diff options
Diffstat (limited to 'tests/coq')
23 files changed, 3588 insertions, 2117 deletions
diff --git a/tests/coq/array/Array_Funs.v b/tests/coq/array/Array_Funs.v index 6ff3066a..9980a6e8 100644 --- a/tests/coq/array/Array_Funs.v +++ b/tests/coq/array/Array_Funs.v @@ -10,16 +10,21 @@ Require Export Array_Types. Import Array_Types. Module Array_Funs. +(** [array::incr]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) *) +Definition incr (x : u32) : result u32 := + u32_add x 1%u32. + (** [array::array_to_shared_slice_]: forward function *) -Definition array_to_shared_slice__fwd +Definition array_to_shared_slice_ (T : Type) (s : array T 32%usize) : result (slice T) := - array_to_slice_shared T 32%usize s + array_to_slice T 32%usize s . (** [array::array_to_mut_slice_]: forward function *) -Definition array_to_mut_slice__fwd +Definition array_to_mut_slice_ (T : Type) (s : array T 32%usize) : result (slice T) := - array_to_slice_mut_fwd T 32%usize s + array_to_slice T 32%usize s . (** [array::array_to_mut_slice_]: backward function 0 *) @@ -27,58 +32,44 @@ Definition array_to_mut_slice__back (T : Type) (s : array T 32%usize) (ret : slice T) : result (array T 32%usize) := - array_to_slice_mut_back T 32%usize s ret + array_from_slice T 32%usize s ret . (** [array::array_len]: forward function *) -Definition array_len_fwd (T : Type) (s : array T 32%usize) : result usize := - s0 <- array_to_slice_shared T 32%usize s; let i := slice_len T s0 in Return i +Definition array_len (T : Type) (s : array T 32%usize) : result usize := + s0 <- array_to_slice T 32%usize s; let i := slice_len T s0 in Return i . (** [array::shared_array_len]: forward function *) -Definition shared_array_len_fwd - (T : Type) (s : array T 32%usize) : result usize := - s0 <- array_to_slice_shared T 32%usize s; let i := slice_len T s0 in Return i +Definition shared_array_len (T : Type) (s : array T 32%usize) : result usize := + s0 <- array_to_slice T 32%usize s; let i := slice_len T s0 in Return i . (** [array::shared_slice_len]: forward function *) -Definition shared_slice_len_fwd (T : Type) (s : slice T) : result usize := +Definition shared_slice_len (T : Type) (s : slice T) : result usize := let i := slice_len T s in Return i . (** [array::index_array_shared]: forward function *) -Definition index_array_shared_fwd +Definition index_array_shared (T : Type) (s : array T 32%usize) (i : usize) : result T := - array_index_shared T 32%usize s i + array_index_usize T 32%usize s i . (** [array::index_array_u32]: forward function *) -Definition index_array_u32_fwd - (s : array u32 32%usize) (i : usize) : result u32 := - array_index_shared u32 32%usize s i -. - -(** [array::index_array_generic]: forward function *) -Definition index_array_generic_fwd - (N : usize) (s : array u32 N) (i : usize) : result u32 := - array_index_shared u32 N s i -. - -(** [array::index_array_generic_call]: forward function *) -Definition index_array_generic_call_fwd - (N : usize) (s : array u32 N) (i : usize) : result u32 := - index_array_generic_fwd N s i +Definition index_array_u32 (s : array u32 32%usize) (i : usize) : result u32 := + array_index_usize u32 32%usize s i . (** [array::index_array_copy]: forward function *) -Definition index_array_copy_fwd (x : array u32 32%usize) : result u32 := - array_index_shared u32 32%usize x 0%usize +Definition index_array_copy (x : array u32 32%usize) : result u32 := + array_index_usize u32 32%usize x 0%usize . (** [array::index_mut_array]: forward function *) -Definition index_mut_array_fwd +Definition index_mut_array (T : Type) (s : array T 32%usize) (i : usize) : result T := - array_index_mut_fwd T 32%usize s i + array_index_usize T 32%usize s i . (** [array::index_mut_array]: backward function 0 *) @@ -86,298 +77,314 @@ Definition index_mut_array_back (T : Type) (s : array T 32%usize) (i : usize) (ret : T) : result (array T 32%usize) := - array_index_mut_back T 32%usize s i ret + array_update_usize T 32%usize s i ret . (** [array::index_slice]: forward function *) -Definition index_slice_fwd (T : Type) (s : slice T) (i : usize) : result T := - slice_index_shared T s i +Definition index_slice (T : Type) (s : slice T) (i : usize) : result T := + slice_index_usize T s i . (** [array::index_mut_slice]: forward function *) -Definition index_mut_slice_fwd - (T : Type) (s : slice T) (i : usize) : result T := - slice_index_mut_fwd T s i +Definition index_mut_slice (T : Type) (s : slice T) (i : usize) : result T := + slice_index_usize T s i . (** [array::index_mut_slice]: backward function 0 *) Definition index_mut_slice_back (T : Type) (s : slice T) (i : usize) (ret : T) : result (slice T) := - slice_index_mut_back T s i ret + slice_update_usize T s i ret . (** [array::slice_subslice_shared_]: forward function *) -Definition slice_subslice_shared__fwd - (x : slice u32) (y : usize) (z : usize) : result (slice u32) := - slice_subslice_shared u32 x (mk_range y z) +Definition slice_subslice_shared_ + (n : nat) (x : slice u32) (y : usize) (z : usize) : result (slice u32) := + core_slice_index_Slice_index u32 (core_ops_range_Range usize) + (core_slice_index_Range_coresliceindexSliceIndexInst u32) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} . (** [array::slice_subslice_mut_]: forward function *) -Definition slice_subslice_mut__fwd - (x : slice u32) (y : usize) (z : usize) : result (slice u32) := - slice_subslice_mut_fwd u32 x (mk_range y z) +Definition slice_subslice_mut_ + (n : nat) (x : slice u32) (y : usize) (z : usize) : result (slice u32) := + core_slice_index_Slice_index_mut u32 (core_ops_range_Range usize) + (core_slice_index_Range_coresliceindexSliceIndexInst u32) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} . (** [array::slice_subslice_mut_]: backward function 0 *) Definition slice_subslice_mut__back - (x : slice u32) (y : usize) (z : usize) (ret : slice u32) : + (n : nat) (x : slice u32) (y : usize) (z : usize) (ret : slice u32) : result (slice u32) := - slice_subslice_mut_back u32 x (mk_range y z) ret + core_slice_index_Slice_index_mut_back u32 (core_ops_range_Range usize) + (core_slice_index_Range_coresliceindexSliceIndexInst u32) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} ret . (** [array::array_to_slice_shared_]: forward function *) -Definition array_to_slice_shared__fwd +Definition array_to_slice_shared_ (x : array u32 32%usize) : result (slice u32) := - array_to_slice_shared u32 32%usize x + array_to_slice u32 32%usize x . (** [array::array_to_slice_mut_]: forward function *) -Definition array_to_slice_mut__fwd - (x : array u32 32%usize) : result (slice u32) := - array_to_slice_mut_fwd u32 32%usize x +Definition array_to_slice_mut_ (x : array u32 32%usize) : result (slice u32) := + array_to_slice u32 32%usize x . (** [array::array_to_slice_mut_]: backward function 0 *) Definition array_to_slice_mut__back (x : array u32 32%usize) (ret : slice u32) : result (array u32 32%usize) := - array_to_slice_mut_back u32 32%usize x ret + array_from_slice u32 32%usize x ret . (** [array::array_subslice_shared_]: forward function *) -Definition array_subslice_shared__fwd - (x : array u32 32%usize) (y : usize) (z : usize) : result (slice u32) := - array_subslice_shared u32 32%usize x (mk_range y z) +Definition array_subslice_shared_ + (n : nat) (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_slice_index_Slice_coreopsindexIndexInst u32 (core_ops_range_Range + usize) (core_slice_index_Range_coresliceindexSliceIndexInst u32)) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} . (** [array::array_subslice_mut_]: forward function *) -Definition array_subslice_mut__fwd - (x : array u32 32%usize) (y : usize) (z : usize) : result (slice u32) := - array_subslice_mut_fwd u32 32%usize x (mk_range y z) +Definition array_subslice_mut_ + (n : nat) (x : array u32 32%usize) (y : usize) (z : usize) : + result (slice u32) + := + core_array_Array_index_mut u32 (core_ops_range_Range usize) 32%usize + (core_slice_index_Slice_coreopsindexIndexMutInst u32 (core_ops_range_Range + usize) (core_slice_index_Range_coresliceindexSliceIndexInst u32)) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} . (** [array::array_subslice_mut_]: backward function 0 *) Definition array_subslice_mut__back - (x : array u32 32%usize) (y : usize) (z : usize) (ret : slice u32) : + (n : nat) (x : array u32 32%usize) (y : usize) (z : usize) (ret : slice u32) + : result (array u32 32%usize) := - array_subslice_mut_back u32 32%usize x (mk_range y z) ret + core_array_Array_index_mut_back u32 (core_ops_range_Range usize) 32%usize + (core_slice_index_Slice_coreopsindexIndexMutInst u32 (core_ops_range_Range + usize) (core_slice_index_Range_coresliceindexSliceIndexInst u32)) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} ret . (** [array::index_slice_0]: forward function *) -Definition index_slice_0_fwd (T : Type) (s : slice T) : result T := - slice_index_shared T s 0%usize +Definition index_slice_0 (T : Type) (s : slice T) : result T := + slice_index_usize T s 0%usize . (** [array::index_array_0]: forward function *) -Definition index_array_0_fwd (T : Type) (s : array T 32%usize) : result T := - array_index_shared T 32%usize s 0%usize +Definition index_array_0 (T : Type) (s : array T 32%usize) : result T := + array_index_usize T 32%usize s 0%usize . (** [array::index_index_array]: forward function *) -Definition index_index_array_fwd +Definition index_index_array (s : array (array u32 32%usize) 32%usize) (i : usize) (j : usize) : result u32 := - a <- array_index_shared (array u32 32%usize) 32%usize s i; - array_index_shared u32 32%usize a j + a <- array_index_usize (array u32 32%usize) 32%usize s i; + array_index_usize u32 32%usize a j . -(** [array::const_gen_ret]: forward function *) -Definition const_gen_ret_fwd (N : usize) : result usize := - Return N. - (** [array::update_update_array]: forward function *) -Definition update_update_array_fwd +Definition update_update_array (s : array (array u32 32%usize) 32%usize) (i : usize) (j : usize) : result unit := - a <- array_index_mut_fwd (array u32 32%usize) 32%usize s i; - a0 <- array_index_mut_back u32 32%usize a j 0%u32; - _ <- array_index_mut_back (array u32 32%usize) 32%usize s i a0; + a <- array_index_usize (array u32 32%usize) 32%usize s i; + a0 <- array_update_usize u32 32%usize a j 0%u32; + _ <- array_update_usize (array u32 32%usize) 32%usize s i a0; Return tt . (** [array::array_local_deep_copy]: forward function *) -Definition array_local_deep_copy_fwd (x : array u32 32%usize) : result unit := +Definition array_local_deep_copy (x : array u32 32%usize) : result unit := Return tt . (** [array::take_array]: forward function *) -Definition take_array_fwd (a : array u32 2%usize) : result unit := +Definition take_array (a : array u32 2%usize) : result unit := Return tt. (** [array::take_array_borrow]: forward function *) -Definition take_array_borrow_fwd (a : array u32 2%usize) : result unit := +Definition take_array_borrow (a : array u32 2%usize) : result unit := Return tt . (** [array::take_slice]: forward function *) -Definition take_slice_fwd (s : slice u32) : result unit := +Definition take_slice (s : slice u32) : result unit := Return tt. (** [array::take_mut_slice]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition take_mut_slice_fwd_back (s : slice u32) : result (slice u32) := - Return s -. +Definition take_mut_slice (s : slice u32) : result (slice u32) := + Return s. (** [array::take_all]: forward function *) -Definition take_all_fwd : result unit := - _ <- take_array_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - _ <- take_array_borrow_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - s <- - array_to_slice_shared u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - _ <- take_slice_fwd s; - s0 <- - array_to_slice_mut_fwd u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - s1 <- take_mut_slice_fwd_back s0; - _ <- - array_to_slice_mut_back u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) - s1; +Definition take_all : result unit := + _ <- 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; + s0 <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + s1 <- take_mut_slice s0; + _ <- array_from_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) s1; Return tt . (** [array::index_array]: forward function *) -Definition index_array_fwd (x : array u32 2%usize) : result u32 := - array_index_shared u32 2%usize x 0%usize +Definition index_array (x : array u32 2%usize) : result u32 := + array_index_usize u32 2%usize x 0%usize . (** [array::index_array_borrow]: forward function *) -Definition index_array_borrow_fwd (x : array u32 2%usize) : result u32 := - array_index_shared u32 2%usize x 0%usize +Definition index_array_borrow (x : array u32 2%usize) : result u32 := + array_index_usize u32 2%usize x 0%usize . (** [array::index_slice_u32_0]: forward function *) -Definition index_slice_u32_0_fwd (x : slice u32) : result u32 := - slice_index_shared u32 x 0%usize +Definition index_slice_u32_0 (x : slice u32) : result u32 := + slice_index_usize u32 x 0%usize . (** [array::index_mut_slice_u32_0]: forward function *) -Definition index_mut_slice_u32_0_fwd (x : slice u32) : result u32 := - slice_index_shared u32 x 0%usize +Definition index_mut_slice_u32_0 (x : slice u32) : result u32 := + slice_index_usize u32 x 0%usize . (** [array::index_mut_slice_u32_0]: backward function 0 *) Definition index_mut_slice_u32_0_back (x : slice u32) : result (slice u32) := - _ <- slice_index_shared u32 x 0%usize; Return x + _ <- slice_index_usize u32 x 0%usize; Return x . (** [array::index_all]: forward function *) -Definition index_all_fwd : result u32 := - i <- index_array_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - i0 <- index_array_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); +Definition index_all : result u32 := + i <- index_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + i0 <- index_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]); i1 <- u32_add i i0; - i2 <- index_array_borrow_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + i2 <- index_array_borrow (mk_array u32 2%usize [ 0%u32; 0%u32 ]); i3 <- u32_add i1 i2; - s <- - array_to_slice_shared u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - i4 <- index_slice_u32_0_fwd s; + s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + i4 <- index_slice_u32_0 s; i5 <- u32_add i3 i4; - s0 <- - array_to_slice_mut_fwd u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - i6 <- index_mut_slice_u32_0_fwd s0; + s0 <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + i6 <- index_mut_slice_u32_0 s0; i7 <- u32_add i5 i6; s1 <- index_mut_slice_u32_0_back s0; - _ <- - array_to_slice_mut_back u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) - s1; + _ <- array_from_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) s1; Return i7 . (** [array::update_array]: forward function *) -Definition update_array_fwd (x : array u32 2%usize) : result unit := - _ <- array_index_mut_back u32 2%usize x 0%usize 1%u32; Return tt +Definition update_array (x : array u32 2%usize) : result unit := + _ <- array_update_usize u32 2%usize x 0%usize 1%u32; Return tt . (** [array::update_array_mut_borrow]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition update_array_mut_borrow_fwd_back +Definition update_array_mut_borrow (x : array u32 2%usize) : result (array u32 2%usize) := - array_index_mut_back u32 2%usize x 0%usize 1%u32 + array_update_usize u32 2%usize x 0%usize 1%u32 . (** [array::update_mut_slice]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition update_mut_slice_fwd_back (x : slice u32) : result (slice u32) := - slice_index_mut_back u32 x 0%usize 1%u32 +Definition update_mut_slice (x : slice u32) : result (slice u32) := + slice_update_usize u32 x 0%usize 1%u32 . (** [array::update_all]: forward function *) -Definition update_all_fwd : result unit := - _ <- update_array_fwd (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - x <- - update_array_mut_borrow_fwd_back (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - s <- array_to_slice_mut_fwd u32 2%usize x; - s0 <- update_mut_slice_fwd_back s; - _ <- array_to_slice_mut_back u32 2%usize x s0; +Definition update_all : result unit := + _ <- update_array (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + x <- update_array_mut_borrow (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + s <- array_to_slice u32 2%usize x; + s0 <- update_mut_slice s; + _ <- array_from_slice u32 2%usize x s0; Return tt . (** [array::range_all]: forward function *) -Definition range_all_fwd : result unit := +Definition range_all (n : nat) : result unit := s <- - array_subslice_mut_fwd u32 4%usize - (mk_array u32 4%usize [ 0%u32; 0%u32; 0%u32; 0%u32 ]) (mk_range 1%usize - 3%usize); - s0 <- update_mut_slice_fwd_back s; + core_array_Array_index_mut u32 (core_ops_range_Range usize) 4%usize + (core_slice_index_Slice_coreopsindexIndexMutInst u32 + (core_ops_range_Range usize) + (core_slice_index_Range_coresliceindexSliceIndexInst 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 + |}; + s0 <- update_mut_slice s; _ <- - array_subslice_mut_back u32 4%usize - (mk_array u32 4%usize [ 0%u32; 0%u32; 0%u32; 0%u32 ]) (mk_range 1%usize - 3%usize) s0; + core_array_Array_index_mut_back u32 (core_ops_range_Range usize) 4%usize + (core_slice_index_Slice_coreopsindexIndexMutInst u32 + (core_ops_range_Range usize) + (core_slice_index_Range_coresliceindexSliceIndexInst 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 + |} s0; Return tt . (** [array::deref_array_borrow]: forward function *) -Definition deref_array_borrow_fwd (x : array u32 2%usize) : result u32 := - array_index_shared u32 2%usize x 0%usize +Definition deref_array_borrow (x : array u32 2%usize) : result u32 := + array_index_usize u32 2%usize x 0%usize . (** [array::deref_array_mut_borrow]: forward function *) -Definition deref_array_mut_borrow_fwd (x : array u32 2%usize) : result u32 := - array_index_shared u32 2%usize x 0%usize +Definition deref_array_mut_borrow (x : array u32 2%usize) : result u32 := + array_index_usize u32 2%usize x 0%usize . (** [array::deref_array_mut_borrow]: backward function 0 *) Definition deref_array_mut_borrow_back (x : array u32 2%usize) : result (array u32 2%usize) := - _ <- array_index_shared u32 2%usize x 0%usize; Return x + _ <- array_index_usize u32 2%usize x 0%usize; Return x . (** [array::take_array_t]: forward function *) -Definition take_array_t_fwd (a : array T_t 2%usize) : result unit := +Definition take_array_t (a : array AB_t 2%usize) : result unit := Return tt. (** [array::non_copyable_array]: forward function *) -Definition non_copyable_array_fwd : result unit := - _ <- take_array_t_fwd (mk_array T_t 2%usize [ TA; TB ]); Return tt +Definition non_copyable_array : result unit := + _ <- take_array_t (mk_array AB_t 2%usize [ AB_A; AB_B ]); Return tt . (** [array::sum]: loop 0: forward function *) -Fixpoint sum_loop_fwd - (n : nat) (s : slice u32) (sum : u32) (i : usize) : result u32 := +Fixpoint sum_loop + (n : nat) (s : slice u32) (sum0 : u32) (i : usize) : result u32 := match n with | O => Fail_ OutOfFuel | S n0 => let i0 := slice_len u32 s in if i s< i0 then ( - i1 <- slice_index_shared u32 s i; - sum0 <- u32_add sum i1; + i1 <- slice_index_usize u32 s i; + sum1 <- u32_add sum0 i1; i2 <- usize_add i 1%usize; - sum_loop_fwd n0 s sum0 i2) - else Return sum + sum_loop n0 s sum1 i2) + else Return sum0 end . (** [array::sum]: forward function *) -Definition sum_fwd (n : nat) (s : slice u32) : result u32 := - sum_loop_fwd n s 0%u32 0%usize +Definition sum (n : nat) (s : slice u32) : result u32 := + sum_loop n s 0%u32 0%usize . (** [array::sum2]: loop 0: forward function *) -Fixpoint sum2_loop_fwd - (n : nat) (s : slice u32) (s2 : slice u32) (sum : u32) (i : usize) : +Fixpoint sum2_loop + (n : nat) (s : slice u32) (s2 : slice u32) (sum0 : u32) (i : usize) : result u32 := match n with @@ -386,69 +393,64 @@ Fixpoint sum2_loop_fwd let i0 := slice_len u32 s in if i s< i0 then ( - i1 <- slice_index_shared u32 s i; - i2 <- slice_index_shared u32 s2 i; + i1 <- slice_index_usize u32 s i; + i2 <- slice_index_usize u32 s2 i; i3 <- u32_add i1 i2; - sum0 <- u32_add sum i3; + sum1 <- u32_add sum0 i3; i4 <- usize_add i 1%usize; - sum2_loop_fwd n0 s s2 sum0 i4) - else Return sum + sum2_loop n0 s s2 sum1 i4) + else Return sum0 end . (** [array::sum2]: forward function *) -Definition sum2_fwd (n : nat) (s : slice u32) (s2 : slice u32) : result u32 := +Definition sum2 (n : nat) (s : slice u32) (s2 : slice u32) : result u32 := let i := slice_len u32 s in let i0 := slice_len u32 s2 in - if negb (i s= i0) then Fail_ Failure else sum2_loop_fwd n s s2 0%u32 0%usize + if negb (i s= i0) then Fail_ Failure else sum2_loop n s s2 0%u32 0%usize . (** [array::f0]: forward function *) -Definition f0_fwd : result unit := - s <- - array_to_slice_mut_fwd u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]); - s0 <- slice_index_mut_back u32 s 0%usize 1%u32; - _ <- - array_to_slice_mut_back u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) - s0; +Definition f0 : result unit := + s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]); + s0 <- slice_update_usize u32 s 0%usize 1%u32; + _ <- array_from_slice u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) s0; Return tt . (** [array::f1]: forward function *) -Definition f1_fwd : result unit := +Definition f1 : result unit := _ <- - array_index_mut_back u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) + array_update_usize u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) 0%usize 1%u32; Return tt . (** [array::f2]: forward function *) -Definition f2_fwd (i : u32) : result unit := +Definition f2 (i : u32) : result unit := Return tt. (** [array::f4]: forward function *) -Definition f4_fwd - (x : array u32 32%usize) (y : usize) (z : usize) : result (slice u32) := - array_subslice_shared u32 32%usize x (mk_range y z) +Definition f4 + (n : nat) (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_slice_index_Slice_coreopsindexIndexInst u32 (core_ops_range_Range + usize) (core_slice_index_Range_coresliceindexSliceIndexInst u32)) x + {| core_ops_range_Range_start := y; core_ops_range_Range_end_ := z |} . (** [array::f3]: forward function *) -Definition f3_fwd (n : nat) : result u32 := +Definition f3 (n : nat) : result u32 := i <- - array_index_shared u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) + array_index_usize u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]) 0%usize; - _ <- f2_fwd i; - s <- - array_to_slice_shared u32 2%usize (mk_array u32 2%usize [ 1%u32; 2%u32 ]); - s0 <- - f4_fwd - (mk_array u32 32%usize [ - 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; - 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; - 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; 0%u32; - 0%u32; 0%u32 - ]) 16%usize 18%usize; - sum2_fwd n s s0 + _ <- 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 ]); + s0 <- f4 n b 16%usize 18%usize; + sum2 n s s0 . (** [array::SZ] *) @@ -456,24 +458,18 @@ Definition sz_body : result usize := Return 32%usize. Definition sz_c : usize := sz_body%global. (** [array::f5]: forward function *) -Definition f5_fwd (x : array u32 32%usize) : result u32 := - array_index_shared u32 32%usize x 0%usize +Definition f5 (x : array u32 32%usize) : result u32 := + array_index_usize u32 32%usize x 0%usize . (** [array::ite]: forward function *) -Definition ite_fwd : result unit := - s <- - array_to_slice_mut_fwd u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); - s0 <- - array_to_slice_mut_fwd u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); +Definition ite : result unit := + s <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); + s0 <- array_to_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]); s1 <- index_mut_slice_u32_0_back s0; - _ <- - array_to_slice_mut_back u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) - s1; + _ <- array_from_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) s1; s2 <- index_mut_slice_u32_0_back s; - _ <- - array_to_slice_mut_back u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) - s2; + _ <- array_from_slice u32 2%usize (mk_array u32 2%usize [ 0%u32; 0%u32 ]) s2; Return tt . diff --git a/tests/coq/array/Array_Types.v b/tests/coq/array/Array_Types.v index 7be6dc9b..a13d64e6 100644 --- a/tests/coq/array/Array_Types.v +++ b/tests/coq/array/Array_Types.v @@ -8,7 +8,7 @@ Import ListNotations. Local Open Scope Primitives_scope. Module Array_Types. -(** [array::T] *) -Inductive T_t := | TA : T_t | TB : T_t. +(** [array::AB] *) +Inductive AB_t := | AB_A : AB_t | AB_B : AB_t. End Array_Types . diff --git a/tests/coq/array/Primitives.v b/tests/coq/array/Primitives.v index 8d6c9c8d..85e38f01 100644 --- a/tests/coq/array/Primitives.v +++ b/tests/coq/array/Primitives.v @@ -63,13 +63,15 @@ Check (if true then Return (1 + 2) else Fail_ Failure)%global = 3. (*** Misc *) - Definition string := Coq.Strings.String.string. Definition char := Coq.Strings.Ascii.ascii. Definition char_of_byte := Coq.Strings.Ascii.ascii_of_byte. -Definition mem_replace_fwd (a : Type) (x : a) (y : a) : a := x . -Definition mem_replace_back (a : Type) (x : a) (y : a) : a := y . +Definition core_mem_replace (a : Type) (x : a) (y : a) : a := x . +Definition core_mem_replace_back (a : Type) (x : a) (y : a) : a := y . + +Record mut_raw_ptr (T : Type) := { mut_raw_ptr_v : T }. +Record const_raw_ptr (T : Type) := { const_raw_ptr_v : T }. (*** Scalars *) @@ -408,12 +410,75 @@ Definition core_i64_max := i64_max %i64. Definition core_i128_max := i64_max %i128. Axiom core_isize_max : isize. (** TODO *) -(*** Range *) -Record range (T : Type) := mk_range { - start: T; - end_: T; +(*** core::ops *) + +(* Trait declaration: [core::ops::index::Index] *) +Record core_ops_index_Index (Self Idx : Type) := mk_core_ops_index_Index { + core_ops_index_Index_Output : Type; + core_ops_index_Index_index : Self -> Idx -> result core_ops_index_Index_Output; +}. +Arguments mk_core_ops_index_Index {_ _}. +Arguments core_ops_index_Index_Output {_ _}. +Arguments core_ops_index_Index_index {_ _}. + +(* Trait declaration: [core::ops::index::IndexMut] *) +Record core_ops_index_IndexMut (Self Idx : Type) := mk_core_ops_index_IndexMut { + core_ops_index_IndexMut_indexInst : core_ops_index_Index Self Idx; + core_ops_index_IndexMut_index_mut : Self -> Idx -> result core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output); + core_ops_index_IndexMut_index_mut_back : Self -> Idx -> core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output) -> result Self; +}. +Arguments mk_core_ops_index_IndexMut {_ _}. +Arguments core_ops_index_IndexMut_indexInst {_ _}. +Arguments core_ops_index_IndexMut_index_mut {_ _}. +Arguments core_ops_index_IndexMut_index_mut_back {_ _}. + +(* Trait declaration [core::ops::deref::Deref] *) +Record core_ops_deref_Deref (Self : Type) := mk_core_ops_deref_Deref { + core_ops_deref_Deref_target : Type; + core_ops_deref_Deref_deref : Self -> result core_ops_deref_Deref_target; +}. +Arguments mk_core_ops_deref_Deref {_}. +Arguments core_ops_deref_Deref_target {_}. +Arguments core_ops_deref_Deref_deref {_}. + +(* Trait declaration [core::ops::deref::DerefMut] *) +Record core_ops_deref_DerefMut (Self : Type) := mk_core_ops_deref_DerefMut { + core_ops_deref_DerefMut_derefInst : core_ops_deref_Deref Self; + core_ops_deref_DerefMut_deref_mut : Self -> result core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target); + core_ops_deref_DerefMut_deref_mut_back : Self -> core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target) -> result Self; }. -Arguments mk_range {_}. +Arguments mk_core_ops_deref_DerefMut {_}. +Arguments core_ops_deref_DerefMut_derefInst {_}. +Arguments core_ops_deref_DerefMut_deref_mut {_}. +Arguments core_ops_deref_DerefMut_deref_mut_back {_}. + +Record core_ops_range_Range (T : Type) := mk_core_ops_range_Range { + core_ops_range_Range_start : T; + core_ops_range_Range_end_ : T; +}. +Arguments mk_core_ops_range_Range {_}. +Arguments core_ops_range_Range_start {_}. +Arguments core_ops_range_Range_end_ {_}. + +(*** [alloc] *) + +Definition alloc_boxed_Box_deref (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut_back (T : Type) (_ : T) (x : T) : result T := Return x. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefInst (Self : Type) : core_ops_deref_Deref Self := {| + core_ops_deref_Deref_target := Self; + core_ops_deref_Deref_deref := alloc_boxed_Box_deref Self; +|}. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefMutInst (Self : Type) : core_ops_deref_DerefMut Self := {| + core_ops_deref_DerefMut_derefInst := alloc_boxed_Box_coreOpsDerefInst Self; + core_ops_deref_DerefMut_deref_mut := alloc_boxed_Box_deref_mut Self; + core_ops_deref_DerefMut_deref_mut_back := alloc_boxed_Box_deref_mut_back Self; +|}. + (*** Arrays *) Definition array T (n : usize) := { l: list T | Z.of_nat (length l) = to_Z n}. @@ -433,51 +498,50 @@ Qed. (* TODO: finish the definitions *) Axiom mk_array : forall (T : Type) (n : usize) (l : list T), array T n. -Axiom array_index_shared : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_fwd : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_back : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). +(* For initialization *) +Axiom array_repeat : forall (T : Type) (n : usize) (x : T), array T n. + +Axiom array_index_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. +Axiom array_update_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). (*** Slice *) Definition slice T := { l: list T | Z.of_nat (length l) <= usize_max}. Axiom slice_len : forall (T : Type) (s : slice T), usize. -Axiom slice_index_shared : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_fwd : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_back : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). +Axiom slice_index_usize : forall (T : Type) (x : slice T) (i : usize), result T. +Axiom slice_update_usize : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). (*** Subslices *) -Axiom array_to_slice_shared : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_fwd : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_back : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). +Axiom array_to_slice : forall (T : Type) (n : usize) (x : array T n), result (slice T). +Axiom array_from_slice : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). + +Axiom array_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize), result (slice T). +Axiom array_update_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize) (ns : slice T), result (array T n). -Axiom array_subslice_shared: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_fwd: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_back: forall (T : Type) (n : usize) (x : array T n) (r : range usize) (ns : slice T), result (array T n). -Axiom slice_subslice_shared: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_fwd: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_back: forall (T : Type) (x : slice T) (r : range usize) (ns : slice T), result (slice T). +Axiom slice_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize), result (slice T). +Axiom slice_update_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize) (ns : slice T), result (slice T). (*** Vectors *) -Definition vec T := { l: list T | Z.of_nat (length l) <= usize_max }. +Definition alloc_vec_Vec T := { l: list T | Z.of_nat (length l) <= usize_max }. -Definition vec_to_list {T: Type} (v: vec T) : list T := proj1_sig v. +Definition alloc_vec_Vec_to_list {T: Type} (v: alloc_vec_Vec T) : list T := proj1_sig v. -Definition vec_length {T: Type} (v: vec T) : Z := Z.of_nat (length (vec_to_list v)). +Definition alloc_vec_Vec_length {T: Type} (v: alloc_vec_Vec T) : Z := Z.of_nat (length (alloc_vec_Vec_to_list v)). -Definition vec_new (T: Type) : vec T := (exist _ [] le_0_usize_max). +Definition alloc_vec_Vec_new (T: Type) : alloc_vec_Vec T := (exist _ [] le_0_usize_max). -Lemma vec_len_in_usize {T} (v: vec T) : usize_min <= vec_length v <= usize_max. +Lemma alloc_vec_Vec_len_in_usize {T} (v: alloc_vec_Vec T) : usize_min <= alloc_vec_Vec_length v <= usize_max. Proof. - unfold vec_length, usize_min. + unfold alloc_vec_Vec_length, usize_min. split. - lia. - apply (proj2_sig v). Qed. -Definition vec_len (T: Type) (v: vec T) : usize := - exist _ (vec_length v) (vec_len_in_usize v). +Definition alloc_vec_Vec_len (T: Type) (v: alloc_vec_Vec T) : usize := + exist _ (alloc_vec_Vec_length v) (alloc_vec_Vec_len_in_usize v). Fixpoint list_update {A} (l: list A) (n: nat) (a: A) : list A := @@ -488,50 +552,271 @@ Fixpoint list_update {A} (l: list A) (n: nat) (a: A) | S m => x :: (list_update t m a) end end. -Definition vec_bind {A B} (v: vec A) (f: list A -> result (list B)) : result (vec B) := - l <- f (vec_to_list v) ; +Definition alloc_vec_Vec_bind {A B} (v: alloc_vec_Vec A) (f: list A -> result (list B)) : result (alloc_vec_Vec B) := + l <- f (alloc_vec_Vec_to_list v) ; match sumbool_of_bool (scalar_le_max Usize (Z.of_nat (length l))) with | left H => Return (exist _ l (scalar_le_max_valid _ _ H)) | right _ => Fail_ Failure end. (* The **forward** function shouldn't be used *) -Definition vec_push_fwd (T: Type) (v: vec T) (x: T) : unit := tt. +Definition alloc_vec_Vec_push_fwd (T: Type) (v: alloc_vec_Vec T) (x: T) : unit := tt. -Definition vec_push_back (T: Type) (v: vec T) (x: T) : result (vec T) := - vec_bind v (fun l => Return (l ++ [x])). +Definition alloc_vec_Vec_push (T: Type) (v: alloc_vec_Vec T) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => Return (l ++ [x])). (* The **forward** function shouldn't be used *) -Definition vec_insert_fwd (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. +Definition alloc_vec_Vec_insert_fwd (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result unit := + if to_Z i <? alloc_vec_Vec_length v then Return tt else Fail_ Failure. -Definition vec_insert_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => +Definition alloc_vec_Vec_insert (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => if to_Z i <? Z.of_nat (length l) then Return (list_update l (usize_to_nat i) x) else Fail_ Failure). -(* The **backward** function shouldn't be used *) -Definition vec_index_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure - end. - -Definition vec_index_back (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. - -(* The **backward** function shouldn't be used *) -Definition vec_index_mut_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure +(* Helper *) +Axiom alloc_vec_Vec_index_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result T. + +(* Helper *) +Axiom alloc_vec_Vec_update_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result (alloc_vec_Vec T). + +(* Trait declaration: [core::slice::index::private_slice_index::Sealed] *) +Definition core_slice_index_private_slice_index_Sealed (self : Type) := unit. + +(* Trait declaration: [core::slice::index::SliceIndex] *) +Record core_slice_index_SliceIndex (Self T : Type) := mk_core_slice_index_SliceIndex { + core_slice_index_SliceIndex_sealedInst : core_slice_index_private_slice_index_Sealed Self; + core_slice_index_SliceIndex_Output : Type; + core_slice_index_SliceIndex_get : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut_back : Self -> T -> option core_slice_index_SliceIndex_Output -> result T; + core_slice_index_SliceIndex_get_unchecked : Self -> const_raw_ptr T -> result (const_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_unchecked_mut : Self -> mut_raw_ptr T -> result (mut_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_index : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut_back : Self -> T -> core_slice_index_SliceIndex_Output -> result T; +}. +Arguments mk_core_slice_index_SliceIndex {_ _}. +Arguments core_slice_index_SliceIndex_sealedInst {_ _}. +Arguments core_slice_index_SliceIndex_Output {_ _}. +Arguments core_slice_index_SliceIndex_get {_ _}. +Arguments core_slice_index_SliceIndex_get_mut {_ _}. +Arguments core_slice_index_SliceIndex_get_mut_back {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked_mut {_ _}. +Arguments core_slice_index_SliceIndex_index {_ _}. +Arguments core_slice_index_SliceIndex_index_mut {_ _}. +Arguments core_slice_index_SliceIndex_index_mut_back {_ _}. + +(* [core::slice::index::[T]::index]: forward function *) +Definition core_slice_index_Slice_index + (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (s : slice T) (i : Idx) : result inst.(core_slice_index_SliceIndex_Output) := + x <- inst.(core_slice_index_SliceIndex_get) i s; + match x with + | None => Fail_ Failure + | Some x => Return x end. -Definition vec_index_mut_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => - if to_Z i <? Z.of_nat (length l) - then Return (list_update l (usize_to_nat i) x) - else Fail_ Failure). +(* [core::slice::index::Range:::get]: forward function *) +Axiom core_slice_index_Range_get : forall (T : Type) (i : core_ops_range_Range usize) (s : slice T), result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: forward function *) +Axiom core_slice_index_Range_get_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: backward function 0 *) +Axiom core_slice_index_Range_get_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> option (slice T) -> result (slice T). + +(* [core::slice::index::Range::get_unchecked]: forward function *) +Definition core_slice_index_Range_get_unchecked + (T : Type) : + core_ops_range_Range usize -> const_raw_ptr (slice T) -> result (const_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::get_unchecked_mut]: forward function *) +Definition core_slice_index_Range_get_unchecked_mut + (T : Type) : + core_ops_range_Range usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::index]: forward function *) +Axiom core_slice_index_Range_index : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: forward function *) +Axiom core_slice_index_Range_index_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: backward function 0 *) +Axiom core_slice_index_Range_index_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> slice T -> result (slice T). + +(* [core::slice::index::[T]::index_mut]: forward function *) +Axiom core_slice_index_Slice_index_mut : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> result inst.(core_slice_index_SliceIndex_Output). + +(* [core::slice::index::[T]::index_mut]: backward function 0 *) +Axiom core_slice_index_Slice_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> inst.(core_slice_index_SliceIndex_Output) -> result (slice T). + +(* [core::array::[T; N]::index]: forward function *) +Axiom core_array_Array_index : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_Index (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: forward function *) +Axiom core_array_Array_index_mut : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: backward function 0 *) +Axiom core_array_Array_index_mut_back : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx) (x : inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output)), result (array T N). + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (slice T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := core_slice_index_Slice_index T Idx inst; +|}. + +(* Trait implementation: [core::slice::index::private_slice_index::Range] *) +Definition core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) := tt. + +(* Trait implementation: [core::slice::index::Range] *) +Definition core_slice_index_Range_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := slice T; + core_slice_index_SliceIndex_get := core_slice_index_Range_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_Range_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_Range_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_Range_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_Range_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_Range_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_Range_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_Range_index_mut_back T; +|}. + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (slice T) Idx := {| + core_ops_index_IndexMut_indexInst := core_slice_index_Slice_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := core_slice_index_Slice_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := core_slice_index_Slice_index_mut_back T Idx inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexInst (T Idx : Type) (N : usize) + (inst : core_ops_index_Index (slice T) Idx) : + core_ops_index_Index (array T N) Idx := {| + core_ops_index_Index_Output := inst.