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Type annotations on environment variable reads
[hcoop/domtool2.git]
/
src
/
eval.sml
diff --git
a/src/eval.sml
b/src/eval.sml
index
6cbeca7
..
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)
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, _) =
| ESeq es =>
let
val (new, _) =
@@
-77,9
+77,8
@@
fun exec' evs (eAll as (e, _)) =
| ELocal (e1, e2) =>
let
val evs' = exec' evs e1
| ELocal (e1, e2) =>
let
val evs' = exec' evs e1
- val evs'' = exec' (conjoin (evs, evs')) e2
in
in
- conjoin (evs, evs'')
+ exec' (conjoin (evs, evs')) e2
end
| EWith (e1, e2) =>
let
end
| EWith (e1, e2) =>
let