id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
1333	core lint failures from arrow notation + HPC	igloo		"Test arrowrun001 the ghci way gives a core lint error:
{{{
*** Core Lint Errors: in result of Desugar ***
<no location info>:
    In the expression: {tick (main:Main, 38)}_dOu
             @ (GHC.Base.Bool -> Main.Exp -> Main.Exp -> GHC.Prim.State# GHC.Prim.RealWorld)
             b_axo
    b_axo is out of scope
*** Offending Program ***
[...]
}}}
arrowrun002 and arrowrun003 also have core lint failures that, at least, look superficially similar.

arrowrun004 has a different looking core lint failure, and it happens for all ways:
{{{
*** Core Lint Errors: in result of Desugar ***
<no location info>:
    In the expression: >>>_aLC @ () @ () @ GHC.Base.Int
    >>>_aLC is out of scope
*** Offending Program *** 
[...]
}}}"	bug	closed	high	7.0.2	Compiler	6.7	fixed		ross@… andygill@…	Unknown/Multiple	Unknown/Multiple	None/Unknown	Unknown	arrowrun001 arrowrun002 arrowrun003