Simplify the names used in Primitives.lean

7 files changed, 76 insertions, 78 deletions

diff --git a/tests/lean/BetreeMain/Funs.lean b/tests/lean/BetreeMain/Funs.lean
index 3a678c71..074fff5e 100644
--- a/tests/lean/BetreeMain/Funs.lean
+++ b/tests/lean/BetreeMain/Funs.lean
@@ -124,13 +124,13 @@ divergent def betree.List.split_at_fwd
 /- [betree_main::betree::List::{1}::push_front] -/
 def betree.List.push_front_fwd_back
   (T : Type) (self : betree.List T) (x : T) : Result (betree.List T) :=
-  let tl := mem_replace_fwd (betree.List T) self betree.List.Nil
+  let tl := mem.replace_fwd (betree.List T) self betree.List.Nil
   let l := tl
   Result.ret (betree.List.Cons x l)
 
 /- [betree_main::betree::List::{1}::pop_front] -/
 def betree.List.pop_front_fwd (T : Type) (self : betree.List T) : Result T :=
-  let ls := mem_replace_fwd (betree.List T) self betree.List.Nil
+  let ls := mem.replace_fwd (betree.List T) self betree.List.Nil
   match ls with
   | betree.List.Cons x tl => Result.ret x
   | betree.List.Nil => Result.fail Error.panic
@@ -138,7 +138,7 @@ def betree.List.pop_front_fwd (T : Type) (self : betree.List T) : Result T :=
 /- [betree_main::betree::List::{1}::pop_front] -/
 def betree.List.pop_front_back
   (T : Type) (self : betree.List T) : Result (betree.List T) :=
-  let ls := mem_replace_fwd (betree.List T) self betree.List.Nil
+  let ls := mem.replace_fwd (betree.List T) self betree.List.Nil
   match ls with
   | betree.List.Cons x tl => Result.ret tl
   | betree.List.Nil => Result.fail Error.panic
diff --git a/tests/lean/External/Funs.lean b/tests/lean/External/Funs.lean
index 10efc3db..3fc21d91 100644
--- a/tests/lean/External/Funs.lean
+++ b/tests/lean/External/Funs.lean
@@ -36,8 +36,8 @@ def test_new_non_zero_u32_fwd
 /- [external::test_vec] -/
 def test_vec_fwd : Result Unit :=
   do
-    let v := vec_new U32
-    let _ ← vec_push_back U32 v (U32.ofInt 0 (by intlit))
+    let v := Vec.new U32
+    let _ ← Vec.push U32 v (U32.ofInt 0 (by intlit))
     Result.ret ()
 
 /- Unit test for [external::test_vec] -/
diff --git a/tests/lean/Hashmap/Funs.lean b/tests/lean/Hashmap/Funs.lean
index 4f16688b..48038bfb 100644
--- a/tests/lean/Hashmap/Funs.lean
+++ b/tests/lean/Hashmap/Funs.lean
@@ -15,7 +15,7 @@ divergent def HashMap.allocate_slots_loop_fwd
   if n > (Usize.ofInt 0 (by intlit))
   then
     do
-      let slots0 ← vec_push_back (List T) slots List.Nil
+      let slots0 ← Vec.push (List T) slots List.Nil
       let n0 ← n - (Usize.ofInt 1 (by intlit))
       HashMap.allocate_slots_loop_fwd T slots0 n0
   else Result.ret slots
@@ -32,7 +32,7 @@ def HashMap.new_with_capacity_fwd
   Result (HashMap T)
   :=
   do
-    let v := vec_new (List T)
+    let v := Vec.new (List T)
     let slots ← HashMap.allocate_slots_fwd T v capacity
     let i ← capacity * max_load_dividend
     let i0 ← i / max_load_divisor
@@ -52,12 +52,12 @@ def HashMap.new_fwd (T : Type) : Result (HashMap T) :=
 /- [hashmap::HashMap::{0}::clear] -/
 divergent def HashMap.clear_loop_fwd_back
   (T : Type) (slots : Vec (List T)) (i : Usize) : Result (Vec (List T)) :=
-  let i0 := vec_len (List T) slots
+  let i0 := Vec.len (List T) slots
   if i < i0
   then
     do
       let i1 ← i + (Usize.ofInt 1 (by intlit))
-      let slots0 ← vec_index_mut_back (List T) slots i List.Nil
+      let slots0 ← Vec.index_mut_back (List T) slots i List.Nil
       HashMap.clear_loop_fwd_back T slots0 i1
   else Result.ret slots
 
