import RnHiFiles ( lookupFixityRn )
import CmdLineOpts ( DynFlag(..), opt_IgnoreAsserts )
import Literal ( inIntRange, inCharRange )
-import BasicTypes ( Fixity(..), FixityDirection(..), defaultFixity, negateFixity )
+import BasicTypes ( Fixity(..), FixityDirection(..), IPName(..), defaultFixity, negateFixity )
import PrelNames ( hasKey, assertIdKey,
- eqClass_RDR, foldr_RDR, build_RDR, eqString_RDR,
- cCallableClass_RDR, cReturnableClass_RDR,
- monadClass_RDR, enumClass_RDR, ordClass_RDR,
- ratioDataCon_RDR, assertErr_RDR,
- ioDataCon_RDR, plusInteger_RDR, timesInteger_RDR,
+ eqClassName, foldrName, buildName, eqStringName,
+ cCallableClassName, cReturnableClassName,
+ monadClassName, enumClassName, ordClassName,
+ ratioDataConName, splitIdName, fstIdName, sndIdName,
+ ioDataConName, plusIntegerName, timesIntegerName,
+ assertErr_RDR
)
import TysPrim ( charPrimTyCon, addrPrimTyCon, intPrimTyCon,
floatPrimTyCon, doublePrimTyCon
doc = text "a pattern type-signature"
rnPat (LitPatIn s@(HsString _))
- = lookupOrigName eqString_RDR `thenRn` \ eq ->
- returnRn (LitPatIn s, unitFV eq)
+ = returnRn (LitPatIn s, unitFV eqStringName)
rnPat (LitPatIn lit)
= litFVs lit `thenRn` \ fvs ->
rnPat (NPatIn lit)
= rnOverLit lit `thenRn` \ (lit', fvs1) ->
- lookupOrigName eqClass_RDR `thenRn` \ eq -> -- Needed to find equality on pattern
- returnRn (NPatIn lit', fvs1 `addOneFV` eq)
+ returnRn (NPatIn lit', fvs1 `addOneFV` eqClassName) -- Needed to find equality on pattern
rnPat (NPlusKPatIn name lit minus)
= rnOverLit lit `thenRn` \ (lit', fvs) ->
- lookupOrigName ordClass_RDR `thenRn` \ ord ->
lookupBndrRn name `thenRn` \ name' ->
lookupSyntaxName minus `thenRn` \ minus' ->
- returnRn (NPlusKPatIn name' lit' minus', fvs `addOneFV` ord `addOneFV` minus')
+ returnRn (NPlusKPatIn name' lit' minus', fvs `addOneFV` ordClassName `addOneFV` minus')
rnPat (LazyPatIn pat)
= rnPat pat `thenRn` \ (pat', fvs) ->
rnExpr (HsIPVar v)
= newIPName v `thenRn` \ name ->
- returnRn (HsIPVar name, emptyFVs)
+ let
+ fvs = case name of
+ Linear _ -> mkFVs [splitIdName, fstIdName, sndIdName]
+ Dupable _ -> emptyFVs
+ in
+ returnRn (HsIPVar name, fvs)
rnExpr (HsLit lit)
= litFVs lit `thenRn` \ fvs ->
rnExpr (HsCCall fun args may_gc is_casm _)
-- Check out the comment on RnIfaces.getNonWiredDataDecl about ccalls
- = lookupOrigNames [cCallableClass_RDR,
- cReturnableClass_RDR,
- ioDataCon_RDR] `thenRn` \ implicit_fvs ->
+ = lookupOrigNames [] `thenRn` \ implicit_fvs ->
rnExprs args `thenRn` \ (args', fvs_args) ->
returnRn (HsCCall fun args' may_gc is_casm placeHolderType,
- fvs_args `plusFV` implicit_fvs)
+ fvs_args `plusFV` mkFVs [cCallableClassName,
+ cReturnableClassName,
+ ioDataConName])
rnExpr (HsSCC lbl expr)
= rnExpr expr `thenRn` \ (expr', fvs_expr) ->
rnExpr e@(HsDo do_or_lc stmts src_loc)
= pushSrcLocRn src_loc $
- lookupOrigNames implicit_rdr_names `thenRn` \ implicit_fvs ->
rnStmts stmts `thenRn` \ ((_, stmts'), fvs) ->
-- check the statement list ends in an expression
case last stmts' of {
} `thenRn_`
returnRn (HsDo do_or_lc stmts' src_loc, fvs `plusFV` implicit_fvs)
where
- implicit_rdr_names = [foldr_RDR, build_RDR, monadClass_RDR]
+ implicit_fvs = mkFVs [foldrName, buildName, monadClassName]
-- Monad stuff should not be necessary for a list comprehension
-- but the typechecker looks up the bind and return Ids anyway
-- Oh well.
