New directory structure and corresponding extraction, + misc fixes, for Lean

1 files changed, 0 insertions, 535 deletions

diff --git a/tests/lean/hashmap_on_disk/Hashmap/Funs.lean b/tests/lean/hashmap_on_disk/Hashmap/Funs.lean
deleted file mode 100644
index c67a37ff..00000000
--- a/tests/lean/hashmap_on_disk/Hashmap/Funs.lean
+++ /dev/null
@@ -1,535 +0,0 @@
--- THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS
--- [hashmap_main]: function definitions
-import Hashmap.Primitives
-import Hashmap.Opaque
-import Hashmap.Types
-
-open result
-open hashmap_list_t
-
-/- [hashmap_main::hashmap::hash_key] -/
-def hashmap_hash_key_fwd (k : USize) : result USize := ret k
-
-/- [hashmap_main::hashmap::HashMap::{0}::allocate_slots] -/
-def hashmap_hash_map_allocate_slots_loop_fwd
-  (T : Type) (slots : vec (hashmap_list_t T)) (n : USize) :
-  result (vec (hashmap_list_t T))
-  :=
-  if n > (USize.ofNatCore 0 (by intlit))
-  then do
-    let slots0: vec (hashmap_list_t T) <- @vec_push_back (hashmap_list_t T) slots HashmapListNil
-    let n0 <- USize.checked_sub n (USize.ofNatCore 1 (by intlit))
-    hashmap_hash_map_allocate_slots_loop_fwd T slots0 n0
-  else ret slots
-termination_by hashmap_hash_map_allocate_slots_loop_fwd _ _ n => n
-decreasing_by sorry
-
-/- [hashmap_main::hashmap::HashMap::{0}::allocate_slots] -/
-def hashmap_hash_map_allocate_slots_fwd
-  (T : Type) (slots : vec (hashmap_list_t T)) (n : USize) :
-  result (vec (hashmap_list_t T))
-  :=
-  hashmap_hash_map_allocate_slots_loop_fwd T slots n
-
-/- [hashmap_main::hashmap::HashMap::{0}::new_with_capacity] -/
-def hashmap_hash_map_new_with_capacity_fwd
-  (T : Type) (capacity : USize) (max_load_dividend : USize)
-  (max_load_divisor : USize) :
-  result (hashmap_hash_map_t T)
-  :=
-  let v <- vec_new (hashmap_list_t T) in
-  let slots <- hashmap_hash_map_allocate_slots_fwd T v capacity in
-  let i <- USize.checked_mul capacity max_load_dividend in
-  let i0 <- USize.checked_div i max_load_divisor in
-  ret (mkhashmap_hash_map_t (USize.ofNatCore 0 (by simp)) (max_load_dividend,
-    max_load_divisor) i0 slots)
-
-/- [hashmap_main::hashmap::HashMap::{0}::new] -/
-def hashmap_hash_map_new_fwd (T : Type) : result (hashmap_hash_map_t T) :=
-  hashmap_hash_map_new_with_capacity_fwd T (USize.ofNatCore 32 (by simp))
-    (USize.ofNatCore 4 (by simp)) (USize.ofNatCore 5 (by simp))
-
-/- [hashmap_main::hashmap::HashMap::{0}::clear_slots] -/
-def hashmap_hash_map_clear_slots_loop_fwd_back
-  (T : Type) (slots : vec (hashmap_list_t T)) (i : USize) :
-  result (vec (hashmap_list_t T))
-  :=
-  let i0 <- vec_len (hashmap_list_t T) slots in
-  if i < i0
-  then (
-    let i1 <- USize.checked_add i (USize.ofNatCore 1 (by simp)) in
-    let slots0 <- vec_index_mut_back (hashmap_list_t T) slots i HashmapListNil
-      in
-    hashmap_hash_map_clear_slots_loop_fwd_back T slots0 i1)
-  else ret slots
-
-/- [hashmap_main::hashmap::HashMap::{0}::clear_slots] -/
-def hashmap_hash_map_clear_slots_fwd_back
-  (T : Type) (slots : vec (hashmap_list_t T)) :
-  result (vec (hashmap_list_t T))
-  :=
-  hashmap_hash_map_clear_slots_loop_fwd_back T slots
-    (USize.ofNatCore 0 (by simp))
-
-/- [hashmap_main::hashmap::HashMap::{0}::clear] -/
-def hashmap_hash_map_clear_fwd_back
-  (T : Type) (self : hashmap_hash_map_t T) : result (hashmap_hash_map_t T) :=
-  let v <- hashmap_hash_map_clear_slots_fwd_back T self.hashmap_hash_map_slots
-    in
