Merge branch 'main' into afromher_shifts

5 files changed, 261 insertions, 178 deletions

diff --git a/tests/lean/HashmapMain/Funs.lean b/tests/lean/HashmapMain/Funs.lean
index aec957ec..f87ad355 100644
--- a/tests/lean/HashmapMain/Funs.lean
+++ b/tests/lean/HashmapMain/Funs.lean
@@ -7,83 +7,93 @@ open Primitives
 
 namespace hashmap_main
 
-/- [hashmap_main::hashmap::hash_key]: forward function -/
+/- [hashmap_main::hashmap::hash_key]: forward function
+   Source: 'src/hashmap.rs', lines 27:0-27:32 -/
 def hashmap.hash_key (k : Usize) : Result Usize :=
   Result.ret k
 
-/- [hashmap_main::hashmap::HashMap::{0}::allocate_slots]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 50:4-56:5 -/
 divergent def hashmap.HashMap.allocate_slots_loop
-  (T : Type) (slots : Vec (hashmap.List T)) (n : Usize) :
-  Result (Vec (hashmap.List T))
+  (T : Type) (slots : alloc.vec.Vec (hashmap.List T)) (n : Usize) :
+  Result (alloc.vec.Vec (hashmap.List T))
   :=
-  if n > (Usize.ofInt 0)
+  if n > 0#usize
   then
     do
-      let slots0 ← Vec.push (hashmap.List T) slots hashmap.List.Nil
-      let n0 ← n - (Usize.ofInt 1)
+      let slots0 ← alloc.vec.Vec.push (hashmap.List T) slots hashmap.List.Nil
+      let n0 ← n - 1#usize
       hashmap.HashMap.allocate_slots_loop T slots0 n0
   else Result.ret slots
 
-/- [hashmap_main::hashmap::HashMap::{0}::allocate_slots]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: forward function
+   Source: 'src/hashmap.rs', lines 50:4-50:76 -/
 def hashmap.HashMap.allocate_slots
-  (T : Type) (slots : Vec (hashmap.List T)) (n : Usize) :
-  Result (Vec (hashmap.List T))
+  (T : Type) (slots : alloc.vec.Vec (hashmap.List T)) (n : Usize) :
+  Result (alloc.vec.Vec (hashmap.List T))
   :=
   hashmap.HashMap.allocate_slots_loop T slots n
 
-/- [hashmap_main::hashmap::HashMap::{0}::new_with_capacity]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new_with_capacity]: forward function
+   Source: 'src/hashmap.rs', lines 59:4-63:13 -/
 def hashmap.HashMap.new_with_capacity
   (T : Type) (capacity : Usize) (max_load_dividend : Usize)
   (max_load_divisor : Usize) :
   Result (hashmap.HashMap T)
   :=
   do
-    let v := Vec.new (hashmap.List T)
+    let v := alloc.vec.Vec.new (hashmap.List T)
     let slots ← hashmap.HashMap.allocate_slots T v capacity
     let i ← capacity * max_load_dividend
     let i0 ← i / max_load_divisor
     Result.ret
       {
-        num_entries := (Usize.ofInt 0),
+        num_entries := 0#usize,
         max_load_factor := (max_load_dividend, max_load_divisor),
         max_load := i0,
         slots := slots
       }
 
-/- [hashmap_main::hashmap::HashMap::{0}::new]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new]: forward function
+   Source: 'src/hashmap.rs', lines 75:4-75:24 -/
 def hashmap.HashMap.new (T : Type) : Result (hashmap.HashMap T) :=
-  hashmap.HashMap.new_with_capacity T (Usize.ofInt 32) (Usize.ofInt 4)
-    (Usize.ofInt 5)
+  hashmap.HashMap.new_with_capacity T 32#usize 4#usize 5#usize
 