@@ -121,22 +121,22 @@ def HashMap.insert_no_resize_fwd_back
   :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_mut_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index_mut (List T) self.hash_map_slots hash_mod
     let inserted ← HashMap.insert_in_list_fwd T key value l
     if inserted
     then
       do
         let i0 ← self.hash_map_num_entries + (Usize.ofInt 1 (by intlit))
         let l0 ← HashMap.insert_in_list_back T key value l
-        let v ← vec_index_mut_back (List T) self.hash_map_slots hash_mod l0
+        let v ← Vec.index_mut_back (List T) self.hash_map_slots hash_mod l0
         Result.ret
           { self with hash_map_num_entries := i0, hash_map_slots := v }
     else
       do
         let l0 ← HashMap.insert_in_list_back T key value l
-        let v ← vec_index_mut_back (List T) self.hash_map_slots hash_mod l0
+        let v ← Vec.index_mut_back (List T) self.hash_map_slots hash_mod l0
         Result.ret { self with hash_map_slots := v }
 
 /- [core::num::u32::{9}::MAX] -/
@@ -164,16 +164,16 @@ divergent def HashMap.move_elements_loop_fwd_back
   (T : Type) (ntable : HashMap T) (slots : Vec (List T)) (i : Usize) :
   Result ((HashMap T) × (Vec (List T)))
   :=
-  let i0 := vec_len (List T) slots
+  let i0 := Vec.len (List T) slots
   if i < i0
   then
     do
-      let l ← vec_index_mut_fwd (List T) slots i
-      let ls := mem_replace_fwd (List T) l List.Nil
+      let l ← Vec.index_mut (List T) slots i
+      let ls := mem.replace_fwd (List T) l List.Nil
       let ntable0 ← HashMap.move_elements_from_list_fwd_back T ntable ls
       let i1 ← i + (Usize.ofInt 1 (by intlit))
-      let l0 := mem_replace_back (List T) l List.Nil
-      let slots0 ← vec_index_mut_back (List T) slots i l0
+      let l0 := mem.replace_back (List T) l List.Nil
+      let slots0 ← Vec.index_mut_back (List T) slots i l0
       HashMap.move_elements_loop_fwd_back T ntable0 slots0 i1
   else Result.ret (ntable, slots)
 
@@ -189,7 +189,7 @@ def HashMap.try_resize_fwd_back
   (T : Type) (self : HashMap T) : Result (HashMap T) :=
   do
     let max_usize ← Scalar.cast .Usize core_num_u32_max_c
-    let capacity := vec_len (List T) self.hash_map_slots
+    let capacity := Vec.len (List T) self.hash_map_slots
     let n1 ← max_usize / (Usize.ofInt 2 (by intlit))
     let (i, i0) := self.hash_map_max_load_factor
     let i1 ← n1 / i
@@ -242,9 +242,9 @@ def HashMap.contains_key_fwd
   (T : Type) (self : HashMap T) (key : Usize) : Result Bool :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index (List T) self.hash_map_slots hash_mod
     HashMap.contains_key_in_list_fwd T key l
 
 /- [hashmap::HashMap::{0}::get_in_list] -/
@@ -266,9 +266,9 @@ def HashMap.get_in_list_fwd
 def HashMap.get_fwd (T : Type) (self : HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index (List T) self.hash_map_slots hash_mod
     HashMap.get_in_list_fwd T key l
 
 /- [hashmap::HashMap::{0}::get_mut_in_list] -/
@@ -309,9 +309,9 @@ def HashMap.get_mut_fwd
   (T : Type) (self : HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_mut_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index_mut (List T) self.hash_map_slots hash_mod
     HashMap.get_mut_in_list_fwd T l key
 
