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nicolasstuckinicolasstucki
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Add Tuple.{apply, unapply}
1 parent 294453e commit e534d92

13 files changed

+190
-165
lines changed

‎library/src-bootstrapped/scala/Tuple.scala

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -157,6 +157,12 @@ object Tuple {
157157
*/
158158
type Split[T <: Tuple, N <: Int] = (Take[T, N], Drop[T, N])
159159

160+
/** Empty tuple */
161+
def apply(): Unit = ()
162+
163+
/** Matches an empty tuple. */
164+
def unapply(x: Any): Boolean = x.isInstanceOf[Unit]
165+
160166
/** Convert an array into a tuple of unknown arity and types */
161167
def fromArray[T](xs: Array[T]): Tuple = {
162168
val xs2 = xs match {

‎tests/neg-strict/unchecked-patterns.scala

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ object Test {
55

66
val x :: xs = List(1, 2, 3) // error
77
val (1, c) = (1, 2) // error
8-
val 1 *: cs = 1 *: () // error
8+
val 1 *: cs = 1 *: Tuple() // error
99

1010
val (_: Int | _: Any) = ??? : Any // error
1111

‎tests/pos/i6507.scala

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@ object Test {
33

44
inline def s2 = 48 *: s3
55

6-
inline def s3 = 49 *: ()
6+
inline def s3 = 49 *: Tuple()
77

88
s1
99
}

‎tests/run-custom-args/tuple-cons.scala

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@ object Test {
1111
assert(t2.tail.tail.head == 2)
1212

1313
t2 match {
14-
case e1 *: e2 *: e3 *: () =>
14+
case e1 *: e2 *: e3 *: Tuple() =>
1515
assert(e1 == 0)
1616
assert(e2 == 1)
1717
assert(e3 == 2)
@@ -25,7 +25,7 @@ object Test {
2525
assert(t3.tail.tail.tail.head == 2)
2626

2727
t3 match {
28-
case e1 *: e2 *: e3 *: e4 *: () =>
28+
case e1 *: e2 *: e3 *: e4 *: Tuple() =>
2929
assert(e1 == -1)
3030
assert(e2 == 0)
3131
assert(e3 == 1)
@@ -35,10 +35,10 @@ object Test {
3535
type I = Int
3636

3737
// 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
38-
val t20: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]] = 1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: ()
38+
val t20: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]] = 1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: Tuple()
3939

4040
t20 match {
41-
case e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: () =>
41+
case e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: Tuple() =>
4242
assert(e1 == 1)
4343
assert(e2 == 2)
4444
assert(e3 == 3)
@@ -65,7 +65,7 @@ object Test {
6565
val t21: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]]] = 21 *: t20
6666

6767
t21 match {
68-
case e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: () =>
68+
case e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: Tuple() =>
6969
assert(e1 == 1)
7070
assert(e2 == 2)
7171
assert(e3 == 3)
@@ -93,7 +93,7 @@ object Test {
9393
val t22: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]]]] = 22 *: t21
9494

9595
t22 match {
96-
case e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: () =>
96+
case e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: Tuple() =>
9797
assert(e1 == 1)
9898
assert(e2 == 2)
9999
assert(e3 == 3)
@@ -122,7 +122,7 @@ object Test {
122122
val t23: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]]]]] = 23 *: t22
123123

124124
t23 match {
125-
case e23 *: e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: () =>
125+
case e23 *: e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: Tuple() =>
126126
assert(e1 == 1)
127127
assert(e2 == 2)
128128
assert(e3 == 3)
@@ -152,7 +152,7 @@ object Test {
152152
val t24: *:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,*:[I,Unit]]]]]]]]]]]]]]]]]]]]]]]] = 24 *: t23
153153

154154
t24 match {
155-
case e24 *: e23 *: e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: () =>
155+
case e24 *: e23 *: e22 *: e21 *: e1 *: e2 *: e3 *: e4 *: e5 *: e6 *: e7 *: e8 *: e9 *: e10 *: e11 *: e12 *: e13 *: e14 *: e15 *: e16 *: e17 *: e18 *: e19 *: e20 *: Tuple() =>
156156
assert(e1 == 1)
157157
assert(e2 == 2)
158158
assert(e3 == 3)

‎tests/run-deep-subtype/Tuple-apply.scala

Lines changed: 50 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -112,59 +112,59 @@ object Test {
112112
assert(24 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24).apply(23))
113113
assert(25 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25).apply(24))
114114

