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-rw-r--r--compiler/parser/Lexer.x7
1 files changed, 4 insertions, 3 deletions
diff --git a/compiler/parser/Lexer.x b/compiler/parser/Lexer.x
index 3ffa7db7f7..2746faa34e 100644
--- a/compiler/parser/Lexer.x
+++ b/compiler/parser/Lexer.x
@@ -77,6 +77,7 @@ import Util ( readRational )
import Control.Monad
import Data.Bits
+import Data.ByteString (ByteString)
import Data.Char
import Data.List
import Data.Maybe
@@ -552,7 +553,7 @@ data Token
| ITrational FractionalLit
| ITprimchar Char
- | ITprimstring FastBytes
+ | ITprimstring ByteString
| ITprimint Integer
| ITprimword Integer
| ITprimfloat FractionalLit
@@ -1244,8 +1245,8 @@ lex_string s = do
setInput i
if any (> '\xFF') s
then failMsgP "primitive string literal must contain only characters <= \'\\xFF\'"
- else let fb = unsafeMkFastBytesString (reverse s)
- in return (ITprimstring fb)
+ else let bs = unsafeMkByteString (reverse s)
+ in return (ITprimstring bs)
_other ->
return (ITstring (mkFastString (reverse s)))
else