id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
1657	throwTo + unsafeInterleaveIO oddness	guest		"I suspect this is related/dup of #418
but it's biting me with something I've been doing, so here's another test case.

I have a long-running computation which returns a list which I then consume.

I'm working on a visualizer app, where I want to update the visualizer in real-time while running the computation.

I wrote some glue which takes the list and computes it in a background thread, returning a piece every X microseconds.

Code will be attached."	bug	closed	normal	_|_	Runtime System	6.6.1	fixed		ryani.spam@… michal.terepeta@…	Windows	x86	None/Unknown	Unknown