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-rw-r--r--tests/fstar/misc/Loops.Clauses.Template.fst39
-rw-r--r--tests/fstar/misc/Loops.Clauses.fst5
-rw-r--r--tests/fstar/misc/Loops.Funs.fst87
-rw-r--r--tests/fstar/misc/Loops.Types.fst2
4 files changed, 82 insertions, 51 deletions
diff --git a/tests/fstar/misc/Loops.Clauses.Template.fst b/tests/fstar/misc/Loops.Clauses.Template.fst
index 6be351c6..244761d3 100644
--- a/tests/fstar/misc/Loops.Clauses.Template.fst
+++ b/tests/fstar/misc/Loops.Clauses.Template.fst
@@ -24,106 +24,113 @@ let sum_with_shared_borrows_loop_decreases (max : u32) (i : u32) (s : u32) :
nat =
admit ()
+(** [loops::sum_array]: decreases clause
+ Source: 'src/loops.rs', lines 50:0-58:1 *)
+unfold
+let sum_array_loop_decreases (n : usize) (a : array u32 n) (i : usize)
+ (s : u32) : nat =
+ admit ()
+
(** [loops::clear]: decreases clause
- Source: 'src/loops.rs', lines 52:0-58:1 *)
+ Source: 'src/loops.rs', lines 62:0-68:1 *)
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 *)
+ Source: 'src/loops.rs', lines 76:0-85:1 *)
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 *)
+ Source: 'src/loops.rs', lines 88:0-98:1 *)
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 *)
+ Source: 'src/loops.rs', lines 101:0-111:1 *)
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 *)
+ Source: 'src/loops.rs', lines 113:0-127:1 *)
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 *)
+ Source: 'src/loops.rs', lines 129:0-143:1 *)
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 *)
+ Source: 'src/loops.rs', lines 154:0-165:1 *)
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 *)
+ Source: 'src/loops.rs', lines 168:0-179:1 *)
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 *)
+ Source: 'src/loops.rs', lines 184:0-205:1 *)
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 *)
+ Source: 'src/loops.rs', lines 208:0-229:1 *)
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 *)
+ Source: 'src/loops.rs', lines 233:0-248:1 *)
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 *)
+ Source: 'src/loops.rs', lines 251:0-266:1 *)
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 *)
+ Source: 'src/loops.rs', lines 269:0-284:1 *)
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 *)
+ Source: 'src/loops.rs', lines 288:0-303:1 *)
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 *)
+ Source: 'src/loops.rs', lines 307:0-322:1 *)
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 *)
+ Source: 'src/loops.rs', lines 326:0-341:1 *)
unfold
let list_nth_shared_mut_loop_pair_merge_loop_decreases (t : Type0)
(ls0 : list_t t) (ls1 : list_t t) (i : u32) : nat =
diff --git a/tests/fstar/misc/Loops.Clauses.fst b/tests/fstar/misc/Loops.Clauses.fst
index 75194437..13f5513d 100644
--- a/tests/fstar/misc/Loops.Clauses.fst
+++ b/tests/fstar/misc/Loops.Clauses.fst
@@ -19,6 +19,11 @@ unfold
let sum_with_shared_borrows_loop_decreases (max : u32) (i : u32) (s : u32) : nat =
if max >= i then max - i else 0
+(** [loops::sum_array]: decreases clause *)
+unfold
+let sum_array_loop_decreases (n : usize) (_ : array u32 n) (i : usize) (_ : u32) : nat =
+ if n >= i then n - 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
diff --git a/tests/fstar/misc/Loops.Funs.fst b/tests/fstar/misc/Loops.Funs.fst
index 88389300..209c48cd 100644
--- a/tests/fstar/misc/Loops.Funs.fst
+++ b/tests/fstar/misc/Loops.Funs.fst
@@ -58,8 +58,27 @@ let rec sum_with_shared_borrows_loop
let sum_with_shared_borrows (max : u32) : result u32 =
sum_with_shared_borrows_loop max 0 0
