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Diffstat (limited to 'src/mono_reduce.sml')
| -rw-r--r-- | src/mono_reduce.sml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mono_reduce.sml b/src/mono_reduce.sml index 15549175..06075954 100644 --- a/src/mono_reduce.sml +++ b/src/mono_reduce.sml @@ -635,6 +635,7 @@ fun reduce file = fun safe (e, _) = case e of EAbs _ => true + | EError _ => true | _ => false in if List.all (safe o #2) pes then @@ -642,6 +643,8 @@ fun reduce file = (ECase (liftExpInExp 0 e', map (fn (p, (EAbs (_, _, _, e), _)) => (p, swapExpVarsPat (0, patBinds p) e) + | (p, (EError (e, (TFun (_, t), _)), loc)) => + (p, (EError (e, t), loc)) | _ => raise Fail "MonoReduce ECase") pes, {disc = disc, result = result}), loc)) else |