-/- [hashmap_main::hashmap::HashMap::{0}::clear]: loop 0: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: loop 0: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 80:4-88:5 -/
 divergent def hashmap.HashMap.clear_loop
-  (T : Type) (slots : Vec (hashmap.List T)) (i : Usize) :
-  Result (Vec (hashmap.List T))
+  (T : Type) (slots : alloc.vec.Vec (hashmap.List T)) (i : Usize) :
+  Result (alloc.vec.Vec (hashmap.List T))
   :=
-  let i0 := Vec.len (hashmap.List T) slots
+  let i0 := alloc.vec.Vec.len (hashmap.List T) slots
   if i < i0
   then
     do
-      let i1 ← i + (Usize.ofInt 1)
+      let i1 ← i + 1#usize
       let slots0 ←
-        Vec.index_mut_back (hashmap.List T) slots i hashmap.List.Nil
+        alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+          (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T)) slots i
+          hashmap.List.Nil
       hashmap.HashMap.clear_loop T slots0 i1
   else Result.ret slots
 
-/- [hashmap_main::hashmap::HashMap::{0}::clear]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 80:4-80:27 -/
 def hashmap.HashMap.clear
   (T : Type) (self : hashmap.HashMap T) : Result (hashmap.HashMap T) :=
   do
-    let v ← hashmap.HashMap.clear_loop T self.slots (Usize.ofInt 0)
-    Result.ret { self with num_entries := (Usize.ofInt 0), slots := v }
+    let v ← hashmap.HashMap.clear_loop T self.slots 0#usize
+    Result.ret { self with num_entries := 0#usize, slots := v }
 
-/- [hashmap_main::hashmap::HashMap::{0}::len]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::len]: forward function
+   Source: 'src/hashmap.rs', lines 90:4-90:30 -/
 def hashmap.HashMap.len (T : Type) (self : hashmap.HashMap T) : Result Usize :=
   Result.ret self.num_entries
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 97:4-114:5 -/
 divergent def hashmap.HashMap.insert_in_list_loop
   (T : Type) (key : Usize) (value : T) (ls : hashmap.List T) : Result Bool :=
   match ls with
@@ -93,12 +103,14 @@ divergent def hashmap.HashMap.insert_in_list_loop
     else hashmap.HashMap.insert_in_list_loop T key value tl
   | hashmap.List.Nil => Result.ret true
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: forward function
+   Source: 'src/hashmap.rs', lines 97:4-97:71 -/
 def hashmap.HashMap.insert_in_list
   (T : Type) (key : Usize) (value : T) (ls : hashmap.List T) : Result Bool :=
   hashmap.HashMap.insert_in_list_loop T key value ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: loop 0: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0: backward function 0
+   Source: 'src/hashmap.rs', lines 97:4-114:5 -/
 divergent def hashmap.HashMap.insert_in_list_loop_back
   (T : Type) (key : Usize) (value : T) (ls : hashmap.List T) :
   Result (hashmap.List T)
@@ -115,44 +127,52 @@ divergent def hashmap.HashMap.insert_in_list_loop_back
     let l := hashmap.List.Nil
     Result.ret (hashmap.List.Cons key value l)
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: backward function 0
+   Source: 'src/hashmap.rs', lines 97:4-97:71 -/
 def hashmap.HashMap.insert_in_list_back
   (T : Type) (key : Usize) (value : T) (ls : hashmap.List T) :
   Result (hashmap.List T)
   :=
   hashmap.HashMap.insert_in_list_loop_back T key value ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert_no_resize]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_no_resize]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 117:4-117:54 -/
 def hashmap.HashMap.insert_no_resize
   (T : Type) (self : hashmap.HashMap T) (key : Usize) (value : T) :
   Result (hashmap.HashMap T)
   :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_mut (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index_mut (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     let inserted ← hashmap.HashMap.insert_in_list T key value l
     if inserted
     then
       do
-        let i0 ← self.num_entries + (Usize.ofInt 1)
+        let i0 ← self.num_entries + 1#usize
         let l0 ← hashmap.HashMap.insert_in_list_back T key value l
-        let v ← Vec.index_mut_back (hashmap.List T) self.slots hash_mod l0
+        let v ←
+          alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+            (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+            self.slots hash_mod l0
         Result.ret { self with num_entries := i0, slots := v }
     else
       do
         let l0 ← hashmap.HashMap.insert_in_list_back T key value l
-        let v ← Vec.index_mut_back (hashmap.List T) self.slots hash_mod l0
+        let v ←
+          alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+            (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+            self.slots hash_mod l0
         Result.ret { self with slots := v }
 