doc = text "renaming a type pattern"
rnExpr (ArithSeqIn seq)
- = lookupOrigName enumClass_RDR `thenRn` \ enum ->
- rn_seq seq `thenRn` \ (new_seq, fvs) ->
- returnRn (ArithSeqIn new_seq, fvs `addOneFV` enum)
+ = rn_seq seq `thenRn` \ (new_seq, fvs) ->
+ returnRn (ArithSeqIn new_seq, fvs `addOneFV` enumClassName)
where
rn_seq (From expr)
= rnExpr expr `thenRn` \ (expr', fvExpr) ->
litFVs (HsIntPrim i) = returnRn (unitFV (getName intPrimTyCon))
litFVs (HsFloatPrim f) = returnRn (unitFV (getName floatPrimTyCon))
litFVs (HsDoublePrim d) = returnRn (unitFV (getName doublePrimTyCon))
-litFVs (HsLitLit l bogus_ty) = lookupOrigName cCallableClass_RDR `thenRn` \ cc ->
- returnRn (unitFV cc)
+litFVs (HsLitLit l bogus_ty) = returnRn (unitFV cCallableClassName)
litFVs lit = pprPanic "RnExpr.litFVs" (ppr lit) -- HsInteger and HsRat only appear
-- in post-typechecker translations
= lookupSyntaxName from_integer_name `thenRn` \ from_integer_name' ->
if inIntRange i then
returnRn (HsIntegral i from_integer_name', unitFV from_integer_name')
- else
- lookupOrigNames [plusInteger_RDR, timesInteger_RDR] `thenRn` \ ns ->
+ else let
+ fvs = mkFVs [plusIntegerName, timesIntegerName]
-- Big integer literals are built, using + and *,
-- out of small integers (DsUtils.mkIntegerLit)
-- [NB: plusInteger, timesInteger aren't rebindable...
-- they are used to construct the argument to fromInteger,
-- which is the rebindable one.]
- returnRn (HsIntegral i from_integer_name', ns `addOneFV` from_integer_name')
+ in
+ returnRn (HsIntegral i from_integer_name', fvs `addOneFV` from_integer_name')
rnOverLit (HsFractional i from_rat_name)
= lookupSyntaxName from_rat_name `thenRn` \ from_rat_name' ->
- lookupOrigNames [ratioDataCon_RDR, plusInteger_RDR, timesInteger_RDR] `thenRn` \ ns ->
+ let
+ fvs = mkFVs [ratioDataConName, plusIntegerName, timesIntegerName]
-- We have to make sure that the Ratio type is imported with
-- its constructor, because literals of type Ratio t are
-- built with that constructor.
-- when fractionalClass does.
-- The plus/times integer operations may be needed to construct the numerator
-- and denominator (see DsUtils.mkIntegerLit)
- returnRn (HsFractional i from_rat_name', ns `addOneFV` from_rat_name')
+ in
+ returnRn (HsFractional i from_rat_name', fvs `addOneFV` from_rat_name')
\end{code}
%************************************************************************
projects / ghc-hetmet.git / blobdiff