Merge pull request #68 from AeneasVerif/son/update_lean

Update Lean to v4.6.0-rc1

1 files changed, 519 insertions, 0 deletions

diff --git a/tests/coq/arrays/Arrays.v b/tests/coq/arrays/Arrays.v
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+++ b/tests/coq/arrays/Arrays.v
@@ -0,0 +1,519 @@
+(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
+(** [arrays] *)
+Require Import Primitives.
+Import Primitives.
+Require Import Coq.ZArith.ZArith.
+Require Import List.
+Import ListNotations.
+Local Open Scope Primitives_scope.
+Module Arrays.
+
+(** [arrays::AB]
+    Source: 'src/arrays.rs', lines 3:0-3:11 *)
+Inductive AB_t := | AB_A : AB_t | AB_B : AB_t.
+
+(** [arrays::incr]:
+    Source: 'src/arrays.rs', lines 8:0-8:24 *)
+Definition incr (x : u32) : result u32 :=
+  u32_add x 1%u32.
+
+(** [arrays::array_to_shared_slice_]:
+    Source: 'src/arrays.rs', lines 16:0-16:53 *)
+Definition array_to_shared_slice_
+  (T : Type) (s : array T 32%usize) : result (slice T) :=
+  array_to_slice T 32%usize s
+.
+
+(** [arrays::array_to_mut_slice_]:
+    Source: 'src/arrays.rs', lines 21:0-21:58 *)
+Definition array_to_mut_slice_
+  (T : Type) (s : array T 32%usize) :
+  result ((slice T) * (slice T -> result (array T 32%usize)))
+  :=
+  p <- array_to_slice_mut T 32%usize s;
+  let (s1, to_slice_mut_back) := p in
+  Return (s1, to_slice_mut_back)
+.
+
+(** [arrays::array_len]:
+    Source: 'src/arrays.rs', lines 25:0-25:40 *)
+Definition array_len (T : Type) (s : array T 32%usize) : result usize :=
+  s1 <- array_to_slice T 32%usize s; let i := slice_len T s1 in Return i
+.
+
+(** [arrays::shared_array_len]:
+    Source: 'src/arrays.rs', lines 29:0-29:48 *)
+Definition shared_array_len (T : Type) (s : array T 32%usize) : result usize :=
+  s1 <- array_to_slice T 32%usize s; let i := slice_len T s1 in Return i
+.
+
+(** [arrays::shared_slice_len]:
+    Source: 'src/arrays.rs', lines 33:0-33:44 *)
+Definition shared_slice_len (T : Type) (s : slice T) : result usize :=
+  let i := slice_len T s in Return i
+.
+
+(** [arrays::index_array_shared]:
+    Source: 'src/arrays.rs', lines 37:0-37:57 *)
+Definition index_array_shared
+  (T : Type) (s : array T 32%usize) (i : usize) : result T :=
+  array_index_usize T 32%usize s i
+.
+
+(** [arrays::index_array_u32]:
+    Source: 'src/arrays.rs', lines 44:0-44:53 *)
+Definition index_array_u32 (s : array u32 32%usize) (i : usize) : result u32 :=
+  array_index_usize u32 32%usize s i
+.
+
+(** [arrays::index_array_copy]:
+    Source: 'src/arrays.rs', lines 48:0-48:45 *)
+Definition index_array_copy (x : array u32 32%usize) : result u32 :=
+  array_index_usize u32 32%usize x 0%usize
+.
+
+(** [arrays::index_mut_array]:
+    Source: 'src/arrays.rs', lines 52:0-52:62 *)
+Definition index_mut_array
+  (T : Type) (s : array T 32%usize) (i : usize) :
+  result (T * (T -> result (array T 32%usize)))
+  :=
+  p <- array_index_mut_usize T 32%usize s i;
+  let (t, index_mut_back) := p in
+  Return (t, index_mut_back)
+.
+
+(** [arrays::index_slice]:
+    Source: 'src/arrays.rs', lines 56:0-56:46 *)
+Definition index_slice (T : Type) (s : slice T) (i : usize) : result T :=
+  slice_index_usize T s i
+.
+
+(** [arrays::index_mut_slice]:
+    Source: 'src/arrays.rs', lines 60:0-60:58 *)
+Definition index_mut_slice
+  (T : Type) (s : slice T) (i : usize) :
+  result (T * (T -> result (slice T)))
+  :=
+  p <- slice_index_mut_usize T s i;
+  let (t, index_mut_back) := p in
+  Return (t, index_mut_back)
+.
