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Eliminate a warning for compiler/basicTypes/OccName.lhs
[ghc-hetmet.git]
/
compiler
/
basicTypes
/
SrcLoc.lhs
diff --git
a/compiler/basicTypes/SrcLoc.lhs
b/compiler/basicTypes/SrcLoc.lhs
index
d2df86b
..
7e43251
100644
(file)
--- a/
compiler/basicTypes/SrcLoc.lhs
+++ b/
compiler/basicTypes/SrcLoc.lhs
@@
-38,8
+38,6
@@
module SrcLoc (
leftmost_smallest, leftmost_largest, rightmost, spans, isSubspanOf
) where
leftmost_smallest, leftmost_largest, rightmost, spans, isSubspanOf
) where
-#include "HsVersions.h"
-
import Util
import Outputable
import FastString
import Util
import Outputable
import FastString
@@
-57,8
+55,8
@@
this is the obvious stuff:
\begin{code}
data SrcLoc
= SrcLoc FastString -- A precise location (file name)
\begin{code}
data SrcLoc
= SrcLoc FastString -- A precise location (file name)
- !Int -- line number, begins at 1
- !Int -- column number, begins at 0
+ {-# UNPACK #-} !Int -- line number, begins at 1
+ {-# UNPACK #-} !Int -- column number, begins at 0
-- Don't ask me why lines start at 1 and columns start at
-- zero. That's just the way it is, so there. --SDM
-- Don't ask me why lines start at 1 and columns start at
-- zero. That's just the way it is, so there. --SDM
@@
-77,9
+75,9
@@
mkSrcLoc :: FastString -> Int -> Int -> SrcLoc
mkSrcLoc x line col = SrcLoc x line col
noSrcLoc, generatedSrcLoc, interactiveSrcLoc :: SrcLoc
mkSrcLoc x line col = SrcLoc x line col
noSrcLoc, generatedSrcLoc, interactiveSrcLoc :: SrcLoc
-noSrcLoc = UnhelpfulLoc FSLIT("<no location info>")
-generatedSrcLoc = UnhelpfulLoc FSLIT("<compiler-generated code>")
-interactiveSrcLoc = UnhelpfulLoc FSLIT("<interactive session>")
+noSrcLoc = UnhelpfulLoc (fsLit "<no location info>")
+generatedSrcLoc = UnhelpfulLoc (fsLit "<compiler-generated code>")
+interactiveSrcLoc = UnhelpfulLoc (fsLit "<interactive session>")
mkGeneralSrcLoc :: FastString -> SrcLoc
mkGeneralSrcLoc = UnhelpfulLoc
mkGeneralSrcLoc :: FastString -> SrcLoc
mkGeneralSrcLoc = UnhelpfulLoc
@@
-90,7
+88,7
@@
isGoodSrcLoc _other = False
srcLocFile :: SrcLoc -> FastString
srcLocFile (SrcLoc fname _ _) = fname
srcLocFile :: SrcLoc -> FastString
srcLocFile (SrcLoc fname _ _) = fname
-srcLocFile _other = FSLIT("<unknown file")
+srcLocFile _other = (fsLit "<unknown file")
srcLocLine :: SrcLoc -> Int
srcLocLine (SrcLoc _ l _) = l
srcLocLine :: SrcLoc -> Int
srcLocLine (SrcLoc _ l _) = l
@@
-167,27
+165,27
@@
span of (1,1)-(1,1) is zero characters long.
-}
data SrcSpan
= SrcSpanOneLine -- a common case: a single line
-}
data SrcSpan
= SrcSpanOneLine -- a common case: a single line
- { srcSpanFile :: FastString,
- srcSpanLine :: !Int,
- srcSpanSCol :: !Int,
- srcSpanECol :: !Int
+ { srcSpanFile :: !FastString,
+ srcSpanLine :: {-# UNPACK #-} !Int,
+ srcSpanSCol :: {-# UNPACK #-} !Int,
+ srcSpanECol :: {-# UNPACK #-} !Int
}
| SrcSpanMultiLine
}
| SrcSpanMultiLine
- { srcSpanFile :: FastString,
- srcSpanSLine :: !Int,
- srcSpanSCol :: !Int,
- srcSpanELine :: !Int,
- srcSpanECol :: !Int
+ { srcSpanFile :: !FastString,
+ srcSpanSLine :: {-# UNPACK #-} !Int,
+ srcSpanSCol :: {-# UNPACK #-} !Int,
+ srcSpanELine :: {-# UNPACK #-} !Int,
+ srcSpanECol :: {-# UNPACK #-} !Int
}
| SrcSpanPoint
}
| SrcSpanPoint
- { srcSpanFile :: FastString,
- srcSpanLine :: !Int,
- srcSpanCol :: !Int
+ { srcSpanFile :: !FastString,
+ srcSpanLine :: {-# UNPACK #-} !Int,
+ srcSpanCol :: {-# UNPACK #-} !Int
}
}
- | UnhelpfulSpan FastString -- Just a general indication
+ | UnhelpfulSpan !FastString -- Just a general indication
-- also used to indicate an empty span
#ifdef DEBUG
-- also used to indicate an empty span
#ifdef DEBUG
@@
-204,8
+202,8
@@
instance Ord SrcSpan where
(srcSpanEnd a `compare` srcSpanEnd b)
noSrcSpan, wiredInSrcSpan :: SrcSpan
(srcSpanEnd a `compare` srcSpanEnd b)
noSrcSpan, wiredInSrcSpan :: SrcSpan
-noSrcSpan = UnhelpfulSpan FSLIT("<no location info>")
-wiredInSrcSpan = UnhelpfulSpan FSLIT("<wired into compiler>")
+noSrcSpan = UnhelpfulSpan (fsLit "<no location info>")
+wiredInSrcSpan = UnhelpfulSpan (fsLit "<wired into compiler>")
mkGeneralSrcSpan :: FastString -> SrcSpan
mkGeneralSrcSpan = UnhelpfulSpan
mkGeneralSrcSpan :: FastString -> SrcSpan
mkGeneralSrcSpan = UnhelpfulSpan
@@
-313,7
+311,7
@@
combineSrcSpans start end
pprDefnLoc :: SrcSpan -> SDoc
-- "defined at ..."
pprDefnLoc loc
pprDefnLoc :: SrcSpan -> SDoc
-- "defined at ..."
pprDefnLoc loc
- | isGoodSrcSpan loc = ptext SLIT("Defined at") <+> ppr loc
+ | isGoodSrcSpan loc = ptext (sLit "Defined at") <+> ppr loc
| otherwise = ppr loc
instance Outputable SrcSpan where
| otherwise = ppr loc
instance Outputable SrcSpan where