+(** [loops::sum_array]: loop 0:
+ Source: 'src/loops.rs', lines 50:0-58:1 *)
+let rec sum_array_loop
+ (n : usize) (a : array u32 n) (i : usize) (s : u32) :
+ Tot (result u32) (decreases (sum_array_loop_decreases n a i s))
+ =
+ if i < n
+ then
+ let* i1 = array_index_usize u32 n a i in
+ let* s1 = u32_add s i1 in
+ let* i2 = usize_add i 1 in
+ sum_array_loop n a i2 s1
+ else Return s
+
+(** [loops::sum_array]:
+ Source: 'src/loops.rs', lines 50:0-50:52 *)
+let sum_array (n : usize) (a : array u32 n) : result u32 =
+ sum_array_loop n a 0 0
+
(** [loops::clear]: loop 0:
- Source: 'src/loops.rs', lines 52:0-58:1 *)
+ Source: 'src/loops.rs', lines 62:0-68:1 *)
let rec clear_loop
(v : alloc_vec_Vec u32) (i : usize) :
Tot (result (alloc_vec_Vec u32)) (decreases (clear_loop_decreases v i))
@@ -76,12 +95,12 @@ let rec clear_loop
else Return v
(** [loops::clear]:
- Source: 'src/loops.rs', lines 52:0-52:30 *)
+ Source: 'src/loops.rs', lines 62:0-62:30 *)
let clear (v : alloc_vec_Vec u32) : result (alloc_vec_Vec u32) =
clear_loop v 0
(** [loops::list_mem]: loop 0:
- Source: 'src/loops.rs', lines 66:0-75:1 *)
+ Source: 'src/loops.rs', lines 76:0-85:1 *)
let rec list_mem_loop
(x : u32) (ls : list_t u32) :
Tot (result bool) (decreases (list_mem_loop_decreases x ls))
@@ -92,12 +111,12 @@ let rec list_mem_loop
end
(** [loops::list_mem]:
- Source: 'src/loops.rs', lines 66:0-66:52 *)
+ Source: 'src/loops.rs', lines 76:0-76:52 *)
let list_mem (x : u32) (ls : list_t u32) : result bool =
list_mem_loop x ls
(** [loops::list_nth_mut_loop]: loop 0:
- Source: 'src/loops.rs', lines 78:0-88:1 *)
+ Source: 'src/loops.rs', lines 88:0-98:1 *)
let rec list_nth_mut_loop_loop
(t : Type0) (ls : list_t t) (i : u32) :
Tot (result (t & (t -> result (list_t t))))
@@ -116,7 +135,7 @@ let rec list_nth_mut_loop_loop
end
(** [loops::list_nth_mut_loop]:
- Source: 'src/loops.rs', lines 78:0-78:71 *)
+ Source: 'src/loops.rs', lines 88:0-88:71 *)
let list_nth_mut_loop
(t : Type0) (ls : list_t t) (i : u32) :
result (t & (t -> result (list_t t)))
@@ -124,7 +143,7 @@ let list_nth_mut_loop
let* (x, back) = list_nth_mut_loop_loop t ls i in Return (x, back)
(** [loops::list_nth_shared_loop]: loop 0:
- Source: 'src/loops.rs', lines 91:0-101:1 *)
+ Source: 'src/loops.rs', lines 101:0-111:1 *)
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))
@@ -138,12 +157,12 @@ let rec list_nth_shared_loop_loop
end
(** [loops::list_nth_shared_loop]:
- Source: 'src/loops.rs', lines 91:0-91:66 *)
+ Source: 'src/loops.rs', lines 101:0-101:66 *)
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:
- Source: 'src/loops.rs', lines 103:0-117:1 *)
+ Source: 'src/loops.rs', lines 113:0-127:1 *)
let rec get_elem_mut_loop
(x : usize) (ls : list_t usize) :
Tot (result (usize & (usize -> result (list_t usize))))
@@ -161,7 +180,7 @@ let rec get_elem_mut_loop
end
(** [loops::get_elem_mut]:
- Source: 'src/loops.rs', lines 103:0-103:73 *)
+ Source: 'src/loops.rs', lines 113:0-113:73 *)
let get_elem_mut
(slots : alloc_vec_Vec (list_t usize)) (x : usize) :
result (usize & (usize -> result (alloc_vec_Vec (list_t usize))))
@@ -174,7 +193,7 @@ let get_elem_mut
Return (i, back1)
(** [loops::get_elem_shared]: loop 0:
- Source: 'src/loops.rs', lines 119:0-133:1 *)
+ Source: 'src/loops.rs', lines 129:0-143:1 *)
let rec get_elem_shared_loop
(x : usize) (ls : list_t usize) :
Tot (result usize) (decreases (get_elem_shared_loop_decreases x ls))
@@ -185,7 +204,7 @@ let rec get_elem_shared_loop
end
(** [loops::get_elem_shared]:
- Source: 'src/loops.rs', lines 119:0-119:68 *)
