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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
(* TEST
expect;
*)
type tlist = { x: 'a. 'a list };;
[%%expect{|
type tlist = { x : 'a. 'a list; }
|}];;
match { x = [] } with
| { x = [] } -> ()
| { x = 3 :: _ } -> ()
| { x = "" :: _ } -> ()
;;
[%%expect{|
- : unit = ()
|}];;
type t = { x: 'a. 'a };;
[%%expect{|
type t = { x : 'a. 'a; }
|}];;
match { x = assert false } with
| { x = 3 } -> ()
| { x = "" } -> ()
;;
[%%expect{|
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = 3 } -> ()
| { x = None } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-20:
1 | match { x = assert false } with
2 | | { x = 3 } -> ()
3 | | { x = None } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=Some _}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = None } -> ()
| { x = "" } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-18:
1 | match { x = assert false } with
2 | | { x = None } -> ()
3 | | { x = "" } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x="*"}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = None } -> ()
| { x = `X } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-18:
1 | match { x = assert false } with
2 | | { x = None } -> ()
3 | | { x = `X } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=`AnyOtherTag}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = [||] } -> ()
| { x = 3 } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-17:
1 | match { x = assert false } with
2 | | { x = [||] } -> ()
3 | | { x = 3 } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=0}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = `X } -> ()
| { x = 3 } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-17:
1 | match { x = assert false } with
2 | | { x = `X } -> ()
3 | | { x = 3 } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=0}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = `X "lol" } -> ()
| { x = 3 } -> ()
;;
[%%expect{|
Lines 1-3, characters 0-17:
1 | match { x = assert false } with
2 | | { x = `X "lol" } -> ()
3 | | { x = 3 } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=0}"
Exception: Assert_failure ("", 1, 12).
|}];;
match { x = assert false } with
| { x = (2., "") } -> ()
| { x = None } -> ()
| { x = 3 } -> ()
;;
[%%expect{|
Lines 1-4, characters 0-17:
1 | match { x = assert false } with
2 | | { x = (2., "") } -> ()
3 | | { x = None } -> ()
4 | | { x = 3 } -> ()
Warning 8 [partial-match]: this pattern-matching is not exhaustive.
Here is an example of a case that is not matched: "{x=0}"
Exception: Assert_failure ("", 1, 12).
|}];;
|