(core_ops_index_Index_Output); + core_ops_index_Index_index := core_array_Array_index T Idx N inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexMutInst (T Idx : Type) (N : usize) + (inst : core_ops_index_IndexMut (slice T) Idx) : + core_ops_index_IndexMut (array T N) Idx := {| + core_ops_index_IndexMut_indexInst := core_array_Array_coreopsindexIndexInst T Idx N inst.(core_ops_index_IndexMut_indexInst); + core_ops_index_IndexMut_index_mut := core_array_Array_index_mut T Idx N inst; + core_ops_index_IndexMut_index_mut_back := core_array_Array_index_mut_back T Idx N inst; +|}. + +(* [core::slice::index::usize::get]: forward function *) +Axiom core_slice_index_usize_get : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: forward function *) +Axiom core_slice_index_usize_get_mut : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: backward function 0 *) +Axiom core_slice_index_usize_get_mut_back : + forall (T : Type), usize -> slice T -> option T -> result (slice T). + +(* [core::slice::index::usize::get_unchecked]: forward function *) +Axiom core_slice_index_usize_get_unchecked : + forall (T : Type), usize -> const_raw_ptr (slice T) -> result (const_raw_ptr T). + +(* [core::slice::index::usize::get_unchecked_mut]: forward function *) +Axiom core_slice_index_usize_get_unchecked_mut : + forall (T : Type), usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr T). + +(* [core::slice::index::usize::index]: forward function *) +Axiom core_slice_index_usize_index : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: forward function *) +Axiom core_slice_index_usize_index_mut : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: backward function 0 *) +Axiom core_slice_index_usize_index_mut_back : + forall (T : Type), usize -> slice T -> T -> result (slice T). + +(* Trait implementation: [core::slice::index::private_slice_index::usize] *) +Definition core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed usize := tt. + +(* Trait implementation: [core::slice::index::usize] *) +Definition core_slice_index_usize_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex usize (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := T; + core_slice_index_SliceIndex_get := core_slice_index_usize_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_usize_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_usize_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_usize_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_usize_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_usize_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_usize_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_usize_index_mut_back T; +|}. + +(* [alloc::vec::Vec::index]: forward function *) +Axiom alloc_vec_Vec_index : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: forward function *) +Axiom alloc_vec_Vec_index_mut : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: backward function 0 *) +Axiom alloc_vec_Vec_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx) (x : inst.(core_slice_index_SliceIndex_Output)), result (alloc_vec_Vec T). + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (alloc_vec_Vec T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := alloc_vec_Vec_index T Idx inst; +|}. + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (alloc_vec_Vec T) Idx := {| + core_ops_index_IndexMut_indexInst := alloc_vec_Vec_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := alloc_vec_Vec_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := alloc_vec_Vec_index_mut_back T Idx inst; +|}. + +(*** Theorems *) + +Axiom alloc_vec_Vec_index_mut_back_eq : forall {a : Type} (v : alloc_vec_Vec a) (i : usize) (x : a), + alloc_vec_Vec_index_mut_back a usize (core_slice_index_usize_coresliceindexSliceIndexInst a) v i x = + alloc_vec_Vec_update_usize v i x. End Primitives. diff --git a/tests/coq/betree/BetreeMain_Funs.v b/tests/coq/betree/BetreeMain_Funs.v index cfa1f8fb..261e8270 100644 --- a/tests/coq/betree/BetreeMain_Funs.v +++ b/tests/coq/betree/BetreeMain_Funs.v @@ -13,41 +13,41 @@ Import BetreeMain_Opaque. Module BetreeMain_Funs. (** [betree_main::betree::load_internal_node]: forward function *) -Definition betree_load_internal_node_fwd +Definition betree_load_internal_node (id : u64) (st : state) : - result (state * (Betree_list_t (u64 * Betree_message_t))) + result (state * (betree_List_t (u64 * betree_Message_t))) := - betree_utils_load_internal_node_fwd id st + betree_utils_load_internal_node id st . (** [betree_main::betree::store_internal_node]: forward function *) -Definition betree_store_internal_node_fwd - (id : u64) (content : Betree_list_t (u64 * Betree_message_t)) (st : state) : +Definition betree_store_internal_node + (id : u64) (content : betree_List_t (u64 * betree_Message_t)) (st : state) : result (state * unit) := - p <- betree_utils_store_internal_node_fwd id content st; + p <- betree_utils_store_internal_node id content st; let (st0, _) := p in Return (st0, tt) . (** [betree_main::betree::load_leaf_node]: forward function *) -Definition betree_load_leaf_node_fwd - (id : u64) (st : state) : result (state * (Betree_list_t (u64 * u64))) := - betree_utils_load_leaf_node_fwd id st +Definition betree_load_leaf_node + (id : u64) (st : state) : result (state * (betree_List_t (u64 * u64))) := + betree_utils_load_leaf_node id st . (** [betree_main::betree::store_leaf_node]: forward function *) -Definition betree_store_leaf_node_fwd - (id : u64) (content : Betree_list_t (u64 * u64)) (st : state) : +Definition betree_store_leaf_node + (id : u64) (content : betree_List_t (u64 * u64)) (st : state) : result (state * unit) := - p <- betree_utils_store_leaf_node_fwd id content st; + p <- betree_utils_store_leaf_node id content st; let (st0, _) := p in Return (st0, tt) . (** [betree_main::betree::fresh_node_id]: forward function *) -Definition betree_fresh_node_id_fwd (counter : u64) : result u64 := +Definition betree_fresh_node_id (counter : u64) : result u64 := _ <- u64_add counter 1%u64; Return counter . @@ -57,1136 +57,1121 @@ Definition betree_fresh_node_id_back (counter : u64) : result u64 := . (** [betree_main::betree::NodeIdCounter::{0}::new]: forward function *) -Definition betree_node_id_counter_new_fwd : result Betree_node_id_counter_t := - Return {| Betree_node_id_counter_next_node_id := 0%u64 |} +Definition betree_NodeIdCounter_new : result betree_NodeIdCounter_t := + Return {| betree_NodeIdCounter_next_node_id := 0%u64 |} . (** [betree_main::betree::NodeIdCounter::{0}::fresh_id]: forward function *) -Definition betree_node_id_counter_fresh_id_fwd - (self : Betree_node_id_counter_t) : result u64 := - _ <- u64_add self.(Betree_node_id_counter_next_node_id) 1%u64; - Return self.(Betree_node_id_counter_next_node_id) +Definition betree_NodeIdCounter_fresh_id + (self : betree_NodeIdCounter_t) : result u64 := + _ <- u64_add self.(betree_NodeIdCounter_next_node_id) 1%u64; + Return self.(betree_NodeIdCounter_next_node_id) . (** [betree_main::betree::NodeIdCounter::{0}::fresh_id]: backward function 0 *) -Definition betree_node_id_counter_fresh_id_back - (self : Betree_node_id_counter_t) : result Betree_node_id_counter_t := - i <- u64_add self.(Betree_node_id_counter_next_node_id) 1%u64; - Return {| Betree_node_id_counter_next_node_id := i |} +Definition betree_NodeIdCounter_fresh_id_back + (self : betree_NodeIdCounter_t) : result betree_NodeIdCounter_t := + i <- u64_add self.(betree_NodeIdCounter_next_node_id) 1%u64; + Return {| betree_NodeIdCounter_next_node_id := i |} . (** [betree_main::betree::upsert_update]: forward function *) -Definition betree_upsert_update_fwd - (prev : option u64) (st : Betree_upsert_fun_state_t) : result u64 := +Definition betree_upsert_update + (prev : option u64) (st : betree_UpsertFunState_t) : result u64 := match prev with | None => match st with - | BetreeUpsertFunStateAdd v => Return v - | BetreeUpsertFunStateSub i => Return 0%u64 + | Betree_UpsertFunState_Add v => Return v + | Betree_UpsertFunState_Sub i => Return 0%u64 end | Some prev0 => match st with - | BetreeUpsertFunStateAdd v => + | Betree_UpsertFunState_Add v => margin <- u64_sub core_u64_max prev0; if margin s>= v then u64_add prev0 v else Return core_u64_max - | BetreeUpsertFunStateSub v => + | Betree_UpsertFunState_Sub v => if prev0 s>= v then u64_sub prev0 v else Return 0%u64 end end . (** [betree_main::betree::List::{1}::len]: forward function *) -Fixpoint betree_list_len_fwd - (T : Type) (n : nat) (self : Betree_list_t T) : result u64 := +Fixpoint betree_List_len + (T : Type) (n : nat) (self : betree_List_t T) : result u64 := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeListCons t tl => i <- betree_list_len_fwd T n0 tl; u64_add 1%u64 i - | BetreeListNil => Return 0%u64 + | Betree_List_Cons t tl => i <- betree_List_len T n0 tl; u64_add 1%u64 i + | Betree_List_Nil => Return 0%u64 end end . (** [betree_main::betree::List::{1}::split_at]: forward function *) -Fixpoint betree_list_split_at_fwd - (T : Type) (n : nat) (self : Betree_list_t T) (n0 : u64) : - result ((Betree_list_t T) * (Betree_list_t T)) +Fixpoint betree_List_split_at + (T : Type) (n : nat) (self : betree_List_t T) (n0 : u64) : + result ((betree_List_t T) * (betree_List_t T)) := match n with | O => Fail_ OutOfFuel | S n1 => if n0 s= 0%u64 - then Return (BetreeListNil, self) + then Return (Betree_List_Nil, self) else match self with - | BetreeListCons hd tl => + | Betree_List_Cons hd tl => i <- u64_sub n0 1%u64; - p <- betree_list_split_at_fwd T n1 tl i; + p <- betree_List_split_at T n1 tl i; let (ls0, ls1) := p in let l := ls0 in - Return (BetreeListCons hd l, ls1) - | BetreeListNil => Fail_ Failure + Return (Betree_List_Cons hd l, ls1) + | Betree_List_Nil => Fail_ Failure end end . (** [betree_main::betree::List::{1}::push_front]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition betree_list_push_front_fwd_back - (T : Type) (self : Betree_list_t T) (x : T) : result (Betree_list_t T) := - let tl := mem_replace_fwd (Betree_list_t T) self BetreeListNil in +Definition betree_List_push_front + (T : Type) (self : betree_List_t T) (x : T) : result (betree_List_t T) := + let tl := core_mem_replace (betree_List_t T) self Betree_List_Nil in let l := tl in - Return (BetreeListCons x l) + Return (Betree_List_Cons x l) . (** [betree_main::betree::List::{1}::pop_front]: forward function *) -Definition betree_list_pop_front_fwd - (T : Type) (self : Betree_list_t T) : result T := - let ls := mem_replace_fwd (Betree_list_t T) self BetreeListNil in +Definition betree_List_pop_front + (T : Type) (self : betree_List_t T) : result T := + let ls := core_mem_replace (betree_List_t T) self Betree_List_Nil in match ls with - | BetreeListCons x tl => Return x - | BetreeListNil => Fail_ Failure + | Betree_List_Cons x tl => Return x + | Betree_List_Nil => Fail_ Failure end . (** [betree_main::betree::List::{1}::pop_front]: backward function 0 *) -Definition betree_list_pop_front_back - (T : Type) (self : Betree_list_t T) : result (Betree_list_t T) := - let ls := mem_replace_fwd (Betree_list_t T) self BetreeListNil in +Definition betree_List_pop_front_back + (T : Type) (self : betree_List_t T) : result (betree_List_t T) := + let ls := core_mem_replace (betree_List_t T) self Betree_List_Nil in match ls with - | BetreeListCons x tl => Return tl - | BetreeListNil => Fail_ Failure + | Betree_List_Cons x tl => Return tl + | Betree_List_Nil => Fail_ Failure end . (** [betree_main::betree::List::{1}::hd]: forward function *) -Definition betree_list_hd_fwd (T : Type) (self : Betree_list_t T) : result T := +Definition betree_List_hd (T : Type) (self : betree_List_t T) : result T := match self with - | BetreeListCons hd l => Return hd - | BetreeListNil => Fail_ Failure + | Betree_List_Cons hd l => Return hd + | Betree_List_Nil => Fail_ Failure end . (** [betree_main::betree::List::{2}::head_has_key]: forward function *) -Definition betree_list_head_has_key_fwd - (T : Type) (self : Betree_list_t (u64 * T)) (key : u64) : result bool := +Definition betree_List_head_has_key + (T : Type) (self : betree_List_t (u64 * T)) (key : u64) : result bool := match self with - | BetreeListCons hd l => let (i, _) := hd in Return (i s= key) - | BetreeListNil => Return false + | Betree_List_Cons hd l => let (i, _) := hd in Return (i s= key) + | Betree_List_Nil => Return false end . (** [betree_main::betree::List::{2}::partition_at_pivot]: forward function *) -Fixpoint betree_list_partition_at_pivot_fwd - (T : Type) (n : nat) (self : Betree_list_t (u64 * T)) (pivot : u64) : - result ((Betree_list_t (u64 * T)) * (Betree_list_t (u64 * T))) +Fixpoint betree_List_partition_at_pivot + (T : Type) (n : nat) (self : betree_List_t (u64 * T)) (pivot : u64) : + result ((betree_List_t (u64 * T)) * (betree_List_t (u64 * T))) := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeListCons hd tl => + | Betree_List_Cons hd tl => let (i, t) := hd in if i s>= pivot - then Return (BetreeListNil, BetreeListCons (i, t) tl) + then Return (Betree_List_Nil, Betree_List_Cons (i, t) tl) else ( - p <- betree_list_partition_at_pivot_fwd T n0 tl pivot; + p <- betree_List_partition_at_pivot T n0 tl pivot; let (ls0, ls1) := p in let l := ls0 in - Return (BetreeListCons (i, t) l, ls1)) - | BetreeListNil => Return (BetreeListNil, BetreeListNil) + Return (Betree_List_Cons (i, t) l, ls1)) + | Betree_List_Nil => Return (Betree_List_Nil, Betree_List_Nil) end end . (** [betree_main::betree::Leaf::{3}::split]: forward function *) -Definition betree_leaf_split_fwd - (n : nat) (self : Betree_leaf_t) (content : Betree_list_t (u64 * u64)) - (params : Betree_params_t) (node_id_cnt : Betree_node_id_counter_t) +Definition betree_Leaf_split + (n : nat) (self : betree_Leaf_t) (content : betree_List_t (u64 * u64)) + (params : betree_Params_t) (node_id_cnt : betree_NodeIdCounter_t) (st : state) : - result (state * Betree_internal_t) + result (state * betree_Internal_t) := p <- - betree_list_split_at_fwd (u64 * u64) n content - params.(Betree_params_split_size); + betree_List_split_at (u64 * u64) n content + params.(betree_Params_split_size); let (content0, content1) := p in - p0 <- betree_list_hd_fwd (u64 * u64) content1; + p0 <- betree_List_hd (u64 * u64) content1; let (pivot, _) := p0 in - id0 <- betree_node_id_counter_fresh_id_fwd node_id_cnt; - node_id_cnt0 <- betree_node_id_counter_fresh_id_back node_id_cnt; - id1 <- betree_node_id_counter_fresh_id_fwd node_id_cnt0; - p1 <- betree_store_leaf_node_fwd id0 content0 st; + id0 <- betree_NodeIdCounter_fresh_id node_id_cnt; + node_id_cnt0 <- betree_NodeIdCounter_fresh_id_back node_id_cnt; + id1 <- betree_NodeIdCounter_fresh_id node_id_cnt0; + p1 <- betree_store_leaf_node id0 content0 st; let (st0, _) := p1 in - p2 <- betree_store_leaf_node_fwd id1 content1 st0; + p2 <- betree_store_leaf_node id1 content1 st0; let (st1, _) := p2 in - let n0 := BetreeNodeLeaf + let n0 := Betree_Node_Leaf {| - Betree_leaf_id := id0; - Betree_leaf_size := params.(Betree_params_split_size) + betree_Leaf_id := id0; + betree_Leaf_size := params.(betree_Params_split_size) |} in - let n1 := BetreeNodeLeaf + let n1 := Betree_Node_Leaf {| - Betree_leaf_id := id1; - Betree_leaf_size := params.(Betree_params_split_size) + betree_Leaf_id := id1; + betree_Leaf_size := params.(betree_Params_split_size) |} in - Return (st1, mkBetree_internal_t self.(Betree_leaf_id) pivot n0 n1) + Return (st1, mkbetree_Internal_t self.(betree_Leaf_id) pivot n0 n1) . (** [betree_main::betree::Leaf::{3}::split]: backward function 2 *) -Definition betree_leaf_split_back - (n : nat) (self : Betree_leaf_t) (content : Betree_list_t (u64 * u64)) - (params : Betree_params_t) (node_id_cnt : Betree_node_id_counter_t) +Definition betree_Leaf_split_back + (n : nat) (self : betree_Leaf_t) (content : betree_List_t (u64 * u64)) + (params : betree_Params_t) (node_id_cnt : betree_NodeIdCounter_t) (st : state) : - result Betree_node_id_counter_t + result betree_NodeIdCounter_t := p <- - betree_list_split_at_fwd (u64 * u64) n content - params.(Betree_params_split_size); + betree_List_split_at (u64 * u64) n content + params.(betree_Params_split_size); let (content0, content1) := p in - _ <- betree_list_hd_fwd (u64 * u64) content1; - id0 <- betree_node_id_counter_fresh_id_fwd node_id_cnt; - node_id_cnt0 <- betree_node_id_counter_fresh_id_back node_id_cnt; - id1 <- betree_node_id_counter_fresh_id_fwd node_id_cnt0; - p0 <- betree_store_leaf_node_fwd id0 content0 st; + _ <- betree_List_hd (u64 * u64) content1; + id0 <- betree_NodeIdCounter_fresh_id node_id_cnt; + node_id_cnt0 <- betree_NodeIdCounter_fresh_id_back node_id_cnt; + id1 <- betree_NodeIdCounter_fresh_id node_id_cnt0; + p0 <- betree_store_leaf_node id0 content0 st; let (st0, _) := p0 in - _ <- betree_store_leaf_node_fwd id1 content1 st0; - betree_node_id_counter_fresh_id_back node_id_cnt0 + _ <- betree_store_leaf_node id1 content1 st0; + betree_NodeIdCounter_fresh_id_back node_id_cnt0 . (** [betree_main::betree::Node::{5}::lookup_first_message_for_key]: forward function *) -Fixpoint betree_node_lookup_first_message_for_key_fwd - (n : nat) (key : u64) (msgs : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_lookup_first_message_for_key + (n : nat) (key : u64) (msgs : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match msgs with - | BetreeListCons x next_msgs => + | Betree_List_Cons x next_msgs => let (i, m) := x in if i s>= key - then Return (BetreeListCons (i, m) next_msgs) - else betree_node_lookup_first_message_for_key_fwd n0 key next_msgs - | BetreeListNil => Return BetreeListNil + then Return (Betree_List_Cons (i, m) next_msgs) + else betree_Node_lookup_first_message_for_key n0 key next_msgs + | Betree_List_Nil => Return Betree_List_Nil end end . (** [betree_main::betree::Node::{5}::lookup_first_message_for_key]: backward function 0 *) -Fixpoint betree_node_lookup_first_message_for_key_back - (n : nat) (key : u64) (msgs : Betree_list_t (u64 * Betree_message_t)) - (ret : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_lookup_first_message_for_key_back + (n : nat) (key : u64) (msgs : betree_List_t (u64 * betree_Message_t)) + (ret : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match msgs with - | BetreeListCons x next_msgs => + | Betree_List_Cons x next_msgs => let (i, m) := x in if i s>= key then Return ret else ( next_msgs0 <- - betree_node_lookup_first_message_for_key_back n0 key next_msgs ret; - Return (BetreeListCons (i, m) next_msgs0)) - | BetreeListNil => Return ret + betree_Node_lookup_first_message_for_key_back n0 key next_msgs ret; + Return (Betree_List_Cons (i, m) next_msgs0)) + | Betree_List_Nil => Return ret end end . (** [betree_main::betree::Node::{5}::apply_upserts]: forward function *) -Fixpoint betree_node_apply_upserts_fwd - (n : nat) (msgs : Betree_list_t (u64 * Betree_message_t)) (prev : option u64) +Fixpoint betree_Node_apply_upserts + (n : nat) (msgs : betree_List_t (u64 * betree_Message_t)) (prev : option u64) (key : u64) (st : state) : result (state * u64) := match n with | O => Fail_ OutOfFuel | S n0 => - b <- betree_list_head_has_key_fwd Betree_message_t msgs key; + b <- betree_List_head_has_key betree_Message_t msgs key; if b then ( - msg <- betree_list_pop_front_fwd (u64 * Betree_message_t) msgs; + msg <- betree_List_pop_front (u64 * betree_Message_t) msgs; let (_, m) := msg in match m with - | BetreeMessageInsert i => Fail_ Failure - | BetreeMessageDelete => Fail_ Failure - | BetreeMessageUpsert s => - v <- betree_upsert_update_fwd prev s; - msgs0 <- betree_list_pop_front_back (u64 * Betree_message_t) msgs; - betree_node_apply_upserts_fwd n0 msgs0 (Some v) key st + | Betree_Message_Insert i => Fail_ Failure + | Betree_Message_Delete => Fail_ Failure + | Betree_Message_Upsert s => + v <- betree_upsert_update prev s; + msgs0 <- betree_List_pop_front_back (u64 * betree_Message_t) msgs; + betree_Node_apply_upserts n0 msgs0 (Some v) key st end) else ( - p <- core_option_option_unwrap_fwd u64 prev st; + p <- core_option_Option_unwrap u64 prev st; let (st0, v) := p in _ <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs (key, - BetreeMessageInsert v); + betree_List_push_front (u64 * betree_Message_t) msgs (key, + Betree_Message_Insert v); Return (st0, v)) end . (** [betree_main::betree::Node::{5}::apply_upserts]: backward function 0 *) -Fixpoint betree_node_apply_upserts_back - (n : nat) (msgs : Betree_list_t (u64 * Betree_message_t)) (prev : option u64) +Fixpoint betree_Node_apply_upserts_back + (n : nat) (msgs : betree_List_t (u64 * betree_Message_t)) (prev : option u64) (key : u64) (st : state) : - result (Betree_list_t (u64 * Betree_message_t)) + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => - b <- betree_list_head_has_key_fwd Betree_message_t msgs key; + b <- betree_List_head_has_key betree_Message_t msgs key; if b then ( - msg <- betree_list_pop_front_fwd (u64 * Betree_message_t) msgs; + msg <- betree_List_pop_front (u64 * betree_Message_t) msgs; let (_, m) := msg in match m with - | BetreeMessageInsert i => Fail_ Failure - | BetreeMessageDelete => Fail_ Failure - | BetreeMessageUpsert s => - v <- betree_upsert_update_fwd prev s; - msgs0 <- betree_list_pop_front_back (u64 * Betree_message_t) msgs; - betree_node_apply_upserts_back n0 msgs0 (Some v) key st + | Betree_Message_Insert i => Fail_ Failure + | Betree_Message_Delete => Fail_ Failure + | Betree_Message_Upsert s => + v <- betree_upsert_update prev s; + msgs0 <- betree_List_pop_front_back (u64 * betree_Message_t) msgs; + betree_Node_apply_upserts_back n0 msgs0 (Some v) key st end) else ( - p <- core_option_option_unwrap_fwd u64 prev st; + p <- core_option_Option_unwrap u64 prev st; let (_, v) := p in - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs (key, - BetreeMessageInsert v)) + betree_List_push_front (u64 * betree_Message_t) msgs (key, + Betree_Message_Insert v)) end . (** [betree_main::betree::Node::{5}::lookup_in_bindings]: forward function *) -Fixpoint betree_node_lookup_in_bindings_fwd - (n : nat) (key : u64) (bindings : Betree_list_t (u64 * u64)) : +Fixpoint betree_Node_lookup_in_bindings + (n : nat) (key : u64) (bindings : betree_List_t (u64 * u64)) : result (option u64) := match n with | O => Fail_ OutOfFuel | S n0 => match bindings with - | BetreeListCons hd tl => + | Betree_List_Cons hd tl => let (i, i0) := hd in if i s= key then Return (Some i0) else if i s> key then Return None - else betree_node_lookup_in_bindings_fwd n0 key tl - | BetreeListNil => Return None + else betree_Node_lookup_in_bindings n0 key tl + | Betree_List_Nil => Return None end end . (** [betree_main::betree::Internal::{4}::lookup_in_children]: forward function *) -Fixpoint betree_internal_lookup_in_children_fwd - (n : nat) (self : Betree_internal_t) (key : u64) (st : state) : +Fixpoint betree_Internal_lookup_in_children + (n : nat) (self : betree_Internal_t) (key : u64) (st : state) : result (state * (option u64)) := match n with | O => Fail_ OutOfFuel | S n0 => - if key s< self.(Betree_internal_pivot) - then betree_node_lookup_fwd n0 self.(Betree_internal_left) key st - else betree_node_lookup_fwd n0 self.(Betree_internal_right) key st + if key s< self.(betree_Internal_pivot) + then betree_Node_lookup n0 self.(betree_Internal_left) key st + else betree_Node_lookup n0 self.(betree_Internal_right) key st end (** [betree_main::betree::Internal::{4}::lookup_in_children]: backward function 0 *) -with betree_internal_lookup_in_children_back - (n : nat) (self : Betree_internal_t) (key : u64) (st : state) : - result Betree_internal_t +with betree_Internal_lookup_in_children_back + (n : nat) (self : betree_Internal_t) (key : u64) (st : state) : + result betree_Internal_t := match n with | O => Fail_ OutOfFuel | S n0 => - if key s< self.(Betree_internal_pivot) + if key s< self.(betree_Internal_pivot) then ( - n1 <- betree_node_lookup_back n0 self.(Betree_internal_left) key st; - Return (mkBetree_internal_t self.(Betree_internal_id) - self.(Betree_internal_pivot) n1 self.(Betree_internal_right))) + n1 <- betree_Node_lookup_back n0 self.(betree_Internal_left) key st; + Return (mkbetree_Internal_t self.(betree_Internal_id) + self.(betree_Internal_pivot) n1 self.(betree_Internal_right))) else ( - n1 <- betree_node_lookup_back n0 self.(Betree_internal_right) key st; - Return (mkBetree_internal_t self.(Betree_internal_id) - self.(Betree_internal_pivot) self.(Betree_internal_left) n1)) + n1 <- betree_Node_lookup_back n0 self.(betree_Internal_right) key st; + Return (mkbetree_Internal_t self.(betree_Internal_id) + self.(betree_Internal_pivot) self.(betree_Internal_left) n1)) end (** [betree_main::betree::Node::{5}::lookup]: forward function *) -with betree_node_lookup_fwd - (n : nat) (self : Betree_node_t) (key : u64) (st : state) : +with betree_Node_lookup + (n : nat) (self : betree_Node_t) (key : u64) (st : state) : result (state * (option u64)) := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeNodeInternal node => - p <- betree_load_internal_node_fwd node.(Betree_internal_id) st; + | Betree_Node_Internal node => + p <- betree_load_internal_node node.(betree_Internal_id) st; let (st0, msgs) := p in - pending <- betree_node_lookup_first_message_for_key_fwd n0 key msgs; + pending <- betree_Node_lookup_first_message_for_key n0 key msgs; match pending with - | BetreeListCons p0 l => + | Betree_List_Cons p0 l => let (k, msg) := p0 in if k s<> key then ( - p1 <- betree_internal_lookup_in_children_fwd n0 node key st0; - let (st1, opt) := p1 in + p1 <- betree_Internal_lookup_in_children n0 node key st0; + let (st1, o) := p1 in _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, msg) l); - Return (st1, opt)) + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, msg) l); + Return (st1, o)) else match msg with - | BetreeMessageInsert v => + | Betree_Message_Insert v => _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, BetreeMessageInsert v) l); + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, Betree_Message_Insert v) l); Return (st0, Some v) - | BetreeMessageDelete => + | Betree_Message_Delete => _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, BetreeMessageDelete) l); + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, Betree_Message_Delete) l); Return (st0, None) - | BetreeMessageUpsert ufs => - p1 <- betree_internal_lookup_in_children_fwd n0 node key st0; + | Betree_Message_Upsert ufs => + p1 <- betree_Internal_lookup_in_children n0 node key st0; let (st1, v) := p1 in p2 <- - betree_node_apply_upserts_fwd n0 (BetreeListCons (k, - BetreeMessageUpsert ufs) l) v key st1; + betree_Node_apply_upserts n0 (Betree_List_Cons (k, + Betree_Message_Upsert ufs) l) v key st1; let (st2, v0) := p2 in - node0 <- betree_internal_lookup_in_children_back n0 node key st0; + node0 <- betree_Internal_lookup_in_children_back n0 node key st0; pending0 <- - betree_node_apply_upserts_back n0 (BetreeListCons (k, - BetreeMessageUpsert ufs) l) v key st1; + betree_Node_apply_upserts_back n0 (Betree_List_Cons (k, + Betree_Message_Upsert ufs) l) v key st1; msgs0 <- - betree_node_lookup_first_message_for_key_back n0 key msgs + betree_Node_lookup_first_message_for_key_back n0 key msgs pending0; p3 <- - betree_store_internal_node_fwd node0.(Betree_internal_id) msgs0 - st2; + betree_store_internal_node node0.(betree_Internal_id) msgs0 st2; let (st3, _) := p3 in Return (st3, Some v0) end - | BetreeListNil => - p0 <- betree_internal_lookup_in_children_fwd n0 node key st0; - let (st1, opt) := p0 in + | Betree_List_Nil => + p0 <- betree_Internal_lookup_in_children n0 node key st0; + let (st1, o) := p0 in _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - BetreeListNil; - Return (st1, opt) + betree_Node_lookup_first_message_for_key_back n0 key msgs + Betree_List_Nil; + Return (st1, o) end - | BetreeNodeLeaf node => - p <- betree_load_leaf_node_fwd node.(Betree_leaf_id) st; + | Betree_Node_Leaf node => + p <- betree_load_leaf_node node.(betree_Leaf_id) st; let (st0, bindings) := p in - opt <- betree_node_lookup_in_bindings_fwd n0 key bindings; - Return (st0, opt) + o <- betree_Node_lookup_in_bindings n0 key bindings; + Return (st0, o) end end (** [betree_main::betree::Node::{5}::lookup]: backward function 0 *) -with betree_node_lookup_back - (n : nat) (self : Betree_node_t) (key : u64) (st : state) : - result Betree_node_t +with betree_Node_lookup_back + (n : nat) (self : betree_Node_t) (key : u64) (st : state) : + result betree_Node_t := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeNodeInternal node => - p <- betree_load_internal_node_fwd node.(Betree_internal_id) st; + | Betree_Node_Internal node => + p <- betree_load_internal_node node.(betree_Internal_id) st; let (st0, msgs) := p in - pending <- betree_node_lookup_first_message_for_key_fwd n0 key msgs; + pending <- betree_Node_lookup_first_message_for_key n0 key msgs; match pending with - | BetreeListCons p0 l => + | Betree_List_Cons p0 l => let (k, msg) := p0 in if k s<> key then ( _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, msg) l); - node0 <- betree_internal_lookup_in_children_back n0 node key st0; - Return (BetreeNodeInternal node0)) + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, msg) l); + node0 <- betree_Internal_lookup_in_children_back n0 node key st0; + Return (Betree_Node_Internal node0)) else match msg with - | BetreeMessageInsert v => + | Betree_Message_Insert v => _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, BetreeMessageInsert v) l); - Return (BetreeNodeInternal node) - | BetreeMessageDelete => + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, Betree_Message_Insert v) l); + Return (Betree_Node_Internal node) + | Betree_Message_Delete => _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - (BetreeListCons (k, BetreeMessageDelete) l); - Return (BetreeNodeInternal node) - | BetreeMessageUpsert ufs => - p1 <- betree_internal_lookup_in_children_fwd n0 node key st0; + betree_Node_lookup_first_message_for_key_back n0 key msgs + (Betree_List_Cons (k, Betree_Message_Delete) l); + Return (Betree_Node_Internal node) + | Betree_Message_Upsert ufs => + p1 <- betree_Internal_lookup_in_children n0 node key st0; let (st1, v) := p1 in p2 <- - betree_node_apply_upserts_fwd n0 (BetreeListCons (k, - BetreeMessageUpsert ufs) l) v key st1; + betree_Node_apply_upserts n0 (Betree_List_Cons (k, + Betree_Message_Upsert ufs) l) v key st1; let (st2, _) := p2 in - node0 <- betree_internal_lookup_in_children_back n0 node key st0; + node0 <- betree_Internal_lookup_in_children_back n0 node key st0; pending0 <- - betree_node_apply_upserts_back n0 (BetreeListCons (k, - BetreeMessageUpsert ufs) l) v key st1; + betree_Node_apply_upserts_back n0 (Betree_List_Cons (k, + Betree_Message_Upsert ufs) l) v key st1; msgs0 <- - betree_node_lookup_first_message_for_key_back n0 key msgs + betree_Node_lookup_first_message_for_key_back n0 key msgs pending0; _ <- - betree_store_internal_node_fwd node0.(Betree_internal_id) msgs0 - st2; - Return (BetreeNodeInternal node0) + betree_store_internal_node node0.(betree_Internal_id) msgs0 st2; + Return (Betree_Node_Internal node0) end - | BetreeListNil => + | Betree_List_Nil => _ <- - betree_node_lookup_first_message_for_key_back n0 key msgs - BetreeListNil; - node0 <- betree_internal_lookup_in_children_back n0 node key st0; - Return (BetreeNodeInternal node0) + betree_Node_lookup_first_message_for_key_back n0 key msgs + Betree_List_Nil; + node0 <- betree_Internal_lookup_in_children_back n0 node key st0; + Return (Betree_Node_Internal node0) end - | BetreeNodeLeaf node => - p <- betree_load_leaf_node_fwd node.(Betree_leaf_id) st; + | Betree_Node_Leaf node => + p <- betree_load_leaf_node node.(betree_Leaf_id) st; let (_, bindings) := p in - _ <- betree_node_lookup_in_bindings_fwd n0 key bindings; - Return (BetreeNodeLeaf node) + _ <- betree_Node_lookup_in_bindings n0 key bindings; + Return (Betree_Node_Leaf node) end end . (** [betree_main::betree::Node::{5}::filter_messages_for_key]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint betree_node_filter_messages_for_key_fwd_back - (n : nat) (key : u64) (msgs : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_filter_messages_for_key + (n : nat) (key : u64) (msgs : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match msgs with - | BetreeListCons p l => + | Betree_List_Cons p l => let (k, m) := p in if k s= key then ( msgs0 <- - betree_list_pop_front_back (u64 * Betree_message_t) (BetreeListCons + betree_List_pop_front_back (u64 * betree_Message_t) (Betree_List_Cons (k, m) l); - betree_node_filter_messages_for_key_fwd_back n0 key msgs0) - else Return (BetreeListCons (k, m) l) - | BetreeListNil => Return BetreeListNil + betree_Node_filter_messages_for_key n0 key msgs0) + else Return (Betree_List_Cons (k, m) l) + | Betree_List_Nil => Return Betree_List_Nil end end . (** [betree_main::betree::Node::{5}::lookup_first_message_after_key]: forward function *) -Fixpoint betree_node_lookup_first_message_after_key_fwd - (n : nat) (key : u64) (msgs : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_lookup_first_message_after_key + (n : nat) (key : u64) (msgs : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match msgs with - | BetreeListCons p next_msgs => + | Betree_List_Cons p next_msgs => let (k, m) := p in if k s= key - then betree_node_lookup_first_message_after_key_fwd n0 key next_msgs - else Return (BetreeListCons (k, m) next_msgs) - | BetreeListNil => Return BetreeListNil + then betree_Node_lookup_first_message_after_key n0 key next_msgs + else Return (Betree_List_Cons (k, m) next_msgs) + | Betree_List_Nil => Return Betree_List_Nil end end . (** [betree_main::betree::Node::{5}::lookup_first_message_after_key]: backward function 0 *) -Fixpoint betree_node_lookup_first_message_after_key_back - (n : nat) (key : u64) (msgs : Betree_list_t (u64 * Betree_message_t)) - (ret : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_lookup_first_message_after_key_back + (n : nat) (key : u64) (msgs : betree_List_t (u64 * betree_Message_t)) + (ret : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match msgs with - | BetreeListCons p next_msgs => + | Betree_List_Cons p next_msgs => let (k, m) := p in if k s= key then ( next_msgs0 <- - betree_node_lookup_first_message_after_key_back n0 key next_msgs ret; - Return (BetreeListCons (k, m) next_msgs0)) + betree_Node_lookup_first_message_after_key_back n0 key next_msgs ret; + Return (Betree_List_Cons (k, m) next_msgs0)) else Return ret - | BetreeListNil => Return ret + | Betree_List_Nil => Return ret end end . (** [betree_main::betree::Node::{5}::apply_to_internal]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition betree_node_apply_to_internal_fwd_back - (n : nat) (msgs : Betree_list_t (u64 * Betree_message_t)) (key : u64) - (new_msg : Betree_message_t) : - result (Betree_list_t (u64 * Betree_message_t)) +Definition betree_Node_apply_to_internal + (n : nat) (msgs : betree_List_t (u64 * betree_Message_t)) (key : u64) + (new_msg : betree_Message_t) : + result (betree_List_t (u64 * betree_Message_t)) := - msgs0 <- betree_node_lookup_first_message_for_key_fwd n key msgs; - b <- betree_list_head_has_key_fwd Betree_message_t msgs0 key; + msgs0 <- betree_Node_lookup_first_message_for_key n key msgs; + b <- betree_List_head_has_key betree_Message_t msgs0 key; if b then match new_msg with - | BetreeMessageInsert i => - msgs1 <- betree_node_filter_messages_for_key_fwd_back n key msgs0; + | Betree_Message_Insert i => + msgs1 <- betree_Node_filter_messages_for_key n key msgs0; msgs2 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs1 (key, - BetreeMessageInsert i); - betree_node_lookup_first_message_for_key_back n key msgs msgs2 - | BetreeMessageDelete => - msgs1 <- betree_node_filter_messages_for_key_fwd_back n key msgs0; + betree_List_push_front (u64 * betree_Message_t) msgs1 (key, + Betree_Message_Insert i); + betree_Node_lookup_first_message_for_key_back n key msgs msgs2 + | Betree_Message_Delete => + msgs1 <- betree_Node_filter_messages_for_key n key msgs0; msgs2 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs1 (key, - BetreeMessageDelete); - betree_node_lookup_first_message_for_key_back n key msgs msgs2 - | BetreeMessageUpsert s => - p <- betree_list_hd_fwd (u64 * Betree_message_t) msgs0; + betree_List_push_front (u64 * betree_Message_t) msgs1 (key, + Betree_Message_Delete); + betree_Node_lookup_first_message_for_key_back n key msgs msgs2 + | Betree_Message_Upsert s => + p <- betree_List_hd (u64 * betree_Message_t) msgs0; let (_, m) := p in match m with - | BetreeMessageInsert prev => - v <- betree_upsert_update_fwd (Some prev) s; - msgs1 <- betree_list_pop_front_back (u64 * Betree_message_t) msgs0; + | Betree_Message_Insert prev => + v <- betree_upsert_update (Some prev) s; + msgs1 <- betree_List_pop_front_back (u64 * betree_Message_t) msgs0; msgs2 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs1 (key, - BetreeMessageInsert v); - betree_node_lookup_first_message_for_key_back n key msgs msgs2 - | BetreeMessageDelete => - v <- betree_upsert_update_fwd None s; - msgs1 <- betree_list_pop_front_back (u64 * Betree_message_t) msgs0; + betree_List_push_front (u64 * betree_Message_t) msgs1 (key, + Betree_Message_Insert v); + betree_Node_lookup_first_message_for_key_back n key msgs msgs2 + | Betree_Message_Delete => + v <- betree_upsert_update None s; + msgs1 <- betree_List_pop_front_back (u64 * betree_Message_t) msgs0; msgs2 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs1 (key, - BetreeMessageInsert v); - betree_node_lookup_first_message_for_key_back n key msgs msgs2 - | BetreeMessageUpsert ufs => - msgs1 <- betree_node_lookup_first_message_after_key_fwd n key msgs0; + betree_List_push_front (u64 * betree_Message_t) msgs1 (key, + Betree_Message_Insert v); + betree_Node_lookup_first_message_for_key_back n key msgs msgs2 + | Betree_Message_Upsert ufs => + msgs1 <- betree_Node_lookup_first_message_after_key n key msgs0; msgs2 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs1 (key, - BetreeMessageUpsert s); + betree_List_push_front (u64 * betree_Message_t) msgs1 (key, + Betree_Message_Upsert s); msgs3 <- - betree_node_lookup_first_message_after_key_back n key msgs0 msgs2; - betree_node_lookup_first_message_for_key_back n key msgs msgs3 + betree_Node_lookup_first_message_after_key_back n key msgs0 msgs2; + betree_Node_lookup_first_message_for_key_back n key msgs msgs3 end end else ( msgs1 <- - betree_list_push_front_fwd_back (u64 * Betree_message_t) msgs0 (key, - new_msg); - betree_node_lookup_first_message_for_key_back n key msgs msgs1) + betree_List_push_front (u64 * betree_Message_t) msgs0 (key, new_msg); + betree_Node_lookup_first_message_for_key_back n key msgs msgs1) . (** [betree_main::betree::Node::{5}::apply_messages_to_internal]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint betree_node_apply_messages_to_internal_fwd_back - (n : nat) (msgs : Betree_list_t (u64 * Betree_message_t)) - (new_msgs : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * Betree_message_t)) +Fixpoint betree_Node_apply_messages_to_internal + (n : nat) (msgs : betree_List_t (u64 * betree_Message_t)) + (new_msgs : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * betree_Message_t)) := match n with | O => Fail_ OutOfFuel | S n0 => match new_msgs with - | BetreeListCons new_msg new_msgs_tl => + | Betree_List_Cons new_msg new_msgs_tl => let (i, m) := new_msg in - msgs0 <- betree_node_apply_to_internal_fwd_back n0 msgs i m; - betree_node_apply_messages_to_internal_fwd_back n0 msgs0 new_msgs_tl - | BetreeListNil => Return msgs + msgs0 <- betree_Node_apply_to_internal n0 msgs i m; + betree_Node_apply_messages_to_internal n0 msgs0 new_msgs_tl + | Betree_List_Nil => Return msgs end end . (** [betree_main::betree::Node::{5}::lookup_mut_in_bindings]: forward function *) -Fixpoint betree_node_lookup_mut_in_bindings_fwd - (n : nat) (key : u64) (bindings : Betree_list_t (u64 * u64)) : - result (Betree_list_t (u64 * u64)) +Fixpoint betree_Node_lookup_mut_in_bindings + (n : nat) (key : u64) (bindings : betree_List_t (u64 * u64)) : + result (betree_List_t (u64 * u64)) := match n with | O => Fail_ OutOfFuel | S n0 => match bindings with - | BetreeListCons hd tl => + | Betree_List_Cons hd tl => let (i, i0) := hd in if i s>= key - then Return (BetreeListCons (i, i0) tl) - else betree_node_lookup_mut_in_bindings_fwd n0 key tl - | BetreeListNil => Return BetreeListNil + then Return (Betree_List_Cons (i, i0) tl) + else betree_Node_lookup_mut_in_bindings n0 key tl + | Betree_List_Nil => Return Betree_List_Nil end end . (** [betree_main::betree::Node::{5}::lookup_mut_in_bindings]: backward function 0 *) -Fixpoint betree_node_lookup_mut_in_bindings_back - (n : nat) (key : u64) (bindings : Betree_list_t (u64 * u64)) - (ret : Betree_list_t (u64 * u64)) : - result (Betree_list_t (u64 * u64)) +Fixpoint betree_Node_lookup_mut_in_bindings_back + (n : nat) (key : u64) (bindings : betree_List_t (u64 * u64)) + (ret : betree_List_t (u64 * u64)) : + result (betree_List_t (u64 * u64)) := match n with | O => Fail_ OutOfFuel | S n0 => match bindings with - | BetreeListCons hd tl => + | Betree_List_Cons hd tl => let (i, i0) := hd in if i s>= key then Return ret else ( - tl0 <- betree_node_lookup_mut_in_bindings_back n0 key tl ret; - Return (BetreeListCons (i, i0) tl0)) - | BetreeListNil => Return ret + tl0 <- betree_Node_lookup_mut_in_bindings_back n0 key tl ret; + Return (Betree_List_Cons (i, i0) tl0)) + | Betree_List_Nil => Return ret end end . (** [betree_main::betree::Node::{5}::apply_to_leaf]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition betree_node_apply_to_leaf_fwd_back - (n : nat) (bindings : Betree_list_t (u64 * u64)) (key : u64) - (new_msg : Betree_message_t) : - result (Betree_list_t (u64 * u64)) +Definition betree_Node_apply_to_leaf + (n : nat) (bindings : betree_List_t (u64 * u64)) (key : u64) + (new_msg : betree_Message_t) : + result (betree_List_t (u64 * u64)) := - bindings0 <- betree_node_lookup_mut_in_bindings_fwd n key bindings; - b <- betree_list_head_has_key_fwd u64 bindings0 key; + bindings0 <- betree_Node_lookup_mut_in_bindings n key bindings; + b <- betree_List_head_has_key u64 bindings0 key; if b then ( - hd <- betree_list_pop_front_fwd (u64 * u64) bindings0; + hd <- betree_List_pop_front (u64 * u64) bindings0; match new_msg with - | BetreeMessageInsert v => - bindings1 <- betree_list_pop_front_back (u64 * u64) bindings0; - bindings2 <- - betree_list_push_front_fwd_back (u64 * u64) bindings1 (key, v); - betree_node_lookup_mut_in_bindings_back n key bindings bindings2 - | BetreeMessageDelete => - bindings1 <- betree_list_pop_front_back (u64 * u64) bindings0; - betree_node_lookup_mut_in_bindings_back n key bindings bindings1 - | BetreeMessageUpsert s => + | Betree_Message_Insert v => + bindings1 <- betree_List_pop_front_back (u64 * u64) bindings0; + bindings2 <- betree_List_push_front (u64 * u64) bindings1 (key, v); + betree_Node_lookup_mut_in_bindings_back n key bindings bindings2 + | Betree_Message_Delete => + bindings1 <- betree_List_pop_front_back (u64 * u64) bindings0; + betree_Node_lookup_mut_in_bindings_back n key bindings bindings1 + | Betree_Message_Upsert s => let (_, i) := hd in - v <- betree_upsert_update_fwd (Some i) s; - bindings1 <- betree_list_pop_front_back (u64 * u64) bindings0; - bindings2 <- - betree_list_push_front_fwd_back (u64 * u64) bindings1 (key, v); - betree_node_lookup_mut_in_bindings_back n key bindings bindings2 + v <- betree_upsert_update (Some i) s; + bindings1 <- betree_List_pop_front_back (u64 * u64) bindings0; + bindings2 <- betree_List_push_front (u64 * u64) bindings1 (key, v); + betree_Node_lookup_mut_in_bindings_back n key bindings bindings2 end) else match new_msg with - | BetreeMessageInsert v => - bindings1 <- - betree_list_push_front_fwd_back (u64 * u64) bindings0 (key, v); - betree_node_lookup_mut_in_bindings_back n key bindings bindings1 - | BetreeMessageDelete => - betree_node_lookup_mut_in_bindings_back n key bindings bindings0 - | BetreeMessageUpsert s => - v <- betree_upsert_update_fwd None s; - bindings1 <- - betree_list_push_front_fwd_back (u64 * u64) bindings0 (key, v); - betree_node_lookup_mut_in_bindings_back n key bindings bindings1 + | Betree_Message_Insert v => + bindings1 <- betree_List_push_front (u64 * u64) bindings0 (key, v); + betree_Node_lookup_mut_in_bindings_back n key bindings bindings1 + | Betree_Message_Delete => + betree_Node_lookup_mut_in_bindings_back n key bindings bindings0 + | Betree_Message_Upsert s => + v <- betree_upsert_update None s; + bindings1 <- betree_List_push_front (u64 * u64) bindings0 (key, v); + betree_Node_lookup_mut_in_bindings_back n key bindings bindings1 end . (** [betree_main::betree::Node::{5}::apply_messages_to_leaf]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint betree_node_apply_messages_to_leaf_fwd_back - (n : nat) (bindings : Betree_list_t (u64 * u64)) - (new_msgs : Betree_list_t (u64 * Betree_message_t)) : - result (Betree_list_t (u64 * u64)) +Fixpoint betree_Node_apply_messages_to_leaf + (n : nat) (bindings : betree_List_t (u64 * u64)) + (new_msgs : betree_List_t (u64 * betree_Message_t)) : + result (betree_List_t (u64 * u64)) := match n with | O => Fail_ OutOfFuel | S n0 => match new_msgs with - | BetreeListCons new_msg new_msgs_tl => + | Betree_List_Cons new_msg new_msgs_tl => let (i, m) := new_msg in - bindings0 <- betree_node_apply_to_leaf_fwd_back n0 bindings i m; - betree_node_apply_messages_to_leaf_fwd_back n0 bindings0 new_msgs_tl - | BetreeListNil => Return bindings + bindings0 <- betree_Node_apply_to_leaf n0 bindings i m; + betree_Node_apply_messages_to_leaf n0 bindings0 new_msgs_tl + | Betree_List_Nil => Return bindings end end . (** [betree_main::betree::Internal::{4}::flush]: forward function *) -Fixpoint betree_internal_flush_fwd - (n : nat) (self : Betree_internal_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) - (content : Betree_list_t (u64 * Betree_message_t)) (st : state) : - result (state * (Betree_list_t (u64 * Betree_message_t))) +Fixpoint betree_Internal_flush + (n : nat) (self : betree_Internal_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) + (content : betree_List_t (u64 * betree_Message_t)) (st : state) : + result (state * (betree_List_t (u64 * betree_Message_t))) := match n with | O => Fail_ OutOfFuel | S n0 => p <- - betree_list_partition_at_pivot_fwd Betree_message_t n0 content - self.(Betree_internal_pivot); + betree_List_partition_at_pivot betree_Message_t n0 content + self.(betree_Internal_pivot); let (msgs_left, msgs_right) := p in - len_left <- betree_list_len_fwd (u64 * Betree_message_t) n0 msgs_left; - if len_left s>= params.(Betree_params_min_flush_size) + len_left <- betree_List_len (u64 * betree_Message_t) n0 msgs_left; + if len_left s>= params.(betree_Params_min_flush_size) then ( p0 <- - betree_node_apply_messages_fwd n0 self.(Betree_internal_left) params + betree_Node_apply_messages n0 self.(betree_Internal_left) params node_id_cnt msgs_left st; let (st0, _) := p0 in p1 <- - betree_node_apply_messages_back n0 self.(Betree_internal_left) params + betree_Node_apply_messages_back n0 self.(betree_Internal_left) params node_id_cnt msgs_left st; let (_, node_id_cnt0) := p1 in - len_right <- betree_list_len_fwd (u64 * Betree_message_t) n0 msgs_right; - if len_right s>= params.(Betree_params_min_flush_size) + len_right <- betree_List_len (u64 * betree_Message_t) n0 msgs_right; + if len_right s>= params.(betree_Params_min_flush_size) then ( p2 <- - betree_node_apply_messages_fwd n0 self.(Betree_internal_right) params + betree_Node_apply_messages n0 self.(betree_Internal_right) params node_id_cnt0 msgs_right st0; let (st1, _) := p2 in _ <- - betree_node_apply_messages_back n0 self.(Betree_internal_right) + betree_Node_apply_messages_back n0 self.(betree_Internal_right) params node_id_cnt0 msgs_right st0; - Return (st1, BetreeListNil)) + Return (st1, Betree_List_Nil)) else Return (st0, msgs_right)) else ( p0 <- - betree_node_apply_messages_fwd n0 self.(Betree_internal_right) params + betree_Node_apply_messages n0 self.(betree_Internal_right) params node_id_cnt msgs_right st; let (st0, _) := p0 in _ <- - betree_node_apply_messages_back n0 self.(Betree_internal_right) params + betree_Node_apply_messages_back n0 self.(betree_Internal_right) params node_id_cnt msgs_right st; Return (st0, msgs_left)) end (** [betree_main::betree::Internal::{4}::flush]: backward function 0 *) -with betree_internal_flush_back - (n : nat) (self : Betree_internal_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) - (content : Betree_list_t (u64 * Betree_message_t)) (st : state) : - result (Betree_internal_t * Betree_node_id_counter_t) +with betree_Internal_flush_back + (n : nat) (self : betree_Internal_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) + (content : betree_List_t (u64 * betree_Message_t)) (st : state) : + result (betree_Internal_t * betree_NodeIdCounter_t) := match n with | O => Fail_ OutOfFuel | S n0 => p <- - betree_list_partition_at_pivot_fwd Betree_message_t n0 content - self.(Betree_internal_pivot); + betree_List_partition_at_pivot betree_Message_t n0 content + self.(betree_Internal_pivot); let (msgs_left, msgs_right) := p in - len_left <- betree_list_len_fwd (u64 * Betree_message_t) n0 msgs_left; - if len_left s>= params.(Betree_params_min_flush_size) + len_left <- betree_List_len (u64 * betree_Message_t) n0 msgs_left; + if len_left s>= params.(betree_Params_min_flush_size) then ( p0 <- - betree_node_apply_messages_fwd n0 self.(Betree_internal_left) params + betree_Node_apply_messages n0 self.(betree_Internal_left) params node_id_cnt msgs_left st; let (st0, _) := p0 in p1 <- - betree_node_apply_messages_back n0 self.(Betree_internal_left) params + betree_Node_apply_messages_back n0 self.(betree_Internal_left) params node_id_cnt msgs_left st; let (n1, node_id_cnt0) := p1 in - len_right <- betree_list_len_fwd (u64 * Betree_message_t) n0 msgs_right; - if len_right s>= params.(Betree_params_min_flush_size) + len_right <- betree_List_len (u64 * betree_Message_t) n0 msgs_right; + if len_right s>= params.(betree_Params_min_flush_size) then ( p2 <- - betree_node_apply_messages_back n0 self.(Betree_internal_right) + betree_Node_apply_messages_back n0 self.(betree_Internal_right) params node_id_cnt0 msgs_right st0; let (n2, node_id_cnt1) := p2 in - Return (mkBetree_internal_t self.(Betree_internal_id) - self.(Betree_internal_pivot) n1 n2, node_id_cnt1)) + Return (mkbetree_Internal_t self.(betree_Internal_id) + self.(betree_Internal_pivot) n1 n2, node_id_cnt1)) else - Return (mkBetree_internal_t self.(Betree_internal_id) - self.(Betree_internal_pivot) n1 self.(Betree_internal_right), + Return (mkbetree_Internal_t self.(betree_Internal_id) + self.(betree_Internal_pivot) n1 self.(betree_Internal_right), node_id_cnt0)) else ( p0 <- - betree_node_apply_messages_back n0 self.(Betree_internal_right) params + betree_Node_apply_messages_back n0 self.(betree_Internal_right) params node_id_cnt msgs_right st; let (n1, node_id_cnt0) := p0 in - Return (mkBetree_internal_t self.(Betree_internal_id) - self.(Betree_internal_pivot) self.(Betree_internal_left) n1, + Return (mkbetree_Internal_t self.(betree_Internal_id) + self.(betree_Internal_pivot) self.(betree_Internal_left) n1, node_id_cnt0)) end (** [betree_main::betree::Node::{5}::apply_messages]: forward function *) -with betree_node_apply_messages_fwd - (n : nat) (self : Betree_node_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) - (msgs : Betree_list_t (u64 * Betree_message_t)) (st : state) : +with betree_Node_apply_messages + (n : nat) (self : betree_Node_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) + (msgs : betree_List_t (u64 * betree_Message_t)) (st : state) : result (state * unit) := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeNodeInternal node => - p <- betree_load_internal_node_fwd node.(Betree_internal_id) st; + | Betree_Node_Internal node => + p <- betree_load_internal_node node.(betree_Internal_id) st; let (st0, content) := p in - content0 <- - betree_node_apply_messages_to_internal_fwd_back n0 content msgs; - num_msgs <- betree_list_len_fwd (u64 * Betree_message_t) n0 content0; - if num_msgs s>= params.(Betree_params_min_flush_size) + content0 <- betree_Node_apply_messages_to_internal n0 content msgs; + num_msgs <- betree_List_len (u64 * betree_Message_t) n0 content0; + if num_msgs s>= params.(betree_Params_min_flush_size) then ( - p0 <- - betree_internal_flush_fwd n0 node params node_id_cnt content0 st0; + p0 <- betree_Internal_flush n0 node params node_id_cnt content0 st0; let (st1, content1) := p0 in p1 <- - betree_internal_flush_back n0 node params node_id_cnt content0 st0; + betree_Internal_flush_back n0 node params node_id_cnt content0 st0; let (node0, _) := p1 in p2 <- - betree_store_internal_node_fwd node0.(Betree_internal_id) content1 - st1; + betree_store_internal_node node0.(betree_Internal_id) content1 st1; let (st2, _) := p2 in Return (st2, tt)) else ( p0 <- - betree_store_internal_node_fwd node.(Betree_internal_id) content0 st0; + betree_store_internal_node node.(betree_Internal_id) content0 st0; let (st1, _) := p0 in Return (st1, tt)) - | BetreeNodeLeaf node => - p <- betree_load_leaf_node_fwd node.(Betree_leaf_id) st; + | Betree_Node_Leaf node => + p <- betree_load_leaf_node node.(betree_Leaf_id) st; let (st0, content) := p in - content0 <- betree_node_apply_messages_to_leaf_fwd_back n0 content msgs; - len <- betree_list_len_fwd (u64 * u64) n0 content0; - i <- u64_mul 2%u64 params.(Betree_params_split_size); + content0 <- betree_Node_apply_messages_to_leaf n0 content msgs; + len <- betree_List_len (u64 * u64) n0 content0; + i <- u64_mul 2%u64 params.(betree_Params_split_size); if len s>= i then ( - p0 <- betree_leaf_split_fwd n0 node content0 params node_id_cnt st0; + p0 <- betree_Leaf_split n0 node content0 params node_id_cnt st0; let (st1, _) := p0 in - p1 <- - betree_store_leaf_node_fwd node.(Betree_leaf_id) BetreeListNil st1; + p1 <- betree_store_leaf_node node.(betree_Leaf_id) Betree_List_Nil st1; let (st2, _) := p1 in Return (st2, tt)) else ( - p0 <- betree_store_leaf_node_fwd node.(Betree_leaf_id) content0 st0; + p0 <- betree_store_leaf_node node.(betree_Leaf_id) content0 st0; let (st1, _) := p0 in Return (st1, tt)) end end (** [betree_main::betree::Node::{5}::apply_messages]: backward function 0 *) -with betree_node_apply_messages_back - (n : nat) (self : Betree_node_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) - (msgs : Betree_list_t (u64 * Betree_message_t)) (st : state) : - result (Betree_node_t * Betree_node_id_counter_t) +with betree_Node_apply_messages_back + (n : nat) (self : betree_Node_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) + (msgs : betree_List_t (u64 * betree_Message_t)) (st : state) : + result (betree_Node_t * betree_NodeIdCounter_t) := match n with | O => Fail_ OutOfFuel | S n0 => match self with - | BetreeNodeInternal node => - p <- betree_load_internal_node_fwd node.(Betree_internal_id) st; + | Betree_Node_Internal node => + p <- betree_load_internal_node node.(betree_Internal_id) st; let (st0, content) := p in - content0 <- - betree_node_apply_messages_to_internal_fwd_back n0 content msgs; - num_msgs <- betree_list_len_fwd (u64 * Betree_message_t) n0 content0; - if num_msgs s>= params.(Betree_params_min_flush_size) + content0 <- betree_Node_apply_messages_to_internal n0 content msgs; + num_msgs <- betree_List_len (u64 * betree_Message_t) n0 content0; + if num_msgs s>= params.(betree_Params_min_flush_size) then ( - p0 <- - betree_internal_flush_fwd n0 node params node_id_cnt content0 st0; + p0 <- betree_Internal_flush n0 node params node_id_cnt content0 st0; let (st1, content1) := p0 in p1 <- - betree_internal_flush_back n0 node params node_id_cnt content0 st0; + betree_Internal_flush_back n0 node params node_id_cnt content0 st0; let (node0, node_id_cnt0) := p1 in _ <- - betree_store_internal_node_fwd node0.(Betree_internal_id) content1 - st1; - Return (BetreeNodeInternal node0, node_id_cnt0)) + betree_store_internal_node node0.(betree_Internal_id) content1 st1; + Return (Betree_Node_Internal node0, node_id_cnt0)) else ( - _ <- - betree_store_internal_node_fwd node.(Betree_internal_id) content0 st0; - Return (BetreeNodeInternal node, node_id_cnt)) - | BetreeNodeLeaf node => - p <- betree_load_leaf_node_fwd node.(Betree_leaf_id) st; + _ <- betree_store_internal_node node.(betree_Internal_id) content0 st0; + Return (Betree_Node_Internal node, node_id_cnt)) + | Betree_Node_Leaf node => + p <- betree_load_leaf_node node.(betree_Leaf_id) st; let (st0, content) := p in - content0 <- betree_node_apply_messages_to_leaf_fwd_back n0 content msgs; - len <- betree_list_len_fwd (u64 * u64) n0 content0; - i <- u64_mul 2%u64 params.(Betree_params_split_size); + content0 <- betree_Node_apply_messages_to_leaf n0 content msgs; + len <- betree_List_len (u64 * u64) n0 content0; + i <- u64_mul 2%u64 params.(betree_Params_split_size); if len s>= i then ( - p0 <- betree_leaf_split_fwd n0 node content0 params node_id_cnt st0; + p0 <- betree_Leaf_split n0 node content0 params node_id_cnt st0; let (st1, new_node) := p0 in - _ <- - betree_store_leaf_node_fwd node.(Betree_leaf_id) BetreeListNil st1; + _ <- betree_store_leaf_node node.(betree_Leaf_id) Betree_List_Nil st1; node_id_cnt0 <- - betree_leaf_split_back n0 node content0 params node_id_cnt st0; - Return (BetreeNodeInternal new_node, node_id_cnt0)) + betree_Leaf_split_back n0 node content0 params node_id_cnt st0; + Return (Betree_Node_Internal new_node, node_id_cnt0)) else ( - _ <- betree_store_leaf_node_fwd node.(Betree_leaf_id) content0 st0; - Return (BetreeNodeLeaf - {| Betree_leaf_id := node.(Betree_leaf_id); Betree_leaf_size := len + _ <- betree_store_leaf_node node.(betree_Leaf_id) content0 st0; + Return (Betree_Node_Leaf + {| betree_Leaf_id := node.(betree_Leaf_id); betree_Leaf_size := len |}, node_id_cnt)) end end . (** [betree_main::betree::Node::{5}::apply]: forward function *) -Definition betree_node_apply_fwd - (n : nat) (self : Betree_node_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) (key : u64) - (new_msg : Betree_message_t) (st : state) : +Definition betree_Node_apply + (n : nat) (self : betree_Node_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) (key : u64) + (new_msg : betree_Message_t) (st : state) : result (state * unit) := - let l := BetreeListNil in + let l := Betree_List_Nil in p <- - betree_node_apply_messages_fwd n self params node_id_cnt (BetreeListCons + betree_Node_apply_messages n self params node_id_cnt (Betree_List_Cons (key, new_msg) l) st; let (st0, _) := p in _ <- - betree_node_apply_messages_back n self params node_id_cnt (BetreeListCons + betree_Node_apply_messages_back n self params node_id_cnt (Betree_List_Cons (key, new_msg) l) st; Return (st0, tt) . (** [betree_main::betree::Node::{5}::apply]: backward function 0 *) -Definition betree_node_apply_back - (n : nat) (self : Betree_node_t) (params : Betree_params_t) - (node_id_cnt : Betree_node_id_counter_t) (key : u64) - (new_msg : Betree_message_t) (st : state) : - result (Betree_node_t * Betree_node_id_counter_t) +Definition betree_Node_apply_back + (n : nat) (self : betree_Node_t) (params : betree_Params_t) + (node_id_cnt : betree_NodeIdCounter_t) (key : u64) + (new_msg : betree_Message_t) (st : state) : + result (betree_Node_t * betree_NodeIdCounter_t) := - let l := BetreeListNil in - betree_node_apply_messages_back n self params node_id_cnt (BetreeListCons + let l := Betree_List_Nil in + betree_Node_apply_messages_back n self params node_id_cnt (Betree_List_Cons (key, new_msg) l) st . (** [betree_main::betree::BeTree::{6}::new]: forward function *) -Definition betree_be_tree_new_fwd +Definition betree_BeTree_new (min_flush_size : u64) (split_size : u64) (st : state) : - result (state * Betree_be_tree_t) + result (state * betree_BeTree_t) := - node_id_cnt <- betree_node_id_counter_new_fwd; - id <- betree_node_id_counter_fresh_id_fwd node_id_cnt; - p <- betree_store_leaf_node_fwd id BetreeListNil st; + node_id_cnt <- betree_NodeIdCounter_new; + id <- betree_NodeIdCounter_fresh_id node_id_cnt; + p <- betree_store_leaf_node id Betree_List_Nil st; let (st0, _) := p in - node_id_cnt0 <- betree_node_id_counter_fresh_id_back node_id_cnt; + node_id_cnt0 <- betree_NodeIdCounter_fresh_id_back node_id_cnt; Return (st0, {| - Betree_be_tree_params := + betree_BeTree_params := {| - Betree_params_min_flush_size := min_flush_size; - Betree_params_split_size := split_size + betree_Params_min_flush_size := min_flush_size; + betree_Params_split_size := split_size |}; - Betree_be_tree_node_id_cnt := node_id_cnt0; - Betree_be_tree_root := - (BetreeNodeLeaf {| Betree_leaf_id := id; Betree_leaf_size := 0%u64 |}) + betree_BeTree_node_id_cnt := node_id_cnt0; + betree_BeTree_root := + (Betree_Node_Leaf + {| betree_Leaf_id := id; betree_Leaf_size := 0%u64 |}) |}) . (** [betree_main::betree::BeTree::{6}::apply]: forward function *) -Definition betree_be_tree_apply_fwd - (n : nat) (self : Betree_be_tree_t) (key : u64) (msg : Betree_message_t) +Definition betree_BeTree_apply + (n : nat) (self : betree_BeTree_t) (key : u64) (msg : betree_Message_t) (st : state) : result (state * unit) := p <- - betree_node_apply_fwd n self.(Betree_be_tree_root) - self.(Betree_be_tree_params) self.(Betree_be_tree_node_id_cnt) key msg st; + betree_Node_apply n self.(betree_BeTree_root) self.(betree_BeTree_params) + self.(betree_BeTree_node_id_cnt) key msg st; let (st0, _) := p in _ <- - betree_node_apply_back n self.(Betree_be_tree_root) - self.(Betree_be_tree_params) self.(Betree_be_tree_node_id_cnt) key msg st; + betree_Node_apply_back n self.(betree_BeTree_root) + self.(betree_BeTree_params) self.(betree_BeTree_node_id_cnt) key msg st; Return (st0, tt) . (** [betree_main::betree::BeTree::{6}::apply]: backward function 0 *) -Definition betree_be_tree_apply_back - (n : nat) (self : Betree_be_tree_t) (key : u64) (msg : Betree_message_t) +Definition betree_BeTree_apply_back + (n : nat) (self : betree_BeTree_t) (key : u64) (msg : betree_Message_t) (st : state) : - result Betree_be_tree_t + result betree_BeTree_t := p <- - betree_node_apply_back n self.(Betree_be_tree_root) - self.(Betree_be_tree_params) self.(Betree_be_tree_node_id_cnt) key msg st; + betree_Node_apply_back n self.(betree_BeTree_root) + self.(betree_BeTree_params) self.(betree_BeTree_node_id_cnt) key msg st; let (n0, nic) := p in Return {| - Betree_be_tree_params := self.(Betree_be_tree_params); - Betree_be_tree_node_id_cnt := nic; - Betree_be_tree_root := n0 + betree_BeTree_params := self.(betree_BeTree_params); + betree_BeTree_node_id_cnt := nic; + betree_BeTree_root := n0 |} . (** [betree_main::betree::BeTree::{6}::insert]: forward function *) -Definition betree_be_tree_insert_fwd - (n : nat) (self : Betree_be_tree_t) (key : u64) (value : u64) (st : state) : +Definition betree_BeTree_insert + (n : nat) (self : betree_BeTree_t) (key : u64) (value : u64) (st : state) : result (state * unit) := - p <- betree_be_tree_apply_fwd n self key (BetreeMessageInsert value) st; + p <- betree_BeTree_apply n self key (Betree_Message_Insert value) st; let (st0, _) := p in - _ <- betree_be_tree_apply_back n self key (BetreeMessageInsert value) st; + _ <- betree_BeTree_apply_back n self key (Betree_Message_Insert value) st; Return (st0, tt) . (** [betree_main::betree::BeTree::{6}::insert]: backward function 0 *) -Definition betree_be_tree_insert_back - (n : nat) (self : Betree_be_tree_t) (key : u64) (value : u64) (st : state) : - result Betree_be_tree_t +Definition betree_BeTree_insert_back + (n : nat) (self : betree_BeTree_t) (key : u64) (value : u64) (st : state) : + result betree_BeTree_t := - betree_be_tree_apply_back n self key (BetreeMessageInsert value) st + betree_BeTree_apply_back n self key (Betree_Message_Insert value) st . (** [betree_main::betree::BeTree::{6}::delete]: forward function *) -Definition betree_be_tree_delete_fwd - (n : nat) (self : Betree_be_tree_t) (key : u64) (st : state) : +Definition betree_BeTree_delete + (n : nat) (self : betree_BeTree_t) (key : u64) (st : state) : result (state * unit) := - p <- betree_be_tree_apply_fwd n self key BetreeMessageDelete st; + p <- betree_BeTree_apply n self key Betree_Message_Delete st; let (st0, _) := p in - _ <- betree_be_tree_apply_back n self key BetreeMessageDelete st; + _ <- betree_BeTree_apply_back n self key Betree_Message_Delete st; Return (st0, tt) . (** [betree_main::betree::BeTree::{6}::delete]: backward function 0 *) -Definition betree_be_tree_delete_back - (n : nat) (self : Betree_be_tree_t) (key : u64) (st : state) : - result Betree_be_tree_t +Definition betree_BeTree_delete_back + (n : nat) (self : betree_BeTree_t) (key : u64) (st : state) : + result betree_BeTree_t := - betree_be_tree_apply_back n self key BetreeMessageDelete st + betree_BeTree_apply_back n self key Betree_Message_Delete st . (** [betree_main::betree::BeTree::{6}::upsert]: forward function *) -Definition betree_be_tree_upsert_fwd - (n : nat) (self : Betree_be_tree_t) (key : u64) - (upd : Betree_upsert_fun_state_t) (st : state) : +Definition betree_BeTree_upsert + (n : nat) (self : betree_BeTree_t) (key : u64) + (upd : betree_UpsertFunState_t) (st : state) : result (state * unit) := - p <- betree_be_tree_apply_fwd n self key (BetreeMessageUpsert upd) st; + p <- betree_BeTree_apply n self key (Betree_Message_Upsert upd) st; let (st0, _) := p in - _ <- betree_be_tree_apply_back n self key (BetreeMessageUpsert upd) st; + _ <- betree_BeTree_apply_back n self key (Betree_Message_Upsert upd) st; Return (st0, tt) . (** [betree_main::betree::BeTree::{6}::upsert]: backward function 0 *) -Definition betree_be_tree_upsert_back - (n : nat) (self : Betree_be_tree_t) (key : u64) - (upd : Betree_upsert_fun_state_t) (st : state) : - result Betree_be_tree_t +Definition betree_BeTree_upsert_back + (n : nat) (self : betree_BeTree_t) (key : u64) + (upd : betree_UpsertFunState_t) (st : state) : + result betree_BeTree_t := - betree_be_tree_apply_back n self key (BetreeMessageUpsert upd) st + betree_BeTree_apply_back n self key (Betree_Message_Upsert upd) st . (** [betree_main::betree::BeTree::{6}::lookup]: forward function *) -Definition betree_be_tree_lookup_fwd - (n : nat) (self : Betree_be_tree_t) (key : u64) (st : state) : +Definition betree_BeTree_lookup + (n : nat) (self : betree_BeTree_t) (key : u64) (st : state) : result (state * (option u64)) := - betree_node_lookup_fwd n self.(Betree_be_tree_root) key st + betree_Node_lookup n self.(betree_BeTree_root) key st . (** [betree_main::betree::BeTree::{6}::lookup]: backward function 0 *) -Definition betree_be_tree_lookup_back - (n : nat) (self : Betree_be_tree_t) (key : u64) (st : state) : - result Betree_be_tree_t +Definition betree_BeTree_lookup_back + (n : nat) (self : betree_BeTree_t) (key : u64) (st : state) : + result betree_BeTree_t := - n0 <- betree_node_lookup_back n self.(Betree_be_tree_root) key st; + n0 <- betree_Node_lookup_back n self.(betree_BeTree_root) key st; Return {| - Betree_be_tree_params := self.(Betree_be_tree_params); - Betree_be_tree_node_id_cnt := self.(Betree_be_tree_node_id_cnt); - Betree_be_tree_root := n0 + betree_BeTree_params := self.(betree_BeTree_params); + betree_BeTree_node_id_cnt := self.(betree_BeTree_node_id_cnt); + betree_BeTree_root := n0 |} . (** [betree_main::main]: forward function *) -Definition main_fwd : result unit := +Definition main : result unit := Return tt. (** Unit test for [betree_main::main] *) -Check (main_fwd )%return. +Check (main )%return. End BetreeMain_Funs . diff --git a/tests/coq/betree/BetreeMain_Opaque.v b/tests/coq/betree/BetreeMain_Opaque.v index ecd81b9d..eade90de 100644 --- a/tests/coq/betree/BetreeMain_Opaque.v +++ b/tests/coq/betree/BetreeMain_Opaque.v @@ -11,29 +11,29 @@ Import BetreeMain_Types. Module BetreeMain_Opaque. (** [betree_main::betree_utils::load_internal_node]: forward function *) -Axiom betree_utils_load_internal_node_fwd - : u64 -> state -> result (state * (Betree_list_t (u64 * Betree_message_t))) +Axiom betree_utils_load_internal_node + : u64 -> state -> result (state * (betree_List_t (u64 * betree_Message_t))) . (** [betree_main::betree_utils::store_internal_node]: forward function *) -Axiom betree_utils_store_internal_node_fwd +Axiom betree_utils_store_internal_node : - u64 -> Betree_list_t (u64 * Betree_message_t) -> state -> result (state * + u64 -> betree_List_t (u64 * betree_Message_t) -> state -> result (state * unit) . (** [betree_main::betree_utils::load_leaf_node]: forward function *) -Axiom betree_utils_load_leaf_node_fwd - : u64 -> state -> result (state * (Betree_list_t (u64 * u64))) +Axiom betree_utils_load_leaf_node + : u64 -> state -> result (state * (betree_List_t (u64 * u64))) . (** [betree_main::betree_utils::store_leaf_node]: forward function *) -Axiom betree_utils_store_leaf_node_fwd - : u64 -> Betree_list_t (u64 * u64) -> state -> result (state * unit) +Axiom betree_utils_store_leaf_node + : u64 -> betree_List_t (u64 * u64) -> state -> result (state * unit) . (** [core::option::Option::{0}::unwrap]: forward function *) -Axiom core_option_option_unwrap_fwd : +Axiom core_option_Option_unwrap : forall(T : Type), option T -> state -> result (state * T) . diff --git a/tests/coq/betree/BetreeMain_Types.v b/tests/coq/betree/BetreeMain_Types.v index 4a4e75aa..ee26622e 100644 --- a/tests/coq/betree/BetreeMain_Types.v +++ b/tests/coq/betree/BetreeMain_Types.v @@ -9,98 +9,98 @@ Local Open Scope Primitives_scope. Module BetreeMain_Types. (** [betree_main::betree::List] *) -Inductive Betree_list_t (T : Type) := -| BetreeListCons : T -> Betree_list_t T -> Betree_list_t T -| BetreeListNil : Betree_list_t T +Inductive betree_List_t (T : Type) := +| Betree_List_Cons : T -> betree_List_t T -> betree_List_t T +| Betree_List_Nil : betree_List_t T . -Arguments BetreeListCons {T} _ _. -Arguments BetreeListNil {T}. +Arguments Betree_List_Cons {T} _ _. +Arguments Betree_List_Nil {T}. (** [betree_main::betree::UpsertFunState] *) -Inductive Betree_upsert_fun_state_t := -| BetreeUpsertFunStateAdd : u64 -> Betree_upsert_fun_state_t -| BetreeUpsertFunStateSub : u64 -> Betree_upsert_fun_state_t +Inductive betree_UpsertFunState_t := +| Betree_UpsertFunState_Add : u64 -> betree_UpsertFunState_t +| Betree_UpsertFunState_Sub : u64 -> betree_UpsertFunState_t . (** [betree_main::betree::Message] *) -Inductive Betree_message_t := -| BetreeMessageInsert : u64 -> Betree_message_t -| BetreeMessageDelete : Betree_message_t -| BetreeMessageUpsert : Betree_upsert_fun_state_t -> Betree_message_t +Inductive betree_Message_t := +| Betree_Message_Insert : u64 -> betree_Message_t +| Betree_Message_Delete : betree_Message_t +| Betree_Message_Upsert : betree_UpsertFunState_t -> betree_Message_t . (** [betree_main::betree::Leaf] *) -Record Betree_leaf_t := -mkBetree_leaf_t { - Betree_leaf_id : u64; Betree_leaf_size : u64; +Record betree_Leaf_t := +mkbetree_Leaf_t { + betree_Leaf_id : u64; betree_Leaf_size : u64; } . (** [betree_main::betree::Internal] *) -Inductive Betree_internal_t := -| mkBetree_internal_t : +Inductive betree_Internal_t := +| mkbetree_Internal_t : u64 -> u64 -> - Betree_node_t -> - Betree_node_t -> - Betree_internal_t + betree_Node_t -> + betree_Node_t -> + betree_Internal_t (** [betree_main::betree::Node] *) -with Betree_node_t := -| BetreeNodeInternal : Betree_internal_t -> Betree_node_t -| BetreeNodeLeaf : Betree_leaf_t -> Betree_node_t +with betree_Node_t := +| Betree_Node_Internal : betree_Internal_t -> betree_Node_t +| Betree_Node_Leaf : betree_Leaf_t -> betree_Node_t . -Definition Betree_internal_id (x : Betree_internal_t) := - match x with | mkBetree_internal_t x0 _ _ _ => x0 end +Definition betree_Internal_id (x : betree_Internal_t) := + match x with | mkbetree_Internal_t x0 _ _ _ => x0 end . -Notation "x1 .(Betree_internal_id)" := (Betree_internal_id x1) (at level 9). +Notation "x1 .(betree_Internal_id)" := (betree_Internal_id x1) (at level 9). -Definition Betree_internal_pivot (x : Betree_internal_t) := - match x with | mkBetree_internal_t _ x0 _ _ => x0 end +Definition betree_Internal_pivot (x : betree_Internal_t) := + match x with | mkbetree_Internal_t _ x0 _ _ => x0 end . -Notation "x1 .(Betree_internal_pivot)" := (Betree_internal_pivot x1) +Notation "x1 .(betree_Internal_pivot)" := (betree_Internal_pivot x1) (at level 9) . -Definition Betree_internal_left (x : Betree_internal_t) := - match x with | mkBetree_internal_t _ _ x0 _ => x0 end +Definition betree_Internal_left (x : betree_Internal_t) := + match x with | mkbetree_Internal_t _ _ x0 _ => x0 end . -Notation "x1 .(Betree_internal_left)" := (Betree_internal_left x1) (at level 9) +Notation "x1 .(betree_Internal_left)" := (betree_Internal_left x1) (at level 9) . -Definition Betree_internal_right (x : Betree_internal_t) := - match x with | mkBetree_internal_t _ _ _ x0 => x0 end +Definition betree_Internal_right (x : betree_Internal_t) := + match x with | mkbetree_Internal_t _ _ _ x0 => x0 end . -Notation "x1 .(Betree_internal_right)" := (Betree_internal_right x1) +Notation "x1 .(betree_Internal_right)" := (betree_Internal_right x1) (at level 9) . (** [betree_main::betree::Params] *) -Record Betree_params_t := -mkBetree_params_t { - Betree_params_min_flush_size : u64; Betree_params_split_size : u64; +Record betree_Params_t := +mkbetree_Params_t { + betree_Params_min_flush_size : u64; betree_Params_split_size : u64; } . (** [betree_main::betree::NodeIdCounter] *) -Record Betree_node_id_counter_t := -mkBetree_node_id_counter_t { - Betree_node_id_counter_next_node_id : u64; +Record betree_NodeIdCounter_t := +mkbetree_NodeIdCounter_t { + betree_NodeIdCounter_next_node_id : u64; } . (** [betree_main::betree::BeTree] *) -Record Betree_be_tree_t := -mkBetree_be_tree_t { - Betree_be_tree_params : Betree_params_t; - Betree_be_tree_node_id_cnt : Betree_node_id_counter_t; - Betree_be_tree_root : Betree_node_t; +Record betree_BeTree_t := +mkbetree_BeTree_t { + betree_BeTree_params : betree_Params_t; + betree_BeTree_node_id_cnt : betree_NodeIdCounter_t; + betree_BeTree_root : betree_Node_t; } . diff --git a/tests/coq/betree/Primitives.v b/tests/coq/betree/Primitives.v index 8d6c9c8d..85e38f01 100644 --- a/tests/coq/betree/Primitives.v +++ b/tests/coq/betree/Primitives.v @@ -63,13 +63,15 @@ Check (if true then Return (1 + 2) else Fail_ Failure)%global = 3. (*** Misc *) - Definition string := Coq.Strings.String.string. Definition char := Coq.Strings.Ascii.ascii. Definition char_of_byte := Coq.Strings.Ascii.ascii_of_byte. -Definition mem_replace_fwd (a : Type) (x : a) (y : a) : a := x . -Definition mem_replace_back (a : Type) (x : a) (y : a) : a := y . +Definition core_mem_replace (a : Type) (x : a) (y : a) : a := x . +Definition core_mem_replace_back (a : Type) (x : a) (y : a) : a := y . + +Record mut_raw_ptr (T : Type) := { mut_raw_ptr_v : T }. +Record const_raw_ptr (T : Type) := { const_raw_ptr_v : T }. (*** Scalars *) @@ -408,12 +410,75 @@ Definition core_i64_max := i64_max %i64. Definition core_i128_max := i64_max %i128. Axiom core_isize_max : isize. (** TODO *) -(*** Range *) -Record range (T : Type) := mk_range { - start: T; - end_: T; +(*** core::ops *) + +(* Trait declaration: [core::ops::index::Index] *) +Record core_ops_index_Index (Self Idx : Type) := mk_core_ops_index_Index { + core_ops_index_Index_Output : Type; + core_ops_index_Index_index : Self -> Idx -> result core_ops_index_Index_Output; +}. +Arguments mk_core_ops_index_Index {_ _}. +Arguments core_ops_index_Index_Output {_ _}. +Arguments core_ops_index_Index_index {_ _}. + +(* Trait declaration: [core::ops::index::IndexMut] *) +Record core_ops_index_IndexMut (Self Idx : Type) := mk_core_ops_index_IndexMut { + core_ops_index_IndexMut_indexInst : core_ops_index_Index Self Idx; + core_ops_index_IndexMut_index_mut : Self -> Idx -> result core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output); + core_ops_index_IndexMut_index_mut_back : Self -> Idx -> core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output) -> result Self; +}. +Arguments mk_core_ops_index_IndexMut {_ _}. +Arguments core_ops_index_IndexMut_indexInst {_ _}. +Arguments core_ops_index_IndexMut_index_mut {_ _}. +Arguments core_ops_index_IndexMut_index_mut_back {_ _}. + +(* Trait declaration [core::ops::deref::Deref] *) +Record core_ops_deref_Deref (Self : Type) := mk_core_ops_deref_Deref { + core_ops_deref_Deref_target : Type; + core_ops_deref_Deref_deref : Self -> result core_ops_deref_Deref_target; +}. +Arguments mk_core_ops_deref_Deref {_}. +Arguments core_ops_deref_Deref_target {_}. +Arguments core_ops_deref_Deref_deref {_}. + +(* Trait declaration [core::ops::deref::DerefMut] *) +Record core_ops_deref_DerefMut (Self : Type) := mk_core_ops_deref_DerefMut { + core_ops_deref_DerefMut_derefInst : core_ops_deref_Deref Self; + core_ops_deref_DerefMut_deref_mut : Self -> result core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target); + core_ops_deref_DerefMut_deref_mut_back : Self -> core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target) -> result Self; }. -Arguments mk_range {_}. +Arguments mk_core_ops_deref_DerefMut {_}. +Arguments core_ops_deref_DerefMut_derefInst {_}. +Arguments core_ops_deref_DerefMut_deref_mut {_}. +Arguments core_ops_deref_DerefMut_deref_mut_back {_}. + +Record core_ops_range_Range (T : Type) := mk_core_ops_range_Range { + core_ops_range_Range_start : T; + core_ops_range_Range_end_ : T; +}. +Arguments mk_core_ops_range_Range {_}. +Arguments core_ops_range_Range_start {_}. +Arguments core_ops_range_Range_end_ {_}. + +(*** [alloc] *) + +Definition alloc_boxed_Box_deref (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut_back (T : Type) (_ : T) (x : T) : result T := Return x. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefInst (Self : Type) : core_ops_deref_Deref Self := {| + core_ops_deref_Deref_target := Self; + core_ops_deref_Deref_deref := alloc_boxed_Box_deref Self; +|}. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefMutInst (Self : Type) : core_ops_deref_DerefMut Self := {| + core_ops_deref_DerefMut_derefInst := alloc_boxed_Box_coreOpsDerefInst Self; + core_ops_deref_DerefMut_deref_mut := alloc_boxed_Box_deref_mut Self; + core_ops_deref_DerefMut_deref_mut_back := alloc_boxed_Box_deref_mut_back Self; +|}. + (*** Arrays *) Definition array T (n : usize) := { l: list T | Z.of_nat (length l) = to_Z n}. @@ -433,51 +498,50 @@ Qed. (* TODO: finish the definitions *) Axiom mk_array : forall (T : Type) (n : usize) (l : list T), array T n. -Axiom array_index_shared : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_fwd : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_back : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). +(* For initialization *) +Axiom array_repeat : forall (T : Type) (n : usize) (x : T), array T n. + +Axiom array_index_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. +Axiom array_update_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). (*** Slice *) Definition slice T := { l: list T | Z.of_nat (length l) <= usize_max}. Axiom slice_len : forall (T : Type) (s : slice T), usize. -Axiom slice_index_shared : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_fwd : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_back : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). +Axiom slice_index_usize : forall (T : Type) (x : slice T) (i : usize), result T. +Axiom slice_update_usize : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). (*** Subslices *) -Axiom array_to_slice_shared : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_fwd : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_back : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). +Axiom array_to_slice : forall (T : Type) (n : usize) (x : array T n), result (slice T). +Axiom array_from_slice : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). + +Axiom array_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize), result (slice T). +Axiom array_update_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize) (ns : slice T), result (array T n). -Axiom array_subslice_shared: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_fwd: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_back: forall (T : Type) (n : usize) (x : array T n) (r : range usize) (ns : slice T), result (array T n). -Axiom slice_subslice_shared: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_fwd: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_back: forall (T : Type) (x : slice T) (r : range usize) (ns : slice T), result (slice T). +Axiom slice_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize), result (slice T). +Axiom slice_update_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize) (ns : slice T), result (slice T). (*** Vectors *) -Definition vec T := { l: list T | Z.of_nat (length l) <= usize_max }. +Definition alloc_vec_Vec T := { l: list T | Z.of_nat (length l) <= usize_max }. -Definition vec_to_list {T: Type} (v: vec T) : list T := proj1_sig v. +Definition alloc_vec_Vec_to_list {T: Type} (v: alloc_vec_Vec T) : list T := proj1_sig v. -Definition vec_length {T: Type} (v: vec T) : Z := Z.of_nat (length (vec_to_list v)). +Definition alloc_vec_Vec_length {T: Type} (v: alloc_vec_Vec T) : Z := Z.of_nat (length (alloc_vec_Vec_to_list v)). -Definition vec_new (T: Type) : vec T := (exist _ [] le_0_usize_max). +Definition alloc_vec_Vec_new (T: Type) : alloc_vec_Vec T := (exist _ [] le_0_usize_max). -Lemma vec_len_in_usize {T} (v: vec T) : usize_min <= vec_length v <= usize_max. +Lemma alloc_vec_Vec_len_in_usize {T} (v: alloc_vec_Vec T) : usize_min <= alloc_vec_Vec_length v <= usize_max. Proof. - unfold vec_length, usize_min. + unfold alloc_vec_Vec_length, usize_min. split. - lia. - apply (proj2_sig v). Qed. -Definition vec_len (T: Type) (v: vec T) : usize := - exist _ (vec_length v) (vec_len_in_usize v). +Definition alloc_vec_Vec_len (T: Type) (v: alloc_vec_Vec T) : usize := + exist _ (alloc_vec_Vec_length v) (alloc_vec_Vec_len_in_usize v). Fixpoint list_update {A} (l: list A) (n: nat) (a: A) : list A := @@ -488,50 +552,271 @@ Fixpoint list_update {A} (l: list A) (n: nat) (a: A) | S m => x :: (list_update t m a) end end. -Definition vec_bind {A B} (v: vec A) (f: list A -> result (list B)) : result (vec B) := - l <- f (vec_to_list v) ; +Definition alloc_vec_Vec_bind {A B} (v: alloc_vec_Vec A) (f: list A -> result (list B)) : result (alloc_vec_Vec B) := + l <- f (alloc_vec_Vec_to_list v) ; match sumbool_of_bool (scalar_le_max Usize (Z.of_nat (length l))) with | left H => Return (exist _ l (scalar_le_max_valid _ _ H)) | right _ => Fail_ Failure end. (* The **forward** function shouldn't be used *) -Definition vec_push_fwd (T: Type) (v: vec T) (x: T) : unit := tt. +Definition alloc_vec_Vec_push_fwd (T: Type) (v: alloc_vec_Vec T) (x: T) : unit := tt. -Definition vec_push_back (T: Type) (v: vec T) (x: T) : result (vec T) := - vec_bind v (fun l => Return (l ++ [x])). +Definition alloc_vec_Vec_push (T: Type) (v: alloc_vec_Vec T) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => Return (l ++ [x])). (* The **forward** function shouldn't be used *) -Definition vec_insert_fwd (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. +Definition alloc_vec_Vec_insert_fwd (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result unit := + if to_Z i <? alloc_vec_Vec_length v then Return tt else Fail_ Failure. -Definition vec_insert_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => +Definition alloc_vec_Vec_insert (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => if to_Z i <? Z.of_nat (length l) then Return (list_update l (usize_to_nat i) x) else Fail_ Failure). -(* The **backward** function shouldn't be used *) -Definition vec_index_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure - end. - -Definition vec_index_back (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. - -(* The **backward** function shouldn't be used *) -Definition vec_index_mut_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure +(* Helper *) +Axiom alloc_vec_Vec_index_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result T. + +(* Helper *) +Axiom alloc_vec_Vec_update_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result (alloc_vec_Vec T). + +(* Trait declaration: [core::slice::index::private_slice_index::Sealed] *) +Definition core_slice_index_private_slice_index_Sealed (self : Type) := unit. + +(* Trait declaration: [core::slice::index::SliceIndex] *) +Record core_slice_index_SliceIndex (Self T : Type) := mk_core_slice_index_SliceIndex { + core_slice_index_SliceIndex_sealedInst : core_slice_index_private_slice_index_Sealed Self; + core_slice_index_SliceIndex_Output : Type; + core_slice_index_SliceIndex_get : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut_back : Self -> T -> option core_slice_index_SliceIndex_Output -> result T; + core_slice_index_SliceIndex_get_unchecked : Self -> const_raw_ptr T -> result (const_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_unchecked_mut : Self -> mut_raw_ptr T -> result (mut_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_index : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut_back : Self -> T -> core_slice_index_SliceIndex_Output -> result T; +}. +Arguments mk_core_slice_index_SliceIndex {_ _}. +Arguments core_slice_index_SliceIndex_sealedInst {_ _}. +Arguments core_slice_index_SliceIndex_Output {_ _}. +Arguments core_slice_index_SliceIndex_get {_ _}. +Arguments core_slice_index_SliceIndex_get_mut {_ _}. +Arguments core_slice_index_SliceIndex_get_mut_back {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked_mut {_ _}. +Arguments core_slice_index_SliceIndex_index {_ _}. +Arguments core_slice_index_SliceIndex_index_mut {_ _}. +Arguments core_slice_index_SliceIndex_index_mut_back {_ _}. + +(* [core::slice::index::[T]::index]: forward function *) +Definition core_slice_index_Slice_index + (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (s : slice T) (i : Idx) : result inst.(core_slice_index_SliceIndex_Output) := + x <- inst.(core_slice_index_SliceIndex_get) i s; + match x with + | None => Fail_ Failure + | Some x => Return x end. -Definition vec_index_mut_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => - if to_Z i <? Z.of_nat (length l) - then Return (list_update l (usize_to_nat i) x) - else Fail_ Failure). +(* [core::slice::index::Range:::get]: forward function *) +Axiom core_slice_index_Range_get : forall (T : Type) (i : core_ops_range_Range usize) (s : slice T), result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: forward function *) +Axiom core_slice_index_Range_get_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: backward function 0 *) +Axiom core_slice_index_Range_get_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> option (slice T) -> result (slice T). + +(* [core::slice::index::Range::get_unchecked]: forward function *) +Definition core_slice_index_Range_get_unchecked + (T : Type) : + core_ops_range_Range usize -> const_raw_ptr (slice T) -> result (const_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::get_unchecked_mut]: forward function *) +Definition core_slice_index_Range_get_unchecked_mut + (T : Type) : + core_ops_range_Range usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::index]: forward function *) +Axiom core_slice_index_Range_index : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: forward function *) +Axiom core_slice_index_Range_index_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: backward function 0 *) +Axiom core_slice_index_Range_index_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> slice T -> result (slice T). + +(* [core::slice::index::[T]::index_mut]: forward function *) +Axiom core_slice_index_Slice_index_mut : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> result inst.(core_slice_index_SliceIndex_Output). + +(* [core::slice::index::[T]::index_mut]: backward function 0 *) +Axiom core_slice_index_Slice_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> inst.(core_slice_index_SliceIndex_Output) -> result (slice T). + +(* [core::array::[T; N]::index]: forward function *) +Axiom core_array_Array_index : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_Index (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: forward function *) +Axiom core_array_Array_index_mut : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: backward function 0 *) +Axiom core_array_Array_index_mut_back : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx) (x : inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output)), result (array T N). + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (slice T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := core_slice_index_Slice_index T Idx inst; +|}. + +(* Trait implementation: [core::slice::index::private_slice_index::Range] *) +Definition core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) := tt. + +(* Trait implementation: [core::slice::index::Range] *) +Definition core_slice_index_Range_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := slice T; + core_slice_index_SliceIndex_get := core_slice_index_Range_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_Range_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_Range_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_Range_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_Range_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_Range_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_Range_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_Range_index_mut_back T; +|}. + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (slice T) Idx := {| + core_ops_index_IndexMut_indexInst := core_slice_index_Slice_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := core_slice_index_Slice_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := core_slice_index_Slice_index_mut_back T Idx inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexInst (T Idx : Type) (N : usize) + (inst : core_ops_index_Index (slice T) Idx) : + core_ops_index_Index (array T N) Idx := {| + core_ops_index_Index_Output := inst.(core_ops_index_Index_Output); + core_ops_index_Index_index := core_array_Array_index T Idx N inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexMutInst (T Idx : Type) (N : usize) + (inst : core_ops_index_IndexMut (slice T) Idx) : + core_ops_index_IndexMut (array T N) Idx := {| + core_ops_index_IndexMut_indexInst := core_array_Array_coreopsindexIndexInst T Idx N inst.(core_ops_index_IndexMut_indexInst); + core_ops_index_IndexMut_index_mut := core_array_Array_index_mut T Idx N inst; + core_ops_index_IndexMut_index_mut_back := core_array_Array_index_mut_back T Idx N inst; +|}. + +(* [core::slice::index::usize::get]: forward function *) +Axiom core_slice_index_usize_get : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: forward function *) +Axiom core_slice_index_usize_get_mut : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: backward function 0 *) +Axiom core_slice_index_usize_get_mut_back : + forall (T : Type), usize -> slice T -> option T -> result (slice T). + +(* [core::slice::index::usize::get_unchecked]: forward function *) +Axiom core_slice_index_usize_get_unchecked : + forall (T : Type), usize -> const_raw_ptr (slice T) -> result (const_raw_ptr T). + +(* [core::slice::index::usize::get_unchecked_mut]: forward function *) +Axiom core_slice_index_usize_get_unchecked_mut : + forall (T : Type), usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr T). + +(* [core::slice::index::usize::index]: forward function *) +Axiom core_slice_index_usize_index : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: forward function *) +Axiom core_slice_index_usize_index_mut : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: backward function 0 *) +Axiom core_slice_index_usize_index_mut_back : + forall (T : Type), usize -> slice T -> T -> result (slice T). + +(* Trait implementation: [core::slice::index::private_slice_index::usize] *) +Definition core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed usize := tt. + +(* Trait implementation: [core::slice::index::usize] *) +Definition core_slice_index_usize_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex usize (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := T; + core_slice_index_SliceIndex_get := core_slice_index_usize_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_usize_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_usize_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_usize_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_usize_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_usize_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_usize_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_usize_index_mut_back T; +|}. + +(* [alloc::vec::Vec::index]: forward function *) +Axiom alloc_vec_Vec_index : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: forward function *) +Axiom alloc_vec_Vec_index_mut : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: backward function 0 *) +Axiom alloc_vec_Vec_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx) (x : inst.(core_slice_index_SliceIndex_Output)), result (alloc_vec_Vec T). + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (alloc_vec_Vec T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := alloc_vec_Vec_index T Idx inst; +|}. + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (alloc_vec_Vec T) Idx := {| + core_ops_index_IndexMut_indexInst := alloc_vec_Vec_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := alloc_vec_Vec_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := alloc_vec_Vec_index_mut_back T Idx inst; +|}. + +(*** Theorems *) + +Axiom alloc_vec_Vec_index_mut_back_eq : forall {a : Type} (v : alloc_vec_Vec a) (i : usize) (x : a), + alloc_vec_Vec_index_mut_back a usize (core_slice_index_usize_coresliceindexSliceIndexInst a) v i x = + alloc_vec_Vec_update_usize v i x. End Primitives. diff --git a/tests/coq/hashmap/Hashmap_Funs.v b/tests/coq/hashmap/Hashmap_Funs.v index 054880d4..3ca52a9f 100644 --- a/tests/coq/hashmap/Hashmap_Funs.v +++ b/tests/coq/hashmap/Hashmap_Funs.v @@ -11,98 +11,101 @@ Import Hashmap_Types. Module Hashmap_Funs. (** [hashmap::hash_key]: forward function *) -Definition hash_key_fwd (k : usize) : result usize := +Definition hash_key (k : usize) : result usize := Return k. (** [hashmap::HashMap::{0}::allocate_slots]: loop 0: forward function *) -Fixpoint hash_map_allocate_slots_loop_fwd - (T : Type) (n : nat) (slots : vec (List_t T)) (n0 : usize) : - result (vec (List_t T)) +Fixpoint hashMap_allocate_slots_loop + (T : Type) (n : nat) (slots : alloc_vec_Vec (List_t T)) (n0 : usize) : + result (alloc_vec_Vec (List_t T)) := match n with | O => Fail_ OutOfFuel | S n1 => if n0 s> 0%usize then ( - slots0 <- vec_push_back (List_t T) slots ListNil; + slots0 <- alloc_vec_Vec_push (List_t T) slots List_Nil; n2 <- usize_sub n0 1%usize; - hash_map_allocate_slots_loop_fwd T n1 slots0 n2) + hashMap_allocate_slots_loop T n1 slots0 n2) else Return slots end . (** [hashmap::HashMap::{0}::allocate_slots]: forward function *) -Definition hash_map_allocate_slots_fwd - (T : Type) (n : nat) (slots : vec (List_t T)) (n0 : usize) : - result (vec (List_t T)) +Definition hashMap_allocate_slots + (T : Type) (n : nat) (slots : alloc_vec_Vec (List_t T)) (n0 : usize) : + result (alloc_vec_Vec (List_t T)) := - hash_map_allocate_slots_loop_fwd T n slots n0 + hashMap_allocate_slots_loop T n slots n0 . (** [hashmap::HashMap::{0}::new_with_capacity]: forward function *) -Definition hash_map_new_with_capacity_fwd +Definition hashMap_new_with_capacity (T : Type) (n : nat) (capacity : usize) (max_load_dividend : usize) (max_load_divisor : usize) : - result (Hash_map_t T) + result (HashMap_t T) := - let v := vec_new (List_t T) in - slots <- hash_map_allocate_slots_fwd T n v capacity; + let v := alloc_vec_Vec_new (List_t T) in + slots <- hashMap_allocate_slots T n v capacity; i <- usize_mul capacity max_load_dividend; i0 <- usize_div i max_load_divisor; Return {| - Hash_map_num_entries := 0%usize; - Hash_map_max_load_factor := (max_load_dividend, max_load_divisor); - Hash_map_max_load := i0; - Hash_map_slots := slots + hashMap_num_entries := 0%usize; + hashMap_max_load_factor := (max_load_dividend, max_load_divisor); + hashMap_max_load := i0; + hashMap_slots := slots |} . (** [hashmap::HashMap::{0}::new]: forward function *) -Definition hash_map_new_fwd (T : Type) (n : nat) : result (Hash_map_t T) := - hash_map_new_with_capacity_fwd T n 32%usize 4%usize 5%usize +Definition hashMap_new (T : Type) (n : nat) : result (HashMap_t T) := + hashMap_new_with_capacity T n 32%usize 4%usize 5%usize . (** [hashmap::HashMap::{0}::clear]: loop 0: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint hash_map_clear_loop_fwd_back - (T : Type) (n : nat) (slots : vec (List_t T)) (i : usize) : - result (vec (List_t T)) +Fixpoint hashMap_clear_loop + (T : Type) (n : nat) (slots : alloc_vec_Vec (List_t T)) (i : usize) : + result (alloc_vec_Vec (List_t T)) := match n with | O => Fail_ OutOfFuel | S n0 => - let i0 := vec_len (List_t T) slots in + let i0 := alloc_vec_Vec_len (List_t T) slots in if i s< i0 then ( i1 <- usize_add i 1%usize; - slots0 <- vec_index_mut_back (List_t T) slots i ListNil; - hash_map_clear_loop_fwd_back T n0 slots0 i1) + slots0 <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + slots i List_Nil; + hashMap_clear_loop T n0 slots0 i1) else Return slots end . (** [hashmap::HashMap::{0}::clear]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_clear_fwd_back - (T : Type) (n : nat) (self : Hash_map_t T) : result (Hash_map_t T) := - v <- hash_map_clear_loop_fwd_back T n self.(Hash_map_slots) 0%usize; +Definition hashMap_clear + (T : Type) (n : nat) (self : HashMap_t T) : result (HashMap_t T) := + v <- hashMap_clear_loop T n self.(hashMap_slots) 0%usize; Return {| - Hash_map_num_entries := 0%usize; - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := 0%usize; + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |} . (** [hashmap::HashMap::{0}::len]: forward function *) -Definition hash_map_len_fwd (T : Type) (self : Hash_map_t T) : result usize := - Return self.(Hash_map_num_entries) +Definition hashMap_len (T : Type) (self : HashMap_t T) : result usize := + Return self.(hashMap_num_entries) . (** [hashmap::HashMap::{0}::insert_in_list]: loop 0: forward function *) -Fixpoint hash_map_insert_in_list_loop_fwd +Fixpoint hashMap_insert_in_list_loop (T : Type) (n : nat) (key : usize) (value : T) (ls : List_t T) : result bool := @@ -110,25 +113,25 @@ Fixpoint hash_map_insert_in_list_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey cvalue tl => + | List_Cons ckey cvalue tl => if ckey s= key then Return false - else hash_map_insert_in_list_loop_fwd T n0 key value tl - | ListNil => Return true + else hashMap_insert_in_list_loop T n0 key value tl + | List_Nil => Return true end end . (** [hashmap::HashMap::{0}::insert_in_list]: forward function *) -Definition hash_map_insert_in_list_fwd +Definition hashMap_insert_in_list (T : Type) (n : nat) (key : usize) (value : T) (ls : List_t T) : result bool := - hash_map_insert_in_list_loop_fwd T n key value ls + hashMap_insert_in_list_loop T n key value ls . (** [hashmap::HashMap::{0}::insert_in_list]: loop 0: backward function 0 *) -Fixpoint hash_map_insert_in_list_loop_back +Fixpoint hashMap_insert_in_list_loop_back (T : Type) (n : nat) (key : usize) (value : T) (ls : List_t T) : result (List_t T) := @@ -136,255 +139,275 @@ Fixpoint hash_map_insert_in_list_loop_back | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey cvalue tl => + | List_Cons ckey cvalue tl => if ckey s= key - then Return (ListCons ckey value tl) + then Return (List_Cons ckey value tl) else ( - tl0 <- hash_map_insert_in_list_loop_back T n0 key value tl; - Return (ListCons ckey cvalue tl0)) - | ListNil => let l := ListNil in Return (ListCons key value l) + tl0 <- hashMap_insert_in_list_loop_back T n0 key value tl; + Return (List_Cons ckey cvalue tl0)) + | List_Nil => let l := List_Nil in Return (List_Cons key value l) end end . (** [hashmap::HashMap::{0}::insert_in_list]: backward function 0 *) -Definition hash_map_insert_in_list_back +Definition hashMap_insert_in_list_back (T : Type) (n : nat) (key : usize) (value : T) (ls : List_t T) : result (List_t T) := - hash_map_insert_in_list_loop_back T n key value ls + hashMap_insert_in_list_loop_back T n key value ls . (** [hashmap::HashMap::{0}::insert_no_resize]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_insert_no_resize_fwd_back - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) (value : T) : - result (Hash_map_t T) +Definition hashMap_insert_no_resize + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) (value : T) : + result (HashMap_t T) := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_mut_fwd (List_t T) self.(Hash_map_slots) hash_mod; - inserted <- hash_map_insert_in_list_fwd T n key value l; + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + inserted <- hashMap_insert_in_list T n key value l; if inserted then ( - i0 <- usize_add self.(Hash_map_num_entries) 1%usize; - l0 <- hash_map_insert_in_list_back T n key value l; - v <- vec_index_mut_back (List_t T) self.(Hash_map_slots) hash_mod l0; + i0 <- usize_add self.(hashMap_num_entries) 1%usize; + l0 <- hashMap_insert_in_list_back T n key value l; + v <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod l0; Return {| - Hash_map_num_entries := i0; - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := i0; + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |}) else ( - l0 <- hash_map_insert_in_list_back T n key value l; - v <- vec_index_mut_back (List_t T) self.(Hash_map_slots) hash_mod l0; + l0 <- hashMap_insert_in_list_back T n key value l; + v <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod l0; Return {| - Hash_map_num_entries := self.(Hash_map_num_entries); - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := self.(hashMap_num_entries); + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |}) . (** [hashmap::HashMap::{0}::move_elements_from_list]: loop 0: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint hash_map_move_elements_from_list_loop_fwd_back - (T : Type) (n : nat) (ntable : Hash_map_t T) (ls : List_t T) : - result (Hash_map_t T) +Fixpoint hashMap_move_elements_from_list_loop + (T : Type) (n : nat) (ntable : HashMap_t T) (ls : List_t T) : + result (HashMap_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons k v tl => - ntable0 <- hash_map_insert_no_resize_fwd_back T n0 ntable k v; - hash_map_move_elements_from_list_loop_fwd_back T n0 ntable0 tl - | ListNil => Return ntable + | List_Cons k v tl => + ntable0 <- hashMap_insert_no_resize T n0 ntable k v; + hashMap_move_elements_from_list_loop T n0 ntable0 tl + | List_Nil => Return ntable end end . (** [hashmap::HashMap::{0}::move_elements_from_list]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_move_elements_from_list_fwd_back - (T : Type) (n : nat) (ntable : Hash_map_t T) (ls : List_t T) : - result (Hash_map_t T) +Definition hashMap_move_elements_from_list + (T : Type) (n : nat) (ntable : HashMap_t T) (ls : List_t T) : + result (HashMap_t T) := - hash_map_move_elements_from_list_loop_fwd_back T n ntable ls + hashMap_move_elements_from_list_loop T n ntable ls . (** [hashmap::HashMap::{0}::move_elements]: loop 0: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint hash_map_move_elements_loop_fwd_back - (T : Type) (n : nat) (ntable : Hash_map_t T) (slots : vec (List_t T)) - (i : usize) : - result ((Hash_map_t T) * (vec (List_t T))) +Fixpoint hashMap_move_elements_loop + (T : Type) (n : nat) (ntable : HashMap_t T) + (slots : alloc_vec_Vec (List_t T)) (i : usize) : + result ((HashMap_t T) * (alloc_vec_Vec (List_t T))) := match n with | O => Fail_ OutOfFuel | S n0 => - let i0 := vec_len (List_t T) slots in + let i0 := alloc_vec_Vec_len (List_t T) slots in if i s< i0 then ( - l <- vec_index_mut_fwd (List_t T) slots i; - let ls := mem_replace_fwd (List_t T) l ListNil in - ntable0 <- hash_map_move_elements_from_list_fwd_back T n0 ntable ls; + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + slots i; + let ls := core_mem_replace (List_t T) l List_Nil in + ntable0 <- hashMap_move_elements_from_list T n0 ntable ls; i1 <- usize_add i 1%usize; - let l0 := mem_replace_back (List_t T) l ListNil in - slots0 <- vec_index_mut_back (List_t T) slots i l0; - hash_map_move_elements_loop_fwd_back T n0 ntable0 slots0 i1) + let l0 := core_mem_replace_back (List_t T) l List_Nil in + slots0 <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + slots i l0; + hashMap_move_elements_loop T n0 ntable0 slots0 i1) else Return (ntable, slots) end . (** [hashmap::HashMap::{0}::move_elements]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_move_elements_fwd_back - (T : Type) (n : nat) (ntable : Hash_map_t T) (slots : vec (List_t T)) - (i : usize) : - result ((Hash_map_t T) * (vec (List_t T))) +Definition hashMap_move_elements + (T : Type) (n : nat) (ntable : HashMap_t T) + (slots : alloc_vec_Vec (List_t T)) (i : usize) : + result ((HashMap_t T) * (alloc_vec_Vec (List_t T))) := - hash_map_move_elements_loop_fwd_back T n ntable slots i + hashMap_move_elements_loop T n ntable slots i . (** [hashmap::HashMap::{0}::try_resize]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_try_resize_fwd_back - (T : Type) (n : nat) (self : Hash_map_t T) : result (Hash_map_t T) := +Definition hashMap_try_resize + (T : Type) (n : nat) (self : HashMap_t T) : result (HashMap_t T) := max_usize <- scalar_cast U32 Usize core_u32_max; - let capacity := vec_len (List_t T) self.(Hash_map_slots) in + let capacity := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in n1 <- usize_div max_usize 2%usize; - let (i, i0) := self.(Hash_map_max_load_factor) in + let (i, i0) := self.(hashMap_max_load_factor) in i1 <- usize_div n1 i; if capacity s<= i1 then ( i2 <- usize_mul capacity 2%usize; - ntable <- hash_map_new_with_capacity_fwd T n i2 i i0; - p <- - hash_map_move_elements_fwd_back T n ntable self.(Hash_map_slots) 0%usize; + ntable <- hashMap_new_with_capacity T n i2 i i0; + p <- hashMap_move_elements T n ntable self.(hashMap_slots) 0%usize; let (ntable0, _) := p in Return {| - Hash_map_num_entries := self.(Hash_map_num_entries); - Hash_map_max_load_factor := (i, i0); - Hash_map_max_load := ntable0.(Hash_map_max_load); - Hash_map_slots := ntable0.(Hash_map_slots) + hashMap_num_entries := self.(hashMap_num_entries); + hashMap_max_load_factor := (i, i0); + hashMap_max_load := ntable0.(hashMap_max_load); + hashMap_slots := ntable0.(hashMap_slots) |}) else Return {| - Hash_map_num_entries := self.(Hash_map_num_entries); - Hash_map_max_load_factor := (i, i0); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := self.(Hash_map_slots) + hashMap_num_entries := self.(hashMap_num_entries); + hashMap_max_load_factor := (i, i0); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := self.(hashMap_slots) |} . (** [hashmap::HashMap::{0}::insert]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hash_map_insert_fwd_back - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) (value : T) : - result (Hash_map_t T) +Definition hashMap_insert + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) (value : T) : + result (HashMap_t T) := - self0 <- hash_map_insert_no_resize_fwd_back T n self key value; - i <- hash_map_len_fwd T self0; - if i s> self0.(Hash_map_max_load) - then hash_map_try_resize_fwd_back T n self0 + self0 <- hashMap_insert_no_resize T n self key value; + i <- hashMap_len T self0; + if i s> self0.(hashMap_max_load) + then hashMap_try_resize T n self0 else Return self0 . (** [hashmap::HashMap::{0}::contains_key_in_list]: loop 0: forward function *) -Fixpoint hash_map_contains_key_in_list_loop_fwd +Fixpoint hashMap_contains_key_in_list_loop (T : Type) (n : nat) (key : usize) (ls : List_t T) : result bool := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey t tl => + | List_Cons ckey t tl => if ckey s= key then Return true - else hash_map_contains_key_in_list_loop_fwd T n0 key tl - | ListNil => Return false + else hashMap_contains_key_in_list_loop T n0 key tl + | List_Nil => Return false end end . (** [hashmap::HashMap::{0}::contains_key_in_list]: forward function *) -Definition hash_map_contains_key_in_list_fwd +Definition hashMap_contains_key_in_list (T : Type) (n : nat) (key : usize) (ls : List_t T) : result bool := - hash_map_contains_key_in_list_loop_fwd T n key ls + hashMap_contains_key_in_list_loop T n key ls . (** [hashmap::HashMap::{0}::contains_key]: forward function *) -Definition hash_map_contains_key_fwd - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) : result bool := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in +Definition hashMap_contains_key + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) : result bool := + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_fwd (List_t T) self.(Hash_map_slots) hash_mod; - hash_map_contains_key_in_list_fwd T n key l + l <- + alloc_vec_Vec_index (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + hashMap_contains_key_in_list T n key l . (** [hashmap::HashMap::{0}::get_in_list]: loop 0: forward function *) -Fixpoint hash_map_get_in_list_loop_fwd +Fixpoint hashMap_get_in_list_loop (T : Type) (n : nat) (key : usize) (ls : List_t T) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey cvalue tl => + | List_Cons ckey cvalue tl => if ckey s= key then Return cvalue - else hash_map_get_in_list_loop_fwd T n0 key tl - | ListNil => Fail_ Failure + else hashMap_get_in_list_loop T n0 key tl + | List_Nil => Fail_ Failure end end . (** [hashmap::HashMap::{0}::get_in_list]: forward function *) -Definition hash_map_get_in_list_fwd +Definition hashMap_get_in_list (T : Type) (n : nat) (key : usize) (ls : List_t T) : result T := - hash_map_get_in_list_loop_fwd T n key ls + hashMap_get_in_list_loop T n key ls . (** [hashmap::HashMap::{0}::get]: forward function *) -Definition hash_map_get_fwd - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) : result T := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in +Definition hashMap_get + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) : result T := + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_fwd (List_t T) self.(Hash_map_slots) hash_mod; - hash_map_get_in_list_fwd T n key l + l <- + alloc_vec_Vec_index (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + hashMap_get_in_list T n key l . (** [hashmap::HashMap::{0}::get_mut_in_list]: loop 0: forward function *) -Fixpoint hash_map_get_mut_in_list_loop_fwd +Fixpoint hashMap_get_mut_in_list_loop (T : Type) (n : nat) (ls : List_t T) (key : usize) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey cvalue tl => + | List_Cons ckey cvalue tl => if ckey s= key then Return cvalue - else hash_map_get_mut_in_list_loop_fwd T n0 tl key - | ListNil => Fail_ Failure + else hashMap_get_mut_in_list_loop T n0 tl key + | List_Nil => Fail_ Failure end end . (** [hashmap::HashMap::{0}::get_mut_in_list]: forward function *) -Definition hash_map_get_mut_in_list_fwd +Definition hashMap_get_mut_in_list (T : Type) (n : nat) (ls : List_t T) (key : usize) : result T := - hash_map_get_mut_in_list_loop_fwd T n ls key + hashMap_get_mut_in_list_loop T n ls key . (** [hashmap::HashMap::{0}::get_mut_in_list]: loop 0: backward function 0 *) -Fixpoint hash_map_get_mut_in_list_loop_back +Fixpoint hashMap_get_mut_in_list_loop_back (T : Type) (n : nat) (ls : List_t T) (key : usize) (ret : T) : result (List_t T) := @@ -392,196 +415,219 @@ Fixpoint hash_map_get_mut_in_list_loop_back | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey cvalue tl => + | List_Cons ckey cvalue tl => if ckey s= key - then Return (ListCons ckey ret tl) + then Return (List_Cons ckey ret tl) else ( - tl0 <- hash_map_get_mut_in_list_loop_back T n0 tl key ret; - Return (ListCons ckey cvalue tl0)) - | ListNil => Fail_ Failure + tl0 <- hashMap_get_mut_in_list_loop_back T n0 tl key ret; + Return (List_Cons ckey cvalue tl0)) + | List_Nil => Fail_ Failure end end . (** [hashmap::HashMap::{0}::get_mut_in_list]: backward function 0 *) -Definition hash_map_get_mut_in_list_back +Definition hashMap_get_mut_in_list_back (T : Type) (n : nat) (ls : List_t T) (key : usize) (ret : T) : result (List_t T) := - hash_map_get_mut_in_list_loop_back T n ls key ret + hashMap_get_mut_in_list_loop_back T n ls key ret . (** [hashmap::HashMap::{0}::get_mut]: forward function *) -Definition hash_map_get_mut_fwd - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) : result T := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in +Definition hashMap_get_mut + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) : result T := + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_mut_fwd (List_t T) self.(Hash_map_slots) hash_mod; - hash_map_get_mut_in_list_fwd T n l key + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + hashMap_get_mut_in_list T n l key . (** [hashmap::HashMap::{0}::get_mut]: backward function 0 *) -Definition hash_map_get_mut_back - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) (ret : T) : - result (Hash_map_t T) +Definition hashMap_get_mut_back + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) (ret : T) : + result (HashMap_t T) := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_mut_fwd (List_t T) self.(Hash_map_slots) hash_mod; - l0 <- hash_map_get_mut_in_list_back T n l key ret; - v <- vec_index_mut_back (List_t T) self.(Hash_map_slots) hash_mod l0; + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + l0 <- hashMap_get_mut_in_list_back T n l key ret; + v <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod l0; Return {| - Hash_map_num_entries := self.(Hash_map_num_entries); - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := self.(hashMap_num_entries); + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |} . (** [hashmap::HashMap::{0}::remove_from_list]: loop 0: forward function *) -Fixpoint hash_map_remove_from_list_loop_fwd +Fixpoint hashMap_remove_from_list_loop (T : Type) (n : nat) (key : usize) (ls : List_t T) : result (option T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey t tl => + | List_Cons ckey t tl => if ckey s= key then - let mv_ls := mem_replace_fwd (List_t T) (ListCons ckey t tl) ListNil in + let mv_ls := core_mem_replace (List_t T) (List_Cons ckey t tl) List_Nil + in match mv_ls with - | ListCons i cvalue tl0 => Return (Some cvalue) - | ListNil => Fail_ Failure + | List_Cons i cvalue tl0 => Return (Some cvalue) + | List_Nil => Fail_ Failure end - else hash_map_remove_from_list_loop_fwd T n0 key tl - | ListNil => Return None + else hashMap_remove_from_list_loop T n0 key tl + | List_Nil => Return None end end . (** [hashmap::HashMap::{0}::remove_from_list]: forward function *) -Definition hash_map_remove_from_list_fwd +Definition hashMap_remove_from_list (T : Type) (n : nat) (key : usize) (ls : List_t T) : result (option T) := - hash_map_remove_from_list_loop_fwd T n key ls + hashMap_remove_from_list_loop T n key ls . (** [hashmap::HashMap::{0}::remove_from_list]: loop 0: backward function 1 *) -Fixpoint hash_map_remove_from_list_loop_back +Fixpoint hashMap_remove_from_list_loop_back (T : Type) (n : nat) (key : usize) (ls : List_t T) : result (List_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons ckey t tl => + | List_Cons ckey t tl => if ckey s= key then - let mv_ls := mem_replace_fwd (List_t T) (ListCons ckey t tl) ListNil in + let mv_ls := core_mem_replace (List_t T) (List_Cons ckey t tl) List_Nil + in match mv_ls with - | ListCons i cvalue tl0 => Return tl0 - | ListNil => Fail_ Failure + | List_Cons i cvalue tl0 => Return tl0 + | List_Nil => Fail_ Failure end else ( - tl0 <- hash_map_remove_from_list_loop_back T n0 key tl; - Return (ListCons ckey t tl0)) - | ListNil => Return ListNil + tl0 <- hashMap_remove_from_list_loop_back T n0 key tl; + Return (List_Cons ckey t tl0)) + | List_Nil => Return List_Nil end end . (** [hashmap::HashMap::{0}::remove_from_list]: backward function 1 *) -Definition hash_map_remove_from_list_back +Definition hashMap_remove_from_list_back (T : Type) (n : nat) (key : usize) (ls : List_t T) : result (List_t T) := - hash_map_remove_from_list_loop_back T n key ls + hashMap_remove_from_list_loop_back T n key ls . (** [hashmap::HashMap::{0}::remove]: forward function *) -Definition hash_map_remove_fwd - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) : +Definition hashMap_remove + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) : result (option T) := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_mut_fwd (List_t T) self.(Hash_map_slots) hash_mod; - x <- hash_map_remove_from_list_fwd T n key l; + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + x <- hashMap_remove_from_list T n key l; match x with | None => Return None | Some x0 => - _ <- usize_sub self.(Hash_map_num_entries) 1%usize; Return (Some x0) + _ <- usize_sub self.(hashMap_num_entries) 1%usize; Return (Some x0) end . (** [hashmap::HashMap::{0}::remove]: backward function 0 *) -Definition hash_map_remove_back - (T : Type) (n : nat) (self : Hash_map_t T) (key : usize) : - result (Hash_map_t T) +Definition hashMap_remove_back + (T : Type) (n : nat) (self : HashMap_t T) (key : usize) : + result (HashMap_t T) := - hash <- hash_key_fwd key; - let i := vec_len (List_t T) self.(Hash_map_slots) in + hash <- hash_key key; + let i := alloc_vec_Vec_len (List_t T) self.(hashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_mut_fwd (List_t T) self.(Hash_map_slots) hash_mod; - x <- hash_map_remove_from_list_fwd T n key l; + l <- + alloc_vec_Vec_index_mut (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod; + x <- hashMap_remove_from_list T n key l; match x with | None => - l0 <- hash_map_remove_from_list_back T n key l; - v <- vec_index_mut_back (List_t T) self.(Hash_map_slots) hash_mod l0; + l0 <- hashMap_remove_from_list_back T n key l; + v <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod l0; Return {| - Hash_map_num_entries := self.(Hash_map_num_entries); - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := self.(hashMap_num_entries); + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |} | Some x0 => - i0 <- usize_sub self.(Hash_map_num_entries) 1%usize; - l0 <- hash_map_remove_from_list_back T n key l; - v <- vec_index_mut_back (List_t T) self.