-/- [core::num::u32::{8}::MAX] -/
-def core_num_u32_max_body : Result U32 := Result.ret (U32.ofInt 4294967295)
-def core_num_u32_max_c : U32 := eval_global core_num_u32_max_body (by simp)
-
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements_from_list]: loop 0: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: loop 0: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 183:4-196:5 -/
 divergent def hashmap.HashMap.move_elements_from_list_loop
   (T : Type) (ntable : hashmap.HashMap T) (ls : hashmap.List T) :
   Result (hashmap.HashMap T)
@@ -164,60 +184,69 @@ divergent def hashmap.HashMap.move_elements_from_list_loop
       hashmap.HashMap.move_elements_from_list_loop T ntable0 tl
   | hashmap.List.Nil => Result.ret ntable
 
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements_from_list]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 183:4-183:72 -/
 def hashmap.HashMap.move_elements_from_list
   (T : Type) (ntable : hashmap.HashMap T) (ls : hashmap.List T) :
   Result (hashmap.HashMap T)
   :=
   hashmap.HashMap.move_elements_from_list_loop T ntable ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements]: loop 0: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: loop 0: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 171:4-180:5 -/
 divergent def hashmap.HashMap.move_elements_loop
-  (T : Type) (ntable : hashmap.HashMap T) (slots : Vec (hashmap.List T))
-  (i : Usize) :
-  Result ((hashmap.HashMap T) × (Vec (hashmap.List T)))
+  (T : Type) (ntable : hashmap.HashMap T)
+  (slots : alloc.vec.Vec (hashmap.List T)) (i : Usize) :
+  Result ((hashmap.HashMap T) × (alloc.vec.Vec (hashmap.List T)))
   :=
-  let i0 := Vec.len (hashmap.List T) slots
+  let i0 := alloc.vec.Vec.len (hashmap.List T) slots
   if i < i0
   then
     do
-      let l ← Vec.index_mut (hashmap.List T) slots i
-      let ls := mem.replace (hashmap.List T) l hashmap.List.Nil
+      let l ←
+        alloc.vec.Vec.index_mut (hashmap.List T) Usize
+          (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T)) slots i
+      let ls := core.mem.replace (hashmap.List T) l hashmap.List.Nil
       let ntable0 ← hashmap.HashMap.move_elements_from_list T ntable ls
-      let i1 ← i + (Usize.ofInt 1)
-      let l0 := mem.replace_back (hashmap.List T) l hashmap.List.Nil
-      let slots0 ← Vec.index_mut_back (hashmap.List T) slots i l0
+      let i1 ← i + 1#usize
+      let l0 := core.mem.replace_back (hashmap.List T) l hashmap.List.Nil
+      let slots0 ←
+        alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+          (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T)) slots i
+          l0
       hashmap.HashMap.move_elements_loop T ntable0 slots0 i1
   else Result.ret (ntable, slots)
 
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 171:4-171:95 -/
 def hashmap.HashMap.move_elements
-  (T : Type) (ntable : hashmap.HashMap T) (slots : Vec (hashmap.List T))
-  (i : Usize) :
-  Result ((hashmap.HashMap T) × (Vec (hashmap.List T)))
+  (T : Type) (ntable : hashmap.HashMap T)
+  (slots : alloc.vec.Vec (hashmap.List T)) (i : Usize) :
+  Result ((hashmap.HashMap T) × (alloc.vec.Vec (hashmap.List T)))
   :=
   hashmap.HashMap.move_elements_loop T ntable slots i
 
