getMessages,
popContext, pushCurrentContext, setLastToken, setSrcLoc,
getLexState, popLexState, pushLexState,
- extension, standaloneDerivingEnabled, bangPatEnabled,
+ extension, bangPatEnabled,
addWarning,
lexTokenStream
) where
unicodeSyntaxBit = 14 -- the forall symbol, arrow symbols, etc
unboxedTuplesBit :: Int
unboxedTuplesBit = 15 -- (# and #)
-standaloneDerivingBit :: Int
-standaloneDerivingBit = 16 -- standalone instance deriving declarations
transformComprehensionsBit :: Int
transformComprehensionsBit = 17
qqBit :: Int
unicodeSyntaxEnabled flags = testBit flags unicodeSyntaxBit
unboxedTuplesEnabled :: Int -> Bool
unboxedTuplesEnabled flags = testBit flags unboxedTuplesBit
-standaloneDerivingEnabled :: Int -> Bool
-standaloneDerivingEnabled flags = testBit flags standaloneDerivingBit
qqEnabled :: Int -> Bool
qqEnabled flags = testBit flags qqBit
-- inRulePrag :: Int -> Bool
.|. recBit `setBitIf` dopt Opt_Arrows flags
.|. unicodeSyntaxBit `setBitIf` dopt Opt_UnicodeSyntax flags
.|. unboxedTuplesBit `setBitIf` dopt Opt_UnboxedTuples flags
- .|. standaloneDerivingBit `setBitIf` dopt Opt_StandaloneDeriving flags
.|. transformComprehensionsBit `setBitIf` dopt Opt_TransformListComp flags
.|. rawTokenStreamBit `setBitIf` dopt Opt_KeepRawTokenStream flags
.|. newQualOpsBit `setBitIf` dopt Opt_NewQualifiedOperators flags