(Hash_map_slots) hash_mod l0; + i0 <- usize_sub self.(hashMap_num_entries) 1%usize; + l0 <- hashMap_remove_from_list_back T n key l; + v <- + alloc_vec_Vec_index_mut_back (List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t T)) + self.(hashMap_slots) hash_mod l0; Return {| - Hash_map_num_entries := i0; - Hash_map_max_load_factor := self.(Hash_map_max_load_factor); - Hash_map_max_load := self.(Hash_map_max_load); - Hash_map_slots := v + hashMap_num_entries := i0; + hashMap_max_load_factor := self.(hashMap_max_load_factor); + hashMap_max_load := self.(hashMap_max_load); + hashMap_slots := v |} end . (** [hashmap::test1]: forward function *) -Definition test1_fwd (n : nat) : result unit := - hm <- hash_map_new_fwd u64 n; - hm0 <- hash_map_insert_fwd_back u64 n hm 0%usize 42%u64; - hm1 <- hash_map_insert_fwd_back u64 n hm0 128%usize 18%u64; - hm2 <- hash_map_insert_fwd_back u64 n hm1 1024%usize 138%u64; - hm3 <- hash_map_insert_fwd_back u64 n hm2 1056%usize 256%u64; - i <- hash_map_get_fwd u64 n hm3 128%usize; +Definition test1 (n : nat) : result unit := + hm <- hashMap_new u64 n; + hm0 <- hashMap_insert u64 n hm 0%usize 42%u64; + hm1 <- hashMap_insert u64 n hm0 128%usize 18%u64; + hm2 <- hashMap_insert u64 n hm1 1024%usize 138%u64; + hm3 <- hashMap_insert u64 n hm2 1056%usize 256%u64; + i <- hashMap_get u64 n hm3 128%usize; if negb (i s= 18%u64) then Fail_ Failure else ( - hm4 <- hash_map_get_mut_back u64 n hm3 1024%usize 56%u64; - i0 <- hash_map_get_fwd u64 n hm4 1024%usize; + hm4 <- hashMap_get_mut_back u64 n hm3 1024%usize 56%u64; + i0 <- hashMap_get u64 n hm4 1024%usize; if negb (i0 s= 56%u64) then Fail_ Failure else ( - x <- hash_map_remove_fwd u64 n hm4 1024%usize; + x <- hashMap_remove u64 n hm4 1024%usize; match x with | None => Fail_ Failure | Some x0 => if negb (x0 s= 56%u64) then Fail_ Failure else ( - hm5 <- hash_map_remove_back u64 n hm4 1024%usize; - i1 <- hash_map_get_fwd u64 n hm5 0%usize; + hm5 <- hashMap_remove_back u64 n hm4 1024%usize; + i1 <- hashMap_get u64 n hm5 0%usize; if negb (i1 s= 42%u64) then Fail_ Failure else ( - i2 <- hash_map_get_fwd u64 n hm5 128%usize; + i2 <- hashMap_get u64 n hm5 128%usize; if negb (i2 s= 18%u64) then Fail_ Failure else ( - i3 <- hash_map_get_fwd u64 n hm5 1056%usize; + i3 <- hashMap_get u64 n hm5 1056%usize; if negb (i3 s= 256%u64) then Fail_ Failure else Return tt))) end)) . diff --git a/tests/coq/hashmap/Hashmap_Types.v b/tests/coq/hashmap/Hashmap_Types.v index dbde6be9..63d30eeb 100644 --- a/tests/coq/hashmap/Hashmap_Types.v +++ b/tests/coq/hashmap/Hashmap_Types.v @@ -10,27 +10,27 @@ Module Hashmap_Types. (** [hashmap::List] *) Inductive List_t (T : Type) := -| ListCons : usize -> T -> List_t T -> List_t T -| ListNil : List_t T +| List_Cons : usize -> T -> List_t T -> List_t T +| List_Nil : List_t T . -Arguments ListCons {T} _ _ _. -Arguments ListNil {T}. +Arguments List_Cons {T} _ _ _. +Arguments List_Nil {T}. (** [hashmap::HashMap] *) -Record Hash_map_t (T : Type) := -mkHash_map_t { - Hash_map_num_entries : usize; - Hash_map_max_load_factor : (usize * usize); - Hash_map_max_load : usize; - Hash_map_slots : vec (List_t T); +Record HashMap_t (T : Type) := +mkHashMap_t { + hashMap_num_entries : usize; + hashMap_max_load_factor : (usize * usize); + hashMap_max_load : usize; + hashMap_slots : alloc_vec_Vec (List_t T); } . -Arguments mkHash_map_t {T} _ _ _ _. -Arguments Hash_map_num_entries {T}. -Arguments Hash_map_max_load_factor {T}. -Arguments Hash_map_max_load {T}. -Arguments Hash_map_slots {T}. +Arguments mkHashMap_t {T} _ _ _ _. +Arguments hashMap_num_entries {T}. +Arguments hashMap_max_load_factor {T}. +Arguments hashMap_max_load {T}. +Arguments hashMap_slots {T}. End Hashmap_Types . diff --git a/tests/coq/hashmap/Primitives.v b/tests/coq/hashmap/Primitives.v index 8d6c9c8d..85e38f01 100644 --- a/tests/coq/hashmap/Primitives.v +++ b/tests/coq/hashmap/Primitives.v @@ -63,13 +63,15 @@ Check (if true then Return (1 + 2) else Fail_ Failure)%global = 3. (*** Misc *) - Definition string := Coq.Strings.String.string. Definition char := Coq.Strings.Ascii.ascii. Definition char_of_byte := Coq.Strings.Ascii.ascii_of_byte. -Definition mem_replace_fwd (a : Type) (x : a) (y : a) : a := x . -Definition mem_replace_back (a : Type) (x : a) (y : a) : a := y . +Definition core_mem_replace (a : Type) (x : a) (y : a) : a := x . +Definition core_mem_replace_back (a : Type) (x : a) (y : a) : a := y . + +Record mut_raw_ptr (T : Type) := { mut_raw_ptr_v : T }. +Record const_raw_ptr (T : Type) := { const_raw_ptr_v : T }. (*** Scalars *) @@ -408,12 +410,75 @@ Definition core_i64_max := i64_max %i64. Definition core_i128_max := i64_max %i128. Axiom core_isize_max : isize. (** TODO *) -(*** Range *) -Record range (T : Type) := mk_range { - start: T; - end_: T; +(*** core::ops *) + +(* Trait declaration: [core::ops::index::Index] *) +Record core_ops_index_Index (Self Idx : Type) := mk_core_ops_index_Index { + core_ops_index_Index_Output : Type; + core_ops_index_Index_index : Self -> Idx -> result core_ops_index_Index_Output; +}. +Arguments mk_core_ops_index_Index {_ _}. +Arguments core_ops_index_Index_Output {_ _}. +Arguments core_ops_index_Index_index {_ _}. + +(* Trait declaration: [core::ops::index::IndexMut] *) +Record core_ops_index_IndexMut (Self Idx : Type) := mk_core_ops_index_IndexMut { + core_ops_index_IndexMut_indexInst : core_ops_index_Index Self Idx; + core_ops_index_IndexMut_index_mut : Self -> Idx -> result core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output); + core_ops_index_IndexMut_index_mut_back : Self -> Idx -> core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output) -> result Self; +}. +Arguments mk_core_ops_index_IndexMut {_ _}. +Arguments core_ops_index_IndexMut_indexInst {_ _}. +Arguments core_ops_index_IndexMut_index_mut {_ _}. +Arguments core_ops_index_IndexMut_index_mut_back {_ _}. + +(* Trait declaration [core::ops::deref::Deref] *) +Record core_ops_deref_Deref (Self : Type) := mk_core_ops_deref_Deref { + core_ops_deref_Deref_target : Type; + core_ops_deref_Deref_deref : Self -> result core_ops_deref_Deref_target; +}. +Arguments mk_core_ops_deref_Deref {_}. +Arguments core_ops_deref_Deref_target {_}. +Arguments core_ops_deref_Deref_deref {_}. + +(* Trait declaration [core::ops::deref::DerefMut] *) +Record core_ops_deref_DerefMut (Self : Type) := mk_core_ops_deref_DerefMut { + core_ops_deref_DerefMut_derefInst : core_ops_deref_Deref Self; + core_ops_deref_DerefMut_deref_mut : Self -> result core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target); + core_ops_deref_DerefMut_deref_mut_back : Self -> core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target) -> result Self; }. -Arguments mk_range {_}. +Arguments mk_core_ops_deref_DerefMut {_}. +Arguments core_ops_deref_DerefMut_derefInst {_}. +Arguments core_ops_deref_DerefMut_deref_mut {_}. +Arguments core_ops_deref_DerefMut_deref_mut_back {_}. + +Record core_ops_range_Range (T : Type) := mk_core_ops_range_Range { + core_ops_range_Range_start : T; + core_ops_range_Range_end_ : T; +}. +Arguments mk_core_ops_range_Range {_}. +Arguments core_ops_range_Range_start {_}. +Arguments core_ops_range_Range_end_ {_}. + +(*** [alloc] *) + +Definition alloc_boxed_Box_deref (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut_back (T : Type) (_ : T) (x : T) : result T := Return x. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefInst (Self : Type) : core_ops_deref_Deref Self := {| + core_ops_deref_Deref_target := Self; + core_ops_deref_Deref_deref := alloc_boxed_Box_deref Self; +|}. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefMutInst (Self : Type) : core_ops_deref_DerefMut Self := {| + core_ops_deref_DerefMut_derefInst := alloc_boxed_Box_coreOpsDerefInst Self; + core_ops_deref_DerefMut_deref_mut := alloc_boxed_Box_deref_mut Self; + core_ops_deref_DerefMut_deref_mut_back := alloc_boxed_Box_deref_mut_back Self; +|}. + (*** Arrays *) Definition array T (n : usize) := { l: list T | Z.of_nat (length l) = to_Z n}. @@ -433,51 +498,50 @@ Qed. (* TODO: finish the definitions *) Axiom mk_array : forall (T : Type) (n : usize) (l : list T), array T n. -Axiom array_index_shared : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_fwd : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_back : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). +(* For initialization *) +Axiom array_repeat : forall (T : Type) (n : usize) (x : T), array T n. + +Axiom array_index_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. +Axiom array_update_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). (*** Slice *) Definition slice T := { l: list T | Z.of_nat (length l) <= usize_max}. Axiom slice_len : forall (T : Type) (s : slice T), usize. -Axiom slice_index_shared : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_fwd : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_back : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). +Axiom slice_index_usize : forall (T : Type) (x : slice T) (i : usize), result T. +Axiom slice_update_usize : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). (*** Subslices *) -Axiom array_to_slice_shared : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_fwd : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_back : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). +Axiom array_to_slice : forall (T : Type) (n : usize) (x : array T n), result (slice T). +Axiom array_from_slice : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). + +Axiom array_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize), result (slice T). +Axiom array_update_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize) (ns : slice T), result (array T n). -Axiom array_subslice_shared: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_fwd: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_back: forall (T : Type) (n : usize) (x : array T n) (r : range usize) (ns : slice T), result (array T n). -Axiom slice_subslice_shared: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_fwd: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_back: forall (T : Type) (x : slice T) (r : range usize) (ns : slice T), result (slice T). +Axiom slice_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize), result (slice T). +Axiom slice_update_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize) (ns : slice T), result (slice T). (*** Vectors *) -Definition vec T := { l: list T | Z.of_nat (length l) <= usize_max }. +Definition alloc_vec_Vec T := { l: list T | Z.of_nat (length l) <= usize_max }. -Definition vec_to_list {T: Type} (v: vec T) : list T := proj1_sig v. +Definition alloc_vec_Vec_to_list {T: Type} (v: alloc_vec_Vec T) : list T := proj1_sig v. -Definition vec_length {T: Type} (v: vec T) : Z := Z.of_nat (length (vec_to_list v)). +Definition alloc_vec_Vec_length {T: Type} (v: alloc_vec_Vec T) : Z := Z.of_nat (length (alloc_vec_Vec_to_list v)). -Definition vec_new (T: Type) : vec T := (exist _ [] le_0_usize_max). +Definition alloc_vec_Vec_new (T: Type) : alloc_vec_Vec T := (exist _ [] le_0_usize_max). -Lemma vec_len_in_usize {T} (v: vec T) : usize_min <= vec_length v <= usize_max. +Lemma alloc_vec_Vec_len_in_usize {T} (v: alloc_vec_Vec T) : usize_min <= alloc_vec_Vec_length v <= usize_max. Proof. - unfold vec_length, usize_min. + unfold alloc_vec_Vec_length, usize_min. split. - lia. - apply (proj2_sig v). Qed. -Definition vec_len (T: Type) (v: vec T) : usize := - exist _ (vec_length v) (vec_len_in_usize v). +Definition alloc_vec_Vec_len (T: Type) (v: alloc_vec_Vec T) : usize := + exist _ (alloc_vec_Vec_length v) (alloc_vec_Vec_len_in_usize v). Fixpoint list_update {A} (l: list A) (n: nat) (a: A) : list A := @@ -488,50 +552,271 @@ Fixpoint list_update {A} (l: list A) (n: nat) (a: A) | S m => x :: (list_update t m a) end end. -Definition vec_bind {A B} (v: vec A) (f: list A -> result (list B)) : result (vec B) := - l <- f (vec_to_list v) ; +Definition alloc_vec_Vec_bind {A B} (v: alloc_vec_Vec A) (f: list A -> result (list B)) : result (alloc_vec_Vec B) := + l <- f (alloc_vec_Vec_to_list v) ; match sumbool_of_bool (scalar_le_max Usize (Z.of_nat (length l))) with | left H => Return (exist _ l (scalar_le_max_valid _ _ H)) | right _ => Fail_ Failure end. (* The **forward** function shouldn't be used *) -Definition vec_push_fwd (T: Type) (v: vec T) (x: T) : unit := tt. +Definition alloc_vec_Vec_push_fwd (T: Type) (v: alloc_vec_Vec T) (x: T) : unit := tt. -Definition vec_push_back (T: Type) (v: vec T) (x: T) : result (vec T) := - vec_bind v (fun l => Return (l ++ [x])). +Definition alloc_vec_Vec_push (T: Type) (v: alloc_vec_Vec T) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => Return (l ++ [x])). (* The **forward** function shouldn't be used *) -Definition vec_insert_fwd (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. +Definition alloc_vec_Vec_insert_fwd (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result unit := + if to_Z i <? alloc_vec_Vec_length v then Return tt else Fail_ Failure. -Definition vec_insert_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => +Definition alloc_vec_Vec_insert (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => if to_Z i <? Z.of_nat (length l) then Return (list_update l (usize_to_nat i) x) else Fail_ Failure). -(* The **backward** function shouldn't be used *) -Definition vec_index_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure - end. - -Definition vec_index_back (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. - -(* The **backward** function shouldn't be used *) -Definition vec_index_mut_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure +(* Helper *) +Axiom alloc_vec_Vec_index_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result T. + +(* Helper *) +Axiom alloc_vec_Vec_update_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result (alloc_vec_Vec T). + +(* Trait declaration: [core::slice::index::private_slice_index::Sealed] *) +Definition core_slice_index_private_slice_index_Sealed (self : Type) := unit. + +(* Trait declaration: [core::slice::index::SliceIndex] *) +Record core_slice_index_SliceIndex (Self T : Type) := mk_core_slice_index_SliceIndex { + core_slice_index_SliceIndex_sealedInst : core_slice_index_private_slice_index_Sealed Self; + core_slice_index_SliceIndex_Output : Type; + core_slice_index_SliceIndex_get : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut_back : Self -> T -> option core_slice_index_SliceIndex_Output -> result T; + core_slice_index_SliceIndex_get_unchecked : Self -> const_raw_ptr T -> result (const_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_unchecked_mut : Self -> mut_raw_ptr T -> result (mut_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_index : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut_back : Self -> T -> core_slice_index_SliceIndex_Output -> result T; +}. +Arguments mk_core_slice_index_SliceIndex {_ _}. +Arguments core_slice_index_SliceIndex_sealedInst {_ _}. +Arguments core_slice_index_SliceIndex_Output {_ _}. +Arguments core_slice_index_SliceIndex_get {_ _}. +Arguments core_slice_index_SliceIndex_get_mut {_ _}. +Arguments core_slice_index_SliceIndex_get_mut_back {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked_mut {_ _}. +Arguments core_slice_index_SliceIndex_index {_ _}. +Arguments core_slice_index_SliceIndex_index_mut {_ _}. +Arguments core_slice_index_SliceIndex_index_mut_back {_ _}. + +(* [core::slice::index::[T]::index]: forward function *) +Definition core_slice_index_Slice_index + (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (s : slice T) (i : Idx) : result inst.(core_slice_index_SliceIndex_Output) := + x <- inst.(core_slice_index_SliceIndex_get) i s; + match x with + | None => Fail_ Failure + | Some x => Return x end. -Definition vec_index_mut_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => - if to_Z i <? Z.of_nat (length l) - then Return (list_update l (usize_to_nat i) x) - else Fail_ Failure). +(* [core::slice::index::Range:::get]: forward function *) +Axiom core_slice_index_Range_get : forall (T : Type) (i : core_ops_range_Range usize) (s : slice T), result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: forward function *) +Axiom core_slice_index_Range_get_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: backward function 0 *) +Axiom core_slice_index_Range_get_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> option (slice T) -> result (slice T). + +(* [core::slice::index::Range::get_unchecked]: forward function *) +Definition core_slice_index_Range_get_unchecked + (T : Type) : + core_ops_range_Range usize -> const_raw_ptr (slice T) -> result (const_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::get_unchecked_mut]: forward function *) +Definition core_slice_index_Range_get_unchecked_mut + (T : Type) : + core_ops_range_Range usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::index]: forward function *) +Axiom core_slice_index_Range_index : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: forward function *) +Axiom core_slice_index_Range_index_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: backward function 0 *) +Axiom core_slice_index_Range_index_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> slice T -> result (slice T). + +(* [core::slice::index::[T]::index_mut]: forward function *) +Axiom core_slice_index_Slice_index_mut : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> result inst.(core_slice_index_SliceIndex_Output). + +(* [core::slice::index::[T]::index_mut]: backward function 0 *) +Axiom core_slice_index_Slice_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> inst.(core_slice_index_SliceIndex_Output) -> result (slice T). + +(* [core::array::[T; N]::index]: forward function *) +Axiom core_array_Array_index : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_Index (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: forward function *) +Axiom core_array_Array_index_mut : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: backward function 0 *) +Axiom core_array_Array_index_mut_back : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx) (x : inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output)), result (array T N). + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (slice T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := core_slice_index_Slice_index T Idx inst; +|}. + +(* Trait implementation: [core::slice::index::private_slice_index::Range] *) +Definition core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) := tt. + +(* Trait implementation: [core::slice::index::Range] *) +Definition core_slice_index_Range_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := slice T; + core_slice_index_SliceIndex_get := core_slice_index_Range_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_Range_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_Range_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_Range_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_Range_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_Range_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_Range_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_Range_index_mut_back T; +|}. + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (slice T) Idx := {| + core_ops_index_IndexMut_indexInst := core_slice_index_Slice_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := core_slice_index_Slice_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := core_slice_index_Slice_index_mut_back T Idx inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexInst (T Idx : Type) (N : usize) + (inst : core_ops_index_Index (slice T) Idx) : + core_ops_index_Index (array T N) Idx := {| + core_ops_index_Index_Output := inst.(core_ops_index_Index_Output); + core_ops_index_Index_index := core_array_Array_index T Idx N inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexMutInst (T Idx : Type) (N : usize) + (inst : core_ops_index_IndexMut (slice T) Idx) : + core_ops_index_IndexMut (array T N) Idx := {| + core_ops_index_IndexMut_indexInst := core_array_Array_coreopsindexIndexInst T Idx N inst.(core_ops_index_IndexMut_indexInst); + core_ops_index_IndexMut_index_mut := core_array_Array_index_mut T Idx N inst; + core_ops_index_IndexMut_index_mut_back := core_array_Array_index_mut_back T Idx N inst; +|}. + +(* [core::slice::index::usize::get]: forward function *) +Axiom core_slice_index_usize_get : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: forward function *) +Axiom core_slice_index_usize_get_mut : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: backward function 0 *) +Axiom core_slice_index_usize_get_mut_back : + forall (T : Type), usize -> slice T -> option T -> result (slice T). + +(* [core::slice::index::usize::get_unchecked]: forward function *) +Axiom core_slice_index_usize_get_unchecked : + forall (T : Type), usize -> const_raw_ptr (slice T) -> result (const_raw_ptr T). + +(* [core::slice::index::usize::get_unchecked_mut]: forward function *) +Axiom core_slice_index_usize_get_unchecked_mut : + forall (T : Type), usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr T). + +(* [core::slice::index::usize::index]: forward function *) +Axiom core_slice_index_usize_index : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: forward function *) +Axiom core_slice_index_usize_index_mut : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: backward function 0 *) +Axiom core_slice_index_usize_index_mut_back : + forall (T : Type), usize -> slice T -> T -> result (slice T). + +(* Trait implementation: [core::slice::index::private_slice_index::usize] *) +Definition core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed usize := tt. + +(* Trait implementation: [core::slice::index::usize] *) +Definition core_slice_index_usize_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex usize (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := T; + core_slice_index_SliceIndex_get := core_slice_index_usize_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_usize_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_usize_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_usize_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_usize_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_usize_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_usize_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_usize_index_mut_back T; +|}. + +(* [alloc::vec::Vec::index]: forward function *) +Axiom alloc_vec_Vec_index : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: forward function *) +Axiom alloc_vec_Vec_index_mut : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: backward function 0 *) +Axiom alloc_vec_Vec_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx) (x : inst.(core_slice_index_SliceIndex_Output)), result (alloc_vec_Vec T). + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (alloc_vec_Vec T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := alloc_vec_Vec_index T Idx inst; +|}. + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (alloc_vec_Vec T) Idx := {| + core_ops_index_IndexMut_indexInst := alloc_vec_Vec_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := alloc_vec_Vec_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := alloc_vec_Vec_index_mut_back T Idx inst; +|}. + +(*** Theorems *) + +Axiom alloc_vec_Vec_index_mut_back_eq : forall {a : Type} (v : alloc_vec_Vec a) (i : usize) (x : a), + alloc_vec_Vec_index_mut_back a usize (core_slice_index_usize_coresliceindexSliceIndexInst a) v i x = + alloc_vec_Vec_update_usize v i x. End Primitives. diff --git a/tests/coq/hashmap_on_disk/HashmapMain_Funs.v b/tests/coq/hashmap_on_disk/HashmapMain_Funs.v index a85adbf2..eac78186 100644 --- a/tests/coq/hashmap_on_disk/HashmapMain_Funs.v +++ b/tests/coq/hashmap_on_disk/HashmapMain_Funs.v @@ -13,652 +13,668 @@ Import HashmapMain_Opaque. Module HashmapMain_Funs. (** [hashmap_main::hashmap::hash_key]: forward function *) -Definition hashmap_hash_key_fwd (k : usize) : result usize := +Definition hashmap_hash_key (k : usize) : result usize := Return k. (** [hashmap_main::hashmap::HashMap::{0}::allocate_slots]: loop 0: forward function *) -Fixpoint hashmap_hash_map_allocate_slots_loop_fwd - (T : Type) (n : nat) (slots : vec (Hashmap_list_t T)) (n0 : usize) : - result (vec (Hashmap_list_t T)) +Fixpoint hashmap_HashMap_allocate_slots_loop + (T : Type) (n : nat) (slots : alloc_vec_Vec (hashmap_List_t T)) (n0 : usize) + : + result (alloc_vec_Vec (hashmap_List_t T)) := match n with | O => Fail_ OutOfFuel | S n1 => if n0 s> 0%usize then ( - slots0 <- vec_push_back (Hashmap_list_t T) slots HashmapListNil; + slots0 <- alloc_vec_Vec_push (hashmap_List_t T) slots Hashmap_List_Nil; n2 <- usize_sub n0 1%usize; - hashmap_hash_map_allocate_slots_loop_fwd T n1 slots0 n2) + hashmap_HashMap_allocate_slots_loop T n1 slots0 n2) else Return slots end . (** [hashmap_main::hashmap::HashMap::{0}::allocate_slots]: forward function *) -Definition hashmap_hash_map_allocate_slots_fwd - (T : Type) (n : nat) (slots : vec (Hashmap_list_t T)) (n0 : usize) : - result (vec (Hashmap_list_t T)) +Definition hashmap_HashMap_allocate_slots + (T : Type) (n : nat) (slots : alloc_vec_Vec (hashmap_List_t T)) (n0 : usize) + : + result (alloc_vec_Vec (hashmap_List_t T)) := - hashmap_hash_map_allocate_slots_loop_fwd T n slots n0 + hashmap_HashMap_allocate_slots_loop T n slots n0 . (** [hashmap_main::hashmap::HashMap::{0}::new_with_capacity]: forward function *) -Definition hashmap_hash_map_new_with_capacity_fwd +Definition hashmap_HashMap_new_with_capacity (T : Type) (n : nat) (capacity : usize) (max_load_dividend : usize) (max_load_divisor : usize) : - result (Hashmap_hash_map_t T) + result (hashmap_HashMap_t T) := - let v := vec_new (Hashmap_list_t T) in - slots <- hashmap_hash_map_allocate_slots_fwd T n v capacity; + let v := alloc_vec_Vec_new (hashmap_List_t T) in + slots <- hashmap_HashMap_allocate_slots T n v capacity; i <- usize_mul capacity max_load_dividend; i0 <- usize_div i max_load_divisor; Return {| - Hashmap_hash_map_num_entries := 0%usize; - Hashmap_hash_map_max_load_factor := (max_load_dividend, max_load_divisor); - Hashmap_hash_map_max_load := i0; - Hashmap_hash_map_slots := slots + hashmap_HashMap_num_entries := 0%usize; + hashmap_HashMap_max_load_factor := (max_load_dividend, max_load_divisor); + hashmap_HashMap_max_load := i0; + hashmap_HashMap_slots := slots |} . (** [hashmap_main::hashmap::HashMap::{0}::new]: forward function *) -Definition hashmap_hash_map_new_fwd - (T : Type) (n : nat) : result (Hashmap_hash_map_t T) := - hashmap_hash_map_new_with_capacity_fwd T n 32%usize 4%usize 5%usize +Definition hashmap_HashMap_new + (T : Type) (n : nat) : result (hashmap_HashMap_t T) := + hashmap_HashMap_new_with_capacity T n 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 ()) *) -Fixpoint hashmap_hash_map_clear_loop_fwd_back - (T : Type) (n : nat) (slots : vec (Hashmap_list_t T)) (i : usize) : - result (vec (Hashmap_list_t T)) +Fixpoint hashmap_HashMap_clear_loop + (T : Type) (n : nat) (slots : alloc_vec_Vec (hashmap_List_t T)) (i : usize) : + result (alloc_vec_Vec (hashmap_List_t T)) := match n with | O => Fail_ OutOfFuel | S n0 => - let i0 := vec_len (Hashmap_list_t T) slots in + let i0 := alloc_vec_Vec_len (hashmap_List_t T) slots in if i s< i0 then ( i1 <- usize_add i 1%usize; - slots0 <- vec_index_mut_back (Hashmap_list_t T) slots i HashmapListNil; - hashmap_hash_map_clear_loop_fwd_back T n0 slots0 i1) + slots0 <- + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) slots i Hashmap_List_Nil; + hashmap_HashMap_clear_loop T n0 slots0 i1) else Return slots end . (** [hashmap_main::hashmap::HashMap::{0}::clear]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hashmap_hash_map_clear_fwd_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_clear + (T : Type) (n : nat) (self : hashmap_HashMap_t T) : + result (hashmap_HashMap_t T) := - v <- - hashmap_hash_map_clear_loop_fwd_back T n self.(Hashmap_hash_map_slots) - 0%usize; + v <- hashmap_HashMap_clear_loop T n self.(hashmap_HashMap_slots) 0%usize; Return {| - Hashmap_hash_map_num_entries := 0%usize; - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := 0%usize; + hashmap_HashMap_max_load_factor := self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |} . (** [hashmap_main::hashmap::HashMap::{0}::len]: forward function *) -Definition hashmap_hash_map_len_fwd - (T : Type) (self : Hashmap_hash_map_t T) : result usize := - Return self.(Hashmap_hash_map_num_entries) +Definition hashmap_HashMap_len + (T : Type) (self : hashmap_HashMap_t T) : result usize := + Return self.(hashmap_HashMap_num_entries) . (** [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: loop 0: forward function *) -Fixpoint hashmap_hash_map_insert_in_list_loop_fwd - (T : Type) (n : nat) (key : usize) (value : T) (ls : Hashmap_list_t T) : +Fixpoint hashmap_HashMap_insert_in_list_loop + (T : Type) (n : nat) (key : usize) (value : T) (ls : hashmap_List_t T) : result bool := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey cvalue tl => + | Hashmap_List_Cons ckey cvalue tl => if ckey s= key then Return false - else hashmap_hash_map_insert_in_list_loop_fwd T n0 key value tl - | HashmapListNil => Return true + else hashmap_HashMap_insert_in_list_loop T n0 key value tl + | Hashmap_List_Nil => Return true end end . (** [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: forward function *) -Definition hashmap_hash_map_insert_in_list_fwd - (T : Type) (n : nat) (key : usize) (value : T) (ls : Hashmap_list_t T) : +Definition hashmap_HashMap_insert_in_list + (T : Type) (n : nat) (key : usize) (value : T) (ls : hashmap_List_t T) : result bool := - hashmap_hash_map_insert_in_list_loop_fwd T n key value ls + hashmap_HashMap_insert_in_list_loop T n key value ls . (** [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: loop 0: backward function 0 *) -Fixpoint hashmap_hash_map_insert_in_list_loop_back - (T : Type) (n : nat) (key : usize) (value : T) (ls : Hashmap_list_t T) : - result (Hashmap_list_t T) +Fixpoint hashmap_HashMap_insert_in_list_loop_back + (T : Type) (n : nat) (key : usize) (value : T) (ls : hashmap_List_t T) : + result (hashmap_List_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey cvalue tl => + | Hashmap_List_Cons ckey cvalue tl => if ckey s= key - then Return (HashmapListCons ckey value tl) + then Return (Hashmap_List_Cons ckey value tl) else ( - tl0 <- hashmap_hash_map_insert_in_list_loop_back T n0 key value tl; - Return (HashmapListCons ckey cvalue tl0)) - | HashmapListNil => - let l := HashmapListNil in Return (HashmapListCons key value l) + tl0 <- hashmap_HashMap_insert_in_list_loop_back T n0 key value tl; + Return (Hashmap_List_Cons ckey cvalue tl0)) + | Hashmap_List_Nil => + let l := Hashmap_List_Nil in Return (Hashmap_List_Cons key value l) end end . (** [hashmap_main::hashmap::HashMap::{0}::insert_in_list]: backward function 0 *) -Definition hashmap_hash_map_insert_in_list_back - (T : Type) (n : nat) (key : usize) (value : T) (ls : Hashmap_list_t T) : - result (Hashmap_list_t T) +Definition hashmap_HashMap_insert_in_list_back + (T : Type) (n : nat) (key : usize) (value : T) (ls : hashmap_List_t T) : + result (hashmap_List_t T) := - hashmap_hash_map_insert_in_list_loop_back T n key value ls + hashmap_HashMap_insert_in_list_loop_back T n 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 ()) *) -Definition hashmap_hash_map_insert_no_resize_fwd_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) (value : T) - : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_insert_no_resize + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) (value : T) : + result (hashmap_HashMap_t T) := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; l <- - vec_index_mut_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - inserted <- hashmap_hash_map_insert_in_list_fwd T n key value l; + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + inserted <- hashmap_HashMap_insert_in_list T n key value l; if inserted then ( - i0 <- usize_add self.(Hashmap_hash_map_num_entries) 1%usize; - l0 <- hashmap_hash_map_insert_in_list_back T n key value l; + i0 <- usize_add self.(hashmap_HashMap_num_entries) 1%usize; + l0 <- hashmap_HashMap_insert_in_list_back T n key value l; v <- - vec_index_mut_back (Hashmap_list_t T) self.(Hashmap_hash_map_slots) - hash_mod l0; + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) self.(hashmap_HashMap_slots) hash_mod l0; Return {| - Hashmap_hash_map_num_entries := i0; - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := i0; + hashmap_HashMap_max_load_factor := + self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |}) else ( - l0 <- hashmap_hash_map_insert_in_list_back T n key value l; + l0 <- hashmap_HashMap_insert_in_list_back T n key value l; v <- - vec_index_mut_back (Hashmap_list_t T) self.(Hashmap_hash_map_slots) - hash_mod l0; + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) self.(hashmap_HashMap_slots) hash_mod l0; Return {| - Hashmap_hash_map_num_entries := self.(Hashmap_hash_map_num_entries); - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := self.(hashmap_HashMap_num_entries); + hashmap_HashMap_max_load_factor := + self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |}) . (** [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 ()) *) -Fixpoint hashmap_hash_map_move_elements_from_list_loop_fwd_back - (T : Type) (n : nat) (ntable : Hashmap_hash_map_t T) (ls : Hashmap_list_t T) - : - result (Hashmap_hash_map_t T) +Fixpoint hashmap_HashMap_move_elements_from_list_loop + (T : Type) (n : nat) (ntable : hashmap_HashMap_t T) (ls : hashmap_List_t T) : + result (hashmap_HashMap_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons k v tl => - ntable0 <- hashmap_hash_map_insert_no_resize_fwd_back T n0 ntable k v; - hashmap_hash_map_move_elements_from_list_loop_fwd_back T n0 ntable0 tl - | HashmapListNil => Return ntable + | Hashmap_List_Cons k v tl => + ntable0 <- hashmap_HashMap_insert_no_resize T n0 ntable k v; + hashmap_HashMap_move_elements_from_list_loop T n0 ntable0 tl + | Hashmap_List_Nil => Return ntable end end . (** [hashmap_main::hashmap::HashMap::{0}::move_elements_from_list]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hashmap_hash_map_move_elements_from_list_fwd_back - (T : Type) (n : nat) (ntable : Hashmap_hash_map_t T) (ls : Hashmap_list_t T) - : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_move_elements_from_list + (T : Type) (n : nat) (ntable : hashmap_HashMap_t T) (ls : hashmap_List_t T) : + result (hashmap_HashMap_t T) := - hashmap_hash_map_move_elements_from_list_loop_fwd_back T n ntable ls + hashmap_HashMap_move_elements_from_list_loop T n 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 ()) *) -Fixpoint hashmap_hash_map_move_elements_loop_fwd_back - (T : Type) (n : nat) (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))) +Fixpoint hashmap_HashMap_move_elements_loop + (T : Type) (n : nat) (ntable : hashmap_HashMap_t T) + (slots : alloc_vec_Vec (hashmap_List_t T)) (i : usize) : + result ((hashmap_HashMap_t T) * (alloc_vec_Vec (hashmap_List_t T))) := match n with | O => Fail_ OutOfFuel | S n0 => - let i0 := vec_len (Hashmap_list_t T) slots in + let i0 := alloc_vec_Vec_len (hashmap_List_t T) slots in if i s< i0 then ( - l <- vec_index_mut_fwd (Hashmap_list_t T) slots i; - let ls := mem_replace_fwd (Hashmap_list_t T) l HashmapListNil in - ntable0 <- - hashmap_hash_map_move_elements_from_list_fwd_back T n0 ntable ls; + l <- + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) slots i; + let ls := core_mem_replace (hashmap_List_t T) l Hashmap_List_Nil in + ntable0 <- hashmap_HashMap_move_elements_from_list T n0 ntable ls; i1 <- usize_add i 1%usize; - let l0 := mem_replace_back (Hashmap_list_t T) l HashmapListNil in - slots0 <- vec_index_mut_back (Hashmap_list_t T) slots i l0; - hashmap_hash_map_move_elements_loop_fwd_back T n0 ntable0 slots0 i1) + let l0 := core_mem_replace_back (hashmap_List_t T) l Hashmap_List_Nil in + slots0 <- + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) slots i l0; + hashmap_HashMap_move_elements_loop T n0 ntable0 slots0 i1) else Return (ntable, slots) end . (** [hashmap_main::hashmap::HashMap::{0}::move_elements]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hashmap_hash_map_move_elements_fwd_back - (T : Type) (n : nat) (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))) +Definition hashmap_HashMap_move_elements + (T : Type) (n : nat) (ntable : hashmap_HashMap_t T) + (slots : alloc_vec_Vec (hashmap_List_t T)) (i : usize) : + result ((hashmap_HashMap_t T) * (alloc_vec_Vec (hashmap_List_t T))) := - hashmap_hash_map_move_elements_loop_fwd_back T n ntable slots i + hashmap_HashMap_move_elements_loop T n 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 ()) *) -Definition hashmap_hash_map_try_resize_fwd_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_try_resize + (T : Type) (n : nat) (self : hashmap_HashMap_t T) : + result (hashmap_HashMap_t T) := max_usize <- scalar_cast U32 Usize core_u32_max; - let capacity := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + let capacity := + alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in n1 <- usize_div max_usize 2%usize; - let (i, i0) := self.(Hashmap_hash_map_max_load_factor) in + let (i, i0) := self.(hashmap_HashMap_max_load_factor) in i1 <- usize_div n1 i; if capacity s<= i1 then ( i2 <- usize_mul capacity 2%usize; - ntable <- hashmap_hash_map_new_with_capacity_fwd T n i2 i i0; + ntable <- hashmap_HashMap_new_with_capacity T n i2 i i0; p <- - hashmap_hash_map_move_elements_fwd_back T n ntable - self.(Hashmap_hash_map_slots) 0%usize; + hashmap_HashMap_move_elements T n ntable self.(hashmap_HashMap_slots) + 0%usize; let (ntable0, _) := p in Return {| - Hashmap_hash_map_num_entries := self.(Hashmap_hash_map_num_entries); - Hashmap_hash_map_max_load_factor := (i, i0); - Hashmap_hash_map_max_load := ntable0.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := ntable0.(Hashmap_hash_map_slots) + hashmap_HashMap_num_entries := self.(hashmap_HashMap_num_entries); + hashmap_HashMap_max_load_factor := (i, i0); + hashmap_HashMap_max_load := ntable0.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := ntable0.(hashmap_HashMap_slots) |}) else Return {| - Hashmap_hash_map_num_entries := self.(Hashmap_hash_map_num_entries); - Hashmap_hash_map_max_load_factor := (i, i0); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := self.(Hashmap_hash_map_slots) + hashmap_HashMap_num_entries := self.(hashmap_HashMap_num_entries); + hashmap_HashMap_max_load_factor := (i, i0); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := self.(hashmap_HashMap_slots) |} . (** [hashmap_main::hashmap::HashMap::{0}::insert]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition hashmap_hash_map_insert_fwd_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) (value : T) - : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_insert + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) (value : T) : + result (hashmap_HashMap_t T) := - self0 <- hashmap_hash_map_insert_no_resize_fwd_back T n self key value; - i <- hashmap_hash_map_len_fwd T self0; - if i s> self0.(Hashmap_hash_map_max_load) - then hashmap_hash_map_try_resize_fwd_back T n self0 + self0 <- hashmap_HashMap_insert_no_resize T n self key value; + i <- hashmap_HashMap_len T self0; + if i s> self0.