summaryrefslogtreecommitdiff
path: root/src/core.sml
diff options
context:
space:
mode:
Diffstat (limited to 'src/core.sml')
-rw-r--r--src/core.sml1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/core.sml b/src/core.sml
index 613e0c41..07ab4641 100644
--- a/src/core.sml
+++ b/src/core.sml
@@ -52,6 +52,7 @@ datatype con' =
| CRecord of kind * (con * con) list
| CConcat of con * con
+ | CFold of kind * kind
withtype con = con' located