-  ret (mkhashmap_hash_map_t (USize.ofNatCore 0 (by simp))
-    self.hashmap_hash_map_max_load_factor self.hashmap_hash_map_max_load v)
-
-/- [hashmap_main::hashmap::HashMap::{0}::len] -/
-def hashmap_hash_map_len_fwd
-  (T : Type) (self : hashmap_hash_map_t T) : result USize :=
-  ret self.hashmap_hash_map_num_entries
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list] -/
-def hashmap_hash_map_insert_in_list_loop_fwd
-  (T : Type) (key : USize) (value : T) (ls : hashmap_list_t T) : result Bool :=
-  match ls with
-  | HashmapListCons ckey cvalue tl =>
-    if ckey = key
-    then ret false
-    else hashmap_hash_map_insert_in_list_loop_fwd T key value tl
-  | HashmapListNil => ret true
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list] -/
-def hashmap_hash_map_insert_in_list_fwd
-  (T : Type) (key : USize) (value : T) (ls : hashmap_list_t T) : result Bool :=
-  hashmap_hash_map_insert_in_list_loop_fwd T key value ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list] -/
-def hashmap_hash_map_insert_in_list_loop_back
-  (T : Type) (key : USize) (value : T) (ls : hashmap_list_t T) :
-  result (hashmap_list_t T)
-  :=
-  match ls with
-  | HashmapListCons ckey cvalue tl =>
-    if ckey = key
-    then ret (HashmapListCons ckey value tl)
-    else (
-      let l <- hashmap_hash_map_insert_in_list_loop_back T key value tl in
-      ret (HashmapListCons ckey cvalue l))
-  | HashmapListNil =>
-    let l <- HashmapListNil in ret (HashmapListCons key value l)
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert_in_list] -/
-def hashmap_hash_map_insert_in_list_back
-  (T : Type) (key : USize) (value : T) (ls : hashmap_list_t T) :
-  result (hashmap_list_t T)
-  :=
-  hashmap_hash_map_insert_in_list_loop_back T key value ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert_no_resize] -/
-def hashmap_hash_map_insert_no_resize_fwd_back
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) (value : T) :
-  result (hashmap_hash_map_t T)
-  :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_mut_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-    in
-  let inserted <- hashmap_hash_map_insert_in_list_fwd T key value l in
-  if inserted
-  then (
-    let i0 <- USize.checked_add self.hashmap_hash_map_num_entries
-      (USize.ofNatCore 1 (by simp)) in
-    let l0 <- hashmap_hash_map_insert_in_list_back T key value l in
-    let v <-
-      vec_index_mut_back (hashmap_list_t T) self.hashmap_hash_map_slots
-        hash_mod l0 in
-    ret (mkhashmap_hash_map_t i0 self.hashmap_hash_map_max_load_factor
-      self.hashmap_hash_map_max_load v))
-  else (
-    let l0 <- hashmap_hash_map_insert_in_list_back T key value l in
-    let v <-
-      vec_index_mut_back (hashmap_list_t T) self.hashmap_hash_map_slots
-        hash_mod l0 in
-    ret (mkhashmap_hash_map_t self.hashmap_hash_map_num_entries
-      self.hashmap_hash_map_max_load_factor self.hashmap_hash_map_max_load v))
-
-/- [core::num::u32::{9}::MAX] -/
-def core_num_u32_max_body : result UInt32 :=
-  ret (UInt32.ofNatCore 4294967295 (by simp))
-def core_num_u32_max_c : UInt32 := eval_global core_num_u32_max_body
-
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements_from_list] -/
-def hashmap_hash_map_move_elements_from_list_loop_fwd_back
-  (T : Type) (ntable : hashmap_hash_map_t T) (ls : hashmap_list_t T) :
-  result (hashmap_hash_map_t T)
-  :=
-  match ls with
-  | HashmapListCons k v tl =>