(hashmap_HashMap_max_load) + then hashmap_HashMap_try_resize T n self0 else Return self0 . (** [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list]: loop 0: forward function *) -Fixpoint hashmap_hash_map_contains_key_in_list_loop_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : result bool := +Fixpoint hashmap_HashMap_contains_key_in_list_loop + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result bool := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey t tl => + | Hashmap_List_Cons ckey t tl => if ckey s= key then Return true - else hashmap_hash_map_contains_key_in_list_loop_fwd T n0 key tl - | HashmapListNil => Return false + else hashmap_HashMap_contains_key_in_list_loop T n0 key tl + | Hashmap_List_Nil => Return false end end . (** [hashmap_main::hashmap::HashMap::{0}::contains_key_in_list]: forward function *) -Definition hashmap_hash_map_contains_key_in_list_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : result bool := - hashmap_hash_map_contains_key_in_list_loop_fwd T n key ls +Definition hashmap_HashMap_contains_key_in_list + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result bool := + hashmap_HashMap_contains_key_in_list_loop T n key ls . (** [hashmap_main::hashmap::HashMap::{0}::contains_key]: forward function *) -Definition hashmap_hash_map_contains_key_fwd - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) : +Definition hashmap_HashMap_contains_key + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) : result bool := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - hashmap_hash_map_contains_key_in_list_fwd T n key l + l <- + alloc_vec_Vec_index (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + hashmap_HashMap_contains_key_in_list T n key l . (** [hashmap_main::hashmap::HashMap::{0}::get_in_list]: loop 0: forward function *) -Fixpoint hashmap_hash_map_get_in_list_loop_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : result T := +Fixpoint hashmap_HashMap_get_in_list_loop + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey cvalue tl => + | Hashmap_List_Cons ckey cvalue tl => if ckey s= key then Return cvalue - else hashmap_hash_map_get_in_list_loop_fwd T n0 key tl - | HashmapListNil => Fail_ Failure + else hashmap_HashMap_get_in_list_loop T n0 key tl + | Hashmap_List_Nil => Fail_ Failure end end . (** [hashmap_main::hashmap::HashMap::{0}::get_in_list]: forward function *) -Definition hashmap_hash_map_get_in_list_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : result T := - hashmap_hash_map_get_in_list_loop_fwd T n key ls +Definition hashmap_HashMap_get_in_list + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result T := + hashmap_HashMap_get_in_list_loop T n key ls . (** [hashmap_main::hashmap::HashMap::{0}::get]: forward function *) -Definition hashmap_hash_map_get_fwd - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) : - result T - := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in +Definition hashmap_HashMap_get + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) : result T := + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; - l <- vec_index_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - hashmap_hash_map_get_in_list_fwd T n key l + l <- + alloc_vec_Vec_index (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + hashmap_HashMap_get_in_list T n key l . (** [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: loop 0: forward function *) -Fixpoint hashmap_hash_map_get_mut_in_list_loop_fwd - (T : Type) (n : nat) (ls : Hashmap_list_t T) (key : usize) : result T := +Fixpoint hashmap_HashMap_get_mut_in_list_loop + (T : Type) (n : nat) (ls : hashmap_List_t T) (key : usize) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey cvalue tl => + | Hashmap_List_Cons ckey cvalue tl => if ckey s= key then Return cvalue - else hashmap_hash_map_get_mut_in_list_loop_fwd T n0 tl key - | HashmapListNil => Fail_ Failure + else hashmap_HashMap_get_mut_in_list_loop T n0 tl key + | Hashmap_List_Nil => Fail_ Failure end end . (** [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: forward function *) -Definition hashmap_hash_map_get_mut_in_list_fwd - (T : Type) (n : nat) (ls : Hashmap_list_t T) (key : usize) : result T := - hashmap_hash_map_get_mut_in_list_loop_fwd T n ls key +Definition hashmap_HashMap_get_mut_in_list + (T : Type) (n : nat) (ls : hashmap_List_t T) (key : usize) : result T := + hashmap_HashMap_get_mut_in_list_loop T n ls key . (** [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: loop 0: backward function 0 *) -Fixpoint hashmap_hash_map_get_mut_in_list_loop_back - (T : Type) (n : nat) (ls : Hashmap_list_t T) (key : usize) (ret : T) : - result (Hashmap_list_t T) +Fixpoint hashmap_HashMap_get_mut_in_list_loop_back + (T : Type) (n : nat) (ls : hashmap_List_t T) (key : usize) (ret : T) : + result (hashmap_List_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey cvalue tl => + | Hashmap_List_Cons ckey cvalue tl => if ckey s= key - then Return (HashmapListCons ckey ret tl) + then Return (Hashmap_List_Cons ckey ret tl) else ( - tl0 <- hashmap_hash_map_get_mut_in_list_loop_back T n0 tl key ret; - Return (HashmapListCons ckey cvalue tl0)) - | HashmapListNil => Fail_ Failure + tl0 <- hashmap_HashMap_get_mut_in_list_loop_back T n0 tl key ret; + Return (Hashmap_List_Cons ckey cvalue tl0)) + | Hashmap_List_Nil => Fail_ Failure end end . (** [hashmap_main::hashmap::HashMap::{0}::get_mut_in_list]: backward function 0 *) -Definition hashmap_hash_map_get_mut_in_list_back - (T : Type) (n : nat) (ls : Hashmap_list_t T) (key : usize) (ret : T) : - result (Hashmap_list_t T) +Definition hashmap_HashMap_get_mut_in_list_back + (T : Type) (n : nat) (ls : hashmap_List_t T) (key : usize) (ret : T) : + result (hashmap_List_t T) := - hashmap_hash_map_get_mut_in_list_loop_back T n ls key ret + hashmap_HashMap_get_mut_in_list_loop_back T n ls key ret . (** [hashmap_main::hashmap::HashMap::{0}::get_mut]: forward function *) -Definition hashmap_hash_map_get_mut_fwd - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) : - result T - := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in +Definition hashmap_HashMap_get_mut + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) : result T := + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; l <- - vec_index_mut_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - hashmap_hash_map_get_mut_in_list_fwd T n l key + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + hashmap_HashMap_get_mut_in_list T n l key . (** [hashmap_main::hashmap::HashMap::{0}::get_mut]: backward function 0 *) -Definition hashmap_hash_map_get_mut_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) (ret : T) : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_get_mut_back + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) (ret : T) : + result (hashmap_HashMap_t T) := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; l <- - vec_index_mut_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - l0 <- hashmap_hash_map_get_mut_in_list_back T n l key ret; + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + l0 <- hashmap_HashMap_get_mut_in_list_back T n l key ret; v <- - vec_index_mut_back (Hashmap_list_t T) self.(Hashmap_hash_map_slots) - hash_mod l0; + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod l0; Return {| - Hashmap_hash_map_num_entries := self.(Hashmap_hash_map_num_entries); - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := self.(hashmap_HashMap_num_entries); + hashmap_HashMap_max_load_factor := self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |} . (** [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: loop 0: forward function *) -Fixpoint hashmap_hash_map_remove_from_list_loop_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : +Fixpoint hashmap_HashMap_remove_from_list_loop + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result (option T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey t tl => + | Hashmap_List_Cons ckey t tl => if ckey s= key then let mv_ls := - mem_replace_fwd (Hashmap_list_t T) (HashmapListCons ckey t tl) - HashmapListNil in + core_mem_replace (hashmap_List_t T) (Hashmap_List_Cons ckey t tl) + Hashmap_List_Nil in match mv_ls with - | HashmapListCons i cvalue tl0 => Return (Some cvalue) - | HashmapListNil => Fail_ Failure + | Hashmap_List_Cons i cvalue tl0 => Return (Some cvalue) + | Hashmap_List_Nil => Fail_ Failure end - else hashmap_hash_map_remove_from_list_loop_fwd T n0 key tl - | HashmapListNil => Return None + else hashmap_HashMap_remove_from_list_loop T n0 key tl + | Hashmap_List_Nil => Return None end end . (** [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: forward function *) -Definition hashmap_hash_map_remove_from_list_fwd - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : +Definition hashmap_HashMap_remove_from_list + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : result (option T) := - hashmap_hash_map_remove_from_list_loop_fwd T n key ls + hashmap_HashMap_remove_from_list_loop T n key ls . (** [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: loop 0: backward function 1 *) -Fixpoint hashmap_hash_map_remove_from_list_loop_back - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : - result (Hashmap_list_t T) +Fixpoint hashmap_HashMap_remove_from_list_loop_back + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : + result (hashmap_List_t T) := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | HashmapListCons ckey t tl => + | Hashmap_List_Cons ckey t tl => if ckey s= key then let mv_ls := - mem_replace_fwd (Hashmap_list_t T) (HashmapListCons ckey t tl) - HashmapListNil in + core_mem_replace (hashmap_List_t T) (Hashmap_List_Cons ckey t tl) + Hashmap_List_Nil in match mv_ls with - | HashmapListCons i cvalue tl0 => Return tl0 - | HashmapListNil => Fail_ Failure + | Hashmap_List_Cons i cvalue tl0 => Return tl0 + | Hashmap_List_Nil => Fail_ Failure end else ( - tl0 <- hashmap_hash_map_remove_from_list_loop_back T n0 key tl; - Return (HashmapListCons ckey t tl0)) - | HashmapListNil => Return HashmapListNil + tl0 <- hashmap_HashMap_remove_from_list_loop_back T n0 key tl; + Return (Hashmap_List_Cons ckey t tl0)) + | Hashmap_List_Nil => Return Hashmap_List_Nil end end . (** [hashmap_main::hashmap::HashMap::{0}::remove_from_list]: backward function 1 *) -Definition hashmap_hash_map_remove_from_list_back - (T : Type) (n : nat) (key : usize) (ls : Hashmap_list_t T) : - result (Hashmap_list_t T) +Definition hashmap_HashMap_remove_from_list_back + (T : Type) (n : nat) (key : usize) (ls : hashmap_List_t T) : + result (hashmap_List_t T) := - hashmap_hash_map_remove_from_list_loop_back T n key ls + hashmap_HashMap_remove_from_list_loop_back T n key ls . (** [hashmap_main::hashmap::HashMap::{0}::remove]: forward function *) -Definition hashmap_hash_map_remove_fwd - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) : +Definition hashmap_HashMap_remove + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) : result (option T) := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; l <- - vec_index_mut_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - x <- hashmap_hash_map_remove_from_list_fwd T n key l; + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + x <- hashmap_HashMap_remove_from_list T n key l; match x with | None => Return None | Some x0 => - _ <- usize_sub self.(Hashmap_hash_map_num_entries) 1%usize; - Return (Some x0) + _ <- usize_sub self.(hashmap_HashMap_num_entries) 1%usize; Return (Some x0) end . (** [hashmap_main::hashmap::HashMap::{0}::remove]: backward function 0 *) -Definition hashmap_hash_map_remove_back - (T : Type) (n : nat) (self : Hashmap_hash_map_t T) (key : usize) : - result (Hashmap_hash_map_t T) +Definition hashmap_HashMap_remove_back + (T : Type) (n : nat) (self : hashmap_HashMap_t T) (key : usize) : + result (hashmap_HashMap_t T) := - hash <- hashmap_hash_key_fwd key; - let i := vec_len (Hashmap_list_t T) self.(Hashmap_hash_map_slots) in + hash <- hashmap_hash_key key; + let i := alloc_vec_Vec_len (hashmap_List_t T) self.(hashmap_HashMap_slots) in hash_mod <- usize_rem hash i; l <- - vec_index_mut_fwd (Hashmap_list_t T) self.(Hashmap_hash_map_slots) hash_mod; - x <- hashmap_hash_map_remove_from_list_fwd T n key l; + alloc_vec_Vec_index_mut (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t T)) + self.(hashmap_HashMap_slots) hash_mod; + x <- hashmap_HashMap_remove_from_list T n key l; match x with | None => - l0 <- hashmap_hash_map_remove_from_list_back T n key l; + l0 <- hashmap_HashMap_remove_from_list_back T n key l; v <- - vec_index_mut_back (Hashmap_list_t T) self.(Hashmap_hash_map_slots) - hash_mod l0; + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) self.(hashmap_HashMap_slots) hash_mod l0; Return {| - Hashmap_hash_map_num_entries := self.(Hashmap_hash_map_num_entries); - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := self.(hashmap_HashMap_num_entries); + hashmap_HashMap_max_load_factor := + self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |} | Some x0 => - i0 <- usize_sub self.(Hashmap_hash_map_num_entries) 1%usize; - l0 <- hashmap_hash_map_remove_from_list_back T n key l; + i0 <- usize_sub self.(hashmap_HashMap_num_entries) 1%usize; + l0 <- hashmap_HashMap_remove_from_list_back T n key l; v <- - vec_index_mut_back (Hashmap_list_t T) self.(Hashmap_hash_map_slots) - hash_mod l0; + alloc_vec_Vec_index_mut_back (hashmap_List_t T) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (hashmap_List_t + T)) self.(hashmap_HashMap_slots) hash_mod l0; Return {| - Hashmap_hash_map_num_entries := i0; - Hashmap_hash_map_max_load_factor := - self.(Hashmap_hash_map_max_load_factor); - Hashmap_hash_map_max_load := self.(Hashmap_hash_map_max_load); - Hashmap_hash_map_slots := v + hashmap_HashMap_num_entries := i0; + hashmap_HashMap_max_load_factor := + self.(hashmap_HashMap_max_load_factor); + hashmap_HashMap_max_load := self.(hashmap_HashMap_max_load); + hashmap_HashMap_slots := v |} end . (** [hashmap_main::hashmap::test1]: forward function *) -Definition hashmap_test1_fwd (n : nat) : result unit := - hm <- hashmap_hash_map_new_fwd u64 n; - hm0 <- hashmap_hash_map_insert_fwd_back u64 n hm 0%usize 42%u64; - hm1 <- hashmap_hash_map_insert_fwd_back u64 n hm0 128%usize 18%u64; - hm2 <- hashmap_hash_map_insert_fwd_back u64 n hm1 1024%usize 138%u64; - hm3 <- hashmap_hash_map_insert_fwd_back u64 n hm2 1056%usize 256%u64; - i <- hashmap_hash_map_get_fwd u64 n hm3 128%usize; +Definition hashmap_test1 (n : nat) : result unit := + hm <- hashmap_HashMap_new u64 n; + hm0 <- hashmap_HashMap_insert u64 n hm 0%usize 42%u64; + hm1 <- hashmap_HashMap_insert u64 n hm0 128%usize 18%u64; + hm2 <- hashmap_HashMap_insert u64 n hm1 1024%usize 138%u64; + hm3 <- hashmap_HashMap_insert u64 n hm2 1056%usize 256%u64; + i <- hashmap_HashMap_get u64 n hm3 128%usize; if negb (i s= 18%u64) then Fail_ Failure else ( - hm4 <- hashmap_hash_map_get_mut_back u64 n hm3 1024%usize 56%u64; - i0 <- hashmap_hash_map_get_fwd u64 n hm4 1024%usize; + hm4 <- hashmap_HashMap_get_mut_back u64 n hm3 1024%usize 56%u64; + i0 <- hashmap_HashMap_get u64 n hm4 1024%usize; if negb (i0 s= 56%u64) then Fail_ Failure else ( - x <- hashmap_hash_map_remove_fwd u64 n hm4 1024%usize; + x <- hashmap_HashMap_remove u64 n hm4 1024%usize; match x with | None => Fail_ Failure | Some x0 => if negb (x0 s= 56%u64) then Fail_ Failure else ( - hm5 <- hashmap_hash_map_remove_back u64 n hm4 1024%usize; - i1 <- hashmap_hash_map_get_fwd u64 n hm5 0%usize; + hm5 <- hashmap_HashMap_remove_back u64 n hm4 1024%usize; + i1 <- hashmap_HashMap_get u64 n hm5 0%usize; if negb (i1 s= 42%u64) then Fail_ Failure else ( - i2 <- hashmap_hash_map_get_fwd u64 n hm5 128%usize; + i2 <- hashmap_HashMap_get u64 n hm5 128%usize; if negb (i2 s= 18%u64) then Fail_ Failure else ( - i3 <- hashmap_hash_map_get_fwd u64 n hm5 1056%usize; + i3 <- hashmap_HashMap_get u64 n hm5 1056%usize; if negb (i3 s= 256%u64) then Fail_ Failure else Return tt))) end)) . (** [hashmap_main::insert_on_disk]: forward function *) -Definition insert_on_disk_fwd +Definition insert_on_disk (n : nat) (key : usize) (value : u64) (st : state) : result (state * unit) := - p <- hashmap_utils_deserialize_fwd st; + p <- hashmap_utils_deserialize st; let (st0, hm) := p in - hm0 <- hashmap_hash_map_insert_fwd_back u64 n hm key value; - p0 <- hashmap_utils_serialize_fwd hm0 st0; + hm0 <- hashmap_HashMap_insert u64 n hm key value; + p0 <- hashmap_utils_serialize hm0 st0; let (st1, _) := p0 in Return (st1, tt) . (** [hashmap_main::main]: forward function *) -Definition main_fwd : result unit := +Definition main : result unit := Return tt. -(** Unit test for [hashmap_main::main] *) -Check (main_fwd )%return. - End HashmapMain_Funs . diff --git a/tests/coq/hashmap_on_disk/HashmapMain_Opaque.v b/tests/coq/hashmap_on_disk/HashmapMain_Opaque.v index 2d17cc29..5e376239 100644 --- a/tests/coq/hashmap_on_disk/HashmapMain_Opaque.v +++ b/tests/coq/hashmap_on_disk/HashmapMain_Opaque.v @@ -11,13 +11,13 @@ Import HashmapMain_Types. Module HashmapMain_Opaque. (** [hashmap_main::hashmap_utils::deserialize]: forward function *) -Axiom hashmap_utils_deserialize_fwd - : state -> result (state * (Hashmap_hash_map_t u64)) +Axiom hashmap_utils_deserialize + : state -> result (state * (hashmap_HashMap_t u64)) . (** [hashmap_main::hashmap_utils::serialize]: forward function *) -Axiom hashmap_utils_serialize_fwd - : Hashmap_hash_map_t u64 -> state -> result (state * unit) +Axiom hashmap_utils_serialize + : hashmap_HashMap_t u64 -> state -> result (state * unit) . End HashmapMain_Opaque . diff --git a/tests/coq/hashmap_on_disk/HashmapMain_Types.v b/tests/coq/hashmap_on_disk/HashmapMain_Types.v index 36aaaf25..466119f8 100644 --- a/tests/coq/hashmap_on_disk/HashmapMain_Types.v +++ b/tests/coq/hashmap_on_disk/HashmapMain_Types.v @@ -9,29 +9,29 @@ Local Open Scope Primitives_scope. Module HashmapMain_Types. (** [hashmap_main::hashmap::List] *) -Inductive Hashmap_list_t (T : Type) := -| HashmapListCons : usize -> T -> Hashmap_list_t T -> Hashmap_list_t T -| HashmapListNil : Hashmap_list_t T +Inductive hashmap_List_t (T : Type) := +| Hashmap_List_Cons : usize -> T -> hashmap_List_t T -> hashmap_List_t T +| Hashmap_List_Nil : hashmap_List_t T . -Arguments HashmapListCons {T} _ _ _. -Arguments HashmapListNil {T}. +Arguments Hashmap_List_Cons {T} _ _ _. +Arguments Hashmap_List_Nil {T}. (** [hashmap_main::hashmap::HashMap] *) -Record Hashmap_hash_map_t (T : Type) := -mkHashmap_hash_map_t { - Hashmap_hash_map_num_entries : usize; - Hashmap_hash_map_max_load_factor : (usize * usize); - Hashmap_hash_map_max_load : usize; - Hashmap_hash_map_slots : vec (Hashmap_list_t T); +Record hashmap_HashMap_t (T : Type) := +mkhashmap_HashMap_t { + hashmap_HashMap_num_entries : usize; + hashmap_HashMap_max_load_factor : (usize * usize); + hashmap_HashMap_max_load : usize; + hashmap_HashMap_slots : alloc_vec_Vec (hashmap_List_t T); } . -Arguments mkHashmap_hash_map_t {T} _ _ _ _. -Arguments Hashmap_hash_map_num_entries {T}. -Arguments Hashmap_hash_map_max_load_factor {T}. -Arguments Hashmap_hash_map_max_load {T}. -Arguments Hashmap_hash_map_slots {T}. +Arguments mkhashmap_HashMap_t {T} _ _ _ _. +Arguments hashmap_HashMap_num_entries {T}. +Arguments hashmap_HashMap_max_load_factor {T}. +Arguments hashmap_HashMap_max_load {T}. +Arguments hashmap_HashMap_slots {T}. (** The state type used in the state-error monad *) Axiom state : Type. diff --git a/tests/coq/hashmap_on_disk/Primitives.v b/tests/coq/hashmap_on_disk/Primitives.v index 8d6c9c8d..85e38f01 100644 --- a/tests/coq/hashmap_on_disk/Primitives.v +++ b/tests/coq/hashmap_on_disk/Primitives.v @@ -63,13 +63,15 @@ Check (if true then Return (1 + 2) else Fail_ Failure)%global = 3. (*** Misc *) - Definition string := Coq.Strings.String.string. Definition char := Coq.Strings.Ascii.ascii. Definition char_of_byte := Coq.Strings.Ascii.ascii_of_byte. -Definition mem_replace_fwd (a : Type) (x : a) (y : a) : a := x . -Definition mem_replace_back (a : Type) (x : a) (y : a) : a := y . +Definition core_mem_replace (a : Type) (x : a) (y : a) : a := x . +Definition core_mem_replace_back (a : Type) (x : a) (y : a) : a := y . + +Record mut_raw_ptr (T : Type) := { mut_raw_ptr_v : T }. +Record const_raw_ptr (T : Type) := { const_raw_ptr_v : T }. (*** Scalars *) @@ -408,12 +410,75 @@ Definition core_i64_max := i64_max %i64. Definition core_i128_max := i64_max %i128. Axiom core_isize_max : isize. (** TODO *) -(*** Range *) -Record range (T : Type) := mk_range { - start: T; - end_: T; +(*** core::ops *) + +(* Trait declaration: [core::ops::index::Index] *) +Record core_ops_index_Index (Self Idx : Type) := mk_core_ops_index_Index { + core_ops_index_Index_Output : Type; + core_ops_index_Index_index : Self -> Idx -> result core_ops_index_Index_Output; +}. +Arguments mk_core_ops_index_Index {_ _}. +Arguments core_ops_index_Index_Output {_ _}. +Arguments core_ops_index_Index_index {_ _}. + +(* Trait declaration: [core::ops::index::IndexMut] *) +Record core_ops_index_IndexMut (Self Idx : Type) := mk_core_ops_index_IndexMut { + core_ops_index_IndexMut_indexInst : core_ops_index_Index Self Idx; + core_ops_index_IndexMut_index_mut : Self -> Idx -> result core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output); + core_ops_index_IndexMut_index_mut_back : Self -> Idx -> core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output) -> result Self; +}. +Arguments mk_core_ops_index_IndexMut {_ _}. +Arguments core_ops_index_IndexMut_indexInst {_ _}. +Arguments core_ops_index_IndexMut_index_mut {_ _}. +Arguments core_ops_index_IndexMut_index_mut_back {_ _}. + +(* Trait declaration [core::ops::deref::Deref] *) +Record core_ops_deref_Deref (Self : Type) := mk_core_ops_deref_Deref { + core_ops_deref_Deref_target : Type; + core_ops_deref_Deref_deref : Self -> result core_ops_deref_Deref_target; +}. +Arguments mk_core_ops_deref_Deref {_}. +Arguments core_ops_deref_Deref_target {_}. +Arguments core_ops_deref_Deref_deref {_}. + +(* Trait declaration [core::ops::deref::DerefMut] *) +Record core_ops_deref_DerefMut (Self : Type) := mk_core_ops_deref_DerefMut { + core_ops_deref_DerefMut_derefInst : core_ops_deref_Deref Self; + core_ops_deref_DerefMut_deref_mut : Self -> result core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target); + core_ops_deref_DerefMut_deref_mut_back : Self -> core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target) -> result Self; }. -Arguments mk_range {_}. +Arguments mk_core_ops_deref_DerefMut {_}. +Arguments core_ops_deref_DerefMut_derefInst {_}. +Arguments core_ops_deref_DerefMut_deref_mut {_}. +Arguments core_ops_deref_DerefMut_deref_mut_back {_}. + +Record core_ops_range_Range (T : Type) := mk_core_ops_range_Range { + core_ops_range_Range_start : T; + core_ops_range_Range_end_ : T; +}. +Arguments mk_core_ops_range_Range {_}. +Arguments core_ops_range_Range_start {_}. +Arguments core_ops_range_Range_end_ {_}. + +(*** [alloc] *) + +Definition alloc_boxed_Box_deref (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut_back (T : Type) (_ : T) (x : T) : result T := Return x. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefInst (Self : Type) : core_ops_deref_Deref Self := {| + core_ops_deref_Deref_target := Self; + core_ops_deref_Deref_deref := alloc_boxed_Box_deref Self; +|}. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefMutInst (Self : Type) : core_ops_deref_DerefMut Self := {| + core_ops_deref_DerefMut_derefInst := alloc_boxed_Box_coreOpsDerefInst Self; + core_ops_deref_DerefMut_deref_mut := alloc_boxed_Box_deref_mut Self; + core_ops_deref_DerefMut_deref_mut_back := alloc_boxed_Box_deref_mut_back Self; +|}. + (*** Arrays *) Definition array T (n : usize) := { l: list T | Z.of_nat (length l) = to_Z n}. @@ -433,51 +498,50 @@ Qed. (* TODO: finish the definitions *) Axiom mk_array : forall (T : Type) (n : usize) (l : list T), array T n. -Axiom array_index_shared : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_fwd : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_back : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). +(* For initialization *) +Axiom array_repeat : forall (T : Type) (n : usize) (x : T), array T n. + +Axiom array_index_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. +Axiom array_update_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). (*** Slice *) Definition slice T := { l: list T | Z.of_nat (length l) <= usize_max}. Axiom slice_len : forall (T : Type) (s : slice T), usize. -Axiom slice_index_shared : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_fwd : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_back : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). +Axiom slice_index_usize : forall (T : Type) (x : slice T) (i : usize), result T. +Axiom slice_update_usize : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). (*** Subslices *) -Axiom array_to_slice_shared : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_fwd : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_back : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). +Axiom array_to_slice : forall (T : Type) (n : usize) (x : array T n), result (slice T). +Axiom array_from_slice : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). + +Axiom array_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize), result (slice T). +Axiom array_update_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize) (ns : slice T), result (array T n). -Axiom array_subslice_shared: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_fwd: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_back: forall (T : Type) (n : usize) (x : array T n) (r : range usize) (ns : slice T), result (array T n). -Axiom slice_subslice_shared: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_fwd: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_back: forall (T : Type) (x : slice T) (r : range usize) (ns : slice T), result (slice T). +Axiom slice_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize), result (slice T). +Axiom slice_update_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize) (ns : slice T), result (slice T). (*** Vectors *) -Definition vec T := { l: list T | Z.of_nat (length l) <= usize_max }. +Definition alloc_vec_Vec T := { l: list T | Z.of_nat (length l) <= usize_max }. -Definition vec_to_list {T: Type} (v: vec T) : list T := proj1_sig v. +Definition alloc_vec_Vec_to_list {T: Type} (v: alloc_vec_Vec T) : list T := proj1_sig v. -Definition vec_length {T: Type} (v: vec T) : Z := Z.of_nat (length (vec_to_list v)). +Definition alloc_vec_Vec_length {T: Type} (v: alloc_vec_Vec T) : Z := Z.of_nat (length (alloc_vec_Vec_to_list v)). -Definition vec_new (T: Type) : vec T := (exist _ [] le_0_usize_max). +Definition alloc_vec_Vec_new (T: Type) : alloc_vec_Vec T := (exist _ [] le_0_usize_max). -Lemma vec_len_in_usize {T} (v: vec T) : usize_min <= vec_length v <= usize_max. +Lemma alloc_vec_Vec_len_in_usize {T} (v: alloc_vec_Vec T) : usize_min <= alloc_vec_Vec_length v <= usize_max. Proof. - unfold vec_length, usize_min. + unfold alloc_vec_Vec_length, usize_min. split. - lia. - apply (proj2_sig v). Qed. -Definition vec_len (T: Type) (v: vec T) : usize := - exist _ (vec_length v) (vec_len_in_usize v). +Definition alloc_vec_Vec_len (T: Type) (v: alloc_vec_Vec T) : usize := + exist _ (alloc_vec_Vec_length v) (alloc_vec_Vec_len_in_usize v). Fixpoint list_update {A} (l: list A) (n: nat) (a: A) : list A := @@ -488,50 +552,271 @@ Fixpoint list_update {A} (l: list A) (n: nat) (a: A) | S m => x :: (list_update t m a) end end. -Definition vec_bind {A B} (v: vec A) (f: list A -> result (list B)) : result (vec B) := - l <- f (vec_to_list v) ; +Definition alloc_vec_Vec_bind {A B} (v: alloc_vec_Vec A) (f: list A -> result (list B)) : result (alloc_vec_Vec B) := + l <- f (alloc_vec_Vec_to_list v) ; match sumbool_of_bool (scalar_le_max Usize (Z.of_nat (length l))) with | left H => Return (exist _ l (scalar_le_max_valid _ _ H)) | right _ => Fail_ Failure end. (* The **forward** function shouldn't be used *) -Definition vec_push_fwd (T: Type) (v: vec T) (x: T) : unit := tt. +Definition alloc_vec_Vec_push_fwd (T: Type) (v: alloc_vec_Vec T) (x: T) : unit := tt. -Definition vec_push_back (T: Type) (v: vec T) (x: T) : result (vec T) := - vec_bind v (fun l => Return (l ++ [x])). +Definition alloc_vec_Vec_push (T: Type) (v: alloc_vec_Vec T) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => Return (l ++ [x])). (* The **forward** function shouldn't be used *) -Definition vec_insert_fwd (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. +Definition alloc_vec_Vec_insert_fwd (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result unit := + if to_Z i <? alloc_vec_Vec_length v then Return tt else Fail_ Failure. -Definition vec_insert_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => +Definition alloc_vec_Vec_insert (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => if to_Z i <? Z.of_nat (length l) then Return (list_update l (usize_to_nat i) x) else Fail_ Failure). -(* The **backward** function shouldn't be used *) -Definition vec_index_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure - end. - -Definition vec_index_back (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. - -(* The **backward** function shouldn't be used *) -Definition vec_index_mut_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure +(* Helper *) +Axiom alloc_vec_Vec_index_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result T. + +(* Helper *) +Axiom alloc_vec_Vec_update_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result (alloc_vec_Vec T). + +(* Trait declaration: [core::slice::index::private_slice_index::Sealed] *) +Definition core_slice_index_private_slice_index_Sealed (self : Type) := unit. + +(* Trait declaration: [core::slice::index::SliceIndex] *) +Record core_slice_index_SliceIndex (Self T : Type) := mk_core_slice_index_SliceIndex { + core_slice_index_SliceIndex_sealedInst : core_slice_index_private_slice_index_Sealed Self; + core_slice_index_SliceIndex_Output : Type; + core_slice_index_SliceIndex_get : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut_back : Self -> T -> option core_slice_index_SliceIndex_Output -> result T; + core_slice_index_SliceIndex_get_unchecked : Self -> const_raw_ptr T -> result (const_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_unchecked_mut : Self -> mut_raw_ptr T -> result (mut_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_index : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut_back : Self -> T -> core_slice_index_SliceIndex_Output -> result T; +}. +Arguments mk_core_slice_index_SliceIndex {_ _}. +Arguments core_slice_index_SliceIndex_sealedInst {_ _}. +Arguments core_slice_index_SliceIndex_Output {_ _}. +Arguments core_slice_index_SliceIndex_get {_ _}. +Arguments core_slice_index_SliceIndex_get_mut {_ _}. +Arguments core_slice_index_SliceIndex_get_mut_back {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked_mut {_ _}. +Arguments core_slice_index_SliceIndex_index {_ _}. +Arguments core_slice_index_SliceIndex_index_mut {_ _}. +Arguments core_slice_index_SliceIndex_index_mut_back {_ _}. + +(* [core::slice::index::[T]::index]: forward function *) +Definition core_slice_index_Slice_index + (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (s : slice T) (i : Idx) : result inst.(core_slice_index_SliceIndex_Output) := + x <- inst.(core_slice_index_SliceIndex_get) i s; + match x with + | None => Fail_ Failure + | Some x => Return x end. -Definition vec_index_mut_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => - if to_Z i <? Z.of_nat (length l) - then Return (list_update l (usize_to_nat i) x) - else Fail_ Failure). +(* [core::slice::index::Range:::get]: forward function *) +Axiom core_slice_index_Range_get : forall (T : Type) (i : core_ops_range_Range usize) (s : slice T), result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: forward function *) +Axiom core_slice_index_Range_get_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: backward function 0 *) +Axiom core_slice_index_Range_get_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> option (slice T) -> result (slice T). + +(* [core::slice::index::Range::get_unchecked]: forward function *) +Definition core_slice_index_Range_get_unchecked + (T : Type) : + core_ops_range_Range usize -> const_raw_ptr (slice T) -> result (const_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::get_unchecked_mut]: forward function *) +Definition core_slice_index_Range_get_unchecked_mut + (T : Type) : + core_ops_range_Range usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::index]: forward function *) +Axiom core_slice_index_Range_index : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: forward function *) +Axiom core_slice_index_Range_index_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: backward function 0 *) +Axiom core_slice_index_Range_index_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> slice T -> result (slice T). + +(* [core::slice::index::[T]::index_mut]: forward function *) +Axiom core_slice_index_Slice_index_mut : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> result inst.(core_slice_index_SliceIndex_Output). + +(* [core::slice::index::[T]::index_mut]: backward function 0 *) +Axiom core_slice_index_Slice_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> inst.(core_slice_index_SliceIndex_Output) -> result (slice T). + +(* [core::array::[T; N]::index]: forward function *) +Axiom core_array_Array_index : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_Index (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: forward function *) +Axiom core_array_Array_index_mut : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: backward function 0 *) +Axiom core_array_Array_index_mut_back : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx) (x : inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output)), result (array T N). + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (slice T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := core_slice_index_Slice_index T Idx inst; +|}. + +(* Trait implementation: [core::slice::index::private_slice_index::Range] *) +Definition core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) := tt. + +(* Trait implementation: [core::slice::index::Range] *) +Definition core_slice_index_Range_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := slice T; + core_slice_index_SliceIndex_get := core_slice_index_Range_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_Range_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_Range_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_Range_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_Range_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_Range_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_Range_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_Range_index_mut_back T; +|}. + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (slice T) Idx := {| + core_ops_index_IndexMut_indexInst := core_slice_index_Slice_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := core_slice_index_Slice_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := core_slice_index_Slice_index_mut_back T Idx inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexInst (T Idx : Type) (N : usize) + (inst : core_ops_index_Index (slice T) Idx) : + core_ops_index_Index (array T N) Idx := {| + core_ops_index_Index_Output := inst.(core_ops_index_Index_Output); + core_ops_index_Index_index := core_array_Array_index T Idx N inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexMutInst (T Idx : Type) (N : usize) + (inst : core_ops_index_IndexMut (slice T) Idx) : + core_ops_index_IndexMut (array T N) Idx := {| + core_ops_index_IndexMut_indexInst := core_array_Array_coreopsindexIndexInst T Idx N inst.(core_ops_index_IndexMut_indexInst); + core_ops_index_IndexMut_index_mut := core_array_Array_index_mut T Idx N inst; + core_ops_index_IndexMut_index_mut_back := core_array_Array_index_mut_back T Idx N inst; +|}. + +(* [core::slice::index::usize::get]: forward function *) +Axiom core_slice_index_usize_get : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: forward function *) +Axiom core_slice_index_usize_get_mut : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: backward function 0 *) +Axiom core_slice_index_usize_get_mut_back : + forall (T : Type), usize -> slice T -> option T -> result (slice T). + +(* [core::slice::index::usize::get_unchecked]: forward function *) +Axiom core_slice_index_usize_get_unchecked : + forall (T : Type), usize -> const_raw_ptr (slice T) -> result (const_raw_ptr T). + +(* [core::slice::index::usize::get_unchecked_mut]: forward function *) +Axiom core_slice_index_usize_get_unchecked_mut : + forall (T : Type), usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr T). + +(* [core::slice::index::usize::index]: forward function *) +Axiom core_slice_index_usize_index : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: forward function *) +Axiom core_slice_index_usize_index_mut : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: backward function 0 *) +Axiom core_slice_index_usize_index_mut_back : + forall (T : Type), usize -> slice T -> T -> result (slice T). + +(* Trait implementation: [core::slice::index::private_slice_index::usize] *) +Definition core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed usize := tt. + +(* Trait implementation: [core::slice::index::usize] *) +Definition core_slice_index_usize_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex usize (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := T; + core_slice_index_SliceIndex_get := core_slice_index_usize_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_usize_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_usize_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_usize_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_usize_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_usize_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_usize_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_usize_index_mut_back T; +|}. + +(* [alloc::vec::Vec::index]: forward function *) +Axiom alloc_vec_Vec_index : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: forward function *) +Axiom alloc_vec_Vec_index_mut : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: backward function 0 *) +Axiom alloc_vec_Vec_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx) (x : inst.