deep equal

fix-builtins/src/lib.rs

@@ -246,6 +246,9 @@ pub enum PrimOpPhase {
     ForceResultShallowLoop,
     ForceResultDeepFinish,
 
+    EqStep,
+    EqForce,
+
     // TODO: split into separate enums
     CallPattern,
     CallFunctor1,