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Fix #3741, simplifying things in the process
[ghc-hetmet.git]
/
compiler
/
cmm
/
CmmLex.x
diff --git
a/compiler/cmm/CmmLex.x
b/compiler/cmm/CmmLex.x
index
bfc18c1
..
4224325
100644
(file)
--- a/
compiler/cmm/CmmLex.x
+++ b/
compiler/cmm/CmmLex.x
@@
-300,7
+300,7
@@
lexToken = do
sc <- getLexState
case alexScan inp sc of
AlexEOF -> do let span = mkSrcSpan loc1 loc1
sc <- getLexState
case alexScan inp sc of
AlexEOF -> do let span = mkSrcSpan loc1 loc1
- setLastToken span 0 0
+ setLastToken span 0
return (L span CmmT_EOF)
AlexError (loc2,_) -> do failLocMsgP loc1 loc2 "lexical error"
AlexSkip inp2 _ -> do
return (L span CmmT_EOF)
AlexError (loc2,_) -> do failLocMsgP loc1 loc2 "lexical error"
AlexSkip inp2 _ -> do
@@
-309,7
+309,7
@@
lexToken = do
AlexToken inp2@(end,buf2) len t -> do
setInput inp2
let span = mkSrcSpan loc1 end
AlexToken inp2@(end,buf2) len t -> do
setInput inp2
let span = mkSrcSpan loc1 end
- span `seq` setLastToken span len len
+ span `seq` setLastToken span len
t span buf len
-- -----------------------------------------------------------------------------
t span buf len
-- -----------------------------------------------------------------------------