+
+(** [arrays::slice_subslice_shared_]:
+    Source: 'src/arrays.rs', lines 64:0-64:70 *)
+Definition slice_subslice_shared_
+  (x : slice u32) (y : usize) (z : usize) : result (slice u32) :=
+  core_slice_index_Slice_index u32 (core_ops_range_Range usize)
+    (core_slice_index_SliceIndexRangeUsizeSliceTInst u32) x
+    {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |}
+.
+
+(** [arrays::slice_subslice_mut_]:
+    Source: 'src/arrays.rs', lines 68:0-68:75 *)
+Definition slice_subslice_mut_
+  (x : slice u32) (y : usize) (z : usize) :
+  result ((slice u32) * (slice u32 -> result (slice u32)))
+  :=
+  p <-
+    core_slice_index_Slice_index_mut u32 (core_ops_range_Range usize)
+      (core_slice_index_SliceIndexRangeUsizeSliceTInst u32) x
+      {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |};
+  let (s, index_mut_back) := p in
+  Return (s, index_mut_back)
+.
+
+(** [arrays::array_to_slice_shared_]:
+    Source: 'src/arrays.rs', lines 72:0-72:54 *)
+Definition array_to_slice_shared_
+  (x : array u32 32%usize) : result (slice u32) :=
+  array_to_slice u32 32%usize x
+.
+
+(** [arrays::array_to_slice_mut_]:
+    Source: 'src/arrays.rs', lines 76:0-76:59 *)
+Definition array_to_slice_mut_
+  (x : array u32 32%usize) :
+  result ((slice u32) * (slice u32 -> result (array u32 32%usize)))
+  :=
+  p <- array_to_slice_mut u32 32%usize x;
+  let (s, to_slice_mut_back) := p in
+  Return (s, to_slice_mut_back)
+.
+
+(** [arrays::array_subslice_shared_]:
+    Source: 'src/arrays.rs', lines 80:0-80:74 *)
+Definition array_subslice_shared_
+  (x : array u32 32%usize) (y : usize) (z : usize) : result (slice u32) :=
+  core_array_Array_index u32 (core_ops_range_Range usize) 32%usize
+    (core_ops_index_IndexSliceTIInst u32 (core_ops_range_Range usize)
+    (core_slice_index_SliceIndexRangeUsizeSliceTInst u32)) x
+    {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |}
+.
+
+(** [arrays::array_subslice_mut_]:
+    Source: 'src/arrays.rs', lines 84:0-84:79 *)
+Definition array_subslice_mut_
+  (x : array u32 32%usize) (y : usize) (z : usize) :
+  result ((slice u32) * (slice u32 -> result (array u32 32%usize)))
+  :=
+  p <-
+    core_array_Array_index_mut u32 (core_ops_range_Range usize) 32%usize
+      (core_ops_index_IndexMutSliceTIInst u32 (core_ops_range_Range usize)
+      (core_slice_index_SliceIndexRangeUsizeSliceTInst u32)) x
+      {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |};
+  let (s, index_mut_back) := p in
+  Return (s, index_mut_back)
+.
+
+(** [arrays::index_slice_0]:
+    Source: 'src/arrays.rs', lines 88:0-88:38 *)
+Definition index_slice_0 (T : Type) (s : slice T) : result T :=
+  slice_index_usize T s 0%usize
+.
+
+(** [arrays::index_array_0]:
+    Source: 'src/arrays.rs', lines 92:0-92:42 *)
+Definition index_array_0 (T : Type) (s : array T 32%usize) : result T :=
+  array_index_usize T 32%usize s 0%usize
+.
+
+(** [arrays::index_index_array]:
+    Source: 'src/arrays.rs', lines 103:0-103:71 *)
+Definition index_index_array
+  (s : array (array u32 32%usize) 32%usize) (i : usize) (j : usize) :
+  result u32
+  :=
+  a <- array_index_usize (array u32 32%usize) 32%usize s i;
+  array_index_usize u32 32%usize a j
+.
