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-rw-r--r--frontend/utilities.dcl1
1 files changed, 1 insertions, 0 deletions
diff --git a/frontend/utilities.dcl b/frontend/utilities.dcl
index 4d4cbb4..30eba7c 100644
--- a/frontend/utilities.dcl
+++ b/frontend/utilities.dcl
@@ -71,6 +71,7 @@ where
fold_st2 xs [] st
= abort ("fold_st2: first argument list contains more elements")
+
// foldSt :: !(.a -> .(.st -> .st)) ![.a] !.st -> .st
foldSt op l st :== fold_st l st
where