id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
1313	HEAD gives warnings about code that it generates itself	igloo	simonpj	"The HEAD is now giving warnings about code that it generates itself, e.g.
{{{
module Q where

data Foo = Bar Int
}}}
gives
{{{
$ ghc -fforce-recomp -Wall -fgenerics -c q.hs

q.hs:4:5:
    Warning: Definition but no type signature for `Q.$gtoFoo'
             Inferred type: Q.$gtoFoo :: Int -> Foo

q.hs:4:5:
    Warning: Definition but no type signature for `Q.$gfromFoo'
             Inferred type: Q.$gfromFoo :: Foo -> Int
}}}
I assume that this is since the change which added the inferred type to the
warning, but I haven't confirmed that."	bug	closed	normal	6.8.1	Compiler (Type checker)	6.7	fixed			Unknown/Multiple	Unknown/Multiple		Unknown