-    let ntable0 <- hashmap_hash_map_insert_no_resize_fwd_back T ntable k v in
-    hashmap_hash_map_move_elements_from_list_loop_fwd_back T ntable0 tl
-  | HashmapListNil => ret ntable
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements_from_list] -/
-def hashmap_hash_map_move_elements_from_list_fwd_back
-  (T : Type) (ntable : hashmap_hash_map_t T) (ls : hashmap_list_t T) :
-  result (hashmap_hash_map_t T)
-  :=
-  hashmap_hash_map_move_elements_from_list_loop_fwd_back T ntable ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements] -/
-def hashmap_hash_map_move_elements_loop_fwd_back
-  (T : Type) (ntable : hashmap_hash_map_t T) (slots : vec (hashmap_list_t T))
-  (i : USize) :
-  result ((hashmap_hash_map_t T) × (vec (hashmap_list_t T)))
-  :=
-  let i0 <- vec_len (hashmap_list_t T) slots in
-  if i < i0
-  then (
-    let l <- vec_index_mut_fwd (hashmap_list_t T) slots i in
-    let ls <- mem_replace_fwd (hashmap_list_t T) l HashmapListNil in
-    let ntable0 <-
-      hashmap_hash_map_move_elements_from_list_fwd_back T ntable ls in
-    let i1 <- USize.checked_add i (USize.ofNatCore 1 (by simp)) in
-    let l0 <- mem_replace_back (hashmap_list_t T) l HashmapListNil in
-    let slots0 <- vec_index_mut_back (hashmap_list_t T) slots i l0 in
-    hashmap_hash_map_move_elements_loop_fwd_back T ntable0 slots0 i1)
-  else ret (ntable, slots)
-
-/- [hashmap_main::hashmap::HashMap::{0}::move_elements] -/
-def hashmap_hash_map_move_elements_fwd_back
-  (T : Type) (ntable : hashmap_hash_map_t T) (slots : vec (hashmap_list_t T))
-  (i : USize) :
-  result ((hashmap_hash_map_t T) × (vec (hashmap_list_t T)))
-  :=
-  hashmap_hash_map_move_elements_loop_fwd_back T ntable slots i
-
-/- [hashmap_main::hashmap::HashMap::{0}::try_resize] -/
-def hashmap_hash_map_try_resize_fwd_back
-  (T : Type) (self : hashmap_hash_map_t T) : result (hashmap_hash_map_t T) :=
-  let max_usize <- scalar_cast U32 Usize core_num_u32_max_c in
-  let capacity <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let n1 <- USize.checked_div max_usize (USize.ofNatCore 2 (by simp)) in
-  let (i, i0) <- self.hashmap_hash_map_max_load_factor in
-  let i1 <- USize.checked_div n1 i in
-  if capacity <= i1
-  then (
-    let i2 <- USize.checked_mul capacity (USize.ofNatCore 2 (by simp)) in
-    let ntable <- hashmap_hash_map_new_with_capacity_fwd T i2 i i0 in
-    let (ntable0, _) <-
-      hashmap_hash_map_move_elements_fwd_back T ntable
-        self.hashmap_hash_map_slots (USize.ofNatCore 0 (by simp)) in
-    ret (mkhashmap_hash_map_t self.hashmap_hash_map_num_entries (i, i0)
-      ntable0.hashmap_hash_map_max_load ntable0.hashmap_hash_map_slots))
-  else
-    ret (mkhashmap_hash_map_t self.hashmap_hash_map_num_entries (i, i0)
-      self.hashmap_hash_map_max_load self.hashmap_hash_map_slots)
-
-/- [hashmap_main::hashmap::HashMap::{0}::insert] -/
-def hashmap_hash_map_insert_fwd_back
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) (value : T) :
-  result (hashmap_hash_map_t T)
-  :=
-  let self0 <- hashmap_hash_map_insert_no_resize_fwd_back T self key value in
-  let i <- hashmap_hash_map_len_fwd T self0 in
-  if i > self0.hashmap_hash_map_max_load
-  then hashmap_hash_map_try_resize_fwd_back T self0
-  else ret self0
-
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list] -/
-def hashmap_hash_map_contains_key_in_list_loop_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result Bool :=