 /- [hashmap::HashMap::{0}::get_mut] -/
@@ -321,11 +321,11 @@ def HashMap.get_mut_back
   :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_mut_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index_mut (List T) self.hash_map_slots hash_mod
     let l0 ← HashMap.get_mut_in_list_back T l key ret0
-    let v ← vec_index_mut_back (List T) self.hash_map_slots hash_mod l0
+    let v ← Vec.index_mut_back (List T) self.hash_map_slots hash_mod l0
     Result.ret { self with hash_map_slots := v }
 
 /- [hashmap::HashMap::{0}::remove_from_list] -/
@@ -335,7 +335,7 @@ divergent def HashMap.remove_from_list_loop_fwd
   | List.Cons ckey t tl =>
     if ckey = key
     then
-      let mv_ls := mem_replace_fwd (List T) (List.Cons ckey t tl) List.Nil
+      let mv_ls := mem.replace_fwd (List T) (List.Cons ckey t tl) List.Nil
       match mv_ls with
       | List.Cons i cvalue tl0 => Result.ret (Option.some cvalue)
       | List.Nil => Result.fail Error.panic
@@ -354,7 +354,7 @@ divergent def HashMap.remove_from_list_loop_back
   | List.Cons ckey t tl =>
     if ckey = key
     then
-      let mv_ls := mem_replace_fwd (List T) (List.Cons ckey t tl) List.Nil
+      let mv_ls := mem.replace_fwd (List T) (List.Cons ckey t tl) List.Nil
       match mv_ls with
       | List.Cons i cvalue tl0 => Result.ret tl0
       | List.Nil => Result.fail Error.panic
@@ -374,9 +374,9 @@ def HashMap.remove_fwd
   (T : Type) (self : HashMap T) (key : Usize) : Result (Option T) :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_mut_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index_mut (List T) self.hash_map_slots hash_mod
     let x ← HashMap.remove_from_list_fwd T key l
     match x with
     | Option.none => Result.ret Option.none
@@ -390,21 +390,21 @@ def HashMap.remove_back
   (T : Type) (self : HashMap T) (key : Usize) : Result (HashMap T) :=
   do
     let hash ← hash_key_fwd key
-    let i := vec_len (List T) self.hash_map_slots
+    let i := Vec.len (List T) self.hash_map_slots
     let hash_mod ← hash % i
-    let l ← vec_index_mut_fwd (List T) self.hash_map_slots hash_mod
+    let l ← Vec.index_mut (List T) self.hash_map_slots hash_mod
     let x ← HashMap.remove_from_list_fwd T key l
     match x with
     | Option.none =>
       do
         let l0 ← HashMap.remove_from_list_back T key l
-        let v ← vec_index_mut_back (List T) self.hash_map_slots hash_mod l0
+        let v ← Vec.index_mut_back (List T) self.hash_map_slots hash_mod l0
         Result.ret { self with hash_map_slots := v }
     | Option.some x0 =>
       do
         let i0 ← self.hash_map_num_entries - (Usize.ofInt 1 (by intlit))
         let l0 ← HashMap.remove_from_list_back T key l
-        let v ← vec_index_mut_back (List T) self.hash_map_slots hash_mod l0
+        let v ← Vec.index_mut_back (List T) self.hash_map_slots hash_mod l0
         Result.ret
           { self with hash_map_num_entries := i0, hash_map_slots := v }
 