-/- [hashmap_main::hashmap::HashMap::{0}::try_resize]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::try_resize]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 140:4-140:28 -/
 def hashmap.HashMap.try_resize
   (T : Type) (self : hashmap.HashMap T) : Result (hashmap.HashMap T) :=
   do
-    let max_usize ← Scalar.cast .Usize core_num_u32_max_c
-    let capacity := Vec.len (hashmap.List T) self.slots
-    let n1 ← max_usize / (Usize.ofInt 2)
+    let max_usize ← Scalar.cast .Usize core_u32_max
+    let capacity := alloc.vec.Vec.len (hashmap.List T) self.slots
+    let n1 ← max_usize / 2#usize
     let (i, i0) := self.max_load_factor
     let i1 ← n1 / i
     if capacity <= i1
     then
       do
-        let i2 ← capacity * (Usize.ofInt 2)
+        let i2 ← capacity * 2#usize
         let ntable ← hashmap.HashMap.new_with_capacity T i2 i i0
         let (ntable0, _) ←
-          hashmap.HashMap.move_elements T ntable self.slots (Usize.ofInt 0)
+          hashmap.HashMap.move_elements T ntable self.slots 0#usize
         Result.ret
           {
             ntable0
@@ -226,8 +255,9 @@ def hashmap.HashMap.try_resize
           }
     else Result.ret { self with max_load_factor := (i, i0) }
 
-/- [hashmap_main::hashmap::HashMap::{0}::insert]: merged forward/backward function
-   (there is a single backward function, and the forward function returns ()) -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert]: merged forward/backward function
+   (there is a single backward function, and the forward function returns ())
+   Source: 'src/hashmap.rs', lines 129:4-129:48 -/
 def hashmap.HashMap.insert
   (T : Type) (self : hashmap.HashMap T) (key : Usize) (value : T) :
   Result (hashmap.HashMap T)
@@ -239,7 +269,8 @@ def hashmap.HashMap.insert
     then hashmap.HashMap.try_resize T self0
     else Result.ret self0
 
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 206:4-219:5 -/
 divergent def hashmap.HashMap.contains_key_in_list_loop
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result Bool :=
   match ls with
@@ -249,22 +280,28 @@ divergent def hashmap.HashMap.contains_key_in_list_loop
     else hashmap.HashMap.contains_key_in_list_loop T key tl
   | hashmap.List.Nil => Result.ret false
 
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: forward function
+   Source: 'src/hashmap.rs', lines 206:4-206:68 -/
 def hashmap.HashMap.contains_key_in_list
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result Bool :=
   hashmap.HashMap.contains_key_in_list_loop T key ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key]: forward function
+   Source: 'src/hashmap.rs', lines 199:4-199:49 -/
 def hashmap.HashMap.contains_key
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result Bool :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_shared (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     hashmap.HashMap.contains_key_in_list T key l
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_in_list]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 224:4-237:5 -/
 divergent def hashmap.HashMap.get_in_list_loop
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result T :=
   match ls with
@@ -272,24 +309,30 @@ divergent def hashmap.HashMap.get_in_list_loop
     if ckey = key
     then Result.ret cvalue
     else hashmap.HashMap.get_in_list_loop T key tl
-  | hashmap.List.Nil => Result.fail Error.panic
+  | hashmap.List.Nil => Result.fail .panic
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_in_list]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: forward function
+   Source: 'src/hashmap.rs', lines 224:4-224:70 -/
 def hashmap.HashMap.get_in_list
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result T :=
   hashmap.HashMap.get_in_list_loop T key ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::get]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get]: forward function
+   Source: 'src/hashmap.rs', lines 239:4-239:55 -/
 def hashmap.HashMap.get
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_shared (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     hashmap.HashMap.get_in_list T key l
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 245:4-254:5 -/
 divergent def hashmap.HashMap.get_mut_in_list_loop
   (T : Type) (ls : hashmap.List T) (key : Usize) : Result T :=
   match ls with
@@ -297,60 +340,75 @@ divergent def hashmap.HashMap.get_mut_in_list_loop
     if ckey = key
     then Result.ret cvalue
     else hashmap.HashMap.get_mut_in_list_loop T tl key
-  | hashmap.List.Nil => Result.fail Error.panic
+  | hashmap.List.Nil => Result.fail .panic
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: forward function
+   Source: 'src/hashmap.rs', lines 245:4-245:86 -/
 def hashmap.HashMap.get_mut_in_list
   (T : Type) (ls : hashmap.List T) (key : Usize) : Result T :=
   hashmap.HashMap.get_mut_in_list_loop T ls key
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: loop 0: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: loop 0: backward function 0
+   Source: 'src/hashmap.rs', lines 245:4-254:5 -/
 divergent def hashmap.HashMap.get_mut_in_list_loop_back
-  (T : Type) (ls : hashmap.List T) (key : Usize) (ret0 : T) :
+  (T : Type) (ls : hashmap.List T) (key : Usize) (ret : T) :
   Result (hashmap.List T)
   :=
   match ls with
   | hashmap.List.Cons ckey cvalue tl =>
     if ckey = key
-    then Result.ret (hashmap.List.Cons ckey ret0 tl)
+    then Result.ret (hashmap.List.Cons ckey ret tl)
     else
       do
-        let tl0 ← hashmap.HashMap.get_mut_in_list_loop_back T tl key ret0
+        let tl0 ← hashmap.HashMap.get_mut_in_list_loop_back T tl key ret
         Result.ret (hashmap.List.Cons ckey cvalue tl0)
-  | hashmap.List.Nil => Result.fail Error.panic
+  | hashmap.List.Nil => Result.fail .panic
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: backward function 0
+   Source: 'src/hashmap.rs', lines 245:4-245:86 -/
 def hashmap.HashMap.get_mut_in_list_back
-  (T : Type) (ls : hashmap.List T) (key : Usize) (ret0 : T) :
+  (T : Type) (ls : hashmap.List T) (key : Usize) (ret : T) :
   Result (hashmap.List T)
   :=
-  hashmap.HashMap.get_mut_in_list_loop_back T ls key ret0
+  hashmap.HashMap.get_mut_in_list_loop_back T ls key ret
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut]: forward function
+   Source: 'src/hashmap.rs', lines 257:4-257:67 -/
 def hashmap.HashMap.get_mut
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_mut (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index_mut (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     hashmap.HashMap.get_mut_in_list T l key
 