-  match ls with
-  | HashmapListCons ckey t tl =>
-    if ckey = key
-    then ret true
-    else hashmap_hash_map_contains_key_in_list_loop_fwd T key tl
-  | HashmapListNil => ret false
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list] -/
-def hashmap_hash_map_contains_key_in_list_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result Bool :=
-  hashmap_hash_map_contains_key_in_list_loop_fwd T key ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::contains_key] -/
-def hashmap_hash_map_contains_key_fwd
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) : result Bool :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod in
-  hashmap_hash_map_contains_key_in_list_fwd T key l
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_in_list] -/
-def hashmap_hash_map_get_in_list_loop_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result T :=
-  match ls with
-  | HashmapListCons ckey cvalue tl =>
-    if ckey = key
-    then ret cvalue
-    else hashmap_hash_map_get_in_list_loop_fwd T key tl
-  | HashmapListNil => fail_ panic
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_in_list] -/
-def hashmap_hash_map_get_in_list_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result T :=
-  hashmap_hash_map_get_in_list_loop_fwd T key ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::get] -/
-def hashmap_hash_map_get_fwd
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) : result T :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod in
-  hashmap_hash_map_get_in_list_fwd T key l
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list] -/
-def hashmap_hash_map_get_mut_in_list_loop_fwd
-  (T : Type) (ls : hashmap_list_t T) (key : USize) : result T :=
-  match ls with
-  | HashmapListCons ckey cvalue tl =>
-    if ckey = key
-    then ret cvalue
-    else hashmap_hash_map_get_mut_in_list_loop_fwd T tl key
-  | HashmapListNil => fail_ panic
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list] -/
-def hashmap_hash_map_get_mut_in_list_fwd
-  (T : Type) (ls : hashmap_list_t T) (key : USize) : result T :=
-  hashmap_hash_map_get_mut_in_list_loop_fwd T ls key
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list] -/
-def hashmap_hash_map_get_mut_in_list_loop_back
-  (T : Type) (ls : hashmap_list_t T) (key : USize) (ret0 : T) :
-  result (hashmap_list_t T)
-  :=
-  match ls with
-  | HashmapListCons ckey cvalue tl =>
-    if ckey = key
-    then ret (HashmapListCons ckey ret0 tl)
-    else (
-      let l <- hashmap_hash_map_get_mut_in_list_loop_back T tl key ret0 in
-      ret (HashmapListCons ckey cvalue l))
-  | HashmapListNil => fail_ panic
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list] -/
-def hashmap_hash_map_get_mut_in_list_back
-  (T : Type) (ls : hashmap_list_t T) (key : USize) (ret0 : T) :
-  result (hashmap_list_t T)
-  :=
-  hashmap_hash_map_get_mut_in_list_loop_back T ls key ret0
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut] -/
-def hashmap_hash_map_get_mut_fwd
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) : result T :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_mut_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-    in
-  hashmap_hash_map_get_mut_in_list_fwd T l key
-
-/- [hashmap_main::hashmap::HashMap::{0}::get_mut] -/
-def hashmap_hash_map_get_mut_back
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) (ret0 : T) :
-  result (hashmap_hash_map_t T)
