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Diffstat (limited to 'compiler/GHC/Driver/Flags.hs')
| -rw-r--r-- | compiler/GHC/Driver/Flags.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/GHC/Driver/Flags.hs b/compiler/GHC/Driver/Flags.hs index df49034d13..3496b2af5a 100644 --- a/compiler/GHC/Driver/Flags.hs +++ b/compiler/GHC/Driver/Flags.hs @@ -929,6 +929,7 @@ minusWcompatOpts :: [WarningFlag] minusWcompatOpts = [ Opt_WarnSemigroup , Opt_WarnNonCanonicalMonoidInstances + , Opt_WarnNonCanonicalMonadInstances , Opt_WarnCompatUnqualifiedImports , Opt_WarnTypeEqualityOutOfScope ] |