diff --git a/tests/lean/HashmapMain/Funs.lean b/tests/lean/HashmapMain/Funs.lean
index fd556878..1a741a2d 100644
--- a/tests/lean/HashmapMain/Funs.lean
+++ b/tests/lean/HashmapMain/Funs.lean
@@ -18,7 +18,7 @@ divergent def hashmap.HashMap.allocate_slots_loop_fwd
   if n > (Usize.ofInt 0 (by intlit))
   then
     do
-      let slots0 ← vec_push_back (hashmap.List T) slots hashmap.List.Nil
+      let slots0 ← Vec.push (hashmap.List T) slots hashmap.List.Nil
       let n0 ← n - (Usize.ofInt 1 (by intlit))
       hashmap.HashMap.allocate_slots_loop_fwd T slots0 n0
   else Result.ret slots
@@ -37,7 +37,7 @@ def hashmap.HashMap.new_with_capacity_fwd
   Result (hashmap.HashMap T)
   :=
   do
-    let v := vec_new (hashmap.List T)
+    let v := Vec.new (hashmap.List T)
     let slots ← hashmap.HashMap.allocate_slots_fwd T v capacity
     let i ← capacity * max_load_dividend
     let i0 ← i / max_load_divisor
@@ -60,13 +60,13 @@ divergent def hashmap.HashMap.clear_loop_fwd_back
   (T : Type) (slots : Vec (hashmap.List T)) (i : Usize) :
   Result (Vec (hashmap.List T))
   :=
-  let i0 := vec_len (hashmap.List T) slots
+  let i0 := Vec.len (hashmap.List T) slots
   if i < i0
   then
     do
       let i1 ← i + (Usize.ofInt 1 (by intlit))
       let slots0 ←
-        vec_index_mut_back (hashmap.List T) slots i hashmap.List.Nil
+        Vec.index_mut_back (hashmap.List T) slots i hashmap.List.Nil
       hashmap.HashMap.clear_loop_fwd_back T slots0 i1
   else Result.ret slots
 
@@ -136,10 +136,10 @@ def hashmap.HashMap.insert_no_resize_fwd_back
   :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
     let l ←
-      vec_index_mut_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+      Vec.index_mut (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     let inserted ← hashmap.HashMap.insert_in_list_fwd T key value l
     if inserted
     then
@@ -148,7 +148,7 @@ def hashmap.HashMap.insert_no_resize_fwd_back
           (Usize.ofInt 1 (by intlit))
         let l0 ← hashmap.HashMap.insert_in_list_back T key value l
         let v ←
-          vec_index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
+          Vec.index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
             hash_mod l0
         Result.ret
           {
@@ -160,7 +160,7 @@ def hashmap.HashMap.insert_no_resize_fwd_back
       do
         let l0 ← hashmap.HashMap.insert_in_list_back T key value l
         let v ←
-          vec_index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
+          Vec.index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
             hash_mod l0
         Result.ret { self with hashmap_hash_map_slots := v }
 
@@ -194,17 +194,17 @@ divergent def hashmap.HashMap.move_elements_loop_fwd_back
   (i : Usize) :
   Result ((hashmap.HashMap T) × (Vec (hashmap.List T)))
   :=
-  let i0 := vec_len (hashmap.List T) slots
+  let i0 := Vec.len (hashmap.List T) slots
   if i < i0
   then
     do
-      let l ← vec_index_mut_fwd (hashmap.List T) slots i
-      let ls := mem_replace_fwd (hashmap.List T) l hashmap.List.Nil
+      let l ← Vec.index_mut (hashmap.List T) slots i
+      let ls := mem.replace_fwd (hashmap.List T) l hashmap.List.Nil
       let ntable0 ←
         hashmap.HashMap.move_elements_from_list_fwd_back T ntable ls
       let i1 ← i + (Usize.ofInt 1 (by intlit))
-      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 l0 := mem.replace_back (hashmap.List T) l hashmap.List.Nil
+      let slots0 ← Vec.index_mut_back (hashmap.List T) slots i l0
       hashmap.HashMap.move_elements_loop_fwd_back T ntable0 slots0 i1
   else Result.ret (ntable, slots)
 
@@ -221,7 +221,7 @@ def hashmap.HashMap.try_resize_fwd_back
   (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.hashmap_hash_map_slots
+    let capacity := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let n1 ← max_usize / (Usize.ofInt 2 (by intlit))
     let (i, i0) := self.hashmap_hash_map_max_load_factor
     let i1 ← n1 / i
@@ -274,10 +274,9 @@ def hashmap.HashMap.contains_key_fwd
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result Bool :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
-    let l ←
-      vec_index_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+    let l ← Vec.index (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     hashmap.HashMap.contains_key_in_list_fwd T key l
 
