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Diffstat (limited to 'compiler/deSugar/DsMonad.lhs')
| -rw-r--r-- | compiler/deSugar/DsMonad.lhs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/deSugar/DsMonad.lhs b/compiler/deSugar/DsMonad.lhs index b590f4b2d2..c017a7cc01 100644 --- a/compiler/deSugar/DsMonad.lhs +++ b/compiler/deSugar/DsMonad.lhs @@ -6,6 +6,8 @@ @DsMonad@: monadery used in desugaring \begin{code} +{-# LANGUAGE FlexibleInstances #-} + module DsMonad ( DsM, mapM, mapAndUnzipM, initDs, initDsTc, fixDs, |