id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
4084	minor External Core prettyprinter bug	tim		"The ext-core pretty printer was printing out rational literals like:

{{{ ((-1)/5) }}}

which isn't valid External Core. The correct way to print a negative rational is:

{{{ (-1/5) }}}

I've attached a patch. I would normally commit this myself, but my GHC build tree isn't up to date.

Thanks!"	bug	closed	normal		External Core	6.12.2	duplicate			Unknown/Multiple	Unknown/Multiple	Other