 /- [hashmap_main::hashmap::HashMap::{0}::get_in_list] -/
@@ -300,10 +299,9 @@ def hashmap.HashMap.get_fwd
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
-    let l ←
-      vec_index_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+    let l ← Vec.index (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     hashmap.HashMap.get_in_list_fwd T key l
 
 /- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list] -/
@@ -348,10 +346,10 @@ def hashmap.HashMap.get_mut_fwd
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result T :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
     let l ←
-      vec_index_mut_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+      Vec.index_mut (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     hashmap.HashMap.get_mut_in_list_fwd T l key
 
 /- [hashmap_main::hashmap::HashMap::{0}::get_mut] -/
@@ -361,13 +359,13 @@ def hashmap.HashMap.get_mut_back
   :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
     let l ←
-      vec_index_mut_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+      Vec.index_mut (hashmap.List T) self.hashmap_hash_map_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.hashmap_hash_map_slots hash_mod
+      Vec.index_mut_back (hashmap.List T) self.hashmap_hash_map_slots hash_mod
         l0
     Result.ret { self with hashmap_hash_map_slots := v }
 
@@ -379,7 +377,7 @@ divergent def hashmap.HashMap.remove_from_list_loop_fwd
     if ckey = key
     then
       let mv_ls :=
-        mem_replace_fwd (hashmap.List T) (hashmap.List.Cons ckey t tl)
+        mem.replace_fwd (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)
@@ -400,7 +398,7 @@ divergent def hashmap.HashMap.remove_from_list_loop_back
     if ckey = key
     then
       let mv_ls :=
-        mem_replace_fwd (hashmap.List T) (hashmap.List.Cons ckey t tl)
+        mem.replace_fwd (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
@@ -421,10 +419,10 @@ def hashmap.HashMap.remove_fwd
   (T : Type) (self : hashmap.HashMap T) (key : Usize) : Result (Option T) :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
     let l ←
-      vec_index_mut_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+      Vec.index_mut (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     let x ← hashmap.HashMap.remove_from_list_fwd T key l
     match x with
     | Option.none => Result.ret Option.none
@@ -441,17 +439,17 @@ def hashmap.HashMap.remove_back
   :=
   do
     let hash ← hashmap.hash_key_fwd key
-    let i := vec_len (hashmap.List T) self.hashmap_hash_map_slots
+    let i := Vec.len (hashmap.List T) self.hashmap_hash_map_slots
     let hash_mod ← hash % i
     let l ←
-      vec_index_mut_fwd (hashmap.List T) self.hashmap_hash_map_slots hash_mod
+      Vec.index_mut (hashmap.List T) self.hashmap_hash_map_slots hash_mod
     let x ← hashmap.HashMap.remove_from_list_fwd T key l
     match x with
     | Option.none =>
       do
         let l0 ← hashmap.HashMap.remove_from_list_back T key l
         let v ←
-          vec_index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
+          Vec.index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
             hash_mod l0
         Result.ret { self with hashmap_hash_map_slots := v }
     | Option.some x0 =>
@@ -460,7 +458,7 @@ def hashmap.HashMap.remove_back
           (Usize.ofInt 1 (by intlit))
         let l0 ← hashmap.HashMap.remove_from_list_back T key l
         let v ←
-          vec_index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
+          Vec.index_mut_back (hashmap.List T) self.hashmap_hash_map_slots
             hash_mod l0
         Result.ret
           {
diff --git a/tests/lean/Loops/Funs.lean b/tests/lean/Loops/Funs.lean
index 383bc819..6e6eef3b 100644
--- a/tests/lean/Loops/Funs.lean
+++ b/tests/lean/Loops/Funs.lean
@@ -54,12 +54,12 @@ def sum_with_shared_borrows_fwd (max : U32) : Result U32 :=
 /- [loops::clear] -/
 divergent def clear_loop_fwd_back
   (v : Vec U32) (i : Usize) : Result (Vec U32) :=
-  let i0 := vec_len U32 v
+  let i0 := Vec.len U32 v
   if i < i0
   then
     do
       let i1 ← i + (Usize.ofInt 1 (by intlit))
-      let v0 ← vec_index_mut_back U32 v i (U32.ofInt 0 (by intlit))
+      let v0 ← Vec.index_mut_back U32 v i (U32.ofInt 0 (by intlit))
       clear_loop_fwd_back v0 i1
   else Result.ret v
 
