List.mapWithIndex

compiler/module/src/low_level.rs

@@ -25,6 +25,7 @@ pub enum LowLevel {
     ListPrepend,
     ListJoin,
     ListMap,
+    ListMapWithIndex,
     ListKeepIf,
     ListWalk,
     ListWalkBackwards,

compiler/module/src/symbol.rs

@@ -898,6 +898,7 @@ define_builtins! {
         20 LIST_LAST: "last"
         21 LIST_KEEP_OKS: "keepOks"
         22 LIST_KEEP_ERRS: "keepErrs"
+        23 LIST_MAP_WITH_INDEX: "mapWithIndex"
     }
     5 RESULT: "Result" => {
         0 RESULT_RESULT: "Result" imported // the Result.Result type alias