id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
2395	"""Pattern match(es) are overlapped"" warning with a single view pattern (ghc 6.9.20080606)"	rwbarton	igloo	"Compiling the program
{{{
{-# LANGUAGE ViewPatterns #-}

main = print $ case 6 of
                 (even -> True) -> 4
}}}
yields the warning message
{{{
view.hs:3:15:
    Warning: Pattern match(es) are overlapped
             In a case alternative: ((even -> True)) -> ...
}}}
I haven't used view patterns before... but surely a single pattern can't overlap anything, can it?"	bug	closed	normal	6.12.1	Compiler	6.9	fixed		ben@… ndmitchell@… ganesh@… deduktionstheorem@… fontaine@… alexander.dunlap@… sveina@… andy@…	Unknown/Multiple	Unknown/Multiple	Incorrect warning at compile-time	Unknown	deSugar/should_compile/T2395