#include "HsVersions.h"
-import {-# SOURCE #-} RnSource ( rnHsSigType, rnHsType )
import HsSyn
import HsBinds ( eqHsSig, sigName, hsSigDoc )
import RdrHsSyn
import RnHsSyn
import RnMonad
+import RnTypes ( rnHsSigType, rnHsType )
import RnExpr ( rnMatch, rnGRHSs, rnPat, checkPrecMatch )
import RnEnv ( bindLocatedLocalsRn, lookupBndrRn,
- lookupGlobalOccRn, lookupSigOccRn,
+ lookupGlobalOccRn, lookupSigOccRn, bindPatSigTyVars,
warnUnusedLocalBinds, mapFvRn, extendTyVarEnvFVRn,
)
import CmdLineOpts ( DynFlag(..) )
rnTopMonoBinds mbinds sigs
- = mapRn lookupBndrRn binder_rdr_names `thenRn` \ binder_names ->
+ = mapRn lookupBndrRn binder_rdr_names `thenRn` \ binder_names ->
+ bindPatSigTyVars (collectSigTysFromMonoBinds mbinds) $
let
bndr_name_set = mkNameSet binder_names
in
= -- Extract all the binders in this group,
-- and extend current scope, inventing new names for the new binders
-- This also checks that the names form a set
- bindLocatedLocalsRn (text "a binding group")
- mbinders_w_srclocs $ \ new_mbinders ->
+ bindLocatedLocalsRn doc mbinders_w_srclocs $ \ new_mbinders ->
+ bindPatSigTyVars (collectSigTysFromMonoBinds mbinds) $
let
binder_set = mkNameSet new_mbinders
in
returnRn (result, delListFromNameSet all_fvs new_mbinders)
where
mbinders_w_srclocs = collectLocatedMonoBinders mbinds
+ doc = text "In the binding group for" <+> pp_bndrs mbinders_w_srclocs
+ pp_bndrs [(b,_)] = quotes (ppr b)
+ pp_bndrs bs = fsep (punctuate comma [ppr b | (b,_) <- bs])
\end{code}
names_bound_here = unitNameSet new_name
in
sigsForMe names_bound_here sigs `thenRn` \ sigs_for_me ->
- mapFvRn rnMatch matches `thenRn` \ (new_matches, fvs) ->
+ mapFvRn (rnMatch (FunRhs name)) matches `thenRn` \ (new_matches, fvs) ->
mapRn_ (checkPrecMatch inf new_name) new_matches `thenRn_`
returnRn
[(unitNameSet new_name,
where
-- Gruesome; bring into scope the correct members of the generic type variables
-- See comments in RnSource.rnSourceDecl(ClassDecl)
- rn_match match@(Match _ (TypePatIn ty : _) _ _)
- = extendTyVarEnvFVRn gen_tvs (rnMatch match)
+ rn_match match@(Match (TypePatIn ty : _) _ _)
+ = extendTyVarEnvFVRn gen_tvs (rnMatch (FunRhs name) match)
where
tvs = map rdrNameOcc (extractHsTyRdrNames ty)
gen_tvs = [tv | tv <- gen_tyvars, nameOccName tv `elem` tvs]
- rn_match match = rnMatch match
+ rn_match match = rnMatch (FunRhs name) match
-- Can't handle method pattern-bindings which bind multiple methods.
lookupSigOccRn v `thenRn` \ new_v ->
returnRn (FixSig (FixitySig new_v fix src_loc))
-renameSig (InlineSig v p src_loc)
+renameSig (InlineSig b v p src_loc)
= pushSrcLocRn src_loc $
lookupSigOccRn v `thenRn` \ new_v ->
- returnRn (InlineSig new_v p src_loc)
-
-renameSig (NoInlineSig v p src_loc)
- = pushSrcLocRn src_loc $
- lookupSigOccRn v `thenRn` \ new_v ->
- returnRn (NoInlineSig new_v p src_loc)
+ returnRn (InlineSig b new_v p src_loc)
\end{code}