+ Source: 'src/loops.rs', lines 129:0-129:68 *)
let get_elem_shared
(slots : alloc_vec_Vec (list_t usize)) (x : usize) : result usize =
let* l =
@@ -194,7 +213,7 @@ let get_elem_shared
get_elem_shared_loop x l
(** [loops::id_mut]:
- Source: 'src/loops.rs', lines 135:0-135:50 *)
+ Source: 'src/loops.rs', lines 145:0-145:50 *)
let id_mut
(t : Type0) (ls : list_t t) :
result ((list_t t) & (list_t t -> result (list_t t)))
@@ -202,12 +221,12 @@ let id_mut
Return (ls, Return)
(** [loops::id_shared]:
- Source: 'src/loops.rs', lines 139:0-139:45 *)
+ Source: 'src/loops.rs', lines 149:0-149:45 *)
let id_shared (t : Type0) (ls : list_t t) : result (list_t t) =
Return ls
(** [loops::list_nth_mut_loop_with_id]: loop 0:
- Source: 'src/loops.rs', lines 144:0-155:1 *)
+ Source: 'src/loops.rs', lines 154:0-165:1 *)
let rec list_nth_mut_loop_with_id_loop
(t : Type0) (i : u32) (ls : list_t t) :
Tot (result (t & (t -> result (list_t t))))
@@ -226,7 +245,7 @@ let rec list_nth_mut_loop_with_id_loop
end
(** [loops::list_nth_mut_loop_with_id]:
- Source: 'src/loops.rs', lines 144:0-144:75 *)
+ Source: 'src/loops.rs', lines 154:0-154:75 *)
let list_nth_mut_loop_with_id
(t : Type0) (ls : list_t t) (i : u32) :
result (t & (t -> result (list_t t)))
@@ -237,7 +256,7 @@ let list_nth_mut_loop_with_id
Return (x, back1)
(** [loops::list_nth_shared_loop_with_id]: loop 0:
- Source: 'src/loops.rs', lines 158:0-169:1 *)
+ Source: 'src/loops.rs', lines 168:0-179:1 *)
let rec list_nth_shared_loop_with_id_loop
(t : Type0) (i : u32) (ls : list_t t) :
Tot (result t)
@@ -252,13 +271,13 @@ let rec list_nth_shared_loop_with_id_loop
end
(** [loops::list_nth_shared_loop_with_id]:
- Source: 'src/loops.rs', lines 158:0-158:70 *)
+ Source: 'src/loops.rs', lines 168:0-168:70 *)
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:
- Source: 'src/loops.rs', lines 174:0-195:1 *)
+ Source: 'src/loops.rs', lines 184:0-205:1 *)
let rec list_nth_mut_loop_pair_loop
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
Tot (result ((t & t) & (t -> result (list_t t)) & (t -> result (list_t t))))
@@ -288,7 +307,7 @@ let rec list_nth_mut_loop_pair_loop
end
(** [loops::list_nth_mut_loop_pair]:
- Source: 'src/loops.rs', lines 174:0-178:27 *)
+ Source: 'src/loops.rs', lines 184:0-188:27 *)
let list_nth_mut_loop_pair
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & (t -> result (list_t t)) & (t -> result (list_t t)))
@@ -297,7 +316,7 @@ let list_nth_mut_loop_pair
Return (p, back_'a, back_'b)
(** [loops::list_nth_shared_loop_pair]: loop 0:
- Source: 'src/loops.rs', lines 198:0-219:1 *)
+ Source: 'src/loops.rs', lines 208:0-229:1 *)
let rec list_nth_shared_loop_pair_loop
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
Tot (result (t & t))
@@ -316,13 +335,13 @@ let rec list_nth_shared_loop_pair_loop
end
(** [loops::list_nth_shared_loop_pair]:
- Source: 'src/loops.rs', lines 198:0-202:19 *)
+ Source: 'src/loops.rs', lines 208:0-212:19 *)
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:
- Source: 'src/loops.rs', lines 223:0-238:1 *)
+ Source: 'src/loops.rs', lines 233:0-248:1 *)
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) & ((t & t) -> result ((list_t t) & (list_t t)))))
@@ -352,7 +371,7 @@ let rec list_nth_mut_loop_pair_merge_loop
end
(** [loops::list_nth_mut_loop_pair_merge]:
- Source: 'src/loops.rs', lines 223:0-227:27 *)
+ Source: 'src/loops.rs', lines 233:0-237:27 *)
let list_nth_mut_loop_pair_merge
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & ((t & t) -> result ((list_t t) & (list_t t))))
