\begin{code}
module Convert( convertToHsExpr, convertToPat, convertToHsDecls,
- convertToHsType, thRdrNameGuesses ) where
+ convertToHsType, convertToHsPred,
+ thRdrNameGuesses ) where
import HsSyn as Hs
import qualified Class
convertToHsType loc t
= initCvt loc $ wrapMsg "type" t $ cvtType t
+convertToHsPred :: SrcSpan -> TH.Pred -> Either Message (LHsPred RdrName)
+convertToHsPred loc t
+ = initCvt loc $ wrapMsg "type" t $ cvtPred t
+
-------------------------------------------------------------------
newtype CvtM a = CvtM { unCvtM :: SrcSpan -> Either Message a }
-- Push down the source location;
= defaultInlinePragma
cvtInlineSpec (Just (TH.InlineSpec inline conlike opt_activation))
= InlinePragma { inl_act = opt_activation', inl_rule = matchinfo
- , inl_inline = inline, inl_sat = Nothing }
+ , inl_inline = inl_spec, inl_sat = Nothing }
where
matchinfo = cvtRuleMatchInfo conlike
opt_activation' = cvtActivation opt_activation
cvtRuleMatchInfo False = FunLike
cvtRuleMatchInfo True = ConLike
+ inl_spec | inline = Inline
+ | otherwise = NoInline
+ -- Currently we have no way to say Inlinable
+
cvtActivation Nothing | inline = AlwaysActive
| otherwise = NeverActive
cvtActivation (Just (False, phase)) = ActiveBefore phase
cvtLit (FloatPrimL f) = do { force f; return $ HsFloatPrim f }
cvtLit (DoublePrimL f) = do { force f; return $ HsDoublePrim f }
cvtLit (CharL c) = do { force c; return $ HsChar c }
-cvtLit (StringL s)
- = do { let { s' = mkFastString s }
- ; force s'
- ; return $ HsString s'
- }
+cvtLit (StringL s) = do { let { s' = mkFastString s }
+ ; force s'
+ ; return $ HsString s' }
+cvtLit (StringPrimL s) = do { let { s' = mkFastString s }
+ ; force s'
+ ; return $ HsStringPrim s' }
cvtLit _ = panic "Convert.cvtLit: Unexpected literal"
-- cvtLit should not be called on IntegerL, RationalL
-- That precondition is established right here in