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut]: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut]: backward function 0
+   Source: 'src/hashmap.rs', lines 257:4-257:67 -/
 def hashmap.HashMap.get_mut_back
-  (T : Type) (self : hashmap.HashMap T) (key : Usize) (ret0 : T) :
+  (T : Type) (self : hashmap.HashMap T) (key : Usize) (ret : T) :
   Result (hashmap.HashMap T)
   :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_mut (hashmap.List T) self.slots hash_mod
-    let l0 ← hashmap.HashMap.get_mut_in_list_back T l key ret0
-    let v ← Vec.index_mut_back (hashmap.List T) self.slots hash_mod l0
+    let l ←
+      alloc.vec.Vec.index_mut (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
+    let l0 ← hashmap.HashMap.get_mut_in_list_back T l key ret
+    let v ←
+      alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod l0
     Result.ret { self with slots := v }
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: loop 0: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0: forward function
+   Source: 'src/hashmap.rs', lines 265:4-291:5 -/
 divergent def hashmap.HashMap.remove_from_list_loop
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result (Option T) :=
   match ls with
@@ -358,20 +416,22 @@ divergent def hashmap.HashMap.remove_from_list_loop
     if ckey = key
     then
       let mv_ls :=
-        mem.replace (hashmap.List T) (hashmap.List.Cons ckey t tl)
+        core.mem.replace (hashmap.List T) (hashmap.List.Cons ckey t tl)
           hashmap.List.Nil
       match mv_ls with
-      | hashmap.List.Cons i cvalue tl0 => Result.ret (Option.some cvalue)
-      | hashmap.List.Nil => Result.fail Error.panic
+      | hashmap.List.Cons i cvalue tl0 => Result.ret (some cvalue)
+      | hashmap.List.Nil => Result.fail .panic
     else hashmap.HashMap.remove_from_list_loop T key tl
-  | hashmap.List.Nil => Result.ret Option.none
+  | hashmap.List.Nil => Result.ret none
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: forward function
+   Source: 'src/hashmap.rs', lines 265:4-265:69 -/
 def hashmap.HashMap.remove_from_list
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result (Option T) :=
   hashmap.HashMap.remove_from_list_loop T key ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: loop 0: backward function 1 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0: backward function 1
+   Source: 'src/hashmap.rs', lines 265:4-291:5 -/
 divergent def hashmap.HashMap.remove_from_list_loop_back
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result (hashmap.List T) :=
   match ls with
@@ -379,115 +439,122 @@ divergent def hashmap.HashMap.remove_from_list_loop_back
     if ckey = key
     then
       let mv_ls :=
-        mem.replace (hashmap.List T) (hashmap.List.Cons ckey t tl)
+        core.mem.replace (hashmap.List T) (hashmap.List.Cons ckey t tl)
           hashmap.List.Nil
       match mv_ls with
       | hashmap.List.Cons i cvalue tl0 => Result.ret tl0
-      | hashmap.List.Nil => Result.fail Error.panic
+      | hashmap.List.Nil => Result.fail .panic
     else
       do
         let tl0 ← hashmap.HashMap.remove_from_list_loop_back T key tl
         Result.ret (hashmap.List.Cons ckey t tl0)
   | hashmap.List.Nil => Result.ret hashmap.List.Nil
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: backward function 1 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: backward function 1
+   Source: 'src/hashmap.rs', lines 265:4-265:69 -/
 def hashmap.HashMap.remove_from_list_back
   (T : Type) (key : Usize) (ls : hashmap.List T) : Result (hashmap.List T) :=
   hashmap.HashMap.remove_from_list_loop_back T key ls
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove]: forward function -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove]: forward function
+   Source: 'src/hashmap.rs', lines 294:4-294:52 -/
 def hashmap.HashMap.remove
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result (Option T) :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_mut (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index_mut (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     let x ← hashmap.HashMap.remove_from_list T key l
     match x with
-    | Option.none => Result.ret Option.none
-    | Option.some x0 =>
-      do
-        let _ ← self.num_entries - (Usize.ofInt 1)
-        Result.ret (Option.some x0)
+    | none => Result.ret none
+    | some x0 => do
+                   let _ ← self.num_entries - 1#usize
+                   Result.ret (some x0)
 
