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[project @ 2002-01-30 12:13:59 by simonmar]
[ghc-hetmet.git]
/
ghc
/
compiler
/
basicTypes
/
OccName.lhs
diff --git
a/ghc/compiler/basicTypes/OccName.lhs
b/ghc/compiler/basicTypes/OccName.lhs
index
c743343
..
faf7aa8
100644
(file)
--- a/
ghc/compiler/basicTypes/OccName.lhs
+++ b/
ghc/compiler/basicTypes/OccName.lhs
@@
-40,7
+40,7
@@
module OccName (
#include "HsVersions.h"
#include "HsVersions.h"
-import Char ( isDigit, isUpper, isLower, ISALPHANUM, ord, chr, digitToInt )
+import Char ( isDigit, isUpper, isLower, isAlphaNum, ord, chr, digitToInt )
import Util ( thenCmp )
import Unique ( Unique )
import FiniteMap ( FiniteMap, emptyFM, lookupFM, addToFM, elemFM )
import Util ( thenCmp )
import Unique ( Unique )
import FiniteMap ( FiniteMap, emptyFM, lookupFM, addToFM, elemFM )
@@
-458,7
+458,7
@@
alreadyEncoded s = all ok s
-- in names we'd have to encode them. But we do put
-- spaces in ccall "occurrences", and we don't want to
-- reject them here
-- in names we'd have to encode them. But we do put
-- spaces in ccall "occurrences", and we don't want to
-- reject them here
- ok ch = ISALPHANUM ch
+ ok ch = isAlphaNum ch
alreadyEncodedFS :: FAST_STRING -> Bool
alreadyEncodedFS fs = alreadyEncoded (_UNPK_ fs)
alreadyEncodedFS :: FAST_STRING -> Bool
alreadyEncodedFS fs = alreadyEncoded (_UNPK_ fs)
@@
-587,6
+587,7
@@
decode_escape (c : rest)
go n other = pprPanic "decode_escape" (ppr n <+> text (c:rest))
decode_escape (c : rest) = pprTrace "decode_escape" (char c) (decode rest)
go n other = pprPanic "decode_escape" (ppr n <+> text (c:rest))
decode_escape (c : rest) = pprTrace "decode_escape" (char c) (decode rest)
+decode_escape [] = pprTrace "decode_escape" (text "empty") ""
\end{code}
\end{code}