diff options
Diffstat (limited to 'src/runtime/haskell-bind/PGF2/Expr.hsc')
| -rw-r--r-- | src/runtime/haskell-bind/PGF2/Expr.hsc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/haskell-bind/PGF2/Expr.hsc b/src/runtime/haskell-bind/PGF2/Expr.hsc index 5b67ba097..af3afeef5 100644 --- a/src/runtime/haskell-bind/PGF2/Expr.hsc +++ b/src/runtime/haskell-bind/PGF2/Expr.hsc @@ -176,6 +176,9 @@ unMeta (Expr expr touch) = touch return (Just (fromIntegral (id :: CInt))) +-- | this functions is only for backward compatibility with the old Haskell runtime +mkCId x = x + -- | parses a 'String' as an expression readExpr :: String -> Maybe Expr readExpr str = |