id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
105	Strange error for list comprehension	erikd		"
Simple piece of code:

{{{
intList ::  [Int]
intList = [ 1 .. 4 ]

main () = do
    println $ show $ [ x + y | x <- intList, y <- intList]
}}}

results in the error:

{{{
ddc: ERROR
    No instance for Class.Num.Num *506

    No instance for Base.Shape3 *506 *521 *531
}}}

"	defect	closed	normal		Source Type Inferencer		fixed