From 2171c01c6101958d3d12734ad970132b78d500d7 Mon Sep 17 00:00:00 2001 From: Son Ho Date: Fri, 22 Dec 2023 19:17:44 +0100 Subject: Start pushing files from the fstar-split test folder --- tests/fstar-split/misc/Makefile | 49 ++ tests/fstar-split/misc/NoNestedBorrows.fst | 622 ++++++++++++++++++++ tests/fstar-split/misc/Primitives.fst | 884 +++++++++++++++++++++++++++++ 3 files changed, 1555 insertions(+) create mode 100644 tests/fstar-split/misc/Makefile create mode 100644 tests/fstar-split/misc/NoNestedBorrows.fst create mode 100644 tests/fstar-split/misc/Primitives.fst (limited to 'tests/fstar-split/misc') diff --git a/tests/fstar-split/misc/Makefile b/tests/fstar-split/misc/Makefile new file mode 100644 index 00000000..fa7d1f36 --- /dev/null +++ b/tests/fstar-split/misc/Makefile @@ -0,0 +1,49 @@ +# This file was automatically generated - modify ../Makefile.template instead +INCLUDE_DIRS = . + +FSTAR_INCLUDES = $(addprefix --include ,$(INCLUDE_DIRS)) + +FSTAR_HINTS ?= --use_hints --use_hint_hashes --record_hints + +FSTAR_OPTIONS = $(FSTAR_HINTS) \ + --cache_checked_modules $(FSTAR_INCLUDES) --cmi \ + --warn_error '+241@247+285-274' \ + +FSTAR_EXE ?= fstar.exe +FSTAR_NO_FLAGS = $(FSTAR_EXE) --already_cached 'Prims FStar LowStar Steel' --odir obj --cache_dir obj + +FSTAR = $(FSTAR_NO_FLAGS) $(FSTAR_OPTIONS) + +# The F* roots are used to compute the dependency graph, and generate the .depend file +FSTAR_ROOTS ?= $(wildcard *.fst *.fsti) + +# Build all the files +all: $(addprefix obj/,$(addsuffix .checked,$(FSTAR_ROOTS))) + +# This is the right way to ensure the .depend file always gets re-built. +ifeq (,$(filter %-in,$(MAKECMDGOALS))) +ifndef NODEPEND +ifndef MAKE_RESTARTS +.depend: .FORCE + $(FSTAR_NO_FLAGS) --dep full $(notdir $(FSTAR_ROOTS)) > $@ + +.PHONY: .FORCE +.FORCE: +endif +endif + +include .depend +endif + +# For the interactive mode +%.fst-in %.fsti-in: + @echo $(FSTAR_OPTIONS) + +# Generete the .checked files in batch mode +%.checked: + $(FSTAR) $(FSTAR_OPTIONS) $< && \ + touch -c $@ + +.PHONY: clean +clean: + rm -f obj/* diff --git a/tests/fstar-split/misc/NoNestedBorrows.fst b/tests/fstar-split/misc/NoNestedBorrows.fst new file mode 100644 index 00000000..41bb7a06 --- /dev/null +++ b/tests/fstar-split/misc/NoNestedBorrows.fst @@ -0,0 +1,622 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [no_nested_borrows] *) +module NoNestedBorrows +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [no_nested_borrows::Pair] + Source: 'src/no_nested_borrows.rs', lines 4:0-4:23 *) +type pair_t (t1 t2 : Type0) = { x : t1; y : t2; } + +(** [no_nested_borrows::List] + Source: 'src/no_nested_borrows.rs', lines 9:0-9:16 *) +type list_t (t : Type0) = +| List_Cons : t -> list_t t -> list_t t +| List_Nil : list_t t + +(** [no_nested_borrows::One] + Source: 'src/no_nested_borrows.rs', lines 20:0-20:16 *) +type one_t (t1 : Type0) = | One_One : t1 -> one_t t1 + +(** [no_nested_borrows::EmptyEnum] + Source: 'src/no_nested_borrows.rs', lines 26:0-26:18 *) +type emptyEnum_t = | EmptyEnum_Empty : emptyEnum_t + +(** [no_nested_borrows::Enum] + Source: 'src/no_nested_borrows.rs', lines 32:0-32:13 *) +type enum_t = | Enum_Variant1 : enum_t | Enum_Variant2 : enum_t + +(** [no_nested_borrows::EmptyStruct] + Source: 'src/no_nested_borrows.rs', lines 39:0-39:22 *) +type emptyStruct_t = unit + +(** [no_nested_borrows::Sum] + Source: 'src/no_nested_borrows.rs', lines 41:0-41:20 *) +type sum_t (t1 t2 : Type0) = +| Sum_Left : t1 -> sum_t t1 t2 +| Sum_Right : t2 -> sum_t t1 t2 + +(** [no_nested_borrows::neg_test]: forward function + Source: 'src/no_nested_borrows.rs', lines 48:0-48:30 *) +let neg_test (x : i32) : result i32 = + i32_neg x + +(** [no_nested_borrows::add_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 54:0-54:37 *) +let add_u32 (x : u32) (y : u32) : result u32 = + u32_add x y + +(** [no_nested_borrows::subs_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 60:0-60:38 *) +let subs_u32 (x : u32) (y : u32) : result u32 = + u32_sub x y + +(** [no_nested_borrows::div_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 66:0-66:37 *) +let div_u32 (x : u32) (y : u32) : result u32 = + u32_div x y + +(** [no_nested_borrows::div_u32_const]: forward function + Source: 'src/no_nested_borrows.rs', lines 73:0-73:35 *) +let div_u32_const (x : u32) : result u32 = + u32_div x 2 + +(** [no_nested_borrows::rem_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 78:0-78:37 *) +let rem_u32 (x : u32) (y : u32) : result u32 = + u32_rem x y + +(** [no_nested_borrows::mul_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 82:0-82:37 *) +let mul_u32 (x : u32) (y : u32) : result u32 = + u32_mul x y + +(** [no_nested_borrows::add_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 88:0-88:37 *) +let add_i32 (x : i32) (y : i32) : result i32 = + i32_add x y + +(** [no_nested_borrows::subs_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 92:0-92:38 *) +let subs_i32 (x : i32) (y : i32) : result i32 = + i32_sub x y + +(** [no_nested_borrows::div_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 96:0-96:37 *) +let div_i32 (x : i32) (y : i32) : result i32 = + i32_div x y + +(** [no_nested_borrows::div_i32_const]: forward function + Source: 'src/no_nested_borrows.rs', lines 100:0-100:35 *) +let div_i32_const (x : i32) : result i32 = + i32_div x 2 + +(** [no_nested_borrows::rem_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 104:0-104:37 *) +let rem_i32 (x : i32) (y : i32) : result i32 = + i32_rem x y + +(** [no_nested_borrows::mul_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 108:0-108:37 *) +let mul_i32 (x : i32) (y : i32) : result i32 = + i32_mul x y + +(** [no_nested_borrows::mix_arith_u32]: forward function + Source: 'src/no_nested_borrows.rs', lines 112:0-112:51 *) +let mix_arith_u32 (x : u32) (y : u32) (z : u32) : result u32 = + let* i = u32_add x y in + let* i1 = u32_div x y in + let* i2 = u32_mul i i1 in + let* i3 = u32_rem z y in + let* i4 = u32_sub x i3 in + let* i5 = u32_add i2 i4 in + let* i6 = u32_add x y in + let* i7 = u32_add i6 z in + u32_rem i5 i7 + +(** [no_nested_borrows::mix_arith_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 116:0-116:51 *) +let mix_arith_i32 (x : i32) (y : i32) (z : i32) : result i32 = + let* i = i32_add x y in + let* i1 = i32_div x y in + let* i2 = i32_mul i i1 in + let* i3 = i32_rem z y in + let* i4 = i32_sub x i3 in + let* i5 = i32_add i2 i4 in + let* i6 = i32_add x y in + let* i7 = i32_add i6 z in + i32_rem i5 i7 + +(** [no_nested_borrows::CONST0] + Source: 'src/no_nested_borrows.rs', lines 125:0-125:23 *) +let const0_body : result usize = usize_add 1 1 +let const0_c : usize = eval_global const0_body + +(** [no_nested_borrows::CONST1] + Source: 'src/no_nested_borrows.rs', lines 126:0-126:23 *) +let const1_body : result usize = usize_mul 2 2 +let const1_c : usize = eval_global const1_body + +(** [no_nested_borrows::cast_u32_to_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 128:0-128:37 *) +let cast_u32_to_i32 (x : u32) : result i32 = + scalar_cast U32 I32 x + +(** [no_nested_borrows::cast_bool_to_i32]: forward function + Source: 'src/no_nested_borrows.rs', lines 132:0-132:39 *) +let cast_bool_to_i32 (x : bool) : result i32 = + scalar_cast_bool I32 x + +(** [no_nested_borrows::cast_bool_to_bool]: forward function + Source: 'src/no_nested_borrows.rs', lines 137:0-137:41 *) +let cast_bool_to_bool (x : bool) : result bool = + Return x + +(** [no_nested_borrows::test2]: forward function + Source: 'src/no_nested_borrows.rs', lines 142:0-142:14 *) +let test2 : result unit = + let* _ = u32_add 23 44 in Return () + +(** Unit test for [no_nested_borrows::test2] *) +let _ = assert_norm (test2 = Return ()) + +(** [no_nested_borrows::get_max]: forward function + Source: 'src/no_nested_borrows.rs', lines 154:0-154:37 *) +let get_max (x : u32) (y : u32) : result u32 = + if x >= y then Return x else Return y + +(** [no_nested_borrows::test3]: forward function + Source: 'src/no_nested_borrows.rs', lines 162:0-162:14 *) +let test3 : result unit = + let* x = get_max 4 3 in + let* y = get_max 10 11 in + let* z = u32_add x y in + if not (z = 15) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test3] *) +let _ = assert_norm (test3 = Return ()) + +(** [no_nested_borrows::test_neg1]: forward function + Source: 'src/no_nested_borrows.rs', lines 169:0-169:18 *) +let test_neg1 : result unit = + let* y = i32_neg 3 in if not (y = -3) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_neg1] *) +let _ = assert_norm (test_neg1 = Return ()) + +(** [no_nested_borrows::refs_test1]: forward function + Source: 'src/no_nested_borrows.rs', lines 176:0-176:19 *) +let refs_test1 : result unit = + if not (1 = 1) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::refs_test1] *) +let _ = assert_norm (refs_test1 = Return ()) + +(** [no_nested_borrows::refs_test2]: forward function + Source: 'src/no_nested_borrows.rs', lines 187:0-187:19 *) +let refs_test2 : result unit = + if not (2 = 2) + then Fail Failure + else + if not (0 = 0) + then Fail Failure + else + if not (2 = 2) + then Fail Failure + else if not (2 = 2) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::refs_test2] *) +let _ = assert_norm (refs_test2 = Return ()) + +(** [no_nested_borrows::test_list1]: forward function + Source: 'src/no_nested_borrows.rs', lines 203:0-203:19 *) +let test_list1 : result unit = + Return () + +(** Unit test for [no_nested_borrows::test_list1] *) +let _ = assert_norm (test_list1 = Return ()) + +(** [no_nested_borrows::test_box1]: forward function + Source: 'src/no_nested_borrows.rs', lines 208:0-208:18 *) +let test_box1 : result unit = + let b = 0 in + let* b1 = alloc_boxed_Box_deref_mut_back i32 b 1 in + let* x = alloc_boxed_Box_deref i32 b1 in + if not (x = 1) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_box1] *) +let _ = assert_norm (test_box1 = Return ()) + +(** [no_nested_borrows::copy_int]: forward function + Source: 'src/no_nested_borrows.rs', lines 218:0-218:30 *) +let copy_int (x : i32) : result i32 = + Return x + +(** [no_nested_borrows::test_unreachable]: forward function + Source: 'src/no_nested_borrows.rs', lines 224:0-224:32 *) +let test_unreachable (b : bool) : result unit = + if b then Fail Failure else Return () + +(** [no_nested_borrows::test_panic]: forward function + Source: 'src/no_nested_borrows.rs', lines 232:0-232:26 *) +let test_panic (b : bool) : result unit = + if b then Fail Failure else Return () + +(** [no_nested_borrows::test_copy_int]: forward function + Source: 'src/no_nested_borrows.rs', lines 239:0-239:22 *) +let test_copy_int : result unit = + let* y = copy_int 0 in if not (0 = y) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_copy_int] *) +let _ = assert_norm (test_copy_int = Return ()) + +(** [no_nested_borrows::is_cons]: forward function + Source: 'src/no_nested_borrows.rs', lines 246:0-246:38 *) +let is_cons (t : Type0) (l : list_t t) : result bool = + begin match l with + | List_Cons _ _ -> Return true + | List_Nil -> Return false + end + +(** [no_nested_borrows::test_is_cons]: forward function + Source: 'src/no_nested_borrows.rs', lines 253:0-253:21 *) +let test_is_cons : result unit = + let l = List_Nil in + let* b = is_cons i32 (List_Cons 0 l) in + if not b then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_is_cons] *) +let _ = assert_norm (test_is_cons = Return ()) + +(** [no_nested_borrows::split_list]: forward function + Source: 'src/no_nested_borrows.rs', lines 259:0-259:48 *) +let split_list (t : Type0) (l : list_t t) : result (t & (list_t t)) = + begin match l with + | List_Cons hd tl -> Return (hd, tl) + | List_Nil -> Fail Failure + end + +(** [no_nested_borrows::test_split_list]: forward function + Source: 'src/no_nested_borrows.rs', lines 267:0-267:24 *) +let test_split_list : result unit = + let l = List_Nil in + let* p = split_list i32 (List_Cons 0 l) in + let (hd, _) = p in + if not (hd = 0) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_split_list] *) +let _ = assert_norm (test_split_list = Return ()) + +(** [no_nested_borrows::choose]: forward function + Source: 'src/no_nested_borrows.rs', lines 274:0-274:70 *) +let choose (t : Type0) (b : bool) (x : t) (y : t) : result t = + if b then Return x else Return y + +(** [no_nested_borrows::choose]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 274:0-274:70 *) +let choose_back + (t : Type0) (b : bool) (x : t) (y : t) (ret : t) : result (t & t) = + if b then Return (ret, y) else Return (x, ret) + +(** [no_nested_borrows::choose_test]: forward function + Source: 'src/no_nested_borrows.rs', lines 282:0-282:20 *) +let choose_test : result unit = + let* z = choose i32 true 0 0 in + let* z1 = i32_add z 1 in + if not (z1 = 1) + then Fail Failure + else + let* (x, y) = choose_back i32 true 0 0 z1 in + if not (x = 1) + then Fail Failure + else if not (y = 0) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::choose_test] *) +let _ = assert_norm (choose_test = Return ()) + +(** [no_nested_borrows::test_char]: forward function + Source: 'src/no_nested_borrows.rs', lines 294:0-294:26 *) +let test_char : result char = + Return 'a' + +(** [no_nested_borrows::Tree] + Source: 'src/no_nested_borrows.rs', lines 299:0-299:16 *) +type tree_t (t : Type0) = +| Tree_Leaf : t -> tree_t t +| Tree_Node : t -> nodeElem_t t -> tree_t t -> tree_t t + +(** [no_nested_borrows::NodeElem] + Source: 'src/no_nested_borrows.rs', lines 304:0-304:20 *) +and nodeElem_t (t : Type0) = +| NodeElem_Cons : tree_t t -> nodeElem_t t -> nodeElem_t t +| NodeElem_Nil : nodeElem_t t + +(** [no_nested_borrows::list_length]: forward function + Source: 'src/no_nested_borrows.rs', lines 339:0-339:48 *) +let rec list_length (t : Type0) (l : list_t t) : result u32 = + begin match l with + | List_Cons _ l1 -> let* i = list_length t l1 in u32_add 1 i + | List_Nil -> Return 0 + end + +(** [no_nested_borrows::list_nth_shared]: forward function + Source: 'src/no_nested_borrows.rs', lines 347:0-347:62 *) +let rec list_nth_shared (t : Type0) (l : list_t t) (i : u32) : result t = + begin match l with + | List_Cons x tl -> + if i = 0 + then Return x + else let* i1 = u32_sub i 1 in list_nth_shared t tl i1 + | List_Nil -> Fail Failure + end + +(** [no_nested_borrows::list_nth_mut]: forward function + Source: 'src/no_nested_borrows.rs', lines 363:0-363:67 *) +let rec list_nth_mut (t : Type0) (l : list_t t) (i : u32) : result t = + begin match l with + | List_Cons x tl -> + if i = 0 then Return x else let* i1 = u32_sub i 1 in list_nth_mut t tl i1 + | List_Nil -> Fail Failure + end + +(** [no_nested_borrows::list_nth_mut]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 363:0-363:67 *) +let rec list_nth_mut_back + (t : Type0) (l : list_t t) (i : u32) (ret : t) : result (list_t t) = + begin match l with + | List_Cons x tl -> + if i = 0 + then Return (List_Cons ret tl) + else + let* i1 = u32_sub i 1 in + let* tl1 = list_nth_mut_back t tl i1 ret in + Return (List_Cons x tl1) + | List_Nil -> Fail Failure + end + +(** [no_nested_borrows::list_rev_aux]: forward function + Source: 'src/no_nested_borrows.rs', lines 379:0-379:63 *) +let rec list_rev_aux + (t : Type0) (li : list_t t) (lo : list_t t) : result (list_t t) = + begin match li with + | 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 ()) + Source: 'src/no_nested_borrows.rs', lines 393:0-393:42 *) +let list_rev (t : Type0) (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 + Source: 'src/no_nested_borrows.rs', lines 398:0-398:28 *) +let test_list_functions : result unit = + let l = List_Nil in + let l1 = List_Cons 2 l in + let l2 = List_Cons 1 l1 in + let* i = list_length i32 (List_Cons 0 l2) in + if not (i = 3) + then Fail Failure + else + let* i1 = list_nth_shared i32 (List_Cons 0 l2) 0 in + if not (i1 = 0) + then Fail Failure + else + let* i2 = list_nth_shared i32 (List_Cons 0 l2) 1 in + if not (i2 = 1) + then Fail Failure + else + let* i3 = list_nth_shared i32 (List_Cons 0 l2) 2 in + if not (i3 = 2) + then Fail Failure + else + let* ls = list_nth_mut_back i32 (List_Cons 0 l2) 1 3 in + let* i4 = list_nth_shared i32 ls 0 in + if not (i4 = 0) + then Fail Failure + else + let* i5 = list_nth_shared i32 ls 1 in + if not (i5 = 3) + then Fail Failure + else + let* i6 = list_nth_shared i32 ls 2 in + if not (i6 = 2) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_list_functions] *) +let _ = assert_norm (test_list_functions = Return ()) + +(** [no_nested_borrows::id_mut_pair1]: forward function + Source: 'src/no_nested_borrows.rs', lines 414:0-414:89 *) +let id_mut_pair1 (t1 t2 : Type0) (x : t1) (y : t2) : result (t1 & t2) = + Return (x, y) + +(** [no_nested_borrows::id_mut_pair1]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 414:0-414:89 *) +let id_mut_pair1_back + (t1 t2 : Type0) (x : t1) (y : t2) (ret : (t1 & t2)) : result (t1 & t2) = + let (x1, x2) = ret in Return (x1, x2) + +(** [no_nested_borrows::id_mut_pair2]: forward function + Source: 'src/no_nested_borrows.rs', lines 418:0-418:88 *) +let id_mut_pair2 (t1 t2 : Type0) (p : (t1 & t2)) : result (t1 & t2) = + let (x, x1) = p in Return (x, x1) + +(** [no_nested_borrows::id_mut_pair2]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 418:0-418:88 *) +let id_mut_pair2_back + (t1 t2 : Type0) (p : (t1 & t2)) (ret : (t1 & t2)) : result (t1 & t2) = + let (x, x1) = ret in Return (x, x1) + +(** [no_nested_borrows::id_mut_pair3]: forward function + Source: 'src/no_nested_borrows.rs', lines 422:0-422:93 *) +let id_mut_pair3 (t1 t2 : Type0) (x : t1) (y : t2) : result (t1 & t2) = + Return (x, y) + +(** [no_nested_borrows::id_mut_pair3]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 422:0-422:93 *) +let id_mut_pair3_back'a + (t1 t2 : Type0) (x : t1) (y : t2) (ret : t1) : result t1 = + Return ret + +(** [no_nested_borrows::id_mut_pair3]: backward function 1 + Source: 'src/no_nested_borrows.rs', lines 422:0-422:93 *) +let id_mut_pair3_back'b + (t1 t2 : Type0) (x : t1) (y : t2) (ret : t2) : result t2 = + Return ret + +(** [no_nested_borrows::id_mut_pair4]: forward function + Source: 'src/no_nested_borrows.rs', lines 426:0-426:92 *) +let id_mut_pair4 (t1 t2 : Type0) (p : (t1 & t2)) : result (t1 & t2) = + let (x, x1) = p in Return (x, x1) + +(** [no_nested_borrows::id_mut_pair4]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 426:0-426:92 *) +let id_mut_pair4_back'a + (t1 t2 : Type0) (p : (t1 & t2)) (ret : t1) : result t1 = + Return ret + +(** [no_nested_borrows::id_mut_pair4]: backward function 1 + Source: 'src/no_nested_borrows.rs', lines 426:0-426:92 *) +let id_mut_pair4_back'b + (t1 t2 : Type0) (p : (t1 & t2)) (ret : t2) : result t2 = + Return ret + +(** [no_nested_borrows::StructWithTuple] + Source: 'src/no_nested_borrows.rs', lines 433:0-433:34 *) +type structWithTuple_t (t1 t2 : Type0) = { p : (t1 & t2); } + +(** [no_nested_borrows::new_tuple1]: forward function + Source: 'src/no_nested_borrows.rs', lines 437:0-437:48 *) +let new_tuple1 : result (structWithTuple_t u32 u32) = + Return { p = (1, 2) } + +(** [no_nested_borrows::new_tuple2]: forward function + Source: 'src/no_nested_borrows.rs', lines 441:0-441:48 *) +let new_tuple2 : result (structWithTuple_t i16 i16) = + Return { p = (1, 2) } + +(** [no_nested_borrows::new_tuple3]: forward function + Source: 'src/no_nested_borrows.rs', lines 445:0-445:48 *) +let new_tuple3 : result (structWithTuple_t u64 i64) = + Return { p = (1, 2) } + +(** [no_nested_borrows::StructWithPair] + Source: 'src/no_nested_borrows.rs', lines 450:0-450:33 *) +type structWithPair_t (t1 t2 : Type0) = { p : pair_t t1 t2; } + +(** [no_nested_borrows::new_pair1]: forward function + Source: 'src/no_nested_borrows.rs', lines 454:0-454:46 *) +let new_pair1 : result (structWithPair_t u32 u32) = + Return { p = { x = 1; y = 2 } } + +(** [no_nested_borrows::test_constants]: forward function + Source: 'src/no_nested_borrows.rs', lines 462:0-462:23 *) +let test_constants : result unit = + let* swt = new_tuple1 in + let (i, _) = swt.p in + if not (i = 1) + then Fail Failure + else + let* swt1 = new_tuple2 in + let (i1, _) = swt1.p in + if not (i1 = 1) + then Fail Failure + else + let* swt2 = new_tuple3 in + let (i2, _) = swt2.p in + if not (i2 = 1) + then Fail Failure + else + let* swp = new_pair1 in + if not (swp.p.x = 1) then Fail Failure else Return () + +(** Unit test for [no_nested_borrows::test_constants] *) +let _ = assert_norm (test_constants = Return ()) + +(** [no_nested_borrows::test_weird_borrows1]: forward function + Source: 'src/no_nested_borrows.rs', lines 471:0-471:28 *) +let test_weird_borrows1 : result unit = + Return () + +(** Unit test for [no_nested_borrows::test_weird_borrows1] *) +let _ = assert_norm (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 ()) + Source: 'src/no_nested_borrows.rs', lines 481:0-481:37 *) +let test_mem_replace (px : u32) : result u32 = + let y = core_mem_replace u32 px 1 in + if not (y = 0) then Fail Failure else Return 2 + +(** [no_nested_borrows::test_shared_borrow_bool1]: forward function + Source: 'src/no_nested_borrows.rs', lines 488:0-488:47 *) +let test_shared_borrow_bool1 (b : bool) : result u32 = + if b then Return 0 else Return 1 + +(** [no_nested_borrows::test_shared_borrow_bool2]: forward function + Source: 'src/no_nested_borrows.rs', lines 501:0-501:40 *) +let test_shared_borrow_bool2 : result u32 = + Return 0 + +(** [no_nested_borrows::test_shared_borrow_enum1]: forward function + Source: 'src/no_nested_borrows.rs', lines 516:0-516:52 *) +let test_shared_borrow_enum1 (l : list_t u32) : result u32 = + begin match l with | List_Cons _ _ -> Return 1 | List_Nil -> Return 0 end + +(** [no_nested_borrows::test_shared_borrow_enum2]: forward function + Source: 'src/no_nested_borrows.rs', lines 528:0-528:40 *) +let test_shared_borrow_enum2 : result u32 = + Return 0 + +(** [no_nested_borrows::incr]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/no_nested_borrows.rs', lines 539:0-539:24 *) +let incr (x : u32) : result u32 = + u32_add x 1 + +(** [no_nested_borrows::call_incr]: forward function + Source: 'src/no_nested_borrows.rs', lines 543:0-543:35 *) +let call_incr (x : u32) : result u32 = + incr x + +(** [no_nested_borrows::read_then_incr]: forward function + Source: 'src/no_nested_borrows.rs', lines 548:0-548:41 *) +let read_then_incr (x : u32) : result u32 = + let* _ = u32_add x 1 in Return x + +(** [no_nested_borrows::read_then_incr]: backward function 0 + Source: 'src/no_nested_borrows.rs', lines 548:0-548:41 *) +let read_then_incr_back (x : u32) : result u32 = + u32_add x 1 + +(** [no_nested_borrows::Tuple] + Source: 'src/no_nested_borrows.rs', lines 554:0-554:24 *) +type tuple_t (t1 t2 : Type0) = t1 * t2 + +(** [no_nested_borrows::use_tuple_struct]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/no_nested_borrows.rs', lines 556:0-556:48 *) +let use_tuple_struct (x : tuple_t u32 u32) : result (tuple_t u32 u32) = + let (_, i) = x in Return (1, i) + +(** [no_nested_borrows::create_tuple_struct]: forward function + Source: 'src/no_nested_borrows.rs', lines 560:0-560:61 *) +let create_tuple_struct (x : u32) (y : u64) : result (tuple_t u32 u64) = + Return (x, y) + +(** [no_nested_borrows::IdType] + Source: 'src/no_nested_borrows.rs', lines 565:0-565:20 *) +type idType_t (t : Type0) = t + +(** [no_nested_borrows::use_id_type]: forward function + Source: 'src/no_nested_borrows.rs', lines 567:0-567:40 *) +let use_id_type (t : Type0) (x : idType_t t) : result t = + Return x + +(** [no_nested_borrows::create_id_type]: forward function + Source: 'src/no_nested_borrows.rs', lines 571:0-571:43 *) +let create_id_type (t : Type0) (x : t) : result (idType_t t) = + Return x + diff --git a/tests/fstar-split/misc/Primitives.fst b/tests/fstar-split/misc/Primitives.fst new file mode 100644 index 00000000..a3ffbde4 --- /dev/null +++ b/tests/fstar-split/misc/Primitives.fst @@ -0,0 +1,884 @@ +/// This file lists primitive and assumed functions and types +module Primitives +open FStar.Mul +open FStar.List.Tot + +#set-options "--z3rlimit 15 --fuel 0 --ifuel 1" + +(*** Utilities *) +val list_update (#a : Type0) (ls : list a) (i : nat{i < length ls}) (x : a) : + ls':list a{ + length ls' = length ls /\ + index ls' i == x + } +#push-options "--fuel 1" +let rec list_update #a ls i x = + match ls with + | x' :: ls -> if i = 0 then x :: ls else x' :: list_update ls (i-1) x +#pop-options + +(*** Result *) +type error : Type0 = +| Failure +| OutOfFuel + +type result (a : Type0) : Type0 = +| Return : v:a -> result a +| Fail : e:error -> result a + +// Monadic return operator +unfold let return (#a : Type0) (x : a) : result a = Return x + +// Monadic bind operator. +// Allows to use the notation: +// ``` +// let* x = y in +// ... +// ``` +unfold let (let*) (#a #b : Type0) (m: result a) + (f: (x:a) -> Pure (result b) (requires (m == Return x)) (ensures fun _ -> True)) : + result b = + match m with + | Return x -> f x + | Fail e -> Fail e + +// Monadic assert(...) +let massert (b:bool) : result unit = if b then Return () else Fail Failure + +// Normalize and unwrap a successful result (used for globals). +let eval_global (#a : Type0) (x : result a{Return? (normalize_term x)}) : a = Return?.v x + +(*** Misc *) +type char = FStar.Char.char +type string = string + +let is_zero (n: nat) : bool = n = 0 +let decrease (n: nat{n > 0}) : nat = n - 1 + +let core_mem_replace (a : Type0) (x : a) (y : a) : a = x +let core_mem_replace_back (a : Type0) (x : a) (y : a) : a = y + +// We don't really use raw pointers for now +type mut_raw_ptr (t : Type0) = { v : t } +type const_raw_ptr (t : Type0) = { v : t } + +(*** Scalars *) +/// Rem.: most of the following code was partially generated + +assume val size_numbits : pos + +// TODO: we could use FStar.Int.int_t and FStar.UInt.int_t + +let isize_min : int = -9223372036854775808 // TODO: should be opaque +let isize_max : int = 9223372036854775807 // TODO: should be opaque +let i8_min : int = -128 +let i8_max : int = 127 +let i16_min : int = -32768 +let i16_max : int = 32767 +let i32_min : int = -2147483648 +let i32_max : int = 2147483647 +let i64_min : int = -9223372036854775808 +let i64_max : int = 9223372036854775807 +let i128_min : int = -170141183460469231731687303715884105728 +let i128_max : int = 170141183460469231731687303715884105727 +let usize_min : int = 0 +let usize_max : int = 4294967295 // TODO: should be opaque +let u8_min : int = 0 +let u8_max : int = 255 +let u16_min : int = 0 +let u16_max : int = 65535 +let u32_min : int = 0 +let u32_max : int = 4294967295 +let u64_min : int = 0 +let u64_max : int = 18446744073709551615 +let u128_min : int = 0 +let u128_max : int = 340282366920938463463374607431768211455 + +type scalar_ty = +| Isize +| I8 +| I16 +| I32 +| I64 +| I128 +| Usize +| U8 +| U16 +| U32 +| U64 +| U128 + +let is_unsigned = function + | Isize | I8 | I16 | I32 | I64 | I128 -> false + | Usize | U8 | U16 | U32 | U64 | U128 -> true + +let scalar_min (ty : scalar_ty) : int = + match ty with + | Isize -> isize_min + | I8 -> i8_min + | I16 -> i16_min + | I32 -> i32_min + | I64 -> i64_min + | I128 -> i128_min + | Usize -> usize_min + | U8 -> u8_min + | U16 -> u16_min + | U32 -> u32_min + | U64 -> u64_min + | U128 -> u128_min + +let scalar_max (ty : scalar_ty) : int = + match ty with + | Isize -> isize_max + | I8 -> i8_max + | I16 -> i16_max + | I32 -> i32_max + | I64 -> i64_max + | I128 -> i128_max + | Usize -> usize_max + | U8 -> u8_max + | U16 -> u16_max + | U32 -> u32_max + | U64 -> u64_max + | U128 -> u128_max + +type scalar (ty : scalar_ty) : eqtype = x:int{scalar_min ty <= x && x <= scalar_max ty} + +let mk_scalar (ty : scalar_ty) (x : int) : result (scalar ty) = + if scalar_min ty <= x && scalar_max ty >= x then Return x else Fail Failure + +let scalar_neg (#ty : scalar_ty) (x : scalar ty) : result (scalar ty) = mk_scalar ty (-x) + +let scalar_div (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) = + if y <> 0 then mk_scalar ty (x / y) else Fail Failure + +/// The remainder operation +let int_rem (x : int) (y : int{y <> 0}) : int = + if x >= 0 then (x % y) else -(x % y) + +(* Checking consistency with Rust *) +let _ = assert_norm(int_rem 1 2 = 1) +let _ = assert_norm(int_rem (-1) 2 = -1) +let _ = assert_norm(int_rem 1 (-2) = 1) +let _ = assert_norm(int_rem (-1) (-2) = -1) + +let scalar_rem (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) = + if y <> 0 then mk_scalar ty (int_rem x y) else Fail Failure + +let scalar_add (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) = + mk_scalar ty (x + y) + +let scalar_sub (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) = + mk_scalar ty (x - y) + +let scalar_mul (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) = + mk_scalar ty (x * y) + +let scalar_xor (#ty : scalar_ty) + (x : scalar ty) (y : scalar ty) : scalar ty = + match ty with + | U8 -> FStar.UInt.logxor #8 x y + | U16 -> FStar.UInt.logxor #16 x y + | U32 -> FStar.UInt.logxor #32 x y + | U64 -> FStar.UInt.logxor #64 x y + | U128 -> FStar.UInt.logxor #128 x y + | Usize -> admit() // TODO + | I8 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 8); + normalize_spec (scalar I8); + FStar.Int.logxor #8 x y + | I16 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 16); + normalize_spec (scalar I16); + FStar.Int.logxor #16 x y + | I32 -> FStar.Int.logxor #32 x y + | I64 -> FStar.Int.logxor #64 x y + | I128 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 128); + normalize_spec (scalar I128); + FStar.Int.logxor #128 x y + | Isize -> admit() // TODO + +let scalar_or (#ty : scalar_ty) + (x : scalar ty) (y : scalar ty) : scalar ty = + match ty with + | U8 -> FStar.UInt.logor #8 x y + | U16 -> FStar.UInt.logor #16 x y + | U32 -> FStar.UInt.logor #32 x y + | U64 -> FStar.UInt.logor #64 x y + | U128 -> FStar.UInt.logor #128 x y + | Usize -> admit() // TODO + | I8 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 8); + normalize_spec (scalar I8); + FStar.Int.logor #8 x y + | I16 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 16); + normalize_spec (scalar I16); + FStar.Int.logor #16 x y + | I32 -> FStar.Int.logor #32 x y + | I64 -> FStar.Int.logor #64 x y + | I128 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 128); + normalize_spec (scalar I128); + FStar.Int.logor #128 x y + | Isize -> admit() // TODO + +let scalar_and (#ty : scalar_ty) + (x : scalar ty) (y : scalar ty) : scalar ty = + match ty with + | U8 -> FStar.UInt.logand #8 x y + | U16 -> FStar.UInt.logand #16 x y + | U32 -> FStar.UInt.logand #32 x y + | U64 -> FStar.UInt.logand #64 x y + | U128 -> FStar.UInt.logand #128 x y + | Usize -> admit() // TODO + | I8 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 8); + normalize_spec (scalar I8); + FStar.Int.logand #8 x y + | I16 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 16); + normalize_spec (scalar I16); + FStar.Int.logand #16 x y + | I32 -> FStar.Int.logand #32 x y + | I64 -> FStar.Int.logand #64 x y + | I128 -> + // Encoding issues... + normalize_spec (FStar.Int.int_t 128); + normalize_spec (scalar I128); + FStar.Int.logand #128 x y + | Isize -> admit() // TODO + +// Shift left +let scalar_shl (#ty0 #ty1 : scalar_ty) + (x : scalar ty0) (y : scalar ty1) : result (scalar ty0) = + admit() + +// Shift right +let scalar_shr (#ty0 #ty1 : scalar_ty) + (x : scalar ty0) (y : scalar ty1) : result (scalar ty0) = + admit() + +(** Cast an integer from a [src_ty] to a [tgt_ty] *) +// TODO: check the semantics of casts in Rust +let scalar_cast (src_ty : scalar_ty) (tgt_ty : scalar_ty) (x : scalar src_ty) : result (scalar tgt_ty) = + mk_scalar tgt_ty x + +// This can't fail, but for now we make all casts faillible (easier for the translation) +let scalar_cast_bool (tgt_ty : scalar_ty) (x : bool) : result (scalar tgt_ty) = + mk_scalar tgt_ty (if x then 1 else 0) + +/// The scalar types +type isize : eqtype = scalar Isize +type i8 : eqtype = scalar I8 +type i16 : eqtype = scalar I16 +type i32 : eqtype = scalar I32 +type i64 : eqtype = scalar I64 +type i128 : eqtype = scalar I128 +type usize : eqtype = scalar Usize +type u8 : eqtype = scalar U8 +type u16 : eqtype = scalar U16 +type u32 : eqtype = scalar U32 +type u64 : eqtype = scalar U64 +type u128 : eqtype = scalar U128 + + +let core_isize_min : isize = isize_min +let core_isize_max : isize = isize_max +let core_i8_min : i8 = i8_min +let core_i8_max : i8 = i8_max +let core_i16_min : i16 = i16_min +let core_i16_max : i16 = i16_max +let core_i32_min : i32 = i32_min +let core_i32_max : i32 = i32_max +let core_i64_min : i64 = i64_min +let core_i64_max : i64 = i64_max +let core_i128_min : i128 = i128_min +let core_i128_max : i128 = i128_max + +let core_usize_min : usize = usize_min +let core_usize_max : usize = usize_max +let core_u8_min : u8 = u8_min +let core_u8_max : u8 = u8_max +let core_u16_min : u16 = u16_min +let core_u16_max : u16 = u16_max +let core_u32_min : u32 = u32_min +let core_u32_max : u32 = u32_max +let core_u64_min : u64 = u64_min +let core_u64_max : u64 = u64_max +let core_u128_min : u128 = u128_min +let core_u128_max : u128 = u128_max + +/// Negation +let isize_neg = scalar_neg #Isize +let i8_neg = scalar_neg #I8 +let i16_neg = scalar_neg #I16 +let i32_neg = scalar_neg #I32 +let i64_neg = scalar_neg #I64 +let i128_neg = scalar_neg #I128 + +/// Division +let isize_div = scalar_div #Isize +let i8_div = scalar_div #I8 +let i16_div = scalar_div #I16 +let i32_div = scalar_div #I32 +let i64_div = scalar_div #I64 +let i128_div = scalar_div #I128 +let usize_div = scalar_div #Usize +let u8_div = scalar_div #U8 +let u16_div = scalar_div #U16 +let u32_div = scalar_div #U32 +let u64_div = scalar_div #U64 +let u128_div = scalar_div #U128 + +/// Remainder +let isize_rem = scalar_rem #Isize +let i8_rem = scalar_rem #I8 +let i16_rem = scalar_rem #I16 +let i32_rem = scalar_rem #I32 +let i64_rem = scalar_rem #I64 +let i128_rem = scalar_rem #I128 +let usize_rem = scalar_rem #Usize +let u8_rem = scalar_rem #U8 +let u16_rem = scalar_rem #U16 +let u32_rem = scalar_rem #U32 +let u64_rem = scalar_rem #U64 +let u128_rem = scalar_rem #U128 + +/// Addition +let isize_add = scalar_add #Isize +let i8_add = scalar_add #I8 +let i16_add = scalar_add #I16 +let i32_add = scalar_add #I32 +let i64_add = scalar_add #I64 +let i128_add = scalar_add #I128 +let usize_add = scalar_add #Usize +let u8_add = scalar_add #U8 +let u16_add = scalar_add #U16 +let u32_add = scalar_add #U32 +let u64_add = scalar_add #U64 +let u128_add = scalar_add #U128 + +/// Subtraction +let isize_sub = scalar_sub #Isize +let i8_sub = scalar_sub #I8 +let i16_sub = scalar_sub #I16 +let i32_sub = scalar_sub #I32 +let i64_sub = scalar_sub #I64 +let i128_sub = scalar_sub #I128 +let usize_sub = scalar_sub #Usize +let u8_sub = scalar_sub #U8 +let u16_sub = scalar_sub #U16 +let u32_sub = scalar_sub #U32 +let u64_sub = scalar_sub #U64 +let u128_sub = scalar_sub #U128 + +/// Multiplication +let isize_mul = scalar_mul #Isize +let i8_mul = scalar_mul #I8 +let i16_mul = scalar_mul #I16 +let i32_mul = scalar_mul #I32 +let i64_mul = scalar_mul #I64 +let i128_mul = scalar_mul #I128 +let usize_mul = scalar_mul #Usize +let u8_mul = scalar_mul #U8 +let u16_mul = scalar_mul #U16 +let u32_mul = scalar_mul #U32 +let u64_mul = scalar_mul #U64 +let u128_mul = scalar_mul #U128 + +/// Xor +let u8_xor = scalar_xor #U8 +let u16_xor = scalar_xor #U16 +let u32_xor = scalar_xor #U32 +let u64_xor = scalar_xor #U64 +let u128_xor = scalar_xor #U128 +let usize_xor = scalar_xor #Usize +let i8_xor = scalar_xor #I8 +let i16_xor = scalar_xor #I16 +let i32_xor = scalar_xor #I32 +let i64_xor = scalar_xor #I64 +let i128_xor = scalar_xor #I128 +let isize_xor = scalar_xor #Isize + +/// Or +let u8_or = scalar_or #U8 +let u16_or = scalar_or #U16 +let u32_or = scalar_or #U32 +let u64_or = scalar_or #U64 +let u128_or = scalar_or #U128 +let usize_or = scalar_or #Usize +let i8_or = scalar_or #I8 +let i16_or = scalar_or #I16 +let i32_or = scalar_or #I32 +let i64_or = scalar_or #I64 +let i128_or = scalar_or #I128 +let isize_or = scalar_or #Isize + +/// And +let u8_and = scalar_and #U8 +let u16_and = scalar_and #U16 +let u32_and = scalar_and #U32 +let u64_and = scalar_and #U64 +let u128_and = scalar_and #U128 +let usize_and = scalar_and #Usize +let i8_and = scalar_and #I8 +let i16_and = scalar_and #I16 +let i32_and = scalar_and #I32 +let i64_and = scalar_and #I64 +let i128_and = scalar_and #I128 +let isize_and = scalar_and #Isize + +/// Shift left +let u8_shl #ty = scalar_shl #U8 #ty +let u16_shl #ty = scalar_shl #U16 #ty +let u32_shl #ty = scalar_shl #U32 #ty +let u64_shl #ty = scalar_shl #U64 #ty +let u128_shl #ty = scalar_shl #U128 #ty +let usize_shl #ty = scalar_shl #Usize #ty +let i8_shl #ty = scalar_shl #I8 #ty +let i16_shl #ty = scalar_shl #I16 #ty +let i32_shl #ty = scalar_shl #I32 #ty +let i64_shl #ty = scalar_shl #I64 #ty +let i128_shl #ty = scalar_shl #I128 #ty +let isize_shl #ty = scalar_shl #Isize #ty + +/// Shift right +let u8_shr #ty = scalar_shr #U8 #ty +let u16_shr #ty = scalar_shr #U16 #ty +let u32_shr #ty = scalar_shr #U32 #ty +let u64_shr #ty = scalar_shr #U64 #ty +let u128_shr #ty = scalar_shr #U128 #ty +let usize_shr #ty = scalar_shr #Usize #ty +let i8_shr #ty = scalar_shr #I8 #ty +let i16_shr #ty = scalar_shr #I16 #ty +let i32_shr #ty = scalar_shr #I32 #ty +let i64_shr #ty = scalar_shr #I64 #ty +let i128_shr #ty = scalar_shr #I128 #ty +let isize_shr #ty = scalar_shr #Isize #ty + +(*** core::ops *) + +// Trait declaration: [core::ops::index::Index] +noeq type core_ops_index_Index (self idx : Type0) = { + output : Type0; + index : self → idx → result output +} + +// Trait declaration: [core::ops::index::IndexMut] +noeq type core_ops_index_IndexMut (self idx : Type0) = { + indexInst : core_ops_index_Index self idx; + index_mut : self → idx → result indexInst.output; + index_mut_back : self → idx → indexInst.output → result self; +} + +// Trait declaration [core::ops::deref::Deref] +noeq type core_ops_deref_Deref (self : Type0) = { + target : Type0; + deref : self → result target; +} + +// Trait declaration [core::ops::deref::DerefMut] +noeq type core_ops_deref_DerefMut (self : Type0) = { + derefInst : core_ops_deref_Deref self; + deref_mut : self → result derefInst.target; + deref_mut_back : self → derefInst.target → result self; +} + +type core_ops_range_Range (a : Type0) = { + start : a; + end_ : a; +} + +(*** [alloc] *) + +let alloc_boxed_Box_deref (t : Type0) (x : t) : result t = Return x +let alloc_boxed_Box_deref_mut (t : Type0) (x : t) : result t = Return x +let alloc_boxed_Box_deref_mut_back (t : Type) (_ : t) (x : t) : result t = Return x + +// Trait instance +let alloc_boxed_Box_coreopsDerefInst (self : Type0) : core_ops_deref_Deref self = { + target = self; + deref = alloc_boxed_Box_deref self; +} + +// Trait instance +let alloc_boxed_Box_coreopsDerefMutInst (self : Type0) : core_ops_deref_DerefMut self = { + derefInst = alloc_boxed_Box_coreopsDerefInst self; + deref_mut = alloc_boxed_Box_deref_mut self; + deref_mut_back = alloc_boxed_Box_deref_mut_back self; +} + +(*** Array *) +type array (a : Type0) (n : usize) = s:list a{length s = n} + +// We tried putting the normalize_term condition as a refinement on the list +// but it didn't work. It works with the requires clause. +let mk_array (a : Type0) (n : usize) + (l : list a) : + Pure (array a n) + (requires (normalize_term(FStar.List.Tot.length l) = n)) + (ensures (fun _ -> True)) = + normalize_term_spec (FStar.List.Tot.length l); + l + +let array_index_usize (a : Type0) (n : usize) (x : array a n) (i : usize) : result a = + if i < length x then Return (index x i) + else Fail Failure + +let array_update_usize (a : Type0) (n : usize) (x : array a n) (i : usize) (nx : a) : result (array a n) = + if i < length x then Return (list_update x i nx) + else Fail Failure + +(*** Slice *) +type slice (a : Type0) = s:list a{length s <= usize_max} + +let slice_len (a : Type0) (s : slice a) : usize = length s + +let slice_index_usize (a : Type0) (x : slice a) (i : usize) : result a = + if i < length x then Return (index x i) + else Fail Failure + +let slice_update_usize (a : Type0) (x : slice a) (i : usize) (nx : a) : result (slice a) = + if i < length x then Return (list_update x i nx) + else Fail Failure + +(*** Subslices *) + +let array_to_slice (a : Type0) (n : usize) (x : array a n) : result (slice a) = Return x +let array_from_slice (a : Type0) (n : usize) (x : array a n) (s : slice a) : result (array a n) = + if length s = n then Return s + else Fail Failure + +// TODO: finish the definitions below (there lacks [List.drop] and [List.take] in the standard library *) +let array_subslice (a : Type0) (n : usize) (x : array a n) (r : core_ops_range_Range usize) : result (slice a) = + admit() + +let array_update_subslice (a : Type0) (n : usize) (x : array a n) (r : core_ops_range_Range usize) (ns : slice a) : result (array a n) = + admit() + +let array_repeat (a : Type0) (n : usize) (x : a) : array a n = + admit() + +let slice_subslice (a : Type0) (x : slice a) (r : core_ops_range_Range usize) : result (slice a) = + admit() + +let slice_update_subslice (a : Type0) (x : slice a) (r : core_ops_range_Range usize) (ns : slice a) : result (slice a) = + admit() + +(*** Vector *) +type alloc_vec_Vec (a : Type0) = v:list a{length v <= usize_max} + +let alloc_vec_Vec_new (a : Type0) : alloc_vec_Vec a = assert_norm(length #a [] == 0); [] +let alloc_vec_Vec_len (a : Type0) (v : alloc_vec_Vec a) : usize = length v + +// Helper +let alloc_vec_Vec_index_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) : result a = + if i < length v then Return (index v i) else Fail Failure +// Helper +let alloc_vec_Vec_update_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) = + if i < length v then Return (list_update v i x) else Fail Failure + +// The **forward** function shouldn't be used +let alloc_vec_Vec_push_fwd (a : Type0) (v : alloc_vec_Vec a) (x : a) : unit = () +let alloc_vec_Vec_push (a : Type0) (v : alloc_vec_Vec a) (x : a) : + Pure (result (alloc_vec_Vec a)) + (requires True) + (ensures (fun res -> + match res with + | Fail e -> e == Failure + | Return v' -> length v' = length v + 1)) = + if length v < usize_max then begin + (**) assert_norm(length [x] == 1); + (**) append_length v [x]; + (**) assert(length (append v [x]) = length v + 1); + Return (append v [x]) + end + else Fail Failure + +// The **forward** function shouldn't be used +let alloc_vec_Vec_insert_fwd (a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result unit = + if i < length v then Return () else Fail Failure +let alloc_vec_Vec_insert (a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) = + if i < length v then Return (list_update v i x) else Fail Failure + +// Trait declaration: [core::slice::index::private_slice_index::Sealed] +type core_slice_index_private_slice_index_Sealed (self : Type0) = unit + +// Trait declaration: [core::slice::index::SliceIndex] +noeq type core_slice_index_SliceIndex (self t : Type0) = { + sealedInst : core_slice_index_private_slice_index_Sealed self; + output : Type0; + get : self → t → result (option output); + get_mut : self → t → result (option output); + get_mut_back : self → t → option output → result t; + get_unchecked : self → const_raw_ptr t → result (const_raw_ptr output); + get_unchecked_mut : self → mut_raw_ptr t → result (mut_raw_ptr output); + index : self → t → result output; + index_mut : self → t → result output; + index_mut_back : self → t → output → result t; +} + +// [core::slice::index::[T]::index]: forward function +let core_slice_index_Slice_index + (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) + (s : slice t) (i : idx) : result inst.output = + let* x = inst.get i s in + match x with + | None -> Fail Failure + | Some x -> Return x + +// [core::slice::index::Range:::get]: forward function +let core_slice_index_RangeUsize_get (t : Type0) (i : core_ops_range_Range usize) (s : slice t) : + result (option (slice t)) = + admit () // TODO + +// [core::slice::index::Range::get_mut]: forward function +let core_slice_index_RangeUsize_get_mut + (t : Type0) : core_ops_range_Range usize → slice t → result (option (slice t)) = + admit () // TODO + +// [core::slice::index::Range::get_mut]: backward function 0 +let core_slice_index_RangeUsize_get_mut_back + (t : Type0) : + core_ops_range_Range usize → slice t → option (slice t) → result (slice t) = + admit () // TODO + +// [core::slice::index::Range::get_unchecked]: forward function +let core_slice_index_RangeUsize_get_unchecked + (t : Type0) : + 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 +let core_slice_index_RangeUsize_get_unchecked_mut + (t : Type0) : + 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 +let core_slice_index_RangeUsize_index + (t : Type0) : core_ops_range_Range usize → slice t → result (slice t) = + admit () // TODO + +// [core::slice::index::Range::index_mut]: forward function +let core_slice_index_RangeUsize_index_mut + (t : Type0) : core_ops_range_Range usize → slice t → result (slice t) = + admit () // TODO + +// [core::slice::index::Range::index_mut]: backward function 0 +let core_slice_index_RangeUsize_index_mut_back + (t : Type0) : core_ops_range_Range usize → slice t → slice t → result (slice t) = + admit () // TODO + +// [core::slice::index::[T]::index_mut]: forward function +let core_slice_index_Slice_index_mut + (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) : + slice t → idx → result inst.output = + admit () // + +// [core::slice::index::[T]::index_mut]: backward function 0 +let core_slice_index_Slice_index_mut_back + (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) : + slice t → idx → inst.output → result (slice t) = + admit () // TODO + +// [core::array::[T; N]::index]: forward function +let core_array_Array_index + (t idx : Type0) (n : usize) (inst : core_ops_index_Index (slice t) idx) + (a : array t n) (i : idx) : result inst.output = + admit () // TODO + +// [core::array::[T; N]::index_mut]: forward function +let core_array_Array_index_mut + (t idx : Type0) (n : usize) (inst : core_ops_index_IndexMut (slice t) idx) + (a : array t n) (i : idx) : result inst.indexInst.output = + admit () // TODO + +// [core::array::[T; N]::index_mut]: backward function 0 +let core_array_Array_index_mut_back + (t idx : Type0) (n : usize) (inst : core_ops_index_IndexMut (slice t) idx) + (a : array t n) (i : idx) (x : inst.indexInst.output) : result (array t n) = + admit () // TODO + +// Trait implementation: [core::slice::index::private_slice_index::Range] +let core_slice_index_private_slice_index_SealedRangeUsizeInst + : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) = () + +// Trait implementation: [core::slice::index::Range] +let core_slice_index_SliceIndexRangeUsizeSliceTInst (t : Type0) : + core_slice_index_SliceIndex (core_ops_range_Range usize) (slice t) = { + sealedInst = core_slice_index_private_slice_index_SealedRangeUsizeInst; + output = slice t; + get = core_slice_index_RangeUsize_get t; + get_mut = core_slice_index_RangeUsize_get_mut t; + get_mut_back = core_slice_index_RangeUsize_get_mut_back t; + get_unchecked = core_slice_index_RangeUsize_get_unchecked t; + get_unchecked_mut = core_slice_index_RangeUsize_get_unchecked_mut t; + index = core_slice_index_RangeUsize_index t; + index_mut = core_slice_index_RangeUsize_index_mut t; + index_mut_back = core_slice_index_RangeUsize_index_mut_back t; +} + +// Trait implementation: [core::slice::index::[T]] +let core_ops_index_IndexSliceTIInst (t idx : Type0) + (inst : core_slice_index_SliceIndex idx (slice t)) : + core_ops_index_Index (slice t) idx = { + output = inst.output; + index = core_slice_index_Slice_index t idx inst; +} + +// Trait implementation: [core::slice::index::[T]] +let core_ops_index_IndexMutSliceTIInst (t idx : Type0) + (inst : core_slice_index_SliceIndex idx (slice t)) : + core_ops_index_IndexMut (slice t) idx = { + indexInst = core_ops_index_IndexSliceTIInst t idx inst; + index_mut = core_slice_index_Slice_index_mut t idx inst; + index_mut_back = core_slice_index_Slice_index_mut_back t idx inst; +} + +// Trait implementation: [core::array::[T; N]] +let core_ops_index_IndexArrayInst (t idx : Type0) (n : usize) + (inst : core_ops_index_Index (slice t) idx) : + core_ops_index_Index (array t n) idx = { + output = inst.output; + index = core_array_Array_index t idx n inst; +} + +// Trait implementation: [core::array::[T; N]] +let core_ops_index_IndexMutArrayIInst (t idx : Type0) (n : usize) + (inst : core_ops_index_IndexMut (slice t) idx) : + core_ops_index_IndexMut (array t n) idx = { + indexInst = core_ops_index_IndexArrayInst t idx n inst.indexInst; + index_mut = core_array_Array_index_mut t idx n inst; + index_mut_back = core_array_Array_index_mut_back t idx n inst; +} + +// [core::slice::index::usize::get]: forward function +let core_slice_index_usize_get + (t : Type0) : usize → slice t → result (option t) = + admit () // TODO + +// [core::slice::index::usize::get_mut]: forward function +let core_slice_index_usize_get_mut + (t : Type0) : usize → slice t → result (option t) = + admit () // TODO + +// [core::slice::index::usize::get_mut]: backward function 0 +let core_slice_index_usize_get_mut_back + (t : Type0) : usize → slice t → option t → result (slice t) = + admit () // TODO + +// [core::slice::index::usize::get_unchecked]: forward function +let core_slice_index_usize_get_unchecked + (t : Type0) : usize → const_raw_ptr (slice t) → result (const_raw_ptr t) = + admit () // TODO + +// [core::slice::index::usize::get_unchecked_mut]: forward function +let core_slice_index_usize_get_unchecked_mut + (t : Type0) : usize → mut_raw_ptr (slice t) → result (mut_raw_ptr t) = + admit () // TODO + +// [core::slice::index::usize::index]: forward function +let core_slice_index_usize_index (t : Type0) : usize → slice t → result t = + admit () // TODO + +// [core::slice::index::usize::index_mut]: forward function +let core_slice_index_usize_index_mut (t : Type0) : usize → slice t → result t = + admit () // TODO + +// [core::slice::index::usize::index_mut]: backward function 0 +let core_slice_index_usize_index_mut_back + (t : Type0) : usize → slice t → t → result (slice t) = + admit () // TODO + +// Trait implementation: [core::slice::index::private_slice_index::usize] +let core_slice_index_private_slice_index_SealedUsizeInst + : core_slice_index_private_slice_index_Sealed usize = () + +// Trait implementation: [core::slice::index::usize] +let core_slice_index_SliceIndexUsizeSliceTInst (t : Type0) : + core_slice_index_SliceIndex usize (slice t) = { + sealedInst = core_slice_index_private_slice_index_SealedUsizeInst; + output = t; + get = core_slice_index_usize_get t; + get_mut = core_slice_index_usize_get_mut t; + get_mut_back = core_slice_index_usize_get_mut_back t; + get_unchecked = core_slice_index_usize_get_unchecked t; + get_unchecked_mut = core_slice_index_usize_get_unchecked_mut t; + index = core_slice_index_usize_index t; + index_mut = core_slice_index_usize_index_mut t; + index_mut_back = core_slice_index_usize_index_mut_back t; +} + +// [alloc::vec::Vec::index]: forward function +let alloc_vec_Vec_index (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) + (self : alloc_vec_Vec t) (i : idx) : result inst.output = + admit () // TODO + +// [alloc::vec::Vec::index_mut]: forward function +let alloc_vec_Vec_index_mut (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) + (self : alloc_vec_Vec t) (i : idx) : result inst.output = + admit () // TODO + +// [alloc::vec::Vec::index_mut]: backward function 0 +let alloc_vec_Vec_index_mut_back + (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) + (self : alloc_vec_Vec t) (i : idx) (x : inst.output) : result (alloc_vec_Vec t) = + admit () // TODO + +// Trait implementation: [alloc::vec::Vec] +let alloc_vec_Vec_coreopsindexIndexInst (t idx : Type0) + (inst : core_slice_index_SliceIndex idx (slice t)) : + core_ops_index_Index (alloc_vec_Vec t) idx = { + output = inst.output; + index = alloc_vec_Vec_index t idx inst; +} + +// Trait implementation: [alloc::vec::Vec] +let alloc_vec_Vec_coreopsindexIndexMutInst (t idx : Type0) + (inst : core_slice_index_SliceIndex idx (slice t)) : + core_ops_index_IndexMut (alloc_vec_Vec t) idx = { + indexInst = alloc_vec_Vec_coreopsindexIndexInst t idx inst; + index_mut = alloc_vec_Vec_index_mut t idx inst; + index_mut_back = alloc_vec_Vec_index_mut_back t idx inst; +} + +(*** Theorems *) + +let alloc_vec_Vec_index_eq (#a : Type0) (v : alloc_vec_Vec a) (i : usize) : + Lemma ( + alloc_vec_Vec_index a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i == + alloc_vec_Vec_index_usize v i) + [SMTPat (alloc_vec_Vec_index a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i)] + = + admit() + +let alloc_vec_Vec_index_mut_eq (#a : Type0) (v : alloc_vec_Vec a) (i : usize) : + Lemma ( + alloc_vec_Vec_index_mut a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i == + alloc_vec_Vec_index_usize v i) + [SMTPat (alloc_vec_Vec_index_mut a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i)] + = + admit() + +let