-  :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_mut_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-    in
-  let l0 <- hashmap_hash_map_get_mut_in_list_back T l key ret0 in
-  let v <-
-    vec_index_mut_back (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-      l0 in
-  ret (mkhashmap_hash_map_t self.hashmap_hash_map_num_entries
-    self.hashmap_hash_map_max_load_factor self.hashmap_hash_map_max_load v)
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list] -/
-def hashmap_hash_map_remove_from_list_loop_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result (option T) :=
-  match ls with
-  | HashmapListCons ckey t tl =>
-    if ckey = key
-    then
-      let mv_ls <-
-        mem_replace_fwd (hashmap_list_t T) (HashmapListCons ckey t tl)
-          HashmapListNil in
-      match mv_ls with
-      | HashmapListCons i cvalue tl0 => ret (@some cvalue)
-      | HashmapListNil => fail_ panic
-      end
-    else hashmap_hash_map_remove_from_list_loop_fwd T key tl
-  | HashmapListNil => ret @none
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list] -/
-def hashmap_hash_map_remove_from_list_fwd
-  (T : Type) (key : USize) (ls : hashmap_list_t T) : result (option T) :=
-  hashmap_hash_map_remove_from_list_loop_fwd T key ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list] -/
-def hashmap_hash_map_remove_from_list_loop_back
-  (T : Type) (key : USize) (ls : hashmap_list_t T) :
-  result (hashmap_list_t T)
-  :=
-  match ls with
-  | HashmapListCons ckey t tl =>
-    if ckey = key
-    then
-      let mv_ls <-
-        mem_replace_fwd (hashmap_list_t T) (HashmapListCons ckey t tl)
-          HashmapListNil in
-      match mv_ls with
-      | HashmapListCons i cvalue tl0 => ret tl0
-      | HashmapListNil => fail_ panic
-      end
-    else (
-      let l <- hashmap_hash_map_remove_from_list_loop_back T key tl in
-      ret (HashmapListCons ckey t l))
-  | HashmapListNil => ret HashmapListNil
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove_from_list] -/
-def hashmap_hash_map_remove_from_list_back
-  (T : Type) (key : USize) (ls : hashmap_list_t T) :
-  result (hashmap_list_t T)
-  :=
-  hashmap_hash_map_remove_from_list_loop_back T key ls
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove] -/
-def hashmap_hash_map_remove_fwd
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) : result (option T) :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_mut_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-    in
-  let x <- hashmap_hash_map_remove_from_list_fwd T key l in
-  match x with
-  | @none => ret @none
-  | @some x0 =>
-    let _ <- USize.checked_sub self.hashmap_hash_map_num_entries
-      (USize.ofNatCore 1 (by simp)) in
-    ret (@some x0)
-  end
-
-/- [hashmap_main::hashmap::HashMap::{0}::remove] -/
-def hashmap_hash_map_remove_back
-  (T : Type) (self : hashmap_hash_map_t T) (key : USize) :
-  result (hashmap_hash_map_t T)
-  :=
-  let hash <- hashmap_hash_key_fwd key in
-  let i <- vec_len (hashmap_list_t T) self.hashmap_hash_map_slots in
-  let hash_mod <- USize.checked_rem hash i in
-  let l <-
-    vec_index_mut_fwd (hashmap_list_t T) self.hashmap_hash_map_slots hash_mod
-    in
-  let x <- hashmap_hash_map_remove_from_list_fwd T key l in
-  match x with
-  | @none =>
-    let l0 <- hashmap_hash_map_remove_from_list_back T key l in
-    let v <-
-      vec_index_mut_back (hashmap_list_t T) self.hashmap_hash_map_slots
-        hash_mod l0 in