+
+(** [arrays::update_update_array]:
+    Source: 'src/arrays.rs', lines 114:0-114:70 *)
+Definition update_update_array
+  (s : array (array u32 32%usize) 32%usize) (i : usize) (j : usize) :
+  result unit
+  :=
+  p <- array_index_mut_usize (array u32 32%usize) 32%usize s i;
+  let (a, index_mut_back) := p in
+  p1 <- array_index_mut_usize u32 32%usize a j;
+  let (_, index_mut_back1) := p1 in
+  a1 <- index_mut_back1 0%u32;
+  _ <- index_mut_back a1;
+  Return tt
+.
+
+(** [arrays::array_local_deep_copy]:
+    Source: 'src/arrays.rs', lines 118:0-118:43 *)
+Definition array_local_deep_copy (x : array u32 32%usize) : result unit :=
+  Return tt
+.
+
+(** [arrays::take_array]:
+    Source: 'src/arrays.rs', lines 122:0-122:30 *)
+Definition take_array (a : array u32 2%usize) : result unit :=
+  Return tt.
+
+(** [arrays::take_array_borrow]:
+    Source: 'src/arrays.rs', lines 123:0-123:38 *)
+Definition take_array_borrow (a : array u32 2%usize) : result unit :=
+  Return tt
+.
+
+(** [arrays::take_slice]:
+    Source: 'src/arrays.rs', lines 124:0-124:28 *)
+Definition take_slice (s : slice u32) : result unit :=
+  Return tt.
+
+(** [arrays::take_mut_slice]:
+    Source: 'src/arrays.rs', lines 125:0-125:36 *)
+Definition take_mut_slice (s : slice u32) : result (slice u32) :=
+  Return s.
+
+(** [arrays::const_array]:
+    Source: 'src/arrays.rs', lines 127:0-127:32 *)
+Definition const_array : result (array u32 2%usize) :=
+  Return (mk_array u32 2%usize [ 0%u32; 0%u32 ])
+.
+
+(** [arrays::const_slice]:
+    Source: 'src/arrays.rs', lines 131:0-131:20 *)
+Definition const_slice : result unit :=
+  _ <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  Return tt
+.
+
+(** [arrays::take_all]:
+    Source: 'src/arrays.rs', lines 141:0-141:17 *)
+Definition take_all : result unit :=
+  _ <- take_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  _ <- take_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  _ <- take_array_borrow (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  _ <- take_slice s;
+  p <- array_to_slice_mut u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  let (s1, to_slice_mut_back) := p in
+  s2 <- take_mut_slice s1;
+  _ <- to_slice_mut_back s2;
+  Return tt
+.
+
+(** [arrays::index_array]:
+    Source: 'src/arrays.rs', lines 155:0-155:38 *)
+Definition index_array (x : array u32 2%usize) : result u32 :=
+  array_index_usize u32 2%usize x 0%usize
+.
+
+(** [arrays::index_array_borrow]:
+    Source: 'src/arrays.rs', lines 158:0-158:46 *)
+Definition index_array_borrow (x : array u32 2%usize) : result u32 :=
+  array_index_usize u32 2%usize x 0%usize
+.
+
+(** [arrays::index_slice_u32_0]:
+    Source: 'src/arrays.rs', lines 162:0-162:42 *)
+Definition index_slice_u32_0 (x : slice u32) : result u32 :=
+  slice_index_usize u32 x 0%usize
+.
+
+(** [arrays::index_mut_slice_u32_0]:
+    Source: 'src/arrays.rs', lines 166:0-166:50 *)
+Definition index_mut_slice_u32_0
+  (x : slice u32) : result (u32 * (slice u32)) :=
+  i <- slice_index_usize u32 x 0%usize; Return (i, x)
+.
+
+(** [arrays::index_all]:
+    Source: 'src/arrays.rs', lines 170:0-170:25 *)
+Definition index_all : result u32 :=
+  i <- index_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  i1 <- index_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  i2 <- u32_add i i1;
+  i3 <- index_array_borrow (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  i4 <- u32_add i2 i3;
+  s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  i5 <- index_slice_u32_0 s;
+  i6 <- u32_add i4 i5;
+  p <- array_to_slice_mut u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  let (s1, to_slice_mut_back) := p in
+  p1 <- index_mut_slice_u32_0 s1;
+  let (i7, s2) := p1 in
+  i8 <- u32_add i6 i7;
+  _ <- to_slice_mut_back s2;
+  Return i8
+.