alloc_vec_Vec_index_mut_back_eq (#a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : + Lemma ( + alloc_vec_Vec_index_mut_back a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i x == + alloc_vec_Vec_update_usize v i x) + [SMTPat (alloc_vec_Vec_index_mut_back a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i x)] + = + admit() -- cgit v1.2.3 From a0c58326c43a7a8026b3d4c158017bf126180e90 Mon Sep 17 00:00:00 2001 From: Son Ho Date: Fri, 22 Dec 2023 23:23:30 +0100 Subject: Regenerate the test files and add the fstar-split tests --- tests/fstar-split/misc/Bitwise.fst | 32 + tests/fstar-split/misc/Constants.fst | 145 ++++ tests/fstar-split/misc/External.Funs.fst | 84 +++ tests/fstar-split/misc/External.FunsExternal.fsti | 32 + tests/fstar-split/misc/External.Types.fst | 8 + tests/fstar-split/misc/External.TypesExternal.fsti | 14 + tests/fstar-split/misc/Loops.Clauses.Template.fst | 131 ++++ tests/fstar-split/misc/Loops.Clauses.fst | 107 +++ tests/fstar-split/misc/Loops.Funs.fst | 734 +++++++++++++++++++++ tests/fstar-split/misc/Loops.Types.fst | 13 + tests/fstar-split/misc/Paper.fst | 110 +++ tests/fstar-split/misc/PoloniusList.fst | 34 + 12 files changed, 1444 insertions(+) create mode 100644 tests/fstar-split/misc/Bitwise.fst create mode 100644 tests/fstar-split/misc/Constants.fst create mode 100644 tests/fstar-split/misc/External.Funs.fst create mode 100644 tests/fstar-split/misc/External.FunsExternal.fsti create mode 100644 tests/fstar-split/misc/External.Types.fst create mode 100644 tests/fstar-split/misc/External.TypesExternal.fsti create mode 100644 tests/fstar-split/misc/Loops.Clauses.Template.fst create mode 100644 tests/fstar-split/misc/Loops.Clauses.fst create mode 100644 tests/fstar-split/misc/Loops.Funs.fst create mode 100644 tests/fstar-split/misc/Loops.Types.fst create mode 100644 tests/fstar-split/misc/Paper.fst create mode 100644 tests/fstar-split/misc/PoloniusList.fst (limited to 'tests/fstar-split/misc') diff --git a/tests/fstar-split/misc/Bitwise.fst b/tests/fstar-split/misc/Bitwise.fst new file mode 100644 index 00000000..d7ba2c57 --- /dev/null +++ b/tests/fstar-split/misc/Bitwise.fst @@ -0,0 +1,32 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [bitwise] *) +module Bitwise +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [bitwise::shift_u32]: forward function + Source: 'src/bitwise.rs', lines 3:0-3:31 *) +let shift_u32 (a : u32) : result u32 = + let* t = u32_shr #Usize a 16 in u32_shl #Usize t 16 + +(** [bitwise::shift_i32]: forward function + Source: 'src/bitwise.rs', lines 10:0-10:31 *) +let shift_i32 (a : i32) : result i32 = + let* t = i32_shr #Isize a 16 in i32_shl #Isize t 16 + +(** [bitwise::xor_u32]: forward function + Source: 'src/bitwise.rs', lines 17:0-17:37 *) +let xor_u32 (a : u32) (b : u32) : result u32 = + Return (u32_xor a b) + +(** [bitwise::or_u32]: forward function + Source: 'src/bitwise.rs', lines 21:0-21:36 *) +let or_u32 (a : u32) (b : u32) : result u32 = + Return (u32_or a b) + +(** [bitwise::and_u32]: forward function + Source: 'src/bitwise.rs', lines 25:0-25:37 *) +let and_u32 (a : u32) (b : u32) : result u32 = + Return (u32_and a b) + diff --git a/tests/fstar-split/misc/Constants.fst b/tests/fstar-split/misc/Constants.fst new file mode 100644 index 00000000..7e56cc20 --- /dev/null +++ b/tests/fstar-split/misc/Constants.fst @@ -0,0 +1,145 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [constants] *) +module Constants +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [constants::X0] + Source: 'src/constants.rs', lines 5:0-5:17 *) +let x0_body : result u32 = Return 0 +let x0_c : u32 = eval_global x0_body + +(** [constants::X1] + Source: 'src/constants.rs', lines 7:0-7:17 *) +let x1_body : result u32 = Return core_u32_max +let x1_c : u32 = eval_global x1_body + +(** [constants::X2] + Source: 'src/constants.rs', lines 10:0-10:17 *) +let x2_body : result u32 = Return 3 +let x2_c : u32 = eval_global x2_body + +(** [constants::incr]: forward function + Source: 'src/constants.rs', lines 17:0-17:32 *) +let incr (n : u32) : result u32 = + u32_add n 1 + +(** [constants::X3] + Source: 'src/constants.rs', lines 15:0-15:17 *) +let x3_body : result u32 = incr 32 +let x3_c : u32 = eval_global x3_body + +(** [constants::mk_pair0]: forward function + Source: 'src/constants.rs', lines 23:0-23:51 *) +let mk_pair0 (x : u32) (y : u32) : result (u32 & u32) = + Return (x, y) + +(** [constants::Pair] + Source: 'src/constants.rs', lines 36:0-36:23 *) +type pair_t (t1 t2 : Type0) = { x : t1; y : t2; } + +(** [constants::mk_pair1]: forward function + Source: 'src/constants.rs', lines 27:0-27:55 *) +let mk_pair1 (x : u32) (y : u32) : result (pair_t u32 u32) = + Return { x = x; y = y } + +(** [constants::P0] + Source: 'src/constants.rs', lines 31:0-31:24 *) +let p0_body : result (u32 & u32) = mk_pair0 0 1 +let p0_c : (u32 & u32) = eval_global p0_body + +(** [constants::P1] + Source: 'src/constants.rs', lines 32:0-32:28 *) +let p1_body : result (pair_t u32 u32) = mk_pair1 0 1 +let p1_c : pair_t u32 u32 = eval_global p1_body + +(** [constants::P2] + Source: 'src/constants.rs', lines 33:0-33:24 *) +let p2_body : result (u32 & u32) = Return (0, 1) +let p2_c : (u32 & u32) = eval_global p2_body + +(** [constants::P3] + Source: 'src/constants.rs', lines 34:0-34:28 *) +let p3_body : result (pair_t u32 u32) = Return { x = 0; y = 1 } +let p3_c : pair_t u32 u32 = eval_global p3_body + +(** [constants::Wrap] + Source: 'src/constants.rs', lines 49:0-49:18 *) +type wrap_t (t : Type0) = { value : t; } + +(** [constants::{constants::Wrap}::new]: forward function + Source: 'src/constants.rs', lines 54:4-54:41 *) +let wrap_new (t : Type0) (value : t) : result (wrap_t t) = + Return { value = value } + +(** [constants::Y] + Source: 'src/constants.rs', lines 41:0-41:22 *) +let y_body : result (wrap_t i32) = wrap_new i32 2 +let y_c : wrap_t i32 = eval_global y_body + +(** [constants::unwrap_y]: forward function + Source: 'src/constants.rs', lines 43:0-43:30 *) +let unwrap_y : result i32 = + Return y_c.value + +(** [constants::YVAL] + Source: 'src/constants.rs', lines 47:0-47:19 *) +let yval_body : result i32 = unwrap_y +let yval_c : i32 = eval_global yval_body + +(** [constants::get_z1::Z1] + Source: 'src/constants.rs', lines 62:4-62:17 *) +let get_z1_z1_body : result i32 = Return 3 +let get_z1_z1_c : i32 = eval_global get_z1_z1_body + +(** [constants::get_z1]: forward function + Source: 'src/constants.rs', lines 61:0-61:28 *) +let get_z1 : result i32 = + Return get_z1_z1_c + +(** [constants::add]: forward function + Source: 'src/constants.rs', lines 66:0-66:39 *) +let add (a : i32) (b : i32) : result i32 = + i32_add a b + +(** [constants::Q1] + Source: 'src/constants.rs', lines 74:0-74:17 *) +let q1_body : result i32 = Return 5 +let q1_c : i32 = eval_global q1_body + +(** [constants::Q2] + Source: 'src/constants.rs', lines 75:0-75:17 *) +let q2_body : result i32 = Return q1_c +let q2_c : i32 = eval_global q2_body + +(** [constants::Q3] + Source: 'src/constants.rs', lines 76:0-76:17 *) +let q3_body : result i32 = add q2_c 3 +let q3_c : i32 = eval_global q3_body + +(** [constants::get_z2]: forward function + Source: 'src/constants.rs', lines 70:0-70:28 *) +let get_z2 : result i32 = + let* i = get_z1 in let* i1 = add i q3_c in add q1_c i1 + +(** [constants::S1] + Source: 'src/constants.rs', lines 80:0-80:18 *) +let s1_body : result u32 = Return 6 +let s1_c : u32 = eval_global s1_body + +(** [constants::S2] + Source: 'src/constants.rs', lines 81:0-81:18 *) +let s2_body : result u32 = incr s1_c +let s2_c : u32 = eval_global s2_body + +(** [constants::S3] + Source: 'src/constants.rs', lines 82:0-82:29 *) +let s3_body : result (pair_t u32 u32) = Return p3_c +let s3_c : pair_t u32 u32 = eval_global s3_body + +(** [constants::S4] + Source: 'src/constants.rs', lines 83:0-83:29 *) +let s4_body : result (pair_t u32 u32) = mk_pair1 7 8 +let s4_c : pair_t u32 u32 = eval_global s4_body + diff --git a/tests/fstar-split/misc/External.Funs.fst b/tests/fstar-split/misc/External.Funs.fst new file mode 100644 index 00000000..3b84697e --- /dev/null +++ b/tests/fstar-split/misc/External.Funs.fst @@ -0,0 +1,84 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [external]: function definitions *) +module External.Funs +open Primitives +include External.Types +include External.FunsExternal + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [external::swap]: forward function + Source: 'src/external.rs', lines 6:0-6:46 *) +let swap (t : Type0) (x : t) (y : t) (st : state) : result (state & unit) = + let* (st1, _) = core_mem_swap t x y st in + let* (st2, _) = core_mem_swap_back0 t x y st st1 in + let* (st3, _) = core_mem_swap_back1 t x y st st2 in + Return (st3, ()) + +(** [external::swap]: backward function 0 + Source: 'src/external.rs', lines 6:0-6:46 *) +let swap_back + (t : Type0) (x : t) (y : t) (st : state) (st1 : state) : + result (state & (t & t)) + = + let* (st2, _) = core_mem_swap t x y st in + let* (st3, x1) = core_mem_swap_back0 t x y st st2 in + let* (_, y1) = core_mem_swap_back1 t x y st st3 in + Return (st1, (x1, y1)) + +(** [external::test_new_non_zero_u32]: forward function + Source: 'src/external.rs', lines 11:0-11:60 *) +let test_new_non_zero_u32 + (x : u32) (st : state) : result (state & core_num_nonzero_NonZeroU32_t) = + let* (st1, o) = core_num_nonzero_NonZeroU32_new x st in + core_option_Option_unwrap core_num_nonzero_NonZeroU32_t o st1 + +(** [external::test_vec]: forward function + Source: 'src/external.rs', lines 17:0-17:17 *) +let test_vec : result unit = + let v = alloc_vec_Vec_new u32 in + let* _ = alloc_vec_Vec_push u32 v 0 in + Return () + +(** Unit test for [external::test_vec] *) +let _ = assert_norm (test_vec = Return ()) + +(** [external::custom_swap]: forward function + Source: 'src/external.rs', lines 24:0-24:66 *) +let custom_swap (t : Type0) (x : t) (y : t) (st : state) : result (state & t) = + let* (st1, _) = core_mem_swap t x y st in + let* (st2, x1) = core_mem_swap_back0 t x y st st1 in + let* (st3, _) = core_mem_swap_back1 t x y st st2 in + Return (st3, x1) + +(** [external::custom_swap]: backward function 0 + Source: 'src/external.rs', lines 24:0-24:66 *) +let custom_swap_back + (t : Type0) (x : t) (y : t) (st : state) (ret : t) (st1 : state) : + result (state & (t & t)) + = + let* (st2, _) = core_mem_swap t x y st in + let* (st3, _) = core_mem_swap_back0 t x y st st2 in + let* (_, y1) = core_mem_swap_back1 t x y st st3 in + Return (st1, (ret, y1)) + +(** [external::test_custom_swap]: forward function + Source: 'src/external.rs', lines 29:0-29:59 *) +let test_custom_swap (x : u32) (y : u32) (st : state) : result (state & unit) = + let* (st1, _) = custom_swap u32 x y st in Return (st1, ()) + +(** [external::test_custom_swap]: backward function 0 + Source: 'src/external.rs', lines 29:0-29:59 *) +let test_custom_swap_back + (x : u32) (y : u32) (st : state) (st1 : state) : + result (state & (u32 & u32)) + = + custom_swap_back u32 x y st 1 st1 + +(** [external::test_swap_non_zero]: forward function + Source: 'src/external.rs', lines 35:0-35:44 *) +let test_swap_non_zero (x : u32) (st : state) : result (state & u32) = + let* (st1, _) = swap u32 x 0 st in + let* (st2, (x1, _)) = swap_back u32 x 0 st st1 in + if x1 = 0 then Fail Failure else Return (st2, x1) + diff --git a/tests/fstar-split/misc/External.FunsExternal.fsti b/tests/fstar-split/misc/External.FunsExternal.fsti new file mode 100644 index 00000000..923a1101 --- /dev/null +++ b/tests/fstar-split/misc/External.FunsExternal.fsti @@ -0,0 +1,32 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [external]: external function declarations *) +module External.FunsExternal +open Primitives +include External.Types + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [core::mem::swap]: forward function + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/mem/mod.rs', lines 726:0-726:42 *) +val core_mem_swap (t : Type0) : t -> t -> state -> result (state & unit) + +(** [core::mem::swap]: backward function 0 + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/mem/mod.rs', lines 726:0-726:42 *) +val core_mem_swap_back0 + (t : Type0) : t -> t -> state -> state -> result (state & t) + +(** [core::mem::swap]: backward function 1 + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/mem/mod.rs', lines 726:0-726:42 *) +val core_mem_swap_back1 + (t : Type0) : t -> t -> state -> state -> result (state & t) + +(** [core::num::nonzero::{core::num::nonzero::NonZeroU32#14}::new]: forward function + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/num/nonzero.rs', lines 79:16-79:57 *) +val core_num_nonzero_NonZeroU32_new + : u32 -> state -> result (state & (option core_num_nonzero_NonZeroU32_t)) + +(** [core::option::{core::option::Option}::unwrap]: forward function + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/option.rs', lines 932:4-932:34 *) +val core_option_Option_unwrap + (t : Type0) : option t -> state -> result (state & t) + diff --git a/tests/fstar-split/misc/External.Types.fst b/tests/fstar-split/misc/External.Types.fst new file mode 100644 index 00000000..4fbcec47 --- /dev/null +++ b/tests/fstar-split/misc/External.Types.fst @@ -0,0 +1,8 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [external]: type definitions *) +module External.Types +open Primitives +include External.TypesExternal + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + diff --git a/tests/fstar-split/misc/External.TypesExternal.fsti b/tests/fstar-split/misc/External.TypesExternal.fsti new file mode 100644 index 00000000..4bfbe0c5 --- /dev/null +++ b/tests/fstar-split/misc/External.TypesExternal.fsti @@ -0,0 +1,14 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [external]: external type declarations *) +module External.TypesExternal +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [core::num::nonzero::NonZeroU32] + Source: '/rustc/d59363ad0b6391b7fc5bbb02c9ccf9300eef3753/library/core/src/num/nonzero.rs', lines 50:12-50:33 *) +val core_num_nonzero_NonZeroU32_t : Type0 + +(** The state type used in the state-error monad *) +val state : Type0 + diff --git a/tests/fstar-split/misc/Loops.Clauses.Template.fst b/tests/fstar-split/misc/Loops.Clauses.Template.fst new file mode 100644 index 00000000..6be351c6 --- /dev/null +++ b/tests/fstar-split/misc/Loops.Clauses.Template.fst @@ -0,0 +1,131 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [loops]: templates for the decreases clauses *) +module Loops.Clauses.Template +open Primitives +open Loops.Types + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [loops::sum]: decreases clause + Source: 'src/loops.rs', lines 4:0-14:1 *) +unfold let sum_loop_decreases (max : u32) (i : u32) (s : u32) : nat = admit () + +(** [loops::sum_with_mut_borrows]: decreases clause + Source: 'src/loops.rs', lines 19:0-31:1 *) +unfold +let sum_with_mut_borrows_loop_decreases (max : u32) (mi : u32) (ms : u32) : nat + = + admit () + +(** [loops::sum_with_shared_borrows]: decreases clause + Source: 'src/loops.rs', lines 34:0-48:1 *) +unfold +let sum_with_shared_borrows_loop_decreases (max : u32) (i : u32) (s : u32) : + nat = + admit () + +(** [loops::clear]: decreases clause + Source: 'src/loops.rs', lines 52:0-58:1 *) +unfold +let clear_loop_decreases (v : alloc_vec_Vec u32) (i : usize) : nat = admit () + +(** [loops::list_mem]: decreases clause + Source: 'src/loops.rs', lines 66:0-75:1 *) +unfold let list_mem_loop_decreases (x : u32) (ls : list_t u32) : nat = admit () + +(** [loops::list_nth_mut_loop]: decreases clause + Source: 'src/loops.rs', lines 78:0-88:1 *) +unfold +let list_nth_mut_loop_loop_decreases (t : Type0) (ls : list_t t) (i : u32) : + nat = + admit () + +(** [loops::list_nth_shared_loop]: decreases clause + Source: 'src/loops.rs', lines 91:0-101:1 *) +unfold +let list_nth_shared_loop_loop_decreases (t : Type0) (ls : list_t t) (i : u32) : + nat = + admit () + +(** [loops::get_elem_mut]: decreases clause + Source: 'src/loops.rs', lines 103:0-117:1 *) +unfold +let get_elem_mut_loop_decreases (x : usize) (ls : list_t usize) : nat = + admit () + +(** [loops::get_elem_shared]: decreases clause + Source: 'src/loops.rs', lines 119:0-133:1 *) +unfold +let get_elem_shared_loop_decreases (x : usize) (ls : list_t usize) : nat = + admit () + +(** [loops::list_nth_mut_loop_with_id]: decreases clause + Source: 'src/loops.rs', lines 144:0-155:1 *) +unfold +let list_nth_mut_loop_with_id_loop_decreases (t : Type0) (i : u32) + (ls : list_t t) : nat = + admit () + +(** [loops::list_nth_shared_loop_with_id]: decreases clause + Source: 'src/loops.rs', lines 158:0-169:1 *) +unfold +let list_nth_shared_loop_with_id_loop_decreases (t : Type0) (i : u32) + (ls : list_t t) : nat = + admit () + +(** [loops::list_nth_mut_loop_pair]: decreases clause + Source: 'src/loops.rs', lines 174:0-195:1 *) +unfold +let list_nth_mut_loop_pair_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_shared_loop_pair]: decreases clause + Source: 'src/loops.rs', lines 198:0-219:1 *) +unfold +let list_nth_shared_loop_pair_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_mut_loop_pair_merge]: decreases clause + Source: 'src/loops.rs', lines 223:0-238:1 *) +unfold +let list_nth_mut_loop_pair_merge_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_shared_loop_pair_merge]: decreases clause + Source: 'src/loops.rs', lines 241:0-256:1 *) +unfold +let list_nth_shared_loop_pair_merge_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_mut_shared_loop_pair]: decreases clause + Source: 'src/loops.rs', lines 259:0-274:1 *) +unfold +let list_nth_mut_shared_loop_pair_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_mut_shared_loop_pair_merge]: decreases clause + Source: 'src/loops.rs', lines 278:0-293:1 *) +unfold +let list_nth_mut_shared_loop_pair_merge_loop_decreases (t : Type0) + (ls0 : list_t t) (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_shared_mut_loop_pair]: decreases clause + Source: 'src/loops.rs', lines 297:0-312:1 *) +unfold +let list_nth_shared_mut_loop_pair_loop_decreases (t : Type0) (ls0 : list_t t) + (ls1 : list_t t) (i : u32) : nat = + admit () + +(** [loops::list_nth_shared_mut_loop_pair_merge]: decreases clause + Source: 'src/loops.rs', lines 316:0-331:1 *) +unfold +let list_nth_shared_mut_loop_pair_merge_loop_decreases (t : Type0) + (ls0 : list_t t) (ls1 : list_t t) (i : u32) : nat = + admit () + diff --git a/tests/fstar-split/misc/Loops.Clauses.fst b/tests/fstar-split/misc/Loops.Clauses.fst new file mode 100644 index 00000000..75194437 --- /dev/null +++ b/tests/fstar-split/misc/Loops.Clauses.fst @@ -0,0 +1,107 @@ +(** [loops]: templates for the decreases clauses *) +module Loops.Clauses +open Primitives +open Loops.Types + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [loops::sum]: decreases clause *) +unfold let sum_loop_decreases (max : u32) (i : u32) (s : u32) : nat = + if i <= max then max - i else 0 + +(** [loops::sum_with_mut_borrows]: decreases clause *) +unfold +let sum_with_mut_borrows_loop_decreases (max : u32) (mi : u32) (ms : u32) : nat = + if max >= mi then max - mi else 0 + +(** [loops::sum_with_shared_borrows]: decreases clause *) +unfold +let sum_with_shared_borrows_loop_decreases (max : u32) (i : u32) (s : u32) : nat = + if max >= i then max - i else 0 + +(** [loops::clear]: decreases clause *) +unfold let clear_loop_decreases (v : alloc_vec_Vec u32) (i : usize) : nat = + if i <= List.Tot.length v then List.Tot.length v - i else 0 + +(** [loops::list_mem]: decreases clause *) +unfold let list_mem_loop_decreases (i : u32) (ls : list_t u32) : list_t u32 = + ls + +(** [loops::list_nth_mut_loop]: decreases clause *) +unfold +let list_nth_mut_loop_loop_decreases (t : Type0) (ls : list_t t) (i : u32) : nat = + i + +(** [loops::list_nth_shared_loop]: decreases clause *) +unfold +let list_nth_shared_loop_loop_decreases (t : Type0) (ls : list_t t) (i : u32) : list_t t = + ls + +(** [loops::get_elem_mut]: decreases clause *) +unfold +let get_elem_mut_loop_decreases (x : usize) (ls : list_t usize) : list_t usize = ls + +(** [loops::get_elem_shared]: decreases clause *) +unfold +let get_elem_shared_loop_decreases (x : usize) (ls : list_t usize) : list_t usize = + ls + +(** [loops::list_nth_mut_loop_with_id]: decreases clause *) +unfold +let list_nth_mut_loop_with_id_loop_decreases (t : Type0) (i : u32) (ls : list_t t) : + list_t t = + ls + +(** [loops::list_nth_shared_loop_with_id]: decreases clause *) +unfold +let list_nth_shared_loop_with_id_loop_decreases (t : Type0) (i : u32) + (ls : list_t t) : list_t t = + ls + +(** [loops::list_nth_mut_loop_pair]: decreases clause *) +unfold +let list_nth_mut_loop_pair_loop_decreases (t : Type0) (l : list_t t) (l0 : list_t t) + (i : u32) : nat = + i + +(** [loops::list_nth_shared_loop_pair]: decreases clause *) +unfold +let list_nth_shared_loop_pair_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l + +(** [loops::list_nth_mut_loop_pair_merge]: decreases clause *) +unfold +let list_nth_mut_loop_pair_merge_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : nat = + i + +(** [loops::list_nth_shared_loop_pair_merge]: decreases clause *) +unfold +let list_nth_shared_loop_pair_merge_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l + +(** [loops::list_nth_mut_shared_loop_pair]: decreases clause *) +unfold +let list_nth_mut_shared_loop_pair_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l + +(** [loops::list_nth_mut_shared_loop_pair_merge]: decreases clause *) +unfold +let list_nth_mut_shared_loop_pair_merge_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l + +(** [loops::list_nth_shared_mut_loop_pair]: decreases clause *) +unfold +let list_nth_shared_mut_loop_pair_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l + +(** [loops::list_nth_shared_mut_loop_pair_merge]: decreases clause *) +unfold +let list_nth_shared_mut_loop_pair_merge_loop_decreases (t : Type0) (l : list_t t) + (l0 : list_t t) (i : u32) : list_t t = + l diff --git a/tests/fstar-split/misc/Loops.Funs.fst b/tests/fstar-split/misc/Loops.Funs.fst new file mode 100644 index 00000000..3168fddb --- /dev/null +++ b/tests/fstar-split/misc/Loops.Funs.fst @@ -0,0 +1,734 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [loops]: function definitions *) +module Loops.Funs +open Primitives +include Loops.Types +include Loops.Clauses + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [loops::sum]: loop 0: forward function + Source: 'src/loops.rs', lines 4:0-14:1 *) +let rec sum_loop + (max : u32) (i : u32) (s : u32) : + Tot (result u32) (decreases (sum_loop_decreases max i s)) + = + if i < max + then let* s1 = u32_add s i in let* i1 = u32_add i 1 in sum_loop max i1 s1 + else u32_mul s 2 + +(** [loops::sum]: forward function + Source: 'src/loops.rs', lines 4:0-4:27 *) +let sum (max : u32) : result u32 = + sum_loop max 0 0 + +(** [loops::sum_with_mut_borrows]: loop 0: forward function + Source: 'src/loops.rs', lines 19:0-31:1 *) +let rec sum_with_mut_borrows_loop + (max : u32) (mi : u32) (ms : u32) : + Tot (result u32) (decreases (sum_with_mut_borrows_loop_decreases max mi ms)) + = + if mi < max + then + let* ms1 = u32_add ms mi in + let* mi1 = u32_add mi 1 in + sum_with_mut_borrows_loop max mi1 ms1 + else u32_mul ms 2 + +(** [loops::sum_with_mut_borrows]: forward function + Source: 'src/loops.rs', lines 19:0-19:44 *) +let sum_with_mut_borrows (max : u32) : result u32 = + sum_with_mut_borrows_loop max 0 0 + +(** [loops::sum_with_shared_borrows]: loop 0: forward function + Source: 'src/loops.rs', lines 34:0-48:1 *) +let rec sum_with_shared_borrows_loop + (max : u32) (i : u32) (s : u32) : + Tot (result u32) (decreases (sum_with_shared_borrows_loop_decreases max i s)) + = + if i < max + then + let* i1 = u32_add i 1 in + let* s1 = u32_add s i1 in + sum_with_shared_borrows_loop max i1 s1 + else u32_mul s 2 + +(** [loops::sum_with_shared_borrows]: forward function + Source: 'src/loops.rs', lines 34:0-34:47 *) +let sum_with_shared_borrows (max : u32) : result u32 = + sum_with_shared_borrows_loop max 0 0 + +(** [loops::clear]: loop 0: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/loops.rs', lines 52:0-58:1 *) +let rec clear_loop + (v : alloc_vec_Vec u32) (i : usize) : + Tot (result (alloc_vec_Vec u32)) (decreases (clear_loop_decreases v i)) + = + let i1 = alloc_vec_Vec_len u32 v in + if i < i1 + then + let* i2 = usize_add i 1 in + let* v1 = + alloc_vec_Vec_index_mut_back u32 usize + (core_slice_index_SliceIndexUsizeSliceTInst u32) v i 0 in + clear_loop v1 i2 + else Return v + +(** [loops::clear]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/loops.rs', lines 52:0-52:30 *) +let clear (v : alloc_vec_Vec u32) : result (alloc_vec_Vec u32) = + clear_loop v 0 + +(** [loops::list_mem]: loop 0: forward function + Source: 'src/loops.rs', lines 66:0-75:1 *) +let rec list_mem_loop + (x : u32) (ls : list_t u32) : + Tot (result bool) (decreases (list_mem_loop_decreases x ls)) + = + begin match ls with + | List_Cons y tl -> if y = x then Return true else list_mem_loop x tl + | List_Nil -> Return false + end + +(** [loops::list_mem]: forward function + Source: 'src/loops.rs', lines 66:0-66:52 *) +let list_mem (x : u32) (ls : list_t u32) : result bool = + list_mem_loop x ls + +(** [loops::list_nth_mut_loop]: loop 0: forward function + Source: 'src/loops.rs', lines 78:0-88:1 *) +let rec list_nth_mut_loop_loop + (t : Type0) (ls : list_t t) (i : u32) : + Tot (result t) (decreases (list_nth_mut_loop_loop_decreases t ls i)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return x + else let* i1 = u32_sub i 1 in list_nth_mut_loop_loop t tl i1 + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop]: forward function + Source: 'src/loops.rs', lines 78:0-78:71 *) +let list_nth_mut_loop (t : Type0) (ls : list_t t) (i : u32) : result t = + list_nth_mut_loop_loop t ls i + +(** [loops::list_nth_mut_loop]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 78:0-88:1 *) +let rec list_nth_mut_loop_loop_back + (t : Type0) (ls : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) (decreases (list_nth_mut_loop_loop_decreases t ls i)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return (List_Cons ret tl) + else + let* i1 = u32_sub i 1 in + let* tl1 = list_nth_mut_loop_loop_back t tl i1 ret in + Return (List_Cons x tl1) + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop]: backward function 0 + Source: 'src/loops.rs', lines 78:0-78:71 *) +let list_nth_mut_loop_back + (t : Type0) (ls : list_t t) (i : u32) (ret : t) : result (list_t