string }
	pton : function (string):string
	ntop : function (string):string
end
return lib