HsExpr(..), HsBinds(..), MonoBinds(..) )
import TcHsSyn ( TypecheckedRuleDecl )
import TcModule ( TcResults(..) )
+import Id ( Id )
import CoreSyn
import PprCore ( pprIdCoreRule )
import Subst ( substExpr, mkSubst, mkInScopeSet )
import DsExpr () -- Forces DsExpr to be compiled; DsBinds only
-- depends on DsExpr.hi-boot.
import Module ( Module )
+import Id ( Id )
import VarEnv
import VarSet
import Bag ( isEmptyBag )
-import CoreLint ( beginPass, endPass )
+import CoreLint ( showPass, endPass )
import ErrUtils ( doIfSet, pprBagOfWarnings )
import Outputable
-import UniqSupply ( UniqSupply )
+import UniqSupply ( mkSplitUniqSupply )
import HscTypes ( HomeSymbolTable )
\end{code}
\begin{code}
deSugar :: DynFlags
- -> Module
- -> UniqSupply
+ -> Module -> PrintUnqualified
-> HomeSymbolTable
-> TcResults
-> IO ([CoreBind], [(Id,CoreRule)], SDoc, SDoc, [CoreBndr])
-deSugar dflags mod_name us hst
+deSugar dflags mod_name unqual hst
(TcResults {tc_env = global_val_env,
tc_pcs = pcs,
tc_binds = all_binds,
tc_rules = rules,
tc_fords = fo_decls})
= do
- beginPass dflags "Desugar"
+ showPass dflags "Desugar"
+ us <- mkSplitUniqSupply 'd'
+
-- Do desugaring
let (result, ds_warns) =
initDs dflags us (hst,pcs,global_val_env) mod_name
(dsProgram mod_name all_binds rules fo_decls)
(ds_binds, ds_rules, _, _, _) = result
- -- Display any warnings
+ -- Display any warnings
doIfSet (not (isEmptyBag ds_warns))
- (printErrs (pprBagOfWarnings ds_warns))
+ (printErrs unqual (pprBagOfWarnings ds_warns))
- -- Lint result if necessary
+ -- Lint result if necessary
let do_dump_ds = dopt Opt_D_dump_ds dflags
endPass dflags "Desugar" do_dump_ds ds_binds
+ -- Dump output
doIfSet do_dump_ds (printDump (ppr_ds_rules ds_rules))
return result