t) = + list_nth_mut_loop_loop_back t ls i ret + +(** [loops::list_nth_shared_loop]: loop 0: forward function + Source: 'src/loops.rs', lines 91:0-101:1 *) +let rec list_nth_shared_loop_loop + (t : Type0) (ls : list_t t) (i : u32) : + Tot (result t) (decreases (list_nth_shared_loop_loop_decreases t ls i)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return x + else let* i1 = u32_sub i 1 in list_nth_shared_loop_loop t tl i1 + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_loop]: forward function + Source: 'src/loops.rs', lines 91:0-91:66 *) +let list_nth_shared_loop (t : Type0) (ls : list_t t) (i : u32) : result t = + list_nth_shared_loop_loop t ls i + +(** [loops::get_elem_mut]: loop 0: forward function + Source: 'src/loops.rs', lines 103:0-117:1 *) +let rec get_elem_mut_loop + (x : usize) (ls : list_t usize) : + Tot (result usize) (decreases (get_elem_mut_loop_decreases x ls)) + = + begin match ls with + | List_Cons y tl -> if y = x then Return y else get_elem_mut_loop x tl + | List_Nil -> Fail Failure + end + +(** [loops::get_elem_mut]: forward function + Source: 'src/loops.rs', lines 103:0-103:73 *) +let get_elem_mut + (slots : alloc_vec_Vec (list_t usize)) (x : usize) : result usize = + let* l = + alloc_vec_Vec_index_mut (list_t usize) usize + (core_slice_index_SliceIndexUsizeSliceTInst (list_t usize)) slots 0 in + get_elem_mut_loop x l + +(** [loops::get_elem_mut]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 103:0-117:1 *) +let rec get_elem_mut_loop_back + (x : usize) (ls : list_t usize) (ret : usize) : + Tot (result (list_t usize)) (decreases (get_elem_mut_loop_decreases x ls)) + = + begin match ls with + | List_Cons y tl -> + if y = x + then Return (List_Cons ret tl) + else let* tl1 = get_elem_mut_loop_back x tl ret in Return (List_Cons y tl1) + | List_Nil -> Fail Failure + end + +(** [loops::get_elem_mut]: backward function 0 + Source: 'src/loops.rs', lines 103:0-103:73 *) +let get_elem_mut_back + (slots : alloc_vec_Vec (list_t usize)) (x : usize) (ret : usize) : + result (alloc_vec_Vec (list_t usize)) + = + let* l = + alloc_vec_Vec_index_mut (list_t usize) usize + (core_slice_index_SliceIndexUsizeSliceTInst (list_t usize)) slots 0 in + let* l1 = get_elem_mut_loop_back x l ret in + alloc_vec_Vec_index_mut_back (list_t usize) usize + (core_slice_index_SliceIndexUsizeSliceTInst (list_t usize)) slots 0 l1 + +(** [loops::get_elem_shared]: loop 0: forward function + Source: 'src/loops.rs', lines 119:0-133:1 *) +let rec get_elem_shared_loop + (x : usize) (ls : list_t usize) : + Tot (result usize) (decreases (get_elem_shared_loop_decreases x ls)) + = + begin match ls with + | List_Cons y tl -> if y = x then Return y else get_elem_shared_loop x tl + | List_Nil -> Fail Failure + end + +(** [loops::get_elem_shared]: forward function + Source: 'src/loops.rs', lines 119:0-119:68 *) +let get_elem_shared + (slots : alloc_vec_Vec (list_t usize)) (x : usize) : result usize = + let* l = + alloc_vec_Vec_index (list_t usize) usize + (core_slice_index_SliceIndexUsizeSliceTInst (list_t usize)) slots 0 in + get_elem_shared_loop x l + +(** [loops::id_mut]: forward function + Source: 'src/loops.rs', lines 135:0-135:50 *) +let id_mut (t : Type0) (ls : list_t t) : result (list_t t) = + Return ls + +(** [loops::id_mut]: backward function 0 + Source: 'src/loops.rs', lines 135:0-135:50 *) +let id_mut_back + (t : Type0) (ls : list_t t) (ret : list_t t) : result (list_t t) = + Return ret + +(** [loops::id_shared]: forward function + Source: 'src/loops.rs', lines 139:0-139:45 *) +let id_shared (t : Type0) (ls : list_t t) : result (list_t t) = + Return ls + +(** [loops::list_nth_mut_loop_with_id]: loop 0: forward function + Source: 'src/loops.rs', lines 144:0-155:1 *) +let rec list_nth_mut_loop_with_id_loop + (t : Type0) (i : u32) (ls : list_t t) : + Tot (result t) (decreases (list_nth_mut_loop_with_id_loop_decreases t i ls)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return x + else let* i1 = u32_sub i 1 in list_nth_mut_loop_with_id_loop t i1 tl + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_with_id]: forward function + Source: 'src/loops.rs', lines 144:0-144:75 *) +let list_nth_mut_loop_with_id + (t : Type0) (ls : list_t t) (i : u32) : result t = + let* ls1 = id_mut t ls in list_nth_mut_loop_with_id_loop t i ls1 + +(** [loops::list_nth_mut_loop_with_id]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 144:0-155:1 *) +let rec list_nth_mut_loop_with_id_loop_back + (t : Type0) (i : u32) (ls : list_t t) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_mut_loop_with_id_loop_decreases t i ls)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return (List_Cons ret tl) + else + let* i1 = u32_sub i 1 in + let* tl1 = list_nth_mut_loop_with_id_loop_back t i1 tl ret in + Return (List_Cons x tl1) + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_with_id]: backward function 0 + Source: 'src/loops.rs', lines 144:0-144:75 *) +let list_nth_mut_loop_with_id_back + (t : Type0) (ls : list_t t) (i : u32) (ret : t) : result (list_t t) = + let* ls1 = id_mut t ls in + let* l = list_nth_mut_loop_with_id_loop_back t i ls1 ret in + id_mut_back t ls l + +(** [loops::list_nth_shared_loop_with_id]: loop 0: forward function + Source: 'src/loops.rs', lines 158:0-169:1 *) +let rec list_nth_shared_loop_with_id_loop + (t : Type0) (i : u32) (ls : list_t t) : + Tot (result t) + (decreases (list_nth_shared_loop_with_id_loop_decreases t i ls)) + = + begin match ls with + | List_Cons x tl -> + if i = 0 + then Return x + else let* i1 = u32_sub i 1 in list_nth_shared_loop_with_id_loop t i1 tl + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_loop_with_id]: forward function + Source: 'src/loops.rs', lines 158:0-158:70 *) +let list_nth_shared_loop_with_id + (t : Type0) (ls : list_t t) (i : u32) : result t = + let* ls1 = id_shared t ls in list_nth_shared_loop_with_id_loop t i ls1 + +(** [loops::list_nth_mut_loop_pair]: loop 0: forward function + Source: 'src/loops.rs', lines 174:0-195:1 *) +let rec list_nth_mut_loop_pair_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_mut_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else let* i1 = u32_sub i 1 in list_nth_mut_loop_pair_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_pair]: forward function + Source: 'src/loops.rs', lines 174:0-178:27 *) +let list_nth_mut_loop_pair + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_mut_loop_pair_loop t ls0 ls1 i + +(** [loops::list_nth_mut_loop_pair]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 174:0-195:1 *) +let rec list_nth_mut_loop_pair_loop_back'a + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_mut_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons _ tl1 -> + if i = 0 + then Return (List_Cons ret tl0) + else + let* i1 = u32_sub i 1 in + let* tl01 = list_nth_mut_loop_pair_loop_back'a t tl0 tl1 i1 ret in + Return (List_Cons x0 tl01) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_pair]: backward function 0 + Source: 'src/loops.rs', lines 174:0-178:27 *) +let list_nth_mut_loop_pair_back'a + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_mut_loop_pair_loop_back'a t ls0 ls1 i ret + +(** [loops::list_nth_mut_loop_pair]: loop 0: backward function 1 + Source: 'src/loops.rs', lines 174:0-195:1 *) +let rec list_nth_mut_loop_pair_loop_back'b + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_mut_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons _ tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (List_Cons ret tl1) + else + let* i1 = u32_sub i 1 in + let* tl11 = list_nth_mut_loop_pair_loop_back'b t tl0 tl1 i1 ret in + Return (List_Cons x1 tl11) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_pair]: backward function 1 + Source: 'src/loops.rs', lines 174:0-178:27 *) +let list_nth_mut_loop_pair_back'b + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_mut_loop_pair_loop_back'b t ls0 ls1 i ret + +(** [loops::list_nth_shared_loop_pair]: loop 0: forward function + Source: 'src/loops.rs', lines 198:0-219:1 *) +let rec list_nth_shared_loop_pair_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_shared_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else let* i1 = u32_sub i 1 in list_nth_shared_loop_pair_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_loop_pair]: forward function + Source: 'src/loops.rs', lines 198:0-202:19 *) +let list_nth_shared_loop_pair + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_shared_loop_pair_loop t ls0 ls1 i + +(** [loops::list_nth_mut_loop_pair_merge]: loop 0: forward function + Source: 'src/loops.rs', lines 223:0-238:1 *) +let rec list_nth_mut_loop_pair_merge_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_mut_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in list_nth_mut_loop_pair_merge_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_pair_merge]: forward function + Source: 'src/loops.rs', lines 223:0-227:27 *) +let list_nth_mut_loop_pair_merge + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_mut_loop_pair_merge_loop t ls0 ls1 i + +(** [loops::list_nth_mut_loop_pair_merge]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 223:0-238:1 *) +let rec list_nth_mut_loop_pair_merge_loop_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : (t & t)) : + Tot (result ((list_t t) & (list_t t))) + (decreases (list_nth_mut_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then let (x, x2) = ret in Return (List_Cons x tl0, List_Cons x2 tl1) + else + let* i1 = u32_sub i 1 in + let* (tl01, tl11) = + list_nth_mut_loop_pair_merge_loop_back t tl0 tl1 i1 ret in + Return (List_Cons x0 tl01, List_Cons x1 tl11) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_loop_pair_merge]: backward function 0 + Source: 'src/loops.rs', lines 223:0-227:27 *) +let list_nth_mut_loop_pair_merge_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : (t & t)) : + result ((list_t t) & (list_t t)) + = + list_nth_mut_loop_pair_merge_loop_back t ls0 ls1 i ret + +(** [loops::list_nth_shared_loop_pair_merge]: loop 0: forward function + Source: 'src/loops.rs', lines 241:0-256:1 *) +let rec list_nth_shared_loop_pair_merge_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_shared_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in + list_nth_shared_loop_pair_merge_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_loop_pair_merge]: forward function + Source: 'src/loops.rs', lines 241:0-245:19 *) +let list_nth_shared_loop_pair_merge + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_shared_loop_pair_merge_loop t ls0 ls1 i + +(** [loops::list_nth_mut_shared_loop_pair]: loop 0: forward function + Source: 'src/loops.rs', lines 259:0-274:1 *) +let rec list_nth_mut_shared_loop_pair_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_mut_shared_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in + list_nth_mut_shared_loop_pair_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_shared_loop_pair]: forward function + Source: 'src/loops.rs', lines 259:0-263:23 *) +let list_nth_mut_shared_loop_pair + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_mut_shared_loop_pair_loop t ls0 ls1 i + +(** [loops::list_nth_mut_shared_loop_pair]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 259:0-274:1 *) +let rec list_nth_mut_shared_loop_pair_loop_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_mut_shared_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons _ tl1 -> + if i = 0 + then Return (List_Cons ret tl0) + else + let* i1 = u32_sub i 1 in + let* tl01 = list_nth_mut_shared_loop_pair_loop_back t tl0 tl1 i1 ret in + Return (List_Cons x0 tl01) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_shared_loop_pair]: backward function 0 + Source: 'src/loops.rs', lines 259:0-263:23 *) +let list_nth_mut_shared_loop_pair_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_mut_shared_loop_pair_loop_back t ls0 ls1 i ret + +(** [loops::list_nth_mut_shared_loop_pair_merge]: loop 0: forward function + Source: 'src/loops.rs', lines 278:0-293:1 *) +let rec list_nth_mut_shared_loop_pair_merge_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_mut_shared_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in + list_nth_mut_shared_loop_pair_merge_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_shared_loop_pair_merge]: forward function + Source: 'src/loops.rs', lines 278:0-282:23 *) +let list_nth_mut_shared_loop_pair_merge + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_mut_shared_loop_pair_merge_loop t ls0 ls1 i + +(** [loops::list_nth_mut_shared_loop_pair_merge]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 278:0-293:1 *) +let rec list_nth_mut_shared_loop_pair_merge_loop_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_mut_shared_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons _ tl1 -> + if i = 0 + then Return (List_Cons ret tl0) + else + let* i1 = u32_sub i 1 in + let* tl01 = + list_nth_mut_shared_loop_pair_merge_loop_back t tl0 tl1 i1 ret in + Return (List_Cons x0 tl01) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_mut_shared_loop_pair_merge]: backward function 0 + Source: 'src/loops.rs', lines 278:0-282:23 *) +let list_nth_mut_shared_loop_pair_merge_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_mut_shared_loop_pair_merge_loop_back t ls0 ls1 i ret + +(** [loops::list_nth_shared_mut_loop_pair]: loop 0: forward function + Source: 'src/loops.rs', lines 297:0-312:1 *) +let rec list_nth_shared_mut_loop_pair_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_shared_mut_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in + list_nth_shared_mut_loop_pair_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_mut_loop_pair]: forward function + Source: 'src/loops.rs', lines 297:0-301:23 *) +let list_nth_shared_mut_loop_pair + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_shared_mut_loop_pair_loop t ls0 ls1 i + +(** [loops::list_nth_shared_mut_loop_pair]: loop 0: backward function 1 + Source: 'src/loops.rs', lines 297:0-312:1 *) +let rec list_nth_shared_mut_loop_pair_loop_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_shared_mut_loop_pair_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons _ tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (List_Cons ret tl1) + else + let* i1 = u32_sub i 1 in + let* tl11 = list_nth_shared_mut_loop_pair_loop_back t tl0 tl1 i1 ret in + Return (List_Cons x1 tl11) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_mut_loop_pair]: backward function 1 + Source: 'src/loops.rs', lines 297:0-301:23 *) +let list_nth_shared_mut_loop_pair_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_shared_mut_loop_pair_loop_back t ls0 ls1 i ret + +(** [loops::list_nth_shared_mut_loop_pair_merge]: loop 0: forward function + Source: 'src/loops.rs', lines 316:0-331:1 *) +let rec list_nth_shared_mut_loop_pair_merge_loop + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : + Tot (result (t & t)) + (decreases (list_nth_shared_mut_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons x0 tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (x0, x1) + else + let* i1 = u32_sub i 1 in + list_nth_shared_mut_loop_pair_merge_loop t tl0 tl1 i1 + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_mut_loop_pair_merge]: forward function + Source: 'src/loops.rs', lines 316:0-320:23 *) +let list_nth_shared_mut_loop_pair_merge + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) : result (t & t) = + list_nth_shared_mut_loop_pair_merge_loop t ls0 ls1 i + +(** [loops::list_nth_shared_mut_loop_pair_merge]: loop 0: backward function 0 + Source: 'src/loops.rs', lines 316:0-331:1 *) +let rec list_nth_shared_mut_loop_pair_merge_loop_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + Tot (result (list_t t)) + (decreases (list_nth_shared_mut_loop_pair_merge_loop_decreases t ls0 ls1 i)) + = + begin match ls0 with + | List_Cons _ tl0 -> + begin match ls1 with + | List_Cons x1 tl1 -> + if i = 0 + then Return (List_Cons ret tl1) + else + let* i1 = u32_sub i 1 in + let* tl11 = + list_nth_shared_mut_loop_pair_merge_loop_back t tl0 tl1 i1 ret in + Return (List_Cons x1 tl11) + | List_Nil -> Fail Failure + end + | List_Nil -> Fail Failure + end + +(** [loops::list_nth_shared_mut_loop_pair_merge]: backward function 0 + Source: 'src/loops.rs', lines 316:0-320:23 *) +let list_nth_shared_mut_loop_pair_merge_back + (t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) (ret : t) : + result (list_t t) + = + list_nth_shared_mut_loop_pair_merge_loop_back t ls0 ls1 i ret + diff --git a/tests/fstar-split/misc/Loops.Types.fst b/tests/fstar-split/misc/Loops.Types.fst new file mode 100644 index 00000000..8aa38290 --- /dev/null +++ b/tests/fstar-split/misc/Loops.Types.fst @@ -0,0 +1,13 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [loops]: type definitions *) +module Loops.Types +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [loops::List] + Source: 'src/loops.rs', lines 60:0-60:16 *) +type list_t (t : Type0) = +| List_Cons : t -> list_t t -> list_t t +| List_Nil : list_t t + diff --git a/tests/fstar-split/misc/Paper.fst b/tests/fstar-split/misc/Paper.fst new file mode 100644 index 00000000..2dc804de --- /dev/null +++ b/tests/fstar-split/misc/Paper.fst @@ -0,0 +1,110 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [paper] *) +module Paper +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [paper::ref_incr]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/paper.rs', lines 4:0-4:28 *) +let ref_incr (x : i32) : result i32 = + i32_add x 1 + +(** [paper::test_incr]: forward function + Source: 'src/paper.rs', lines 8:0-8:18 *) +let test_incr : result unit = + let* x = ref_incr 0 in if not (x = 1) then Fail Failure else Return () + +(** Unit test for [paper::test_incr] *) +let _ = assert_norm (test_incr = Return ()) + +(** [paper::choose]: forward function + Source: 'src/paper.rs', lines 15:0-15:70 *) +let choose (t : Type0) (b : bool) (x : t) (y : t) : result t = + if b then Return x else Return y + +(** [paper::choose]: backward function 0 + Source: 'src/paper.rs', lines 15:0-15:70 *) +let choose_back + (t : Type0) (b : bool) (x : t) (y : t) (ret : t) : result (t & t) = + if b then Return (ret, y) else Return (x, ret) + +(** [paper::test_choose]: forward function + Source: 'src/paper.rs', lines 23:0-23:20 *) +let test_choose : result unit = + let* z = choose i32 true 0 0 in + let* z1 = i32_add z 1 in + if not (z1 = 1) + then Fail Failure + else + let* (x, y) = choose_back i32 true 0 0 z1 in + if not (x = 1) + then Fail Failure + else if not (y = 0) then Fail Failure else Return () + +(** Unit test for [paper::test_choose] *) +let _ = assert_norm (test_choose = Return ()) + +(** [paper::List] + Source: 'src/paper.rs', lines 35:0-35:16 *) +type list_t (t : Type0) = +| List_Cons : t -> list_t t -> list_t t +| List_Nil : list_t t + +(** [paper::list_nth_mut]: forward function + Source: 'src/paper.rs', lines 42:0-42:67 *) +let rec list_nth_mut (t : Type0) (l : list_t t) (i : u32) : result t = + begin match l with + | List_Cons x tl -> + if i = 0 then Return x else let* i1 = u32_sub i 1 in list_nth_mut t tl i1 + | List_Nil -> Fail Failure + end + +(** [paper::list_nth_mut]: backward function 0 + Source: 'src/paper.rs', lines 42:0-42:67 *) +let rec list_nth_mut_back + (t : Type0) (l : list_t t) (i : u32) (ret : t) : result (list_t t) = + begin match l with + | List_Cons x tl -> + if i = 0 + then Return (List_Cons ret tl) + else + let* i1 = u32_sub i 1 in + let* tl1 = list_nth_mut_back t tl i1 ret in + Return (List_Cons x tl1) + | List_Nil -> Fail Failure + end + +(** [paper::sum]: forward function + Source: 'src/paper.rs', lines 57:0-57:32 *) +let rec sum (l : list_t i32) : result i32 = + begin match l with + | List_Cons x tl -> let* i = sum tl in i32_add x i + | List_Nil -> Return 0 + end + +(** [paper::test_nth]: forward function + Source: 'src/paper.rs', lines 68:0-68:17 *) +let test_nth : result unit = + let l = List_Nil in + let l1 = List_Cons 3 l in + let l2 = List_Cons 2 l1 in + let* x = list_nth_mut i32 (List_Cons 1 l2) 2 in + let* x1 = i32_add x 1 in + let* l3 = list_nth_mut_back i32 (List_Cons 1 l2) 2 x1 in + let* i = sum l3 in + if not (i = 7) then Fail Failure else Return () + +(** Unit test for [paper::test_nth] *) +let _ = assert_norm (test_nth = Return ()) + +(** [paper::call_choose]: forward function + Source: 'src/paper.rs', lines 76:0-76:44 *) +let call_choose (p : (u32 & u32)) : result u32 = + let (px, py) = p in + let* pz = choose u32 true px py in + let* pz1 = u32_add pz 1 in + let* (px1, _) = choose_back u32 true px py pz1 in + Return px1 + diff --git a/tests/fstar-split/misc/PoloniusList.fst b/tests/fstar-split/misc/PoloniusList.fst new file mode 100644 index 00000000..8a8b7ae3 --- /dev/null +++ b/tests/fstar-split/misc/PoloniusList.fst @@ -0,0 +1,34 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [polonius_list] *) +module PoloniusList +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [polonius_list::List] + Source: 'src/polonius_list.rs', lines 3:0-3:16 *) +type list_t (t : Type0) = +| List_Cons : t -> list_t t -> list_t t +| List_Nil : list_t t + +(** [polonius_list::get_list_at_x]: forward function + Source: 'src/polonius_list.rs', lines 13:0-13:76 *) +let rec get_list_at_x (ls : list_t u32) (x : u32) : result (list_t u32) = + begin match ls with + | List_Cons hd tl -> + if hd = x then Return (List_Cons hd tl) else get_list_at_x tl x + | List_Nil -> Return List_Nil + end + +(** [polonius_list::get_list_at_x]: backward function 0 + Source: 'src/polonius_list.rs', lines 13:0-13:76 *) +let rec get_list_at_x_back + (ls : list_t u32) (x : u32) (ret : list_t u32) : result (list_t u32) = + begin match ls with + | List_Cons hd tl -> + if hd = x + then Return ret + else let* tl1 = get_list_at_x_back tl x ret in Return (List_Cons hd tl1) + | List_Nil -> Return ret + end + -- cgit v1.2.3 From a4decc7654bc6f3301c0174124d21fdbc2dbc708 Mon Sep 17 00:00:00 2001 From: Son Ho Date: Sat, 23 Dec 2023 00:59:55 +0100 Subject: Regenerate the files --- tests/fstar-split/misc/External.Funs.fst | 4 +--- tests/fstar-split/misc/NoNestedBorrows.fst | 26 +++++++++++--------------- tests/fstar-split/misc/Paper.fst | 11 +++++------ 3 files changed, 17 insertions(+), 24 deletions(-) (limited to 'tests/fstar-split/misc') diff --git a/tests/fstar-split/misc/External.Funs.fst b/tests/fstar-split/misc/External.Funs.fst index 3b84697e..65382549 100644 --- a/tests/fstar-split/misc/External.Funs.fst +++ b/tests/fstar-split/misc/External.Funs.fst @@ -36,9 +36,7 @@ let test_new_non_zero_u32 (** [external::test_vec]: forward function Source: 'src/external.rs', lines 17:0-17:17 *) let test_vec : result unit = - let v = alloc_vec_Vec_new u32 in - let* _ = alloc_vec_Vec_push u32 v 0 in - Return () + let* _ = alloc_vec_Vec_push u32 (alloc_vec_Vec_new u32) 0 in Return () (** Unit test for [external::test_vec] *) let _ = assert_norm (test_vec = Return ()) diff --git a/tests/fstar-split/misc/NoNestedBorrows.fst b/tests/fstar-split/misc/NoNestedBorrows.fst index 41bb7a06..53e1d300 100644 --- a/tests/fstar-split/misc/NoNestedBorrows.fst +++ b/tests/fstar-split/misc/NoNestedBorrows.fst @@ -220,9 +220,8 @@ let _ = assert_norm (test_list1 = Return ()) (** [no_nested_borrows::test_box1]: forward function Source: 'src/no_nested_borrows.rs', lines 208:0-208:18 *) let test_box1 : result unit = - let b = 0 in - let* b1 = alloc_boxed_Box_deref_mut_back i32 b 1 in - let* x = alloc_boxed_Box_deref i32 b1 in + let* b = alloc_boxed_Box_deref_mut_back i32 0 1 in + let* x = alloc_boxed_Box_deref i32 b in if not (x = 1) then Fail Failure else Return () (** Unit test for [no_nested_borrows::test_box1] *) @@ -262,8 +261,7 @@ let is_cons (t : Type0) (l : list_t t) : result bool = (** [no_nested_borrows::test_is_cons]: forward function Source: 'src/no_nested_borrows.rs', lines 253:0-253:21 *) let test_is_cons : result unit = - let l = List_Nil in - let* b = is_cons i32 (List_Cons 0 l) in + let* b = is_cons i32 (List_Cons 0 List_Nil) in if not b then Fail Failure else Return () (** Unit test for [no_nested_borrows::test_is_cons] *) @@ -280,8 +278,7 @@ let split_list (t : Type0) (l : list_t t) : result (t & (list_t t)) = (** [no_nested_borrows::test_split_list]: forward function Source: 'src/no_nested_borrows.rs', lines 267:0-267:24 *) let test_split_list : result unit = - let l = List_Nil in - let* p = split_list i32 (List_Cons 0 l) in + let* p = split_list i32 (List_Cons 0 List_Nil) in let (hd, _) = p in if not (hd = 0) then Fail Failure else Return () @@ -393,26 +390,25 @@ let list_rev (t : Type0) (l : list_t t) : result (list_t t) = (** [no_nested_borrows::test_list_functions]: forward function Source: 'src/no_nested_borrows.rs', lines 398:0-398:28 *) let test_list_functions : result unit = - let l = List_Nil in - let l1 = List_Cons 2 l in - let l2 = List_Cons 1 l1 in - let* i = list_length i32 (List_Cons 0 l2) in + let l = List_Cons 2 List_Nil in + let l1 = List_Cons 1 l in + let* i = list_length i32 (List_Cons 0 l1) in if not (i = 3) then Fail Failure else - let* i1 = list_nth_shared i32 (List_Cons 0 l2) 0 in + let* i1 = list_nth_shared i32 (List_Cons 0 l1) 0 in if not (i1 = 0) then Fail Failure else - let* i2 = list_nth_shared i32 (List_Cons 0 l2) 1 in + let* i2 = list_nth_shared i32 (List_Cons 0 l1) 1 in if not (i2 = 1) then Fail Failure else - let* i3 = list_nth_shared i32 (List_Cons 0 l2) 2 in + let* i3 = list_nth_shared i32 (List_Cons 0 l1) 2 in if not (i3 = 2) then Fail Failure else - let* ls = list_nth_mut_back i32 (List_Cons 0 l2) 1 3 in + let* ls = list_nth_mut_back i32 (List_Cons 0 l1) 1 3 in let* i4 = list_nth_shared i32 ls 0 in if not (i4 = 0) then Fail Failure diff --git a/tests/fstar-split/misc/Paper.fst b/tests/fstar-split/misc/Paper.fst index 2dc804de..0c44d78b 100644 --- a/tests/fstar-split/misc/Paper.fst +++ b/tests/fstar-split/misc/Paper.fst @@ -87,13 +87,12 @@ let rec sum (l : list_t i32) : result i32 = (** [paper::test_nth]: forward function Source: 'src/paper.rs', lines 68:0-68:17 *) let test_nth : result unit = - let l = List_Nil in - let l1 = List_Cons 3 l in - let l2 = List_Cons 2 l1 in - let* x = list_nth_mut i32 (List_Cons 1 l2) 2 in + let l = List_Cons 3 List_Nil in + let l1 = List_Cons 2 l in + let* x = list_nth_mut i32 (List_Cons 1 l1) 2 in let* x1 = i32_add x 1 in - let* l3 = list_nth_mut_back i32 (List_Cons 1 l2) 2 x1 in - let* i = sum l3 in + let* l2 = list_nth_mut_back i32 (List_Cons 1 l1) 2 x1 in + let* i = sum l2 in if not (i = 7) then Fail Failure else Return () (** Unit test for [paper::test_nth] *) -- cgit v1.2.3