@@ -361,7 +380,7 @@ let list_nth_mut_loop_pair_merge
Return (p, back_'a)
(** [loops::list_nth_shared_loop_pair_merge]: loop 0:
- Source: 'src/loops.rs', lines 241:0-256:1 *)
+ Source: 'src/loops.rs', lines 251:0-266:1 *)
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))
@@ -382,13 +401,13 @@ let rec list_nth_shared_loop_pair_merge_loop
end
(** [loops::list_nth_shared_loop_pair_merge]:
- Source: 'src/loops.rs', lines 241:0-245:19 *)
+ Source: 'src/loops.rs', lines 251:0-255:19 *)
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:
- Source: 'src/loops.rs', lines 259:0-274:1 *)
+ Source: 'src/loops.rs', lines 269:0-284:1 *)
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) & (t -> result (list_t t))))
@@ -414,7 +433,7 @@ let rec list_nth_mut_shared_loop_pair_loop
end
(** [loops::list_nth_mut_shared_loop_pair]:
- Source: 'src/loops.rs', lines 259:0-263:23 *)
+ Source: 'src/loops.rs', lines 269:0-273:23 *)
let list_nth_mut_shared_loop_pair
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & (t -> result (list_t t)))
@@ -423,7 +442,7 @@ let list_nth_mut_shared_loop_pair
Return (p, back_'a)
(** [loops::list_nth_mut_shared_loop_pair_merge]: loop 0:
- Source: 'src/loops.rs', lines 278:0-293:1 *)
+ Source: 'src/loops.rs', lines 288:0-303:1 *)
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) & (t -> result (list_t t))))
@@ -450,7 +469,7 @@ let rec list_nth_mut_shared_loop_pair_merge_loop
end
(** [loops::list_nth_mut_shared_loop_pair_merge]:
- Source: 'src/loops.rs', lines 278:0-282:23 *)
+ Source: 'src/loops.rs', lines 288:0-292:23 *)
let list_nth_mut_shared_loop_pair_merge
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & (t -> result (list_t t)))
@@ -459,7 +478,7 @@ let list_nth_mut_shared_loop_pair_merge
Return (p, back_'a)
(** [loops::list_nth_shared_mut_loop_pair]: loop 0:
- Source: 'src/loops.rs', lines 297:0-312:1 *)
+ Source: 'src/loops.rs', lines 307:0-322:1 *)
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) & (t -> result (list_t t))))
@@ -485,7 +504,7 @@ let rec list_nth_shared_mut_loop_pair_loop
end
(** [loops::list_nth_shared_mut_loop_pair]:
- Source: 'src/loops.rs', lines 297:0-301:23 *)
+ Source: 'src/loops.rs', lines 307:0-311:23 *)
let list_nth_shared_mut_loop_pair
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & (t -> result (list_t t)))
@@ -494,7 +513,7 @@ let list_nth_shared_mut_loop_pair
Return (p, back_'b)
(** [loops::list_nth_shared_mut_loop_pair_merge]: loop 0:
- Source: 'src/loops.rs', lines 316:0-331:1 *)
+ Source: 'src/loops.rs', lines 326:0-341:1 *)
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) & (t -> result (list_t t))))
@@ -521,7 +540,7 @@ let rec list_nth_shared_mut_loop_pair_merge_loop
end
(** [loops::list_nth_shared_mut_loop_pair_merge]:
- Source: 'src/loops.rs', lines 316:0-320:23 *)
+ Source: 'src/loops.rs', lines 326:0-330:23 *)
let list_nth_shared_mut_loop_pair_merge
(t : Type0) (ls0 : list_t t) (ls1 : list_t t) (i : u32) :
result ((t & t) & (t -> result (list_t t)))
diff --git a/tests/fstar/misc/Loops.Types.fst b/tests/fstar/misc/Loops.Types.fst
index 8aa38290..29f56e1b 100644
--- a/tests/fstar/misc/Loops.Types.fst
+++ b/tests/fstar/misc/Loops.Types.fst
@@ -6,7 +6,7 @@ open Primitives
#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
(** [loops::List]
- Source: 'src/loops.rs', lines 60:0-60:16 *)
+ Source: 'src/loops.rs', lines 70:0-70:16 *)
type list_t (t : Type0) =
| List_Cons : t -> list_t t -> list_t t
| List_Nil : list_t t
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-18 21:34:16 +0000