+
+(** [arrays::update_array]:
+    Source: 'src/arrays.rs', lines 184:0-184:36 *)
+Definition update_array (x : array u32 2%usize) : result unit :=
+  p <- array_index_mut_usize u32 2%usize x 0%usize;
+  let (_, index_mut_back) := p in
+  _ <- index_mut_back 1%u32;
+  Return tt
+.
+
+(** [arrays::update_array_mut_borrow]:
+    Source: 'src/arrays.rs', lines 187:0-187:48 *)
+Definition update_array_mut_borrow
+  (x : array u32 2%usize) : result (array u32 2%usize) :=
+  p <- array_index_mut_usize u32 2%usize x 0%usize;
+  let (_, index_mut_back) := p in
+  index_mut_back 1%u32
+.
+
+(** [arrays::update_mut_slice]:
+    Source: 'src/arrays.rs', lines 190:0-190:38 *)
+Definition update_mut_slice (x : slice u32) : result (slice u32) :=
+  p <- slice_index_mut_usize u32 x 0%usize;
+  let (_, index_mut_back) := p in
+  index_mut_back 1%u32
+.
+
+(** [arrays::update_all]:
+    Source: 'src/arrays.rs', lines 194:0-194:19 *)
+Definition update_all : result unit :=
+  _ <- update_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  _ <- update_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  a <- update_array_mut_borrow (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  p <- array_to_slice_mut u32 2%usize a;
+  let (s, to_slice_mut_back) := p in
+  s1 <- update_mut_slice s;
+  _ <- to_slice_mut_back s1;
+  Return tt
+.
+
+(** [arrays::range_all]:
+    Source: 'src/arrays.rs', lines 205:0-205:18 *)
+Definition range_all : result unit :=
+  p <-
+    core_array_Array_index_mut u32 (core_ops_range_Range usize) 4%usize
+      (core_ops_index_IndexMutSliceTIInst u32 (core_ops_range_Range usize)
+      (core_slice_index_SliceIndexRangeUsizeSliceTInst u32))
+      (mk_array u32 4%usize [ 0%u32; 0%u32; 0%u32; 0%u32 ])
+      {|
+        core_ops_range_Range_start := 1%usize;
+        core_ops_range_Range_end_ := 3%usize
+      |};
+  let (s, index_mut_back) := p in
+  s1 <- update_mut_slice s;
+  _ <- index_mut_back s1;
+  Return tt
+.
+
+(** [arrays::deref_array_borrow]:
+    Source: 'src/arrays.rs', lines 214:0-214:46 *)
+Definition deref_array_borrow (x : array u32 2%usize) : result u32 :=
+  array_index_usize u32 2%usize x 0%usize
+.
+
+(** [arrays::deref_array_mut_borrow]:
+    Source: 'src/arrays.rs', lines 219:0-219:54 *)
+Definition deref_array_mut_borrow
+  (x : array u32 2%usize) : result (u32 * (array u32 2%usize)) :=
+  i <- array_index_usize u32 2%usize x 0%usize; Return (i, x)
+.
+
+(** [arrays::take_array_t]:
+    Source: 'src/arrays.rs', lines 227:0-227:31 *)
+Definition take_array_t (a : array AB_t 2%usize) : result unit :=
+  Return tt.
+
+(** [arrays::non_copyable_array]:
+    Source: 'src/arrays.rs', lines 229:0-229:27 *)
+Definition non_copyable_array : result unit :=
+  _ <- take_array_t (mk_array AB_t 2%usize [ AB_A; AB_B ]); Return tt
+.
+
+(** [arrays::sum]: loop 0:
+    Source: 'src/arrays.rs', lines 242:0-250:1 *)
+Fixpoint sum_loop
+  (n : nat) (s : slice u32) (sum1 : u32) (i : usize) : result u32 :=
+  match n with
+  | O => Fail_ OutOfFuel
+  | S n1 =>
+    let i1 := slice_len u32 s in
+    if i s< i1
+    then (
+      i2 <- slice_index_usize u32 s i;
+      sum3 <- u32_add sum1 i2;
+      i3 <- usize_add i 1%usize;
+      sum_loop n1 s sum3 i3)
+    else Return sum1
+  end
+.
+
+(** [arrays::sum]:
+    Source: 'src/arrays.rs', lines 242:0-242:28 *)
+Definition sum (n : nat) (s : slice u32) : result u32 :=
+  sum_loop n s 0%u32 0%usize
+.
