id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	lang	patch	platform
1537	Continuations fail to revert all registers to the correct state	arnsholt		"When the attached code is run, it outputs ""foo\nfoo\n"". The second foo should, in my opinion not be there. When the continuation to backtrack in `choose()` is created, `val` has not yet been assigned a value, and since `choose()` doesn't return a value on the backtrack (an intentional bug, to expose this behaviour) it should be in the same uninitialised state it was when the continuation was created.

See also discussion on #parrot: http://irclog.perlgeek.de/parrot/2010-03-30#i_2173883 and onwards (continues across in the next day's logs)."	bug	closed	normal		none	trunk	medium	fixed