#4137: real/veritas/DerivedRules.hs features invalid multibyte/wide char
---------------------------------+------------------------------------------
Reporter: TristanAllwood | Owner:
Type: bug | Status: new
Priority: normal | Component: NoFib benchmark suite
Version: 6.12.3 | Keywords:
Os: Unknown/Multiple | Testcase:
Architecture: Unknown/Multiple | Failure: None/Unknown
---------------------------------+------------------------------------------
Around line 113 of {{{real/veritas/DerivedRules.hs}}} features the
following comment:
{{{
{-
(******************************************************************************)
(* » ù » æ
*)
(* --------- conj
*)
(* » ù ³ æ
*)
(******************************************************************************)
-}
}}}
This causes readFile (and thus hpc) to choke:
{{{
>ghci-6.12.1
GHCi, version 6.12.1: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Loading package ffi-1.0 ... linking ... done.
Prelude> readFile "../nofib-clean/real/veritas/DerivedRules.hs"
"module DerivedRules where\n\nimport Type_defs\n\nimport
...elided...
iL\n\n\t iLL = find 0 [] tm\n\n\t tm' = foldl lift_fn tm
iLL\n\n\n{-\n(******************************************************************************)\n(*
*** Exception: ../nofib-clean/real/veritas/DerivedRules.hs: hGetContents:
invalid argument (Invalid or incomplete multibyte or wide character)
Prelude>
Leaving GHCi.
}}}
This doesn't affect 6.10.1 so I guess it's at the interaction of the new
IO/unicode encoding work that went into 6.12.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4137>
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