import RnTypes ( rnHsTypeFVs, rnSplice, checkTH,
mkOpFormRn, mkOpAppRn, mkNegAppRn, checkSectionPrec)
import RnPat
-import DynFlags ( DynFlag(..) )
+import DynFlags
import BasicTypes ( FixityDirection(..) )
import PrelNames
= do { (group, mb_splice) <- findSplice decls
; case mb_splice of
Nothing -> return ()
- Just (SpliceDecl (L loc _), _)
+ Just (SpliceDecl (L loc _) _, _)
-> setSrcSpan loc $
addErr (ptext (sLit "Declaration splices are not permitted inside declaration brackets"))
-- Why not? See Section 7.3 of the TH paper.
setStage thRnBrack $
rnSrcDecls group
- -- Discard the tcg_env; it contains only extra info about fixity
- ; return (DecBrG group', allUses (tcg_dus tcg_env)) }
+ -- Discard the tcg_env; it contains only extra info about fixity
+ ; traceRn (text "rnBracket dec" <+> (ppr (tcg_dus tcg_env) $$ ppr (duUses (tcg_dus tcg_env))))
+ ; return (DecBrG group', duUses (tcg_dus tcg_env)) }
rnBracket (DecBrG _) = panic "rnBracket: unexpected DecBrG"
\end{code}
; let all_fvs = fvs1 `plusFV` fvs2
bndr_map = used_bndrs `zip` used_bndrs
+ -- See Note [GroupStmt binder map] in HsExpr
; traceRn (text "rnStmt: implicitly rebound these used binders:" <+> ppr bndr_map)
; return (([L loc (GroupStmt stmts' bndr_map by' using')], thing), all_fvs) }
-- ...bring them and their fixities into scope
; let bound_names = collectLStmtsBinders (map fst new_lhs_and_fv)
- ; bindLocalNamesFV_WithFixities bound_names fix_env $ do
+ ; bindLocalNamesFV bound_names $
+ addLocalFixities fix_env bound_names $ do
-- (C) do the right-hand-sides and thing-inside
{ segs <- rn_rec_stmts bound_names new_lhs_and_fv
(binds', du_binds) <-
-- fixities and unused are handled above in rn_rec_stmts_and_then
rnValBindsRHS (mkNameSet all_bndrs) binds'
- return [(duDefs du_binds, duUses du_binds,
- emptyNameSet, L loc (LetStmt (HsValBinds binds')))]
+ return [(duDefs du_binds, allUses du_binds,
+ emptyNameSet, L loc (LetStmt (HsValBinds binds')))]
-- no RecStmt case becuase they get flattened above when doing the LHSes
rn_rec_stmt _ stmt@(L _ (RecStmt {})) _