id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
4515	ghc 7.0.1 panic: dsLet: unlifted	dsf		"The attached file causes a ghc panic when compiled with this command:

ghc -package base -package bytestring -XHaskell98 Internal

The compiler is RC2 plus darcs patches through November 12th."	bug	closed	normal		Compiler	7.0.1	duplicate			Unknown/Multiple	Unknown/Multiple	None/Unknown