(AI l _) <- getInput
let offset = srcLocCol l
ctx <- getContext
+ relaxed <- extension relaxedLayout
+ let strict' = strict || not relaxed
case ctx of
Layout prev_off : _ |
- (strict && prev_off >= offset ||
- not strict && prev_off > offset) -> do
+ (strict' && prev_off >= offset ||
+ not strict' && prev_off > offset) -> do
-- token is indented to the left of the previous context.
-- we must generate a {} sequence now.
pushLexState layout_left
recBit = 22 -- rec
alternativeLayoutRuleBit :: Int
alternativeLayoutRuleBit = 23
+relaxedLayoutBit :: Int
+relaxedLayoutBit = 24
always :: Int -> Bool
always _ = True
oldQualOps flags = not (newQualOps flags)
alternativeLayoutRule :: Int -> Bool
alternativeLayoutRule flags = testBit flags alternativeLayoutRuleBit
+relaxedLayout :: Int -> Bool
+relaxedLayout flags = testBit flags relaxedLayoutBit
-- PState for parsing options pragmas
--
.|. rawTokenStreamBit `setBitIf` dopt Opt_KeepRawTokenStream flags
.|. newQualOpsBit `setBitIf` xopt Opt_NewQualifiedOperators flags
.|. alternativeLayoutRuleBit `setBitIf` xopt Opt_AlternativeLayoutRule flags
+ .|. relaxedLayoutBit `setBitIf` xopt Opt_RelaxedLayout flags
--
setBitIf :: Int -> Bool -> Int
b `setBitIf` cond | cond = bit b