+
+(** [arrays::sum2]: loop 0:
+    Source: 'src/arrays.rs', lines 252:0-261:1 *)
+Fixpoint sum2_loop
+  (n : nat) (s : slice u32) (s2 : slice u32) (sum1 : u32) (i : usize) :
+  result u32
+  :=
+  match n with
+  | O => Fail_ OutOfFuel
+  | S n1 =>
+    let i1 := slice_len u32 s in
+    if i s< i1
+    then (
+      i2 <- slice_index_usize u32 s i;
+      i3 <- slice_index_usize u32 s2 i;
+      i4 <- u32_add i2 i3;
+      sum3 <- u32_add sum1 i4;
+      i5 <- usize_add i 1%usize;
+      sum2_loop n1 s s2 sum3 i5)
+    else Return sum1
+  end
+.
+
+(** [arrays::sum2]:
+    Source: 'src/arrays.rs', lines 252:0-252:41 *)
+Definition sum2 (n : nat) (s : slice u32) (s2 : slice u32) : result u32 :=
+  let i := slice_len u32 s in
+  let i1 := slice_len u32 s2 in
+  if negb (i s= i1) then Fail_ Failure else sum2_loop n s s2 0%u32 0%usize
+.
+
+(** [arrays::f0]:
+    Source: 'src/arrays.rs', lines 263:0-263:11 *)
+Definition f0 : result unit :=
+  p <- array_to_slice_mut u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]);
+  let (s, to_slice_mut_back) := p in
+  p1 <- slice_index_mut_usize u32 s 0%usize;
+  let (_, index_mut_back) := p1 in
+  s1 <- index_mut_back 1%u32;
+  _ <- to_slice_mut_back s1;
+  Return tt
+.
+
+(** [arrays::f1]:
+    Source: 'src/arrays.rs', lines 268:0-268:11 *)
+Definition f1 : result unit :=
+  p <-
+    array_index_mut_usize u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ])
+      0%usize;
+  let (_, index_mut_back) := p in
+  _ <- index_mut_back 1%u32;
+  Return tt
+.
+
+(** [arrays::f2]:
+    Source: 'src/arrays.rs', lines 273:0-273:17 *)
+Definition f2 (i : u32) : result unit :=
+  Return tt.
+
+(** [arrays::f4]:
+    Source: 'src/arrays.rs', lines 282:0-282:54 *)
+Definition f4
+  (x : array u32 32%usize) (y : usize) (z : usize) : result (slice u32) :=
+  core_array_Array_index u32 (core_ops_range_Range usize) 32%usize
+    (core_ops_index_IndexSliceTIInst u32 (core_ops_range_Range usize)
+    (core_slice_index_SliceIndexRangeUsizeSliceTInst u32)) x
+    {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |}
+.
+
+(** [arrays::f3]:
+    Source: 'src/arrays.rs', lines 275:0-275:18 *)
+Definition f3 (n : nat) : result u32 :=
+  i <-
+    array_index_usize u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ])
+      0%usize;
+  _ <- f2 i;
+  let b := array_repeat u32 32%usize 0%u32 in
+  s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]);
+  s1 <- f4 b 16%usize 18%usize;
+  sum2 n s s1
+.
+
+(** [arrays::SZ]
+    Source: 'src/arrays.rs', lines 286:0-286:19 *)
+Definition sz_body : result usize := Return 32%usize.
+Definition sz_c : usize := sz_body%global.
+
+(** [arrays::f5]:
+    Source: 'src/arrays.rs', lines 289:0-289:31 *)
+Definition f5 (x : array u32 32%usize) : result u32 :=
+  array_index_usize u32 32%usize x 0%usize
+.
+
+(** [arrays::ite]:
+    Source: 'src/arrays.rs', lines 294:0-294:12 *)
+Definition ite : result unit :=
+  p <- array_to_slice_mut u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  let (s, to_slice_mut_back) := p in
+  p1 <- index_mut_slice_u32_0 s;
+  let (_, s1) := p1 in
+  p2 <- array_to_slice_mut u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]);
+  let (s2, to_slice_mut_back1) := p2 in
+  p3 <- index_mut_slice_u32_0 s2;
+  let (_, s3) := p3 in
+  _ <- to_slice_mut_back1 s3;
+  _ <- to_slice_mut_back s1;
+  Return tt
+.
+
+End Arrays.