id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
187	Pattern fixities not resolved	NeilMitchell2	nibro	"HSE doesn't resolve pattern fixities.

Prelude Language.Haskell.Exts> parseFileContents ""a = case b of x:y:z -> c""
Loading package haskell-src-exts-1.3.2 ... linking ... done.
ParseOk (Module (SrcLoc {srcFilename = ""<unknown>.hs"", srcLine = 1, srcColumn =
1}) (ModuleName ""Main"") [] Nothing (Just [EVar (UnQual (Ident ""main""))]) [] [Pat
Bind (SrcLoc {srcFilename = ""<unknown>.hs"", srcLine = 1, srcColumn = 1}) (PVar (
Ident ""a"")) Nothing (UnGuardedRhs (Case (Var (UnQual (Ident ""b""))) [Alt (SrcLoc
{srcFilename = ""<unknown>.hs"", srcLine = 1, srcColumn = 15}) (PInfixApp (PInfixA
pp (PVar (Ident ""x"")) (Special Cons) (PVar (Ident ""y""))) (Special Cons) (PVar (I
dent ""z""))) (UnGuardedAlt (Var (UnQual (Ident ""c"")))) (BDecls [])])) (BDecls [])
])

The relevant bit is:

(PInfixApp (PInfixApp ""x"" (Special Cons) ""y"") (Special Cons) ""z"")

Note that it should be the x:(y:z), but HSE has given (x:y):z.
"	bug report	closed	major	Full document support	parser	1.3.0	fixed