@@ -145,7 +145,7 @@ divergent def get_elem_mut_loop_fwd
 /- [loops::get_elem_mut] -/
 def get_elem_mut_fwd (slots : Vec (List Usize)) (x : Usize) : Result Usize :=
   do
-    let l ← vec_index_mut_fwd (List Usize) slots (Usize.ofInt 0 (by intlit))
+    let l ← Vec.index_mut (List Usize) slots (Usize.ofInt 0 (by intlit))
     get_elem_mut_loop_fwd x l
 
 /- [loops::get_elem_mut] -/
@@ -167,9 +167,9 @@ def get_elem_mut_back
   Result (Vec (List Usize))
   :=
   do
-    let l ← vec_index_mut_fwd (List Usize) slots (Usize.ofInt 0 (by intlit))
+    let l ← Vec.index_mut (List Usize) slots (Usize.ofInt 0 (by intlit))
     let l0 ← get_elem_mut_loop_back x l ret0
-    vec_index_mut_back (List Usize) slots (Usize.ofInt 0 (by intlit)) l0
+    Vec.index_mut_back (List Usize) slots (Usize.ofInt 0 (by intlit)) l0
 
 /- [loops::get_elem_shared] -/
 divergent def get_elem_shared_loop_fwd
@@ -185,7 +185,7 @@ divergent def get_elem_shared_loop_fwd
 def get_elem_shared_fwd
   (slots : Vec (List Usize)) (x : Usize) : Result Usize :=
   do
-    let l ← vec_index_fwd (List Usize) slots (Usize.ofInt 0 (by intlit))
+    let l ← Vec.index (List Usize) slots (Usize.ofInt 0 (by intlit))
     get_elem_shared_loop_fwd x l
 
 /- [loops::id_mut] -/
diff --git a/tests/lean/NoNestedBorrows.lean b/tests/lean/NoNestedBorrows.lean
index cdbbcd67..e4fa7612 100644
--- a/tests/lean/NoNestedBorrows.lean
+++ b/tests/lean/NoNestedBorrows.lean
@@ -321,7 +321,7 @@ divergent def list_rev_aux_fwd
 
 /- [no_nested_borrows::list_rev] -/
 def list_rev_fwd_back (T : Type) (l : List T) : Result (List T) :=
-  let li := mem_replace_fwd (List T) l List.Nil
+  let li := mem.replace_fwd (List T) l List.Nil
   list_rev_aux_fwd T li List.Nil
 
 /- [no_nested_borrows::test_list_functions] -/
@@ -514,7 +514,7 @@ def test_weird_borrows1_fwd : Result Unit :=
 
 /- [no_nested_borrows::test_mem_replace] -/
 def test_mem_replace_fwd_back (px : U32) : Result U32 :=
-  let y := mem_replace_fwd U32 px (U32.ofInt 1 (by intlit))
+  let y := mem.replace_fwd U32 px (U32.ofInt 1 (by intlit))
   if not (y = (U32.ofInt 0 (by intlit)))
   then Result.fail Error.panic
   else Result.ret (U32.ofInt 2 (by intlit))
diff --git a/tests/lean/lake-manifest.json b/tests/lean/lake-manifest.json
index 637bda23..75f7010a 100644
--- a/tests/lean/lake-manifest.json
+++ b/tests/lean/lake-manifest.json
@@ -11,7 +11,7 @@
   {"git":
    {"url": "https://github.com/leanprover-community/mathlib4.git",
     "subDir?": null,
-    "rev": "cc5d11f24e1b92db65ec3389bb5142f4b2d7670e",
+    "rev": "bb4fb766e41dd3a64197263ec132c7f9c4b50065",
     "name": "mathlib",
     "inputRev?": null}},
   {"git":