-/- [hashmap_main::hashmap::HashMap::{0}::remove]: backward function 0 -/
+/- [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove]: backward function 0
+   Source: 'src/hashmap.rs', lines 294:4-294:52 -/
 def hashmap.HashMap.remove_back
   (T : Type) (self : hashmap.HashMap T) (key : Usize) :
   Result (hashmap.HashMap T)
   :=
   do
     let hash ← hashmap.hash_key key
-    let i := Vec.len (hashmap.List T) self.slots
+    let i := alloc.vec.Vec.len (hashmap.List T) self.slots
     let hash_mod ← hash % i
-    let l ← Vec.index_mut (hashmap.List T) self.slots hash_mod
+    let l ←
+      alloc.vec.Vec.index_mut (hashmap.List T) Usize
+        (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+        self.slots hash_mod
     let x ← hashmap.HashMap.remove_from_list T key l
     match x with
-    | Option.none =>
+    | none =>
       do
         let l0 ← hashmap.HashMap.remove_from_list_back T key l
-        let v ← Vec.index_mut_back (hashmap.List T) self.slots hash_mod l0
+        let v ←
+          alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+            (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+            self.slots hash_mod l0
         Result.ret { self with slots := v }
-    | Option.some x0 =>
+    | some x0 =>
       do
-        let i0 ← self.num_entries - (Usize.ofInt 1)
+        let i0 ← self.num_entries - 1#usize
         let l0 ← hashmap.HashMap.remove_from_list_back T key l
-        let v ← Vec.index_mut_back (hashmap.List T) self.slots hash_mod l0
+        let v ←
+          alloc.vec.Vec.index_mut_back (hashmap.List T) Usize
+            (core.slice.index.SliceIndexUsizeSliceTInst (hashmap.List T))
+            self.slots hash_mod l0
         Result.ret { self with num_entries := i0, slots := v }
 