(core_slice_index_SliceIndex_Output)), result (alloc_vec_Vec T). + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (alloc_vec_Vec T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := alloc_vec_Vec_index T Idx inst; +|}. + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (alloc_vec_Vec T) Idx := {| + core_ops_index_IndexMut_indexInst := alloc_vec_Vec_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := alloc_vec_Vec_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := alloc_vec_Vec_index_mut_back T Idx inst; +|}. + +(*** Theorems *) + +Axiom alloc_vec_Vec_index_mut_back_eq : forall {a : Type} (v : alloc_vec_Vec a) (i : usize) (x : a), + alloc_vec_Vec_index_mut_back a usize (core_slice_index_usize_coresliceindexSliceIndexInst a) v i x = + alloc_vec_Vec_update_usize v i x. End Primitives. diff --git a/tests/coq/misc/Constants.v b/tests/coq/misc/Constants.v index 5dd78a09..7cb1a642 100644 --- a/tests/coq/misc/Constants.v +++ b/tests/coq/misc/Constants.v @@ -21,36 +21,35 @@ Definition x2_body : result u32 := Return 3%u32. Definition x2_c : u32 := x2_body%global. (** [constants::incr]: forward function *) -Definition incr_fwd (n : u32) : result u32 := +Definition incr (n : u32) : result u32 := u32_add n 1%u32. (** [constants::X3] *) -Definition x3_body : result u32 := incr_fwd 32%u32. +Definition x3_body : result u32 := incr 32%u32. Definition x3_c : u32 := x3_body%global. (** [constants::mk_pair0]: forward function *) -Definition mk_pair0_fwd (x : u32) (y : u32) : result (u32 * u32) := - Return (x, y) -. +Definition mk_pair0 (x : u32) (y : u32) : result (u32 * u32) := + Return (x, y). (** [constants::Pair] *) -Record Pair_t (T1 T2 : Type) := mkPair_t { Pair_x : T1; Pair_y : T2; }. +Record Pair_t (T1 T2 : Type) := mkPair_t { pair_x : T1; pair_y : T2; }. Arguments mkPair_t {T1} {T2} _ _. -Arguments Pair_x {T1} {T2}. -Arguments Pair_y {T1} {T2}. +Arguments pair_x {T1} {T2}. +Arguments pair_y {T1} {T2}. (** [constants::mk_pair1]: forward function *) -Definition mk_pair1_fwd (x : u32) (y : u32) : result (Pair_t u32 u32) := - Return {| Pair_x := x; Pair_y := y |} +Definition mk_pair1 (x : u32) (y : u32) : result (Pair_t u32 u32) := + Return {| pair_x := x; pair_y := y |} . (** [constants::P0] *) -Definition p0_body : result (u32 * u32) := mk_pair0_fwd 0%u32 1%u32. +Definition p0_body : result (u32 * u32) := mk_pair0 0%u32 1%u32. Definition p0_c : (u32 * u32) := p0_body%global. (** [constants::P1] *) -Definition p1_body : result (Pair_t u32 u32) := mk_pair1_fwd 0%u32 1%u32. +Definition p1_body : result (Pair_t u32 u32) := mk_pair1 0%u32 1%u32. Definition p1_c : Pair_t u32 u32 := p1_body%global. (** [constants::P2] *) @@ -59,31 +58,31 @@ Definition p2_c : (u32 * u32) := p2_body%global. (** [constants::P3] *) Definition p3_body : result (Pair_t u32 u32) := - Return {| Pair_x := 0%u32; Pair_y := 1%u32 |} + Return {| pair_x := 0%u32; pair_y := 1%u32 |} . Definition p3_c : Pair_t u32 u32 := p3_body%global. (** [constants::Wrap] *) -Record Wrap_t (T : Type) := mkWrap_t { Wrap_val : T; }. +Record Wrap_t (T : Type) := mkWrap_t { wrap_value : T; }. Arguments mkWrap_t {T} _. -Arguments Wrap_val {T}. +Arguments wrap_value {T}. (** [constants::Wrap::{0}::new]: forward function *) -Definition wrap_new_fwd (T : Type) (val : T) : result (Wrap_t T) := - Return {| Wrap_val := val |} +Definition wrap_new (T : Type) (value : T) : result (Wrap_t T) := + Return {| wrap_value := value |} . (** [constants::Y] *) -Definition y_body : result (Wrap_t i32) := wrap_new_fwd i32 2%i32. +Definition y_body : result (Wrap_t i32) := wrap_new i32 2%i32. Definition y_c : Wrap_t i32 := y_body%global. (** [constants::unwrap_y]: forward function *) -Definition unwrap_y_fwd : result i32 := - Return y_c.(Wrap_val). +Definition unwrap_y : result i32 := + Return y_c.(wrap_value). (** [constants::YVAL] *) -Definition yval_body : result i32 := unwrap_y_fwd. +Definition yval_body : result i32 := unwrap_y. Definition yval_c : i32 := yval_body%global. (** [constants::get_z1::Z1] *) @@ -91,11 +90,11 @@ Definition get_z1_z1_body : result i32 := Return 3%i32. Definition get_z1_z1_c : i32 := get_z1_z1_body%global. (** [constants::get_z1]: forward function *) -Definition get_z1_fwd : result i32 := +Definition get_z1 : result i32 := Return get_z1_z1_c. (** [constants::add]: forward function *) -Definition add_fwd (a : i32) (b : i32) : result i32 := +Definition add (a : i32) (b : i32) : result i32 := i32_add a b. (** [constants::Q1] *) @@ -107,20 +106,19 @@ Definition q2_body : result i32 := Return q1_c. Definition q2_c : i32 := q2_body%global. (** [constants::Q3] *) -Definition q3_body : result i32 := add_fwd q2_c 3%i32. +Definition q3_body : result i32 := add q2_c 3%i32. Definition q3_c : i32 := q3_body%global. (** [constants::get_z2]: forward function *) -Definition get_z2_fwd : result i32 := - i <- get_z1_fwd; i0 <- add_fwd i q3_c; add_fwd q1_c i0 -. +Definition get_z2 : result i32 := + i <- get_z1; i0 <- add i q3_c; add q1_c i0. (** [constants::S1] *) Definition s1_body : result u32 := Return 6%u32. Definition s1_c : u32 := s1_body%global. (** [constants::S2] *) -Definition s2_body : result u32 := incr_fwd s1_c. +Definition s2_body : result u32 := incr s1_c. Definition s2_c : u32 := s2_body%global. (** [constants::S3] *) @@ -128,7 +126,7 @@ Definition s3_body : result (Pair_t u32 u32) := Return p3_c. Definition s3_c : Pair_t u32 u32 := s3_body%global. (** [constants::S4] *) -Definition s4_body : result (Pair_t u32 u32) := mk_pair1_fwd 7%u32 8%u32. +Definition s4_body : result (Pair_t u32 u32) := mk_pair1 7%u32 8%u32. Definition s4_c : Pair_t u32 u32 := s4_body%global. End Constants . diff --git a/tests/coq/misc/External_Funs.v b/tests/coq/misc/External_Funs.v index 28370b2b..018ce13c 100644 --- a/tests/coq/misc/External_Funs.v +++ b/tests/coq/misc/External_Funs.v @@ -13,9 +13,9 @@ Import External_Opaque. Module External_Funs. (** [external::swap]: forward function *) -Definition swap_fwd +Definition swap (T : Type) (x : T) (y : T) (st : state) : result (state * unit) := - p <- core_mem_swap_fwd T x y st; + p <- core_mem_swap T x y st; let (st0, _) := p in p0 <- core_mem_swap_back0 T x y st st0; let (st1, _) := p0 in @@ -29,7 +29,7 @@ Definition swap_back (T : Type) (x : T) (y : T) (st : state) (st0 : state) : result (state * (T * T)) := - p <- core_mem_swap_fwd T x y st; + p <- core_mem_swap T x y st; let (st1, _) := p in p0 <- core_mem_swap_back0 T x y st st1; let (st2, x0) := p0 in @@ -39,25 +39,27 @@ Definition swap_back . (** [external::test_new_non_zero_u32]: forward function *) -Definition test_new_non_zero_u32_fwd - (x : u32) (st : state) : result (state * Core_num_nonzero_non_zero_u32_t) := - p <- core_num_nonzero_non_zero_u32_new_fwd x st; - let (st0, opt) := p in - core_option_option_unwrap_fwd Core_num_nonzero_non_zero_u32_t opt st0 +Definition test_new_non_zero_u32 + (x : u32) (st : state) : result (state * core_num_nonzero_NonZeroU32_t) := + p <- core_num_nonzero_NonZeroU32_new x st; + let (st0, o) := p in + core_option_Option_unwrap core_num_nonzero_NonZeroU32_t o st0 . (** [external::test_vec]: forward function *) -Definition test_vec_fwd : result unit := - let v := vec_new u32 in _ <- vec_push_back u32 v 0%u32; Return tt +Definition test_vec : result unit := + let v := alloc_vec_Vec_new u32 in + _ <- alloc_vec_Vec_push u32 v 0%u32; + Return tt . (** Unit test for [external::test_vec] *) -Check (test_vec_fwd )%return. +Check (test_vec )%return. (** [external::custom_swap]: forward function *) -Definition custom_swap_fwd +Definition custom_swap (T : Type) (x : T) (y : T) (st : state) : result (state * T) := - p <- core_mem_swap_fwd T x y st; + p <- core_mem_swap T x y st; let (st0, _) := p in p0 <- core_mem_swap_back0 T x y st st0; let (st1, x0) := p0 in @@ -71,7 +73,7 @@ Definition custom_swap_back (T : Type) (x : T) (y : T) (st : state) (ret : T) (st0 : state) : result (state * (T * T)) := - p <- core_mem_swap_fwd T x y st; + p <- core_mem_swap T x y st; let (st1, _) := p in p0 <- core_mem_swap_back0 T x y st st1; let (st2, _) := p0 in @@ -81,9 +83,9 @@ Definition custom_swap_back . (** [external::test_custom_swap]: forward function *) -Definition test_custom_swap_fwd +Definition test_custom_swap (x : u32) (y : u32) (st : state) : result (state * unit) := - p <- custom_swap_fwd u32 x y st; let (st0, _) := p in Return (st0, tt) + p <- custom_swap u32 x y st; let (st0, _) := p in Return (st0, tt) . (** [external::test_custom_swap]: backward function 0 *) @@ -95,9 +97,8 @@ Definition test_custom_swap_back . (** [external::test_swap_non_zero]: forward function *) -Definition test_swap_non_zero_fwd - (x : u32) (st : state) : result (state * u32) := - p <- swap_fwd u32 x 0%u32 st; +Definition test_swap_non_zero (x : u32) (st : state) : result (state * u32) := + p <- swap u32 x 0%u32 st; let (st0, _) := p in p0 <- swap_back u32 x 0%u32 st st0; let (st1, p1) := p0 in diff --git a/tests/coq/misc/External_Opaque.v b/tests/coq/misc/External_Opaque.v index d2ee42d4..80be37e7 100644 --- a/tests/coq/misc/External_Opaque.v +++ b/tests/coq/misc/External_Opaque.v @@ -11,7 +11,7 @@ Import External_Types. Module External_Opaque. (** [core::mem::swap]: forward function *) -Axiom core_mem_swap_fwd : +Axiom core_mem_swap : forall(T : Type), T -> T -> state -> result (state * unit) . @@ -26,12 +26,12 @@ Axiom core_mem_swap_back1 : . (** [core::num::nonzero::NonZeroU32::{14}::new]: forward function *) -Axiom core_num_nonzero_non_zero_u32_new_fwd - : u32 -> state -> result (state * (option Core_num_nonzero_non_zero_u32_t)) +Axiom core_num_nonzero_NonZeroU32_new + : u32 -> state -> result (state * (option core_num_nonzero_NonZeroU32_t)) . (** [core::option::Option::{0}::unwrap]: forward function *) -Axiom core_option_option_unwrap_fwd : +Axiom core_option_Option_unwrap : forall(T : Type), option T -> state -> result (state * T) . diff --git a/tests/coq/misc/External_Types.v b/tests/coq/misc/External_Types.v index 1883fa6c..9e49ca41 100644 --- a/tests/coq/misc/External_Types.v +++ b/tests/coq/misc/External_Types.v @@ -9,7 +9,7 @@ Local Open Scope Primitives_scope. Module External_Types. (** [core::num::nonzero::NonZeroU32] *) -Axiom Core_num_nonzero_non_zero_u32_t : Type. +Axiom core_num_nonzero_NonZeroU32_t : Type. (** The state type used in the state-error monad *) Axiom state : Type. diff --git a/tests/coq/misc/Loops.v b/tests/coq/misc/Loops.v index 82e57576..180a1d68 100644 --- a/tests/coq/misc/Loops.v +++ b/tests/coq/misc/Loops.v @@ -9,23 +9,23 @@ Local Open Scope Primitives_scope. Module Loops. (** [loops::sum]: loop 0: forward function *) -Fixpoint sum_loop_fwd (n : nat) (max : u32) (i : u32) (s : u32) : result u32 := +Fixpoint sum_loop (n : nat) (max : u32) (i : u32) (s : u32) : result u32 := match n with | O => Fail_ OutOfFuel | S n0 => if i s< max - then (s0 <- u32_add s i; i0 <- u32_add i 1%u32; sum_loop_fwd n0 max i0 s0) + then (s0 <- u32_add s i; i0 <- u32_add i 1%u32; sum_loop n0 max i0 s0) else u32_mul s 2%u32 end . (** [loops::sum]: forward function *) -Definition sum_fwd (n : nat) (max : u32) : result u32 := - sum_loop_fwd n max 0%u32 0%u32 +Definition sum (n : nat) (max : u32) : result u32 := + sum_loop n max 0%u32 0%u32 . (** [loops::sum_with_mut_borrows]: loop 0: forward function *) -Fixpoint sum_with_mut_borrows_loop_fwd +Fixpoint sum_with_mut_borrows_loop (n : nat) (max : u32) (mi : u32) (ms : u32) : result u32 := match n with | O => Fail_ OutOfFuel @@ -34,18 +34,18 @@ Fixpoint sum_with_mut_borrows_loop_fwd then ( ms0 <- u32_add ms mi; mi0 <- u32_add mi 1%u32; - sum_with_mut_borrows_loop_fwd n0 max mi0 ms0) + sum_with_mut_borrows_loop n0 max mi0 ms0) else u32_mul ms 2%u32 end . (** [loops::sum_with_mut_borrows]: forward function *) -Definition sum_with_mut_borrows_fwd (n : nat) (max : u32) : result u32 := - sum_with_mut_borrows_loop_fwd n max 0%u32 0%u32 +Definition sum_with_mut_borrows (n : nat) (max : u32) : result u32 := + sum_with_mut_borrows_loop n max 0%u32 0%u32 . (** [loops::sum_with_shared_borrows]: loop 0: forward function *) -Fixpoint sum_with_shared_borrows_loop_fwd +Fixpoint sum_with_shared_borrows_loop (n : nat) (max : u32) (i : u32) (s : u32) : result u32 := match n with | O => Fail_ OutOfFuel @@ -54,87 +54,88 @@ Fixpoint sum_with_shared_borrows_loop_fwd then ( i0 <- u32_add i 1%u32; s0 <- u32_add s i0; - sum_with_shared_borrows_loop_fwd n0 max i0 s0) + sum_with_shared_borrows_loop n0 max i0 s0) else u32_mul s 2%u32 end . (** [loops::sum_with_shared_borrows]: forward function *) -Definition sum_with_shared_borrows_fwd (n : nat) (max : u32) : result u32 := - sum_with_shared_borrows_loop_fwd n max 0%u32 0%u32 +Definition sum_with_shared_borrows (n : nat) (max : u32) : result u32 := + sum_with_shared_borrows_loop n max 0%u32 0%u32 . (** [loops::clear]: loop 0: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Fixpoint clear_loop_fwd_back - (n : nat) (v : vec u32) (i : usize) : result (vec u32) := +Fixpoint clear_loop + (n : nat) (v : alloc_vec_Vec u32) (i : usize) : result (alloc_vec_Vec u32) := match n with | O => Fail_ OutOfFuel | S n0 => - let i0 := vec_len u32 v in + let i0 := alloc_vec_Vec_len u32 v in if i s< i0 then ( i1 <- usize_add i 1%usize; - v0 <- vec_index_mut_back u32 v i 0%u32; - clear_loop_fwd_back n0 v0 i1) + v0 <- + alloc_vec_Vec_index_mut_back u32 usize + (core_slice_index_usize_coresliceindexSliceIndexInst u32) v i 0%u32; + clear_loop n0 v0 i1) else Return v end . (** [loops::clear]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition clear_fwd_back (n : nat) (v : vec u32) : result (vec u32) := - clear_loop_fwd_back n v 0%usize +Definition clear + (n : nat) (v : alloc_vec_Vec u32) : result (alloc_vec_Vec u32) := + clear_loop n v 0%usize . (** [loops::List] *) Inductive List_t (T : Type) := -| ListCons : T -> List_t T -> List_t T -| ListNil : List_t T +| List_Cons : T -> List_t T -> List_t T +| List_Nil : List_t T . -Arguments ListCons {T} _ _. -Arguments ListNil {T}. +Arguments List_Cons {T} _ _. +Arguments List_Nil {T}. (** [loops::list_mem]: loop 0: forward function *) -Fixpoint list_mem_loop_fwd - (n : nat) (x : u32) (ls : List_t u32) : result bool := +Fixpoint list_mem_loop (n : nat) (x : u32) (ls : List_t u32) : result bool := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons y tl => - if y s= x then Return true else list_mem_loop_fwd n0 x tl - | ListNil => Return false + | List_Cons y tl => if y s= x then Return true else list_mem_loop n0 x tl + | List_Nil => Return false end end . (** [loops::list_mem]: forward function *) -Definition list_mem_fwd (n : nat) (x : u32) (ls : List_t u32) : result bool := - list_mem_loop_fwd n x ls +Definition list_mem (n : nat) (x : u32) (ls : List_t u32) : result bool := + list_mem_loop n x ls . (** [loops::list_nth_mut_loop]: loop 0: forward function *) -Fixpoint list_nth_mut_loop_loop_fwd +Fixpoint list_nth_mut_loop_loop (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else (i0 <- u32_sub i 1%u32; list_nth_mut_loop_loop_fwd T n0 tl i0) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_mut_loop_loop T n0 tl i0) + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_loop]: forward function *) -Definition list_nth_mut_loop_fwd +Definition list_nth_mut_loop (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := - list_nth_mut_loop_loop_fwd T n ls i + list_nth_mut_loop_loop T n ls i . (** [loops::list_nth_mut_loop]: loop 0: backward function 0 *) @@ -146,14 +147,14 @@ Fixpoint list_nth_mut_loop_loop_back | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 - then Return (ListCons ret tl) + then Return (List_Cons ret tl) else ( i0 <- u32_sub i 1%u32; tl0 <- list_nth_mut_loop_loop_back T n0 tl i0 ret; - Return (ListCons x tl0)) - | ListNil => Fail_ Failure + Return (List_Cons x tl0)) + | List_Nil => Fail_ Failure end end . @@ -167,46 +168,50 @@ Definition list_nth_mut_loop_back . (** [loops::list_nth_shared_loop]: loop 0: forward function *) -Fixpoint list_nth_shared_loop_loop_fwd +Fixpoint list_nth_shared_loop_loop (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else (i0 <- u32_sub i 1%u32; list_nth_shared_loop_loop_fwd T n0 tl i0) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_shared_loop_loop T n0 tl i0) + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_loop]: forward function *) -Definition list_nth_shared_loop_fwd +Definition list_nth_shared_loop (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := - list_nth_shared_loop_loop_fwd T n ls i + list_nth_shared_loop_loop T n ls i . (** [loops::get_elem_mut]: loop 0: forward function *) -Fixpoint get_elem_mut_loop_fwd +Fixpoint get_elem_mut_loop (n : nat) (x : usize) (ls : List_t usize) : result usize := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons y tl => - if y s= x then Return y else get_elem_mut_loop_fwd n0 x tl - | ListNil => Fail_ Failure + | List_Cons y tl => if y s= x then Return y else get_elem_mut_loop n0 x tl + | List_Nil => Fail_ Failure end end . (** [loops::get_elem_mut]: forward function *) -Definition get_elem_mut_fwd - (n : nat) (slots : vec (List_t usize)) (x : usize) : result usize := - l <- vec_index_mut_fwd (List_t usize) slots 0%usize; - get_elem_mut_loop_fwd n x l +Definition get_elem_mut + (n : nat) (slots : alloc_vec_Vec (List_t usize)) (x : usize) : + result usize + := + l <- + alloc_vec_Vec_index_mut (List_t usize) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t usize)) + slots 0%usize; + get_elem_mut_loop n x l . (** [loops::get_elem_mut]: loop 0: backward function 0 *) @@ -218,50 +223,60 @@ Fixpoint get_elem_mut_loop_back | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons y tl => + | List_Cons y tl => if y s= x - then Return (ListCons ret tl) - else (tl0 <- get_elem_mut_loop_back n0 x tl ret; Return (ListCons y tl0)) - | ListNil => Fail_ Failure + then Return (List_Cons ret tl) + else ( + tl0 <- get_elem_mut_loop_back n0 x tl ret; Return (List_Cons y tl0)) + | List_Nil => Fail_ Failure end end . (** [loops::get_elem_mut]: backward function 0 *) Definition get_elem_mut_back - (n : nat) (slots : vec (List_t usize)) (x : usize) (ret : usize) : - result (vec (List_t usize)) + (n : nat) (slots : alloc_vec_Vec (List_t usize)) (x : usize) (ret : usize) : + result (alloc_vec_Vec (List_t usize)) := - l <- vec_index_mut_fwd (List_t usize) slots 0%usize; + l <- + alloc_vec_Vec_index_mut (List_t usize) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t usize)) + slots 0%usize; l0 <- get_elem_mut_loop_back n x l ret; - vec_index_mut_back (List_t usize) slots 0%usize l0 + alloc_vec_Vec_index_mut_back (List_t usize) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t usize)) slots + 0%usize l0 . (** [loops::get_elem_shared]: loop 0: forward function *) -Fixpoint get_elem_shared_loop_fwd +Fixpoint get_elem_shared_loop (n : nat) (x : usize) (ls : List_t usize) : result usize := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons y tl => - if y s= x then Return y else get_elem_shared_loop_fwd n0 x tl - | ListNil => Fail_ Failure + | List_Cons y tl => + if y s= x then Return y else get_elem_shared_loop n0 x tl + | List_Nil => Fail_ Failure end end . (** [loops::get_elem_shared]: forward function *) -Definition get_elem_shared_fwd - (n : nat) (slots : vec (List_t usize)) (x : usize) : result usize := - l <- vec_index_fwd (List_t usize) slots 0%usize; - get_elem_shared_loop_fwd n x l +Definition get_elem_shared + (n : nat) (slots : alloc_vec_Vec (List_t usize)) (x : usize) : + result usize + := + l <- + alloc_vec_Vec_index (List_t usize) usize + (core_slice_index_usize_coresliceindexSliceIndexInst (List_t usize)) + slots 0%usize; + get_elem_shared_loop n x l . (** [loops::id_mut]: forward function *) -Definition id_mut_fwd (T : Type) (ls : List_t T) : result (List_t T) := - Return ls -. +Definition id_mut (T : Type) (ls : List_t T) : result (List_t T) := + Return ls. (** [loops::id_mut]: backward function 0 *) Definition id_mut_back @@ -270,31 +285,30 @@ Definition id_mut_back . (** [loops::id_shared]: forward function *) -Definition id_shared_fwd (T : Type) (ls : List_t T) : result (List_t T) := +Definition id_shared (T : Type) (ls : List_t T) : result (List_t T) := Return ls . (** [loops::list_nth_mut_loop_with_id]: loop 0: forward function *) -Fixpoint list_nth_mut_loop_with_id_loop_fwd +Fixpoint list_nth_mut_loop_with_id_loop (T : Type) (n : nat) (i : u32) (ls : List_t T) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else ( - i0 <- u32_sub i 1%u32; list_nth_mut_loop_with_id_loop_fwd T n0 i0 tl) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_mut_loop_with_id_loop T n0 i0 tl) + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_loop_with_id]: forward function *) -Definition list_nth_mut_loop_with_id_fwd +Definition list_nth_mut_loop_with_id (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := - ls0 <- id_mut_fwd T ls; list_nth_mut_loop_with_id_loop_fwd T n i ls0 + ls0 <- id_mut T ls; list_nth_mut_loop_with_id_loop T n i ls0 . (** [loops::list_nth_mut_loop_with_id]: loop 0: backward function 0 *) @@ -306,14 +320,14 @@ Fixpoint list_nth_mut_loop_with_id_loop_back | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 - then Return (ListCons ret tl) + then Return (List_Cons ret tl) else ( i0 <- u32_sub i 1%u32; tl0 <- list_nth_mut_loop_with_id_loop_back T n0 i0 tl ret; - Return (ListCons x tl0)) - | ListNil => Fail_ Failure + Return (List_Cons x tl0)) + | List_Nil => Fail_ Failure end end . @@ -323,36 +337,36 @@ Definition list_nth_mut_loop_with_id_back (T : Type) (n : nat) (ls : List_t T) (i : u32) (ret : T) : result (List_t T) := - ls0 <- id_mut_fwd T ls; + ls0 <- id_mut T ls; l <- list_nth_mut_loop_with_id_loop_back T n i ls0 ret; id_mut_back T ls l . (** [loops::list_nth_shared_loop_with_id]: loop 0: forward function *) -Fixpoint list_nth_shared_loop_with_id_loop_fwd +Fixpoint list_nth_shared_loop_with_id_loop (T : Type) (n : nat) (i : u32) (ls : List_t T) : result T := match n with | O => Fail_ OutOfFuel | S n0 => match ls with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x else ( - i0 <- u32_sub i 1%u32; list_nth_shared_loop_with_id_loop_fwd T n0 i0 tl) - | ListNil => Fail_ Failure + i0 <- u32_sub i 1%u32; list_nth_shared_loop_with_id_loop T n0 i0 tl) + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_loop_with_id]: forward function *) -Definition list_nth_shared_loop_with_id_fwd +Definition list_nth_shared_loop_with_id (T : Type) (n : nat) (ls : List_t T) (i : u32) : result T := - ls0 <- id_shared_fwd T ls; list_nth_shared_loop_with_id_loop_fwd T n i ls0 + ls0 <- id_shared T ls; list_nth_shared_loop_with_id_loop T n i ls0 . (** [loops::list_nth_mut_loop_pair]: loop 0: forward function *) -Fixpoint list_nth_mut_loop_pair_loop_fwd +Fixpoint list_nth_mut_loop_pair_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -360,27 +374,26 @@ Fixpoint list_nth_mut_loop_pair_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( - i0 <- u32_sub i 1%u32; - list_nth_mut_loop_pair_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + i0 <- u32_sub i 1%u32; list_nth_mut_loop_pair_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_loop_pair]: forward function *) -Definition list_nth_mut_loop_pair_fwd +Definition list_nth_mut_loop_pair (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_mut_loop_pair_loop_fwd T n ls0 ls1 i + list_nth_mut_loop_pair_loop T n ls0 ls1 i . (** [loops::list_nth_mut_loop_pair]: loop 0: backward function 0 *) @@ -392,18 +405,18 @@ Fixpoint list_nth_mut_loop_pair_loop_back'a | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl0) + then Return (List_Cons ret tl0) else ( i0 <- u32_sub i 1%u32; tl00 <- list_nth_mut_loop_pair_loop_back'a T n0 tl0 tl1 i0 ret; - Return (ListCons x0 tl00)) - | ListNil => Fail_ Failure + Return (List_Cons x0 tl00)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -425,18 +438,18 @@ Fixpoint list_nth_mut_loop_pair_loop_back'b | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl1) + then Return (List_Cons ret tl1) else ( i0 <- u32_sub i 1%u32; tl10 <- list_nth_mut_loop_pair_loop_back'b T n0 tl0 tl1 i0 ret; - Return (ListCons x1 tl10)) - | ListNil => Fail_ Failure + Return (List_Cons x1 tl10)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -450,7 +463,7 @@ Definition list_nth_mut_loop_pair_back'b . (** [loops::list_nth_shared_loop_pair]: loop 0: forward function *) -Fixpoint list_nth_shared_loop_pair_loop_fwd +Fixpoint list_nth_shared_loop_pair_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -458,31 +471,30 @@ Fixpoint list_nth_shared_loop_pair_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( - i0 <- u32_sub i 1%u32; - list_nth_shared_loop_pair_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + i0 <- u32_sub i 1%u32; list_nth_shared_loop_pair_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_loop_pair]: forward function *) -Definition list_nth_shared_loop_pair_fwd +Definition list_nth_shared_loop_pair (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_shared_loop_pair_loop_fwd T n ls0 ls1 i + list_nth_shared_loop_pair_loop T n ls0 ls1 i . (** [loops::list_nth_mut_loop_pair_merge]: loop 0: forward function *) -Fixpoint list_nth_mut_loop_pair_merge_loop_fwd +Fixpoint list_nth_mut_loop_pair_merge_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -490,27 +502,27 @@ Fixpoint list_nth_mut_loop_pair_merge_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_mut_loop_pair_merge_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_mut_loop_pair_merge_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_loop_pair_merge]: forward function *) -Definition list_nth_mut_loop_pair_merge_fwd +Definition list_nth_mut_loop_pair_merge (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_mut_loop_pair_merge_loop_fwd T n ls0 ls1 i + list_nth_mut_loop_pair_merge_loop T n ls0 ls1 i . (** [loops::list_nth_mut_loop_pair_merge]: loop 0: backward function 0 *) @@ -523,19 +535,19 @@ Fixpoint list_nth_mut_loop_pair_merge_loop_back | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then let (t, t0) := ret in Return (ListCons t tl0, ListCons t0 tl1) + then let (t, t0) := ret in Return (List_Cons t tl0, List_Cons t0 tl1) else ( i0 <- u32_sub i 1%u32; p <- list_nth_mut_loop_pair_merge_loop_back T n0 tl0 tl1 i0 ret; let (tl00, tl10) := p in - Return (ListCons x0 tl00, ListCons x1 tl10)) - | ListNil => Fail_ Failure + Return (List_Cons x0 tl00, List_Cons x1 tl10)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -550,7 +562,7 @@ Definition list_nth_mut_loop_pair_merge_back . (** [loops::list_nth_shared_loop_pair_merge]: loop 0: forward function *) -Fixpoint list_nth_shared_loop_pair_merge_loop_fwd +Fixpoint list_nth_shared_loop_pair_merge_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -558,31 +570,31 @@ Fixpoint list_nth_shared_loop_pair_merge_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_shared_loop_pair_merge_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_shared_loop_pair_merge_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_loop_pair_merge]: forward function *) -Definition list_nth_shared_loop_pair_merge_fwd +Definition list_nth_shared_loop_pair_merge (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_shared_loop_pair_merge_loop_fwd T n ls0 ls1 i + list_nth_shared_loop_pair_merge_loop T n ls0 ls1 i . (** [loops::list_nth_mut_shared_loop_pair]: loop 0: forward function *) -Fixpoint list_nth_mut_shared_loop_pair_loop_fwd +Fixpoint list_nth_mut_shared_loop_pair_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -590,27 +602,27 @@ Fixpoint list_nth_mut_shared_loop_pair_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_mut_shared_loop_pair_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_mut_shared_loop_pair_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_shared_loop_pair]: forward function *) -Definition list_nth_mut_shared_loop_pair_fwd +Definition list_nth_mut_shared_loop_pair (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_mut_shared_loop_pair_loop_fwd T n ls0 ls1 i + list_nth_mut_shared_loop_pair_loop T n ls0 ls1 i . (** [loops::list_nth_mut_shared_loop_pair]: loop 0: backward function 0 *) @@ -622,18 +634,18 @@ Fixpoint list_nth_mut_shared_loop_pair_loop_back | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl0) + then Return (List_Cons ret tl0) else ( i0 <- u32_sub i 1%u32; tl00 <- list_nth_mut_shared_loop_pair_loop_back T n0 tl0 tl1 i0 ret; - Return (ListCons x0 tl00)) - | ListNil => Fail_ Failure + Return (List_Cons x0 tl00)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -647,7 +659,7 @@ Definition list_nth_mut_shared_loop_pair_back . (** [loops::list_nth_mut_shared_loop_pair_merge]: loop 0: forward function *) -Fixpoint list_nth_mut_shared_loop_pair_merge_loop_fwd +Fixpoint list_nth_mut_shared_loop_pair_merge_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -655,27 +667,27 @@ Fixpoint list_nth_mut_shared_loop_pair_merge_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_mut_shared_loop_pair_merge_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_mut_shared_loop_pair_merge_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_mut_shared_loop_pair_merge]: forward function *) -Definition list_nth_mut_shared_loop_pair_merge_fwd +Definition list_nth_mut_shared_loop_pair_merge (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_mut_shared_loop_pair_merge_loop_fwd T n ls0 ls1 i + list_nth_mut_shared_loop_pair_merge_loop T n ls0 ls1 i . (** [loops::list_nth_mut_shared_loop_pair_merge]: loop 0: backward function 0 *) @@ -687,19 +699,19 @@ Fixpoint list_nth_mut_shared_loop_pair_merge_loop_back | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl0) + then Return (List_Cons ret tl0) else ( i0 <- u32_sub i 1%u32; tl00 <- list_nth_mut_shared_loop_pair_merge_loop_back T n0 tl0 tl1 i0 ret; - Return (ListCons x0 tl00)) - | ListNil => Fail_ Failure + Return (List_Cons x0 tl00)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -713,7 +725,7 @@ Definition list_nth_mut_shared_loop_pair_merge_back . (** [loops::list_nth_shared_mut_loop_pair]: loop 0: forward function *) -Fixpoint list_nth_shared_mut_loop_pair_loop_fwd +Fixpoint list_nth_shared_mut_loop_pair_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -721,27 +733,27 @@ Fixpoint list_nth_shared_mut_loop_pair_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_shared_mut_loop_pair_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_shared_mut_loop_pair_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_mut_loop_pair]: forward function *) -Definition list_nth_shared_mut_loop_pair_fwd +Definition list_nth_shared_mut_loop_pair (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_shared_mut_loop_pair_loop_fwd T n ls0 ls1 i + list_nth_shared_mut_loop_pair_loop T n ls0 ls1 i . (** [loops::list_nth_shared_mut_loop_pair]: loop 0: backward function 1 *) @@ -753,18 +765,18 @@ Fixpoint list_nth_shared_mut_loop_pair_loop_back | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl1) + then Return (List_Cons ret tl1) else ( i0 <- u32_sub i 1%u32; tl10 <- list_nth_shared_mut_loop_pair_loop_back T n0 tl0 tl1 i0 ret; - Return (ListCons x1 tl10)) - | ListNil => Fail_ Failure + Return (List_Cons x1 tl10)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . @@ -778,7 +790,7 @@ Definition list_nth_shared_mut_loop_pair_back . (** [loops::list_nth_shared_mut_loop_pair_merge]: loop 0: forward function *) -Fixpoint list_nth_shared_mut_loop_pair_merge_loop_fwd +Fixpoint list_nth_shared_mut_loop_pair_merge_loop (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := @@ -786,27 +798,27 @@ Fixpoint list_nth_shared_mut_loop_pair_merge_loop_fwd | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 then Return (x0, x1) else ( i0 <- u32_sub i 1%u32; - list_nth_shared_mut_loop_pair_merge_loop_fwd T n0 tl0 tl1 i0) - | ListNil => Fail_ Failure + list_nth_shared_mut_loop_pair_merge_loop T n0 tl0 tl1 i0) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . (** [loops::list_nth_shared_mut_loop_pair_merge]: forward function *) -Definition list_nth_shared_mut_loop_pair_merge_fwd +Definition list_nth_shared_mut_loop_pair_merge (T : Type) (n : nat) (ls0 : List_t T) (ls1 : List_t T) (i : u32) : result (T * T) := - list_nth_shared_mut_loop_pair_merge_loop_fwd T n ls0 ls1 i + list_nth_shared_mut_loop_pair_merge_loop T n ls0 ls1 i . (** [loops::list_nth_shared_mut_loop_pair_merge]: loop 0: backward function 0 *) @@ -818,19 +830,19 @@ Fixpoint list_nth_shared_mut_loop_pair_merge_loop_back | O => Fail_ OutOfFuel | S n0 => match ls0 with - | ListCons x0 tl0 => + | List_Cons x0 tl0 => match ls1 with - | ListCons x1 tl1 => + | List_Cons x1 tl1 => if i s= 0%u32 - then Return (ListCons ret tl1) + then Return (List_Cons ret tl1) else ( i0 <- u32_sub i 1%u32; tl10 <- list_nth_shared_mut_loop_pair_merge_loop_back T n0 tl0 tl1 i0 ret; - Return (ListCons x1 tl10)) - | ListNil => Fail_ Failure + Return (List_Cons x1 tl10)) + | List_Nil => Fail_ Failure end - | ListNil => Fail_ Failure + | List_Nil => Fail_ Failure end end . diff --git a/tests/coq/misc/NoNestedBorrows.v b/tests/coq/misc/NoNestedBorrows.v index c1c24e00..47cdc3af 100644 --- a/tests/coq/misc/NoNestedBorrows.v +++ b/tests/coq/misc/NoNestedBorrows.v @@ -9,113 +9,113 @@ Local Open Scope Primitives_scope. Module NoNestedBorrows. (** [no_nested_borrows::Pair] *) -Record Pair_t (T1 T2 : Type) := mkPair_t { Pair_x : T1; Pair_y : T2; }. +Record Pair_t (T1 T2 : Type) := mkPair_t { pair_x : T1; pair_y : T2; }. Arguments mkPair_t {T1} {T2} _ _. -Arguments Pair_x {T1} {T2}. -Arguments Pair_y {T1} {T2}. +Arguments pair_x {T1} {T2}. +Arguments pair_y {T1} {T2}. (** [no_nested_borrows::List] *) Inductive List_t (T : Type) := -| ListCons : T -> List_t T -> List_t T -| ListNil : List_t T +| List_Cons : T -> List_t T -> List_t T +| List_Nil : List_t T . -Arguments ListCons {T} _ _. -Arguments ListNil {T}. +Arguments List_Cons {T} _ _. +Arguments List_Nil {T}. (** [no_nested_borrows::One] *) -Inductive One_t (T1 : Type) := | OneOne : T1 -> One_t T1. +Inductive One_t (T1 : Type) := | One_One : T1 -> One_t T1. -Arguments OneOne {T1} _. +Arguments One_One {T1} _. (** [no_nested_borrows::EmptyEnum] *) -Inductive Empty_enum_t := | EmptyEnumEmpty : Empty_enum_t. +Inductive EmptyEnum_t := | EmptyEnum_Empty : EmptyEnum_t. (** [no_nested_borrows::Enum] *) -Inductive Enum_t := | EnumVariant1 : Enum_t | EnumVariant2 : Enum_t. +Inductive Enum_t := | Enum_Variant1 : Enum_t | Enum_Variant2 : Enum_t. (** [no_nested_borrows::EmptyStruct] *) -Record Empty_struct_t := mkEmpty_struct_t { }. +Record EmptyStruct_t := mkEmptyStruct_t { }. (** [no_nested_borrows::Sum] *) Inductive Sum_t (T1 T2 : Type) := -| SumLeft : T1 -> Sum_t T1 T2 -| SumRight : T2 -> Sum_t T1 T2 +| Sum_Left : T1 -> Sum_t T1 T2 +| Sum_Right : T2 -> Sum_t T1 T2 . -Arguments SumLeft {T1} {T2} _. -Arguments SumRight {T1} {T2} _. +Arguments Sum_Left {T1} {T2} _. +Arguments Sum_Right {T1} {T2} _. (** [no_nested_borrows::neg_test]: forward function *) -Definition neg_test_fwd (x : i32) : result i32 := +Definition neg_test (x : i32) : result i32 := i32_neg x. (** [no_nested_borrows::add_test]: forward function *) -Definition add_test_fwd (x : u32) (y : u32) : result u32 := +Definition add_test (x : u32) (y : u32) : result u32 := u32_add x y. (** [no_nested_borrows::subs_test]: forward function *) -Definition subs_test_fwd (x : u32) (y : u32) : result u32 := +Definition subs_test (x : u32) (y : u32) : result u32 := u32_sub x y. (** [no_nested_borrows::div_test]: forward function *) -Definition div_test_fwd (x : u32) (y : u32) : result u32 := +Definition div_test (x : u32) (y : u32) : result u32 := u32_div x y. (** [no_nested_borrows::div_test1]: forward function *) -Definition div_test1_fwd (x : u32) : result u32 := +Definition div_test1 (x : u32) : result u32 := u32_div x 2%u32. (** [no_nested_borrows::rem_test]: forward function *) -Definition rem_test_fwd (x : u32) (y : u32) : result u32 := +Definition rem_test (x : u32) (y : u32) : result u32 := u32_rem x y. (** [no_nested_borrows::cast_test]: forward function *) -Definition cast_test_fwd (x : u32) : result i32 := +Definition cast_test (x : u32) : result i32 := scalar_cast U32 I32 x. (** [no_nested_borrows::test2]: forward function *) -Definition test2_fwd : result unit := +Definition test2 : result unit := _ <- u32_add 23%u32 44%u32; Return tt. (** Unit test for [no_nested_borrows::test2] *) -Check (test2_fwd )%return. +Check (test2 )%return. (** [no_nested_borrows::get_max]: forward function *) -Definition get_max_fwd (x : u32) (y : u32) : result u32 := +Definition get_max (x : u32) (y : u32) : result u32 := if x s>= y then Return x else Return y . (** [no_nested_borrows::test3]: forward function *) -Definition test3_fwd : result unit := - x <- get_max_fwd 4%u32 3%u32; - y <- get_max_fwd 10%u32 11%u32; +Definition test3 : result unit := + x <- get_max 4%u32 3%u32; + y <- get_max 10%u32 11%u32; z <- u32_add x y; if negb (z s= 15%u32) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test3] *) -Check (test3_fwd )%return. +Check (test3 )%return. (** [no_nested_borrows::test_neg1]: forward function *) -Definition test_neg1_fwd : result unit := +Definition test_neg1 : result unit := y <- i32_neg 3%i32; if negb (y s= (-3)%i32) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test_neg1] *) -Check (test_neg1_fwd )%return. +Check (test_neg1 )%return. (** [no_nested_borrows::refs_test1]: forward function *) -Definition refs_test1_fwd : result unit := +Definition refs_test1 : result unit := if negb (1%i32 s= 1%i32) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::refs_test1] *) -Check (refs_test1_fwd )%return. +Check (refs_test1 )%return. (** [no_nested_borrows::refs_test2]: forward function *) -Definition refs_test2_fwd : result unit := +Definition refs_test2 : result unit := if negb (2%i32 s= 2%i32) then Fail_ Failure else @@ -128,85 +128,83 @@ Definition refs_test2_fwd : result unit := . (** Unit test for [no_nested_borrows::refs_test2] *) -Check (refs_test2_fwd )%return. +Check (refs_test2 )%return. (** [no_nested_borrows::test_list1]: forward function *) -Definition test_list1_fwd : result unit := +Definition test_list1 : result unit := Return tt. (** Unit test for [no_nested_borrows::test_list1] *) -Check (test_list1_fwd )%return. +Check (test_list1 )%return. (** [no_nested_borrows::test_box1]: forward function *) -Definition test_box1_fwd : result unit := +Definition test_box1 : result unit := let b := 1%i32 in let x := b in if negb (x s= 1%i32) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test_box1] *) -Check (test_box1_fwd )%return. +Check (test_box1 )%return. (** [no_nested_borrows::copy_int]: forward function *) -Definition copy_int_fwd (x : i32) : result i32 := +Definition copy_int (x : i32) : result i32 := Return x. (** [no_nested_borrows::test_unreachable]: forward function *) -Definition test_unreachable_fwd (b : bool) : result unit := +Definition test_unreachable (b : bool) : result unit := if b then Fail_ Failure else Return tt . (** [no_nested_borrows::test_panic]: forward function *) -Definition test_panic_fwd (b : bool) : result unit := +Definition test_panic (b : bool) : result unit := if b then Fail_ Failure else Return tt . (** [no_nested_borrows::test_copy_int]: forward function *) -Definition test_copy_int_fwd : result unit := - y <- copy_int_fwd 0%i32; - if negb (0%i32 s= y) then Fail_ Failure else Return tt +Definition test_copy_int : result unit := + y <- copy_int 0%i32; if negb (0%i32 s= y) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test_copy_int] *) -Check (test_copy_int_fwd )%return. +Check (test_copy_int )%return. (** [no_nested_borrows::is_cons]: forward function *) -Definition is_cons_fwd (T : Type) (l : List_t T) : result bool := - match l with | ListCons t l0 => Return true | ListNil => Return false end +Definition is_cons (T : Type) (l : List_t T) : result bool := + match l with | List_Cons t l0 => Return true | List_Nil => Return false end . (** [no_nested_borrows::test_is_cons]: forward function *) -Definition test_is_cons_fwd : result unit := - let l := ListNil in - b <- is_cons_fwd i32 (ListCons 0%i32 l); +Definition test_is_cons : result unit := + let l := List_Nil in + b <- is_cons i32 (List_Cons 0%i32 l); if negb b then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test_is_cons] *) -Check (test_is_cons_fwd )%return. +Check (test_is_cons )%return. (** [no_nested_borrows::split_list]: forward function *) -Definition split_list_fwd - (T : Type) (l : List_t T) : result (T * (List_t T)) := +Definition split_list (T : Type) (l : List_t T) : result (T * (List_t T)) := match l with - | ListCons hd tl => Return (hd, tl) - | ListNil => Fail_ Failure + | List_Cons hd tl => Return (hd, tl) + | List_Nil => Fail_ Failure end . (** [no_nested_borrows::test_split_list]: forward function *) -Definition test_split_list_fwd : result unit := - let l := ListNil in - p <- split_list_fwd i32 (ListCons 0%i32 l); +Definition test_split_list : result unit := + let l := List_Nil in + p <- split_list i32 (List_Cons 0%i32 l); let (hd, _) := p in if negb (hd s= 0%i32) then Fail_ Failure else Return tt . (** Unit test for [no_nested_borrows::test_split_list] *) -Check (test_split_list_fwd )%return. +Check (test_split_list )%return. (** [no_nested_borrows::choose]: forward function *) -Definition choose_fwd (T : Type) (b : bool) (x : T) (y : T) : result T := +Definition choose (T : Type) (b : bool) (x : T) (y : T) : result T := if b then Return x else Return y . @@ -217,8 +215,8 @@ Definition choose_back . (** [no_nested_borrows::choose_test]: forward function *) -Definition choose_test_fwd : result unit := - z <- choose_fwd i32 true 0%i32 0%i32; +Definition choose_test : result unit := + z <- choose i32 true 0%i32 0%i32; z0 <- i32_add z 1%i32; if negb (z0 s= 1%i32) then Fail_ Failure @@ -231,57 +229,56 @@ Definition choose_test_fwd : result unit := . (** Unit test for [no_nested_borrows::choose_test] *) -Check (choose_test_fwd )%return. +Check (choose_test )%return. (** [no_nested_borrows::test_char]: forward function *) -Definition test_char_fwd : result char := - Return (char_of_byte Coq.Init.Byte.x61) -. +Definition test_char : result char := + Return (char_of_byte Coq.Init.Byte.x61). (** [no_nested_borrows::Tree] *) Inductive Tree_t (T : Type) := -| TreeLeaf : T -> Tree_t T -| TreeNode : T -> Node_elem_t T -> Tree_t T -> Tree_t T +| Tree_Leaf : T -> Tree_t T +| Tree_Node : T -> NodeElem_t T -> Tree_t T -> Tree_t T (** [no_nested_borrows::NodeElem] *) -with Node_elem_t (T : Type) := -| NodeElemCons : Tree_t T -> Node_elem_t T -> Node_elem_t T -| NodeElemNil : Node_elem_t T +with NodeElem_t (T : Type) := +| NodeElem_Cons : Tree_t T -> NodeElem_t T -> NodeElem_t T +| NodeElem_Nil : NodeElem_t T . -Arguments TreeLeaf {T} _. -Arguments TreeNode {T} _ _ _. +Arguments Tree_Leaf {T} _. +Arguments Tree_Node {T} _ _ _. -Arguments NodeElemCons {T} _ _. -Arguments NodeElemNil {T}. +Arguments NodeElem_Cons {T} _ _. +Arguments NodeElem_Nil {T}. (** [no_nested_borrows::list_length]: forward function *) -Fixpoint list_length_fwd (T : Type) (l : List_t T) : result u32 := +Fixpoint list_length (T : Type) (l : List_t T) : result u32 := match l with - | ListCons t l1 => i <- list_length_fwd T l1; u32_add 1%u32 i - | ListNil => Return 0%u32 + | List_Cons t l1 => i <- list_length T l1; u32_add 1%u32 i + | List_Nil => Return 0%u32 end . (** [no_nested_borrows::list_nth_shared]: forward function *) -Fixpoint list_nth_shared_fwd (T : Type) (l : List_t T) (i : u32) : result T := +Fixpoint list_nth_shared (T : Type) (l : List_t T) (i : u32) : result T := match l with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else (i0 <- u32_sub i 1%u32; list_nth_shared_fwd T tl i0) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_shared T tl i0) + | List_Nil => Fail_ Failure end . (** [no_nested_borrows::list_nth_mut]: forward function *) -Fixpoint list_nth_mut_fwd (T : Type) (l : List_t T) (i : u32) : result T := +Fixpoint list_nth_mut (T : Type) (l : List_t T) (i : u32) : result T := match l with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else (i0 <- u32_sub i 1%u32; list_nth_mut_fwd T tl i0) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_mut T tl i0) + | List_Nil => Fail_ Failure end . @@ -289,73 +286,72 @@ Fixpoint list_nth_mut_fwd (T : Type) (l : List_t T) (i : u32) : result T := Fixpoint list_nth_mut_back (T : Type) (l : List_t T) (i : u32) (ret : T) : result (List_t T) := match l with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 - then Return (ListCons ret tl) + then Return (List_Cons ret tl) else ( i0 <- u32_sub i 1%u32; tl0 <- list_nth_mut_back T tl i0 ret; - Return (ListCons x tl0)) - | ListNil => Fail_ Failure + Return (List_Cons x tl0)) + | List_Nil => Fail_ Failure end . (** [no_nested_borrows::list_rev_aux]: forward function *) -Fixpoint list_rev_aux_fwd +Fixpoint list_rev_aux (T : Type) (li : List_t T) (lo : List_t T) : result (List_t T) := match li with - | ListCons hd tl => list_rev_aux_fwd T tl (ListCons hd lo) - | ListNil => Return lo + | List_Cons hd tl => list_rev_aux T tl (List_Cons hd lo) + | List_Nil => Return lo end . (** [no_nested_borrows::list_rev]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition list_rev_fwd_back (T : Type) (l : List_t T) : result (List_t T) := - let li := mem_replace_fwd (List_t T) l ListNil in - list_rev_aux_fwd T li ListNil +Definition list_rev (T : Type) (l : List_t T) : result (List_t T) := + let li := core_mem_replace (List_t T) l List_Nil in + list_rev_aux T li List_Nil . (** [no_nested_borrows::test_list_functions]: forward function *) -Definition test_list_functions_fwd : result unit := - let l := ListNil in - let l0 := ListCons 2%i32 l in - let l1 := ListCons 1%i32 l0 in - i <- list_length_fwd i32 (ListCons 0%i32 l1); +Definition test_list_functions : result unit := + let l := List_Nil in + let l0 := List_Cons 2%i32 l in + let l1 := List_Cons 1%i32 l0 in + i <- list_length i32 (List_Cons 0%i32 l1); if negb (i s= 3%u32) then Fail_ Failure else ( - i0 <- list_nth_shared_fwd i32 (ListCons 0%i32 l1) 0%u32; + i0 <- list_nth_shared i32 (List_Cons 0%i32 l1) 0%u32; if negb (i0 s= 0%i32) then Fail_ Failure else ( - i1 <- list_nth_shared_fwd i32 (ListCons 0%i32 l1) 1%u32; + i1 <- list_nth_shared i32 (List_Cons 0%i32 l1) 1%u32; if negb (i1 s= 1%i32) then Fail_ Failure else ( - i2 <- list_nth_shared_fwd i32 (ListCons 0%i32 l1) 2%u32; + i2 <- list_nth_shared i32 (List_Cons 0%i32 l1) 2%u32; if negb (i2 s= 2%i32) then Fail_ Failure else ( - ls <- list_nth_mut_back i32 (ListCons 0%i32 l1) 1%u32 3%i32; - i3 <- list_nth_shared_fwd i32 ls 0%u32; + ls <- list_nth_mut_back i32 (List_Cons 0%i32 l1) 1%u32 3%i32; + i3 <- list_nth_shared i32 ls 0%u32; if negb (i3 s= 0%i32) then Fail_ Failure else ( - i4 <- list_nth_shared_fwd i32 ls 1%u32; + i4 <- list_nth_shared i32 ls 1%u32; if negb (i4 s= 3%i32) then Fail_ Failure else ( - i5 <- list_nth_shared_fwd i32 ls 2%u32; + i5 <- list_nth_shared i32 ls 2%u32; if negb (i5 s= 2%i32) then Fail_ Failure else Return tt)))))) . (** Unit test for [no_nested_borrows::test_list_functions] *) -Check (test_list_functions_fwd )%return. +Check (test_list_functions )%return. (** [no_nested_borrows::id_mut_pair1]: forward function *) -Definition id_mut_pair1_fwd - (T1 T2 : Type) (x : T1) (y : T2) : result (T1 * T2) := +Definition id_mut_pair1 (T1 T2 : Type) (x : T1) (y : T2) : result (T1 * T2) := Return (x, y) . @@ -366,8 +362,7 @@ Definition id_mut_pair1_back . (** [no_nested_borrows::id_mut_pair2]: forward function *) -Definition id_mut_pair2_fwd - (T1 T2 : Type) (p : (T1 * T2)) : result (T1 * T2) := +Definition id_mut_pair2 (T1 T2 : Type) (p : (T1 * T2)) : result (T1 * T2) := let (t, t0) := p in Return (t, t0) . @@ -378,8 +373,7 @@ Definition id_mut_pair2_back . (** [no_nested_borrows::id_mut_pair3]: forward function *) -Definition id_mut_pair3_fwd - (T1 T2 : Type) (x : T1) (y : T2) : result (T1 * T2) := +Definition id_mut_pair3 (T1 T2 : Type) (x : T1) (y : T2) : result (T1 * T2) := Return (x, y) . @@ -396,8 +390,7 @@ Definition id_mut_pair3_back'b . (** [no_nested_borrows::id_mut_pair4]: forward function *) -Definition id_mut_pair4_fwd - (T1 T2 : Type) (p : (T1 * T2)) : result (T1 * T2) := +Definition id_mut_pair4 (T1 T2 : Type) (p : (T1 * T2)) : result (T1 * T2) := let (t, t0) := p in Return (t, t0) . @@ -414,101 +407,101 @@ Definition id_mut_pair4_back'b . (** [no_nested_borrows::StructWithTuple] *) -Record Struct_with_tuple_t (T1 T2 : Type) := -mkStruct_with_tuple_t { - Struct_with_tuple_p : (T1 * T2); +Record StructWithTuple_t (T1 T2 : Type) := +mkStructWithTuple_t { + structWithTuple_p : (T1 * T2); } . -Arguments mkStruct_with_tuple_t {T1} {T2} _. -Arguments Struct_with_tuple_p {T1} {T2}. +Arguments mkStructWithTuple_t {T1} {T2} _. +Arguments structWithTuple_p {T1} {T2}. (** [no_nested_borrows::new_tuple1]: forward function *) -Definition new_tuple1_fwd : result (Struct_with_tuple_t u32 u32) := - Return {| Struct_with_tuple_p := (1%u32, 2%u32) |} +Definition new_tuple1 : result (StructWithTuple_t u32 u32) := + Return {| structWithTuple_p := (1%u32, 2%u32) |} . (** [no_nested_borrows::new_tuple2]: forward function *) -Definition new_tuple2_fwd : result (Struct_with_tuple_t i16 i16) := - Return {| Struct_with_tuple_p := (1%i16, 2%i16) |} +Definition new_tuple2 : result (StructWithTuple_t i16 i16) := + Return {| structWithTuple_p := (1%i16, 2%i16) |} . (** [no_nested_borrows::new_tuple3]: forward function *) -Definition new_tuple3_fwd : result (Struct_with_tuple_t u64 i64) := - Return {| Struct_with_tuple_p := (1%u64, 2%i64) |} +Definition new_tuple3 : result (StructWithTuple_t u64 i64) := + Return {| structWithTuple_p := (1%u64, 2%i64) |} . (** [no_nested_borrows::StructWithPair] *) -Record Struct_with_pair_t (T1 T2 : Type) := -mkStruct_with_pair_t { - Struct_with_pair_p : Pair_t T1 T2; +Record StructWithPair_t (T1 T2 : Type) := +mkStructWithPair_t { + structWithPair_p : Pair_t T1 T2; } . -Arguments mkStruct_with_pair_t {T1} {T2} _. -Arguments Struct_with_pair_p {T1} {T2}. +Arguments mkStructWithPair_t {T1} {T2} _. +Arguments structWithPair_p {T1} {T2}. (** [no_nested_borrows::new_pair1]: forward function *) -Definition new_pair1_fwd : result (Struct_with_pair_t u32 u32) := - Return {| Struct_with_pair_p := {| Pair_x := 1%u32; Pair_y := 2%u32 |} |} +Definition new_pair1 : result (StructWithPair_t u32 u32) := + Return {| structWithPair_p := {| pair_x := 1%u32; pair_y := 2%u32 |} |} . (** [no_nested_borrows::test_constants]: forward function *) -Definition test_constants_fwd : result unit := - swt <- new_tuple1_fwd; - let (i, _) := swt.(Struct_with_tuple_p) in +Definition test_constants : result unit := + swt <- new_tuple1; + let (i, _) := swt.(structWithTuple_p) in if negb (i s= 1%u32) then Fail_ Failure else ( - swt0 <- new_tuple2_fwd; - let (i0, _) := swt0.(Struct_with_tuple_p) in + swt0 <- new_tuple2; + let (i0, _) := swt0.(structWithTuple_p) in if negb (i0 s= 1%i16) then Fail_ Failure else ( - swt1 <- new_tuple3_fwd; - let (i1, _) := swt1.(Struct_with_tuple_p) in + swt1 <- new_tuple3; + let (i1, _) := swt1.(structWithTuple_p) in if negb (i1 s= 1%u64) then Fail_ Failure else ( - swp <- new_pair1_fwd; - if negb (swp.(Struct_with_pair_p).(Pair_x) s= 1%u32) + swp <- new_pair1; + if negb (swp.(structWithPair_p).(pair_x) s= 1%u32) then Fail_ Failure else Return tt))) . (** Unit test for [no_nested_borrows::test_constants] *) -Check (test_constants_fwd )%return. +Check (test_constants )%return. (** [no_nested_borrows::test_weird_borrows1]: forward function *) -Definition test_weird_borrows1_fwd : result unit := +Definition test_weird_borrows1 : result unit := Return tt. (** Unit test for [no_nested_borrows::test_weird_borrows1] *) -Check (test_weird_borrows1_fwd )%return. +Check (test_weird_borrows1 )%return. (** [no_nested_borrows::test_mem_replace]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition test_mem_replace_fwd_back (px : u32) : result u32 := - let y := mem_replace_fwd u32 px 1%u32 in +Definition test_mem_replace (px : u32) : result u32 := + let y := core_mem_replace u32 px 1%u32 in if negb (y s= 0%u32) then Fail_ Failure else Return 2%u32 . (** [no_nested_borrows::test_shared_borrow_bool1]: forward function *) -Definition test_shared_borrow_bool1_fwd (b : bool) : result u32 := +Definition test_shared_borrow_bool1 (b : bool) : result u32 := if b then Return 0%u32 else Return 1%u32 . (** [no_nested_borrows::test_shared_borrow_bool2]: forward function *) -Definition test_shared_borrow_bool2_fwd : result u32 := +Definition test_shared_borrow_bool2 : result u32 := Return 0%u32. (** [no_nested_borrows::test_shared_borrow_enum1]: forward function *) -Definition test_shared_borrow_enum1_fwd (l : List_t u32) : result u32 := - match l with | ListCons i l0 => Return 1%u32 | ListNil => Return 0%u32 end +Definition test_shared_borrow_enum1 (l : List_t u32) : result u32 := + match l with | List_Cons i l0 => Return 1%u32 | List_Nil => Return 0%u32 end . (** [no_nested_borrows::test_shared_borrow_enum2]: forward function *) -Definition test_shared_borrow_enum2_fwd : result u32 := +Definition test_shared_borrow_enum2 : result u32 := Return 0%u32. End NoNestedBorrows . diff --git a/tests/coq/misc/Paper.v b/tests/coq/misc/Paper.v index 175a523d..d397995b 100644 --- a/tests/coq/misc/Paper.v +++ b/tests/coq/misc/Paper.v @@ -10,20 +10,19 @@ Module Paper. (** [paper::ref_incr]: merged forward/backward function (there is a single backward function, and the forward function returns ()) *) -Definition ref_incr_fwd_back (x : i32) : result i32 := +Definition ref_incr (x : i32) : result i32 := i32_add x 1%i32. (** [paper::test_incr]: forward function *) -Definition test_incr_fwd : result unit := - x <- ref_incr_fwd_back 0%i32; - if negb (x s= 1%i32) then Fail_ Failure else Return tt +Definition test_incr : result unit := + x <- ref_incr 0%i32; if negb (x s= 1%i32) then Fail_ Failure else Return tt . (** Unit test for [paper::test_incr] *) -Check (test_incr_fwd )%return. +Check (test_incr )%return. (** [paper::choose]: forward function *) -Definition choose_fwd (T : Type) (b : bool) (x : T) (y : T) : result T := +Definition choose (T : Type) (b : bool) (x : T) (y : T) : result T := if b then Return x else Return y . @@ -34,8 +33,8 @@ Definition choose_back . (** [paper::test_choose]: forward function *) -Definition test_choose_fwd : result unit := - z <- choose_fwd i32 true 0%i32 0%i32; +Definition test_choose : result unit := + z <- choose i32 true 0%i32 0%i32; z0 <- i32_add z 1%i32; if negb (z0 s= 1%i32) then Fail_ Failure @@ -48,25 +47,25 @@ Definition test_choose_fwd : result unit := . (** Unit test for [paper::test_choose] *) -Check (test_choose_fwd )%return. +Check (test_choose )%return. (** [paper::List] *) Inductive List_t (T : Type) := -| ListCons : T -> List_t T -> List_t T -| ListNil : List_t T +| List_Cons : T -> List_t T -> List_t T +| List_Nil : List_t T . -Arguments ListCons {T} _ _. -Arguments ListNil {T}. +Arguments List_Cons {T} _ _. +Arguments List_Nil {T}. (** [paper::list_nth_mut]: forward function *) -Fixpoint list_nth_mut_fwd (T : Type) (l : List_t T) (i : u32) : result T := +Fixpoint list_nth_mut (T : Type) (l : List_t T) (i : u32) : result T := match l with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 then Return x - else (i0 <- u32_sub i 1%u32; list_nth_mut_fwd T tl i0) - | ListNil => Fail_ Failure + else (i0 <- u32_sub i 1%u32; list_nth_mut T tl i0) + | List_Nil => Fail_ Failure end . @@ -74,44 +73,44 @@ Fixpoint list_nth_mut_fwd (T : Type) (l : List_t T) (i : u32) : result T := Fixpoint list_nth_mut_back (T : Type) (l : List_t T) (i : u32) (ret : T) : result (List_t T) := match l with - | ListCons x tl => + | List_Cons x tl => if i s= 0%u32 - then Return (ListCons ret tl) + then Return (List_Cons ret tl) else ( i0 <- u32_sub i 1%u32; tl0 <- list_nth_mut_back T tl i0 ret; - Return (ListCons x tl0)) - | ListNil => Fail_ Failure + Return (List_Cons x tl0)) + | List_Nil => Fail_ Failure end . (** [paper::sum]: forward function *) -Fixpoint sum_fwd (l : List_t i32) : result i32 := +Fixpoint sum (l : List_t i32) : result i32 := match l with - | ListCons x tl => i <- sum_fwd tl; i32_add x i - | ListNil => Return 0%i32 + | List_Cons x tl => i <- sum tl; i32_add x i + | List_Nil => Return 0%i32 end . (** [paper::test_nth]: forward function *) -Definition test_nth_fwd : result unit := - let l := ListNil in - let l0 := ListCons 3%i32 l in - let l1 := ListCons 2%i32 l0 in - x <- list_nth_mut_fwd i32 (ListCons 1%i32 l1) 2%u32; +Definition test_nth : result unit := + let l := List_Nil in + let l0 := List_Cons 3%i32 l in + let l1 := List_Cons 2%i32 l0 in + x <- list_nth_mut i32 (List_Cons 1%i32 l1) 2%u32; x0 <- i32_add x 1%i32; - l2 <- list_nth_mut_back i32 (ListCons 1%i32 l1) 2%u32 x0; - i <- sum_fwd l2; + l2 <- list_nth_mut_back i32 (List_Cons 1%i32 l1) 2%u32 x0; + i <- sum l2; if negb (i s= 7%i32) then Fail_ Failure else Return tt . (** Unit test for [paper::test_nth] *) -Check (test_nth_fwd )%return. +Check (test_nth )%return. (** [paper::call_choose]: forward function *) -Definition call_choose_fwd (p : (u32 * u32)) : result u32 := +Definition call_choose (p : (u32 * u32)) : result u32 := let (px, py) := p in - pz <- choose_fwd u32 true px py; + pz <- choose u32 true px py; pz0 <- u32_add pz 1%u32; p0 <- choose_back u32 true px py pz0; let (px0, _) := p0 in diff --git a/tests/coq/misc/PoloniusList.v b/tests/coq/misc/PoloniusList.v index 54021bdf..4f804b55 100644 --- a/tests/coq/misc/PoloniusList.v +++ b/tests/coq/misc/PoloniusList.v @@ -10,19 +10,19 @@ Module PoloniusList. (** [polonius_list::List] *) Inductive List_t (T : Type) := -| ListCons : T -> List_t T -> List_t T -| ListNil : List_t T +| List_Cons : T -> List_t T -> List_t T +| List_Nil : List_t T . -Arguments ListCons {T} _ _. -Arguments ListNil {T}. +Arguments List_Cons {T} _ _. +Arguments List_Nil {T}. (** [polonius_list::get_list_at_x]: forward function *) -Fixpoint get_list_at_x_fwd (ls : List_t u32) (x : u32) : result (List_t u32) := +Fixpoint get_list_at_x (ls : List_t u32) (x : u32) : result (List_t u32) := match ls with - | ListCons hd tl => - if hd s= x then Return (ListCons hd tl) else get_list_at_x_fwd tl x - | ListNil => Return ListNil + | List_Cons hd tl => + if hd s= x then Return (List_Cons hd tl) else get_list_at_x tl x + | List_Nil => Return List_Nil end . @@ -30,11 +30,11 @@ Fixpoint get_list_at_x_fwd (ls : List_t u32) (x : u32) : result (List_t u32) := Fixpoint get_list_at_x_back (ls : List_t u32) (x : u32) (ret : List_t u32) : result (List_t u32) := match ls with - | ListCons hd tl => + | List_Cons hd tl => if hd s= x then Return ret - else (tl0 <- get_list_at_x_back tl x ret; Return (ListCons hd tl0)) - | ListNil => Return ret + else (tl0 <- get_list_at_x_back tl x ret; Return (List_Cons hd tl0)) + | List_Nil => Return ret end . diff --git a/tests/coq/misc/Primitives.v b/tests/coq/misc/Primitives.v index 8d6c9c8d..85e38f01 100644 --- a/tests/coq/misc/Primitives.v +++ b/tests/coq/misc/Primitives.v @@ -63,13 +63,15 @@ Check (if true then Return (1 + 2) else Fail_ Failure)%global = 3. (*** Misc *) - Definition string := Coq.Strings.String.string. Definition char := Coq.Strings.Ascii.ascii. Definition char_of_byte := Coq.Strings.Ascii.ascii_of_byte. -Definition mem_replace_fwd (a : Type) (x : a) (y : a) : a := x . -Definition mem_replace_back (a : Type) (x : a) (y : a) : a := y . +Definition core_mem_replace (a : Type) (x : a) (y : a) : a := x . +Definition core_mem_replace_back (a : Type) (x : a) (y : a) : a := y . + +Record mut_raw_ptr (T : Type) := { mut_raw_ptr_v : T }. +Record const_raw_ptr (T : Type) := { const_raw_ptr_v : T }. (*** Scalars *) @@ -408,12 +410,75 @@ Definition core_i64_max := i64_max %i64. Definition core_i128_max := i64_max %i128. Axiom core_isize_max : isize. (** TODO *) -(*** Range *) -Record range (T : Type) := mk_range { - start: T; - end_: T; +(*** core::ops *) + +(* Trait declaration: [core::ops::index::Index] *) +Record core_ops_index_Index (Self Idx : Type) := mk_core_ops_index_Index { + core_ops_index_Index_Output : Type; + core_ops_index_Index_index : Self -> Idx -> result core_ops_index_Index_Output; +}. +Arguments mk_core_ops_index_Index {_ _}. +Arguments core_ops_index_Index_Output {_ _}. +Arguments core_ops_index_Index_index {_ _}. + +(* Trait declaration: [core::ops::index::IndexMut] *) +Record core_ops_index_IndexMut (Self Idx : Type) := mk_core_ops_index_IndexMut { + core_ops_index_IndexMut_indexInst : core_ops_index_Index Self Idx; + core_ops_index_IndexMut_index_mut : Self -> Idx -> result core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output); + core_ops_index_IndexMut_index_mut_back : Self -> Idx -> core_ops_index_IndexMut_indexInst.(core_ops_index_Index_Output) -> result Self; +}. +Arguments mk_core_ops_index_IndexMut {_ _}. +Arguments core_ops_index_IndexMut_indexInst {_ _}. +Arguments core_ops_index_IndexMut_index_mut {_ _}. +Arguments core_ops_index_IndexMut_index_mut_back {_ _}. + +(* Trait declaration [core::ops::deref::Deref] *) +Record core_ops_deref_Deref (Self : Type) := mk_core_ops_deref_Deref { + core_ops_deref_Deref_target : Type; + core_ops_deref_Deref_deref : Self -> result core_ops_deref_Deref_target; +}. +Arguments mk_core_ops_deref_Deref {_}. +Arguments core_ops_deref_Deref_target {_}. +Arguments core_ops_deref_Deref_deref {_}. + +(* Trait declaration [core::ops::deref::DerefMut] *) +Record core_ops_deref_DerefMut (Self : Type) := mk_core_ops_deref_DerefMut { + core_ops_deref_DerefMut_derefInst : core_ops_deref_Deref Self; + core_ops_deref_DerefMut_deref_mut : Self -> result core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target); + core_ops_deref_DerefMut_deref_mut_back : Self -> core_ops_deref_DerefMut_derefInst.(core_ops_deref_Deref_target) -> result Self; }. -Arguments mk_range {_}. +Arguments mk_core_ops_deref_DerefMut {_}. +Arguments core_ops_deref_DerefMut_derefInst {_}. +Arguments core_ops_deref_DerefMut_deref_mut {_}. +Arguments core_ops_deref_DerefMut_deref_mut_back {_}. + +Record core_ops_range_Range (T : Type) := mk_core_ops_range_Range { + core_ops_range_Range_start : T; + core_ops_range_Range_end_ : T; +}. +Arguments mk_core_ops_range_Range {_}. +Arguments core_ops_range_Range_start {_}. +Arguments core_ops_range_Range_end_ {_}. + +(*** [alloc] *) + +Definition alloc_boxed_Box_deref (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut (T : Type) (x : T) : result T := Return x. +Definition alloc_boxed_Box_deref_mut_back (T : Type) (_ : T) (x : T) : result T := Return x. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefInst (Self : Type) : core_ops_deref_Deref Self := {| + core_ops_deref_Deref_target := Self; + core_ops_deref_Deref_deref := alloc_boxed_Box_deref Self; +|}. + +(* Trait instance *) +Definition alloc_boxed_Box_coreOpsDerefMutInst (Self : Type) : core_ops_deref_DerefMut Self := {| + core_ops_deref_DerefMut_derefInst := alloc_boxed_Box_coreOpsDerefInst Self; + core_ops_deref_DerefMut_deref_mut := alloc_boxed_Box_deref_mut Self; + core_ops_deref_DerefMut_deref_mut_back := alloc_boxed_Box_deref_mut_back Self; +|}. + (*** Arrays *) Definition array T (n : usize) := { l: list T | Z.of_nat (length l) = to_Z n}. @@ -433,51 +498,50 @@ Qed. (* TODO: finish the definitions *) Axiom mk_array : forall (T : Type) (n : usize) (l : list T), array T n. -Axiom array_index_shared : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_fwd : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. -Axiom array_index_mut_back : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). +(* For initialization *) +Axiom array_repeat : forall (T : Type) (n : usize) (x : T), array T n. + +Axiom array_index_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize), result T. +Axiom array_update_usize : forall (T : Type) (n : usize) (x : array T n) (i : usize) (nx : T), result (array T n). (*** Slice *) Definition slice T := { l: list T | Z.of_nat (length l) <= usize_max}. Axiom slice_len : forall (T : Type) (s : slice T), usize. -Axiom slice_index_shared : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_fwd : forall (T : Type) (x : slice T) (i : usize), result T. -Axiom slice_index_mut_back : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). +Axiom slice_index_usize : forall (T : Type) (x : slice T) (i : usize), result T. +Axiom slice_update_usize : forall (T : Type) (x : slice T) (i : usize) (nx : T), result (slice T). (*** Subslices *) -Axiom array_to_slice_shared : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_fwd : forall (T : Type) (n : usize) (x : array T n), result (slice T). -Axiom array_to_slice_mut_back : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). +Axiom array_to_slice : forall (T : Type) (n : usize) (x : array T n), result (slice T). +Axiom array_from_slice : forall (T : Type) (n : usize) (x : array T n) (s : slice T), result (array T n). + +Axiom array_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize), result (slice T). +Axiom array_update_subslice: forall (T : Type) (n : usize) (x : array T n) (r : core_ops_range_Range usize) (ns : slice T), result (array T n). -Axiom array_subslice_shared: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_fwd: forall (T : Type) (n : usize) (x : array T n) (r : range usize), result (slice T). -Axiom array_subslice_mut_back: forall (T : Type) (n : usize) (x : array T n) (r : range usize) (ns : slice T), result (array T n). -Axiom slice_subslice_shared: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_fwd: forall (T : Type) (x : slice T) (r : range usize), result (slice T). -Axiom slice_subslice_mut_back: forall (T : Type) (x : slice T) (r : range usize) (ns : slice T), result (slice T). +Axiom slice_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize), result (slice T). +Axiom slice_update_subslice: forall (T : Type) (x : slice T) (r : core_ops_range_Range usize) (ns : slice T), result (slice T). (*** Vectors *) -Definition vec T := { l: list T | Z.of_nat (length l) <= usize_max }. +Definition alloc_vec_Vec T := { l: list T | Z.of_nat (length l) <= usize_max }. -Definition vec_to_list {T: Type} (v: vec T) : list T := proj1_sig v. +Definition alloc_vec_Vec_to_list {T: Type} (v: alloc_vec_Vec T) : list T := proj1_sig v. -Definition vec_length {T: Type} (v: vec T) : Z := Z.of_nat (length (vec_to_list v)). +Definition alloc_vec_Vec_length {T: Type} (v: alloc_vec_Vec T) : Z := Z.of_nat (length (alloc_vec_Vec_to_list v)). -Definition vec_new (T: Type) : vec T := (exist _ [] le_0_usize_max). +Definition alloc_vec_Vec_new (T: Type) : alloc_vec_Vec T := (exist _ [] le_0_usize_max). -Lemma vec_len_in_usize {T} (v: vec T) : usize_min <= vec_length v <= usize_max. +Lemma alloc_vec_Vec_len_in_usize {T} (v: alloc_vec_Vec T) : usize_min <= alloc_vec_Vec_length v <= usize_max. Proof. - unfold vec_length, usize_min. + unfold alloc_vec_Vec_length, usize_min. split. - lia. - apply (proj2_sig v). Qed. -Definition vec_len (T: Type) (v: vec T) : usize := - exist _ (vec_length v) (vec_len_in_usize v). +Definition alloc_vec_Vec_len (T: Type) (v: alloc_vec_Vec T) : usize := + exist _ (alloc_vec_Vec_length v) (alloc_vec_Vec_len_in_usize v). Fixpoint list_update {A} (l: list A) (n: nat) (a: A) : list A := @@ -488,50 +552,271 @@ Fixpoint list_update {A} (l: list A) (n: nat) (a: A) | S m => x :: (list_update t m a) end end. -Definition vec_bind {A B} (v: vec A) (f: list A -> result (list B)) : result (vec B) := - l <- f (vec_to_list v) ; +Definition alloc_vec_Vec_bind {A B} (v: alloc_vec_Vec A) (f: list A -> result (list B)) : result (alloc_vec_Vec B) := + l <- f (alloc_vec_Vec_to_list v) ; match sumbool_of_bool (scalar_le_max Usize (Z.of_nat (length l))) with | left H => Return (exist _ l (scalar_le_max_valid _ _ H)) | right _ => Fail_ Failure end. (* The **forward** function shouldn't be used *) -Definition vec_push_fwd (T: Type) (v: vec T) (x: T) : unit := tt. +Definition alloc_vec_Vec_push_fwd (T: Type) (v: alloc_vec_Vec T) (x: T) : unit := tt. -Definition vec_push_back (T: Type) (v: vec T) (x: T) : result (vec T) := - vec_bind v (fun l => Return (l ++ [x])). +Definition alloc_vec_Vec_push (T: Type) (v: alloc_vec_Vec T) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => Return (l ++ [x])). (* The **forward** function shouldn't be used *) -Definition vec_insert_fwd (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. +Definition alloc_vec_Vec_insert_fwd (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result unit := + if to_Z i <? alloc_vec_Vec_length v then Return tt else Fail_ Failure. -Definition vec_insert_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => +Definition alloc_vec_Vec_insert (T: Type) (v: alloc_vec_Vec T) (i: usize) (x: T) : result (alloc_vec_Vec T) := + alloc_vec_Vec_bind v (fun l => if to_Z i <? Z.of_nat (length l) then Return (list_update l (usize_to_nat i) x) else Fail_ Failure). -(* The **backward** function shouldn't be used *) -Definition vec_index_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure - end. - -Definition vec_index_back (T: Type) (v: vec T) (i: usize) (x: T) : result unit := - if to_Z i <? vec_length v then Return tt else Fail_ Failure. - -(* The **backward** function shouldn't be used *) -Definition vec_index_mut_fwd (T: Type) (v: vec T) (i: usize) : result T := - match nth_error (vec_to_list v) (usize_to_nat i) with - | Some n => Return n - | None => Fail_ Failure +(* Helper *) +Axiom alloc_vec_Vec_index_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result T. + +(* Helper *) +Axiom alloc_vec_Vec_update_usize : forall {T : Type} (v : alloc_vec_Vec T) (i : usize) (x : T), result (alloc_vec_Vec T). + +(* Trait declaration: [core::slice::index::private_slice_index::Sealed] *) +Definition core_slice_index_private_slice_index_Sealed (self : Type) := unit. + +(* Trait declaration: [core::slice::index::SliceIndex] *) +Record core_slice_index_SliceIndex (Self T : Type) := mk_core_slice_index_SliceIndex { + core_slice_index_SliceIndex_sealedInst : core_slice_index_private_slice_index_Sealed Self; + core_slice_index_SliceIndex_Output : Type; + core_slice_index_SliceIndex_get : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut : Self -> T -> result (option core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_mut_back : Self -> T -> option core_slice_index_SliceIndex_Output -> result T; + core_slice_index_SliceIndex_get_unchecked : Self -> const_raw_ptr T -> result (const_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_get_unchecked_mut : Self -> mut_raw_ptr T -> result (mut_raw_ptr core_slice_index_SliceIndex_Output); + core_slice_index_SliceIndex_index : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut : Self -> T -> result core_slice_index_SliceIndex_Output; + core_slice_index_SliceIndex_index_mut_back : Self -> T -> core_slice_index_SliceIndex_Output -> result T; +}. +Arguments mk_core_slice_index_SliceIndex {_ _}. +Arguments core_slice_index_SliceIndex_sealedInst {_ _}. +Arguments core_slice_index_SliceIndex_Output {_ _}. +Arguments core_slice_index_SliceIndex_get {_ _}. +Arguments core_slice_index_SliceIndex_get_mut {_ _}. +Arguments core_slice_index_SliceIndex_get_mut_back {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked {_ _}. +Arguments core_slice_index_SliceIndex_get_unchecked_mut {_ _}. +Arguments core_slice_index_SliceIndex_index {_ _}. +Arguments core_slice_index_SliceIndex_index_mut {_ _}. +Arguments core_slice_index_SliceIndex_index_mut_back {_ _}. + +(* [core::slice::index::[T]::index]: forward function *) +Definition core_slice_index_Slice_index + (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (s : slice T) (i : Idx) : result inst.(core_slice_index_SliceIndex_Output) := + x <- inst.(core_slice_index_SliceIndex_get) i s; + match x with + | None => Fail_ Failure + | Some x => Return x end. -Definition vec_index_mut_back (T: Type) (v: vec T) (i: usize) (x: T) : result (vec T) := - vec_bind v (fun l => - if to_Z i <? Z.of_nat (length l) - then Return (list_update l (usize_to_nat i) x) - else Fail_ Failure). +(* [core::slice::index::Range:::get]: forward function *) +Axiom core_slice_index_Range_get : forall (T : Type) (i : core_ops_range_Range usize) (s : slice T), result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: forward function *) +Axiom core_slice_index_Range_get_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (option (slice T)). + +(* [core::slice::index::Range::get_mut]: backward function 0 *) +Axiom core_slice_index_Range_get_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> option (slice T) -> result (slice T). + +(* [core::slice::index::Range::get_unchecked]: forward function *) +Definition core_slice_index_Range_get_unchecked + (T : Type) : + core_ops_range_Range usize -> const_raw_ptr (slice T) -> result (const_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::get_unchecked_mut]: forward function *) +Definition core_slice_index_Range_get_unchecked_mut + (T : Type) : + core_ops_range_Range usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr (slice T)) := + (* Don't know what the model should be - for now we always fail to make + sure code which uses it fails *) + fun _ _ => Fail_ Failure. + +(* [core::slice::index::Range::index]: forward function *) +Axiom core_slice_index_Range_index : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: forward function *) +Axiom core_slice_index_Range_index_mut : + forall (T : Type), core_ops_range_Range usize -> slice T -> result (slice T). + +(* [core::slice::index::Range::index_mut]: backward function 0 *) +Axiom core_slice_index_Range_index_mut_back : + forall (T : Type), core_ops_range_Range usize -> slice T -> slice T -> result (slice T). + +(* [core::slice::index::[T]::index_mut]: forward function *) +Axiom core_slice_index_Slice_index_mut : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> result inst.(core_slice_index_SliceIndex_Output). + +(* [core::slice::index::[T]::index_mut]: backward function 0 *) +Axiom core_slice_index_Slice_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)), + slice T -> Idx -> inst.(core_slice_index_SliceIndex_Output) -> result (slice T). + +(* [core::array::[T; N]::index]: forward function *) +Axiom core_array_Array_index : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_Index (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: forward function *) +Axiom core_array_Array_index_mut : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx), result inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output). + +(* [core::array::[T; N]::index_mut]: backward function 0 *) +Axiom core_array_Array_index_mut_back : + forall (T Idx : Type) (N : usize) (inst : core_ops_index_IndexMut (slice T) Idx) + (a : array T N) (i : Idx) (x : inst.(core_ops_index_IndexMut_indexInst).(core_ops_index_Index_Output)), result (array T N). + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (slice T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := core_slice_index_Slice_index T Idx inst; +|}. + +(* Trait implementation: [core::slice::index::private_slice_index::Range] *) +Definition core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) := tt. + +(* Trait implementation: [core::slice::index::Range] *) +Definition core_slice_index_Range_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_Range_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := slice T; + core_slice_index_SliceIndex_get := core_slice_index_Range_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_Range_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_Range_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_Range_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_Range_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_Range_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_Range_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_Range_index_mut_back T; +|}. + +(* Trait implementation: [core::slice::index::[T]] *) +Definition core_slice_index_Slice_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (slice T) Idx := {| + core_ops_index_IndexMut_indexInst := core_slice_index_Slice_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := core_slice_index_Slice_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := core_slice_index_Slice_index_mut_back T Idx inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexInst (T Idx : Type) (N : usize) + (inst : core_ops_index_Index (slice T) Idx) : + core_ops_index_Index (array T N) Idx := {| + core_ops_index_Index_Output := inst.(core_ops_index_Index_Output); + core_ops_index_Index_index := core_array_Array_index T Idx N inst; +|}. + +(* Trait implementation: [core::array::[T; N]] *) +Definition core_array_Array_coreopsindexIndexMutInst (T Idx : Type) (N : usize) + (inst : core_ops_index_IndexMut (slice T) Idx) : + core_ops_index_IndexMut (array T N) Idx := {| + core_ops_index_IndexMut_indexInst := core_array_Array_coreopsindexIndexInst T Idx N inst.(core_ops_index_IndexMut_indexInst); + core_ops_index_IndexMut_index_mut := core_array_Array_index_mut T Idx N inst; + core_ops_index_IndexMut_index_mut_back := core_array_Array_index_mut_back T Idx N inst; +|}. + +(* [core::slice::index::usize::get]: forward function *) +Axiom core_slice_index_usize_get : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: forward function *) +Axiom core_slice_index_usize_get_mut : forall (T : Type), usize -> slice T -> result (option T). + +(* [core::slice::index::usize::get_mut]: backward function 0 *) +Axiom core_slice_index_usize_get_mut_back : + forall (T : Type), usize -> slice T -> option T -> result (slice T). + +(* [core::slice::index::usize::get_unchecked]: forward function *) +Axiom core_slice_index_usize_get_unchecked : + forall (T : Type), usize -> const_raw_ptr (slice T) -> result (const_raw_ptr T). + +(* [core::slice::index::usize::get_unchecked_mut]: forward function *) +Axiom core_slice_index_usize_get_unchecked_mut : + forall (T : Type), usize -> mut_raw_ptr (slice T) -> result (mut_raw_ptr T). + +(* [core::slice::index::usize::index]: forward function *) +Axiom core_slice_index_usize_index : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: forward function *) +Axiom core_slice_index_usize_index_mut : forall (T : Type), usize -> slice T -> result T. + +(* [core::slice::index::usize::index_mut]: backward function 0 *) +Axiom core_slice_index_usize_index_mut_back : + forall (T : Type), usize -> slice T -> T -> result (slice T). + +(* Trait implementation: [core::slice::index::private_slice_index::usize] *) +Definition core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst + : core_slice_index_private_slice_index_Sealed usize := tt. + +(* Trait implementation: [core::slice::index::usize] *) +Definition core_slice_index_usize_coresliceindexSliceIndexInst (T : Type) : + core_slice_index_SliceIndex usize (slice T) := {| + core_slice_index_SliceIndex_sealedInst := core_slice_index_private_slice_index_usize_coresliceindexprivate_slice_indexSealedInst; + core_slice_index_SliceIndex_Output := T; + core_slice_index_SliceIndex_get := core_slice_index_usize_get T; + core_slice_index_SliceIndex_get_mut := core_slice_index_usize_get_mut T; + core_slice_index_SliceIndex_get_mut_back := core_slice_index_usize_get_mut_back T; + core_slice_index_SliceIndex_get_unchecked := core_slice_index_usize_get_unchecked T; + core_slice_index_SliceIndex_get_unchecked_mut := core_slice_index_usize_get_unchecked_mut T; + core_slice_index_SliceIndex_index := core_slice_index_usize_index T; + core_slice_index_SliceIndex_index_mut := core_slice_index_usize_index_mut T; + core_slice_index_SliceIndex_index_mut_back := core_slice_index_usize_index_mut_back T; +|}. + +(* [alloc::vec::Vec::index]: forward function *) +Axiom alloc_vec_Vec_index : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: forward function *) +Axiom alloc_vec_Vec_index_mut : forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx), result inst.(core_slice_index_SliceIndex_Output). + +(* [alloc::vec::Vec::index_mut]: backward function 0 *) +Axiom alloc_vec_Vec_index_mut_back : + forall (T Idx : Type) (inst : core_slice_index_SliceIndex Idx (slice T)) + (Self : alloc_vec_Vec T) (i : Idx) (x : inst.(core_slice_index_SliceIndex_Output)), result (alloc_vec_Vec T). + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_Index (alloc_vec_Vec T) Idx := {| + core_ops_index_Index_Output := inst.(core_slice_index_SliceIndex_Output); + core_ops_index_Index_index := alloc_vec_Vec_index T Idx inst; +|}. + +(* Trait implementation: [alloc::vec::Vec] *) +Definition alloc_vec_Vec_coreopsindexIndexMutInst (T Idx : Type) + (inst : core_slice_index_SliceIndex Idx (slice T)) : + core_ops_index_IndexMut (alloc_vec_Vec T) Idx := {| + core_ops_index_IndexMut_indexInst := alloc_vec_Vec_coreopsindexIndexInst T Idx inst; + core_ops_index_IndexMut_index_mut := alloc_vec_Vec_index_mut T Idx inst; + core_ops_index_IndexMut_index_mut_back := alloc_vec_Vec_index_mut_back T Idx inst; +|}. + +(*** Theorems *) + +Axiom alloc_vec_Vec_index_mut_back_eq : forall {a : Type} (v : alloc_vec_Vec a) (i : usize) (x : a), + alloc_vec_Vec_index_mut_back a usize (core_slice_index_usize_coresliceindexSliceIndexInst a) v i x = + alloc_vec_Vec_update_usize v i x. End Primitives. |