-    ret (mkhashmap_hash_map_t self.hashmap_hash_map_num_entries
-      self.hashmap_hash_map_max_load_factor self.hashmap_hash_map_max_load v)
-  | @some x0 =>
-    let i0 <- USize.checked_sub self.hashmap_hash_map_num_entries
-      (USize.ofNatCore 1 (by simp)) in
-    let l0 <- hashmap_hash_map_remove_from_list_back T key l in
-    let v <-
-      vec_index_mut_back (hashmap_list_t T) self.hashmap_hash_map_slots
-        hash_mod l0 in
-    ret (mkhashmap_hash_map_t i0 self.hashmap_hash_map_max_load_factor
-      self.hashmap_hash_map_max_load v)
-  end
-
-/- [hashmap_main::hashmap::test1] -/
-def hashmap_test1_fwd : result unit :=
-  let hm <- hashmap_hash_map_new_fwd UInt64 in
-  let hm0 <-
-    hashmap_hash_map_insert_fwd_back UInt64 hm (USize.ofNatCore 0 (by simp))
-      (UInt64.ofNatCore 42 (by simp)) in
-  let hm1 <-
-    hashmap_hash_map_insert_fwd_back UInt64 hm0 (USize.ofNatCore 128 (by simp))
-      (UInt64.ofNatCore 18 (by simp)) in
-  let hm2 <-
-    hashmap_hash_map_insert_fwd_back UInt64 hm1
-      (USize.ofNatCore 1024 (by simp)) (UInt64.ofNatCore 138 (by simp)) in
-  let hm3 <-
-    hashmap_hash_map_insert_fwd_back UInt64 hm2
-      (USize.ofNatCore 1056 (by simp)) (UInt64.ofNatCore 256 (by simp)) in
-  let i <- hashmap_hash_map_get_fwd UInt64 hm3 (USize.ofNatCore 128 (by simp))
-    in
-  if not (i = (UInt64.ofNatCore 18 (by simp)))
-  then fail_ panic
-  else (
-    let hm4 <-
-      hashmap_hash_map_get_mut_back UInt64 hm3 (USize.ofNatCore 1024 (by simp))
-        (UInt64.ofNatCore 56 (by simp)) in
-    let i0 <-
-      hashmap_hash_map_get_fwd UInt64 hm4 (USize.ofNatCore 1024 (by simp)) in
-    if not (i0 = (UInt64.ofNatCore 56 (by simp)))
-    then fail_ panic
-    else (
-      let x <-
-        hashmap_hash_map_remove_fwd UInt64 hm4 (USize.ofNatCore 1024 (by simp))
-        in
-      match x with
-      | @none => fail_ panic
-      | @some x0 =>
-        if not (x0 = (UInt64.ofNatCore 56 (by simp)))
-        then fail_ panic
-        else (
-          let hm5 <-
-            hashmap_hash_map_remove_back UInt64 hm4
-              (USize.ofNatCore 1024 (by simp)) in
-          let i1 <-
-            hashmap_hash_map_get_fwd UInt64 hm5 (USize.ofNatCore 0 (by simp))
-            in
-          if not (i1 = (UInt64.ofNatCore 42 (by simp)))
-          then fail_ panic
-          else (
-            let i2 <-
-              hashmap_hash_map_get_fwd UInt64 hm5
-                (USize.ofNatCore 128 (by simp)) in
-            if not (i2 = (UInt64.ofNatCore 18 (by simp)))
-            then fail_ panic
-            else (
-              let i3 <-
-                hashmap_hash_map_get_fwd UInt64 hm5
-                  (USize.ofNatCore 1056 (by simp)) in
-              if not (i3 = (UInt64.ofNatCore 256 (by simp)))
-              then fail_ panic
-              else ret ())))
-      end))
-
-/- Unit test for [hashmap_main::hashmap::test1] -/
-#assert (hashmap_test1_fwd = ret ())
-
-/- [hashmap_main::insert_on_disk] -/
-def insert_on_disk_fwd
-  (key : USize) (value : UInt64) (st : state) : result (state × unit) :=
-  let (st0, hm) <- hashmap_utils_deserialize_fwd st in
-  let hm0 <- hashmap_hash_map_insert_fwd_back UInt64 hm key value in
-  let (st1, _) <- hashmap_utils_serialize_fwd hm0 st0 in
-  ret (st1, ())
-
-/- [hashmap_main::main] -/
-def main_fwd : result unit := ret ()
-
-/- Unit test for [hashmap_main::main] -/
-#assert (main_fwd = ret ())
-