-/- [hashmap_main::hashmap::test1]: forward function -/
+/- [hashmap_main::hashmap::test1]: forward function
+   Source: 'src/hashmap.rs', lines 315:0-315:10 -/
 def hashmap.test1 : Result Unit :=
   do
     let hm ← hashmap.HashMap.new U64
-    let hm0 ← hashmap.HashMap.insert U64 hm (Usize.ofInt 0) (U64.ofInt 42)
-    let hm1 ← hashmap.HashMap.insert U64 hm0 (Usize.ofInt 128) (U64.ofInt 18)
-    let hm2 ←
-      hashmap.HashMap.insert U64 hm1 (Usize.ofInt 1024) (U64.ofInt 138)
-    let hm3 ←
-      hashmap.HashMap.insert U64 hm2 (Usize.ofInt 1056) (U64.ofInt 256)
-    let i ← hashmap.HashMap.get U64 hm3 (Usize.ofInt 128)
-    if not (i = (U64.ofInt 18))
-    then Result.fail Error.panic
+    let hm0 ← hashmap.HashMap.insert U64 hm 0#usize 42#u64
+    let hm1 ← hashmap.HashMap.insert U64 hm0 128#usize 18#u64
+    let hm2 ← hashmap.HashMap.insert U64 hm1 1024#usize 138#u64
+    let hm3 ← hashmap.HashMap.insert U64 hm2 1056#usize 256#u64
+    let i ← hashmap.HashMap.get U64 hm3 128#usize
+    if not (i = 18#u64)
+    then Result.fail .panic
     else
       do
-        let hm4 ←
-          hashmap.HashMap.get_mut_back U64 hm3 (Usize.ofInt 1024)
-            (U64.ofInt 56)
-        let i0 ← hashmap.HashMap.get U64 hm4 (Usize.ofInt 1024)
-        if not (i0 = (U64.ofInt 56))
-        then Result.fail Error.panic
+        let hm4 ← hashmap.HashMap.get_mut_back U64 hm3 1024#usize 56#u64
+        let i0 ← hashmap.HashMap.get U64 hm4 1024#usize
+        if not (i0 = 56#u64)
+        then Result.fail .panic
         else
           do
-            let x ← hashmap.HashMap.remove U64 hm4 (Usize.ofInt 1024)
+            let x ← hashmap.HashMap.remove U64 hm4 1024#usize
             match x with
-            | Option.none => Result.fail Error.panic
-            | Option.some x0 =>
-              if not (x0 = (U64.ofInt 56))
-              then Result.fail Error.panic
+            | none => Result.fail .panic
+            | some x0 =>
+              if not (x0 = 56#u64)
+              then Result.fail .panic
               else
                 do
-                  let hm5 ←
-                    hashmap.HashMap.remove_back U64 hm4 (Usize.ofInt 1024)
-                  let i1 ← hashmap.HashMap.get U64 hm5 (Usize.ofInt 0)
-                  if not (i1 = (U64.ofInt 42))
-                  then Result.fail Error.panic
+                  let hm5 ← hashmap.HashMap.remove_back U64 hm4 1024#usize
+                  let i1 ← hashmap.HashMap.get U64 hm5 0#usize
+                  if not (i1 = 42#u64)
+                  then Result.fail .panic
                   else
                     do
-                      let i2 ← hashmap.HashMap.get U64 hm5 (Usize.ofInt 128)
-                      if not (i2 = (U64.ofInt 18))
-                      then Result.fail Error.panic
+                      let i2 ← hashmap.HashMap.get U64 hm5 128#usize
+                      if not (i2 = 18#u64)
+                      then Result.fail .panic
                       else
                         do
-                          let i3 ←
-                            hashmap.HashMap.get U64 hm5 (Usize.ofInt 1056)
-                          if not (i3 = (U64.ofInt 256))
-                          then Result.fail Error.panic
+                          let i3 ← hashmap.HashMap.get U64 hm5 1056#usize
+                          if not (i3 = 256#u64)
+                          then Result.fail .panic
                           else Result.ret ()
 
-/- Unit test for [hashmap_main::hashmap::test1] -/
-#assert (hashmap.test1 == .ret ())
-
-/- [hashmap_main::insert_on_disk]: forward function -/
+/- [hashmap_main::insert_on_disk]: forward function
+   Source: 'src/hashmap_main.rs', lines 7:0-7:43 -/
 def insert_on_disk
   (key : Usize) (value : U64) (st : State) : Result (State × Unit) :=
   do
@@ -496,11 +563,9 @@ def insert_on_disk
     let (st1, _) ← hashmap_utils.serialize hm0 st0
     Result.ret (st1, ())
 
