Type annotations on environment variable reads

[hcoop/domtool2.git] / src / eval.sml

diff --git a/src/eval.sml b/src/eval.sml
index 0cabf34..8789eac 100644 (file)
--- a/src/eval.sml
+++ b/src/eval.sml
@@ -60,7 +60,7 @@ fun exec' evs (eAll as (e, _)) =
     case e of
        ESkip => SM.empty
       | ESet (ev, e) => SM.insert (SM.empty, ev, e)
-      | EGet (x, ev, e) => exec' evs (Reduce.subst x (lookup (evs, ev)) e)
+      | EGet (x, _, ev, e) => exec' evs (Reduce.subst x (lookup (evs, ev)) e)
       | ESeq es =>
        let
            val (new, _) =