remove imports

Any/equal.dhall

@@ -1,8 +1 @@
-λ(nix : ../NixPrelude.dhall) →
-  let Any = ./Type.dhall
-
-  let Any/toTypeUnchecked = ./toTypeUnchecked.dhall nix
-
-  let eqFile = nix.builtins.toFile "eq.nix" "a: b: a == b"
-
-  in  Any/toTypeUnchecked (Any → Any → Bool) (nix.builtins.import eqFile)
+λ(nix : ../NixPrelude.dhall) → nix.primops.equal

Function/fix.dhall

@@ -1,22 +1,12 @@
 λ(nix : ../NixPrelude.dhall) →
-  let fixSrc = "f: let x = f x; in x"
-
-  let fixSrcp = "f: let x = f x // { __unfix__ = f; }; in x"
-
-  let fixFile = nix.builtins.toFile "fix.nix" fixSrc
-
-  let fixFilep = nix.builtins.toFile "fix.nix" fixSrcp
-
-  let Any/toTypeUnchecked = ../Any/toTypeUnchecked.dhall nix
+  let Set = ../Set/Type.dhall
 
   let fix
       : ∀(t : Type) → (t → t) → t
-      = λ(t : Type) →
-          Any/toTypeUnchecked ((t → t) → t) (nix.builtins.import fixFile)
+      = nix.primops.fix
 
   let fixp
-      : ∀(t : Type) → (t → t) → t
-      = λ(t : Type) →
-          Any/toTypeUnchecked ((t → t) → t) (nix.builtins.import fixFilep)
+      : (Set → Set) → Set
+      = nix.primops.`fix'`
 
   in  { fix, fixp }

Function/makeExtensibleWithCustomName.dhall

@@ -7,7 +7,7 @@
 
   let Any/toTypeUnchecked = ../Any/toTypeUnchecked.dhall nix
 
-  let fixp = (./fix.dhall nix).fixp Set
+  let fixp = (./fix.dhall nix).fixp
 
   let Set/toSet = ../Set/toSet.dhall nix
 

Set/mergeAttrs.dhall

@@ -1,16 +1,6 @@
 λ(nix : ../NixPrelude.dhall) →
   let Set = ./Type.dhall
 
-  let Any/toTypeUnchecked = ../Any/toTypeUnchecked.dhall nix
-
-  let mergeAttrFile = "a: b: a // b"
-
-  let mergeAttrs =
-          Any/toTypeUnchecked
-            (Set → Set → Set)
-            ( nix.builtins.import
-                (nix.builtins.toFile "mergeAttrs.nix" mergeAttrFile)
-            )
-        : Set → Set → Set
+  let mergeAttrs = nix.primops.mergeAttrs : Set → Set → Set
 
   in  mergeAttrs

primops.dhall

@@ -1,5 +1,11 @@
 let Any = ./Any/Type.dhall
 
-in  { toAny : ∀(t : Type) → ∀(v : t) → Any
+let Set = ./Set/Type.dhall
+
+in  { equal : Any → Any → Bool
+    , fix : ∀(t : Type) → (t → t) → t
+    , `fix'` : (Set → Set) → Set
+    , mergeAttrs : Set → Set → Set
+    , toAny : ∀(t : Type) → ∀(v : t) → Any
     , toTypeUnchecked : ∀(t : Type) → ∀(v : Any) → t
     }

runtime.nix

@@ -1,5 +1,9 @@
 {
   primops = {
+    equal = a: b: a == b;
+    fix = _: f: let x = f x; in x;
+    fix' = f: let x = f x // { __unfix__ = f; }; in x;
+    mergeAttrs = a: b: a // b;
     toAny = _: v: v;
     toTypeUnchecked = _: v: v;
   };