-/- [hashmap_main::main]: forward function -/
+/- [hashmap_main::main]: forward function
+   Source: 'src/hashmap_main.rs', lines 16:0-16:13 -/
 def main : Result Unit :=
   Result.ret ()
 
-/- Unit test for [hashmap_main::main] -/
-#assert (main == .ret ())
-
 end hashmap_main
diff --git a/tests/lean/HashmapMain/FunsExternal_Template.lean b/tests/lean/HashmapMain/FunsExternal_Template.lean
index f537fc8f..02ca5b0e 100644
--- a/tests/lean/HashmapMain/FunsExternal_Template.lean
+++ b/tests/lean/HashmapMain/FunsExternal_Template.lean
@@ -6,11 +6,13 @@ import HashmapMain.Types
 open Primitives
 open hashmap_main
 
-/- [hashmap_main::hashmap_utils::deserialize]: forward function -/
+/- [hashmap_main::hashmap_utils::deserialize]: forward function
+   Source: 'src/hashmap_utils.rs', lines 10:0-10:43 -/
 axiom hashmap_utils.deserialize
   : State → Result (State × (hashmap.HashMap U64))
 
-/- [hashmap_main::hashmap_utils::serialize]: forward function -/
+/- [hashmap_main::hashmap_utils::serialize]: forward function
+   Source: 'src/hashmap_utils.rs', lines 5:0-5:42 -/
 axiom hashmap_utils.serialize
   : hashmap.HashMap U64 → State → Result (State × Unit)
 
diff --git a/tests/lean/HashmapMain/Types.lean b/tests/lean/HashmapMain/Types.lean
index 2b5cbd6c..ae9ac999 100644
--- a/tests/lean/HashmapMain/Types.lean
+++ b/tests/lean/HashmapMain/Types.lean
@@ -1,23 +1,23 @@
 -- THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS
 -- [hashmap_main]: type definitions
 import Base
+import HashmapMain.TypesExternal
 open Primitives
 
 namespace hashmap_main
 
-/- [hashmap_main::hashmap::List] -/
+/- [hashmap_main::hashmap::List]
+   Source: 'src/hashmap.rs', lines 19:0-19:16 -/
 inductive hashmap.List (T : Type) :=
 | Cons : Usize → T → hashmap.List T → hashmap.List T
 | Nil : hashmap.List T
 
-/- [hashmap_main::hashmap::HashMap] -/
+/- [hashmap_main::hashmap::HashMap]
+   Source: 'src/hashmap.rs', lines 35:0-35:21 -/
 structure hashmap.HashMap (T : Type) where
   num_entries : Usize
   max_load_factor : (Usize × Usize)
   max_load : Usize
-  slots : Vec (hashmap.List T)
-
-/- The state type used in the state-error monad -/
-axiom State : Type
+  slots : alloc.vec.Vec (hashmap.List T)
 
 end hashmap_main
diff --git a/tests/lean/HashmapMain/TypesExternal.lean b/tests/lean/HashmapMain/TypesExternal.lean
new file mode 100644
index 00000000..4e1cdbe9
--- /dev/null
+++ b/tests/lean/HashmapMain/TypesExternal.lean
@@ -0,0 +1,7 @@
+-- [hashmap_main]: external types.
+import Base
+open Primitives
+
+/- The state type used in the state-error monad -/
+axiom State : Type
+
diff --git a/tests/lean/HashmapMain/TypesExternal_Template.lean b/tests/lean/HashmapMain/TypesExternal_Template.lean
new file mode 100644
index 00000000..cfa8bbb1
--- /dev/null
+++ b/tests/lean/HashmapMain/TypesExternal_Template.lean
@@ -0,0 +1,9 @@
+-- THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS
+-- [hashmap_main]: external types.
+-- This is a template file: rename it to "TypesExternal.lean" and fill the holes.
+import Base
+open Primitives
+
+/- The state type used in the state-error monad -/
+axiom State : Type
+