summaryrefslogtreecommitdiff
path: root/tests/lean/Paper.lean
diff options
context:
space:
mode:
Diffstat (limited to 'tests/lean/Paper.lean')
-rw-r--r--tests/lean/Paper.lean48
1 files changed, 23 insertions, 25 deletions
diff --git a/tests/lean/Paper.lean b/tests/lean/Paper.lean
index c15c5e4b..ae4dd243 100644
--- a/tests/lean/Paper.lean
+++ b/tests/lean/Paper.lean
@@ -8,13 +8,13 @@ namespace paper
/- [paper::ref_incr]: merged forward/backward function
(there is a single backward function, and the forward function returns ()) -/
def ref_incr (x : I32) : Result I32 :=
- x + (I32.ofInt 1)
+ x + 1#i32
/- [paper::test_incr]: forward function -/
def test_incr : Result Unit :=
do
- let x ← ref_incr (I32.ofInt 0)
- if not (x = (I32.ofInt 1))
+ let x ← ref_incr 0#i32
+ if not (x = 1#i32)
then Result.fail Error.panic
else Result.ret ()
@@ -37,19 +37,18 @@ def choose_back
/- [paper::test_choose]: forward function -/
def test_choose : Result Unit :=
do
- let z ← choose I32 true (I32.ofInt 0) (I32.ofInt 0)
- let z0 ← z + (I32.ofInt 1)
- if not (z0 = (I32.ofInt 1))
+ let z ← choose I32 true 0#i32 0#i32
+ let z0 ← z + 1#i32
+ if not (z0 = 1#i32)
then Result.fail Error.panic
else
do
- let (x, y) ← choose_back I32 true (I32.ofInt 0) (I32.ofInt 0) z0
- if not (x = (I32.ofInt 1))
+ let (x, y) ← choose_back I32 true 0#i32 0#i32 z0
+ if not (x = 1#i32)
then Result.fail Error.panic
- else
- if not (y = (I32.ofInt 0))
- then Result.fail Error.panic
- else Result.ret ()
+ else if not (y = 0#i32)
+ then Result.fail Error.panic
+ else Result.ret ()
/- Unit test for [paper::test_choose] -/
#assert (test_choose == .ret ())
@@ -63,10 +62,10 @@ inductive List (T : Type) :=
divergent def list_nth_mut (T : Type) (l : List T) (i : U32) : Result T :=
match l with
| List.Cons x tl =>
- if i = (U32.ofInt 0)
+ if i = 0#u32
then Result.ret x
else do
- let i0 ← i - (U32.ofInt 1)
+ let i0 ← i - 1#u32
list_nth_mut T tl i0
| List.Nil => Result.fail Error.panic
@@ -75,11 +74,11 @@ divergent def list_nth_mut_back
(T : Type) (l : List T) (i : U32) (ret0 : T) : Result (List T) :=
match l with
| List.Cons x tl =>
- if i = (U32.ofInt 0)
+ if i = 0#u32
then Result.ret (List.Cons ret0 tl)
else
do
- let i0 ← i - (U32.ofInt 1)
+ let i0 ← i - 1#u32
let tl0 ← list_nth_mut_back T tl i0 ret0
Result.ret (List.Cons x tl0)
| List.Nil => Result.fail Error.panic
@@ -90,20 +89,19 @@ divergent def sum (l : List I32) : Result I32 :=
| List.Cons x tl => do
let i ← sum tl
x + i
- | List.Nil => Result.ret (I32.ofInt 0)
+ | List.Nil => Result.ret 0#i32
/- [paper::test_nth]: forward function -/
def test_nth : Result Unit :=
do
let l := List.Nil
- let l0 := List.Cons (I32.ofInt 3) l
- let l1 := List.Cons (I32.ofInt 2) l0
- let x ← list_nth_mut I32 (List.Cons (I32.ofInt 1) l1) (U32.ofInt 2)
- let x0 ← x + (I32.ofInt 1)
- let l2 ←
- list_nth_mut_back I32 (List.Cons (I32.ofInt 1) l1) (U32.ofInt 2) x0
+ let l0 := List.Cons 3#i32 l
+ let l1 := List.Cons 2#i32 l0
+ let x ← list_nth_mut I32 (List.Cons 1#i32 l1) 2#u32
+ let x0 ← x + 1#i32
+ let l2 ← list_nth_mut_back I32 (List.Cons 1#i32 l1) 2#u32 x0
let i ← sum l2
- if not (i = (I32.ofInt 7))
+ if not (i = 7#i32)
then Result.fail Error.panic
else Result.ret ()
@@ -115,7 +113,7 @@ def call_choose (p : (U32 × U32)) : Result U32 :=
do
let (px, py) := p
let pz ← choose U32 true px py
- let pz0 ← pz + (U32.ofInt 1)
+ let pz0 ← pz + 1#u32
let (px0, _) ← choose_back U32 true px py pz0
Result.ret px0