115-
assert(1 == (1 *: ()).apply(0))
116-
assert(1 == (1 *: 2 *: ()).apply(0))
117-
assert(1 == (1 *: 2 *: 3 *: ()).apply(0))
118-
assert(1 == (1 *: 2 *: 3 *: 4 *: ()).apply(0))
119-
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: ()).apply(0))
120-
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: ()).apply(0))
121-
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: ()).apply(0))
115+
assert(1 == (1 *: Tuple()).apply(0))
116+
assert(1 == (1 *: 2 *: Tuple()).apply(0))
117+
assert(1 == (1 *: 2 *: 3 *: Tuple()).apply(0))
118+
assert(1 == (1 *: 2 *: 3 *: 4 *: Tuple()).apply(0))
119+
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: Tuple()).apply(0))
120+
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: Tuple()).apply(0))
121+
assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: Tuple()).apply(0))
122122
// FIXME performance
123-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: ()).apply(0))
124-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: ()).apply(0))
125-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: ()).apply(0))
126-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: ()).apply(0))
127-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: ()).apply(0))
128-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: ()).apply(0))
129-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: ()).apply(0))
130-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: ()).apply(0))
131-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: ()).apply(0))
132-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: ()).apply(0))
133-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: ()).apply(0))
134-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: ()).apply(0))
135-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: ()).apply(0))
136-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: ()).apply(0))
137-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: ()).apply(0))
138-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: ()).apply(0))
139-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: ()).apply(0))
140-
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: 25 *: ()).apply(0))
123+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: Tuple()).apply(0))
124+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: Tuple()).apply(0))
125+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: Tuple()).apply(0))
126+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: Tuple()).apply(0))
127+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: Tuple()).apply(0))
128+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: Tuple()).apply(0))
129+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: Tuple()).apply(0))
130+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: Tuple()).apply(0))
131+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: Tuple()).apply(0))
132+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: Tuple()).apply(0))
133+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: Tuple()).apply(0))
134+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: Tuple()).apply(0))
135+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: Tuple()).apply(0))
136+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: Tuple()).apply(0))
137+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: Tuple()).apply(0))
138+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: Tuple()).apply(0))
139+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: Tuple()).apply(0))
140+
// assert(1 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: 25 *: Tuple()).apply(0))
141141

142-
assert(1 == (1 *: ()).apply(0))
143-
assert(2 == (1 *: 2 *: ()).apply(1))
144-
assert(3 == (1 *: 2 *: 3 *: ()).apply(2))
145-
assert(4 == (1 *: 2 *: 3 *: 4 *: ()).apply(3))
146-
assert(5 == (1 *: 2 *: 3 *: 4 *: 5 *: ()).apply(4))
147-
assert(6 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: ()).apply(5))
148-
assert(7 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: ()).apply(6))
142+
assert(1 == (1 *: Tuple()).apply(0))
143+
assert(2 == (1 *: 2 *: Tuple()).apply(1))
144+
assert(3 == (1 *: 2 *: 3 *: Tuple()).apply(2))
145+
assert(4 == (1 *: 2 *: 3 *: 4 *: Tuple()).apply(3))
146+
assert(5 == (1 *: 2 *: 3 *: 4 *: 5 *: Tuple()).apply(4))
147+
assert(6 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: Tuple()).apply(5))
148+
assert(7 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: Tuple()).apply(6))
149149
// FIXME performance
150-
// assert(8 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: ()).apply(7))
151-
// assert(9 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: ()).apply(8))
152-
// assert(10 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: ()).apply(9))
153-
// assert(11 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: ()).apply(10))
154-
// assert(12 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: ()).apply(11))
155-
// assert(13 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: ()).apply(12))
156-
// assert(14 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: ()).apply(13))
157-
// assert(15 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: ()).apply(14))
158-
// assert(16 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: ()).apply(15))
159-
// assert(17 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: ()).apply(16))
160-
// assert(18 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: ()).apply(17))
161-
// assert(19 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: ()).apply(18))
162-
// assert(20 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: ()).apply(19))
163-
// assert(21 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: ()).apply(20))
164-
// assert(22 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: ()).apply(21))
165-
// assert(23 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: ()).apply(22))
166-
// assert(24 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: ()).apply(23))
167-
// assert(25 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: 25 *: ()).apply(24))
150+
// assert(8 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: Tuple()).apply(7))
151+
// assert(9 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: Tuple()).apply(8))
152+
// assert(10 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: Tuple()).apply(9))
153+
// assert(11 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: Tuple()).apply(10))
154+
// assert(12 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: Tuple()).apply(11))
155+
// assert(13 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: Tuple()).apply(12))
156+
// assert(14 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: Tuple()).apply(13))
157+
// assert(15 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: Tuple()).apply(14))
158+
// assert(16 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: Tuple()).apply(15))
159+
// assert(17 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: Tuple()).apply(16))
160+
// assert(18 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: Tuple()).apply(17))
161+
// assert(19 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: Tuple()).apply(18))
162+
// assert(20 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: Tuple()).apply(19))
163+
// assert(21 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: Tuple()).apply(20))
164+
// assert(22 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: Tuple()).apply(21))
165+
// assert(23 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: Tuple()).apply(22))
166+
// assert(24 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: Tuple()).apply(23))
167+
// assert(25 == (1 *: 2 *: 3 *: 4 *: 5 *: 6 *: 7 *: 8 *: 9 *: 10 *: 11 *: 12 *: 13 *: 14 *: 15 *: 16 *: 17 *: 18 *: 19 *: 20 *: 21 *: 22 *: 23 *: 24 *: 25 *: Tuple()).apply(24))
168168

169169
}
170170
}

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