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
|
//// [autoAccessor9.ts]
// Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
// initializers that need to be transformed:
class C1 {
accessor x = 1;
}
// If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
// initialization order:
class C2 {
x = 1;
accessor y = 2;
z = 3;
}
// Private field initializers also do not use Set semantics, so they do not force an auto-accessor transformation:
class C3 {
#x = 1;
accessor y = 2;
}
// However, we still need to hoist private field initializers to the constructor if we need to preserve initialization
// order:
class C4 {
x = 1;
#y = 2;
z = 3;
}
class C5 {
#x = 1;
accessor y = 2;
z = 3;
}
// Static accessors aren't affected:
class C6 {
static accessor x = 1;
}
// Static accessors aren't affected:
class C7 {
static x = 1;
static accessor y = 2;
static z = 3;
}
//// [autoAccessor9.js]
// Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
// initializers that need to be transformed:
class C1 {
accessor x = 1;
}
// If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
// initialization order:
class C2 {
constructor() {
this.x = 1;
this.#y_accessor_storage = 2;
this.z = 3;
}
#y_accessor_storage;
get y() { return this.#y_accessor_storage; }
set y(value) { this.#y_accessor_storage = value; }
}
// Private field initializers also do not use Set semantics, so they do not force an auto-accessor transformation:
class C3 {
#x = 1;
accessor y = 2;
}
// However, we still need to hoist private field initializers to the constructor if we need to preserve initialization
// order:
class C4 {
constructor() {
this.x = 1;
this.#y = 2;
this.z = 3;
}
#y;
}
class C5 {
constructor() {
this.#x = 1;
this.#y_accessor_storage = 2;
this.z = 3;
}
#x;
#y_accessor_storage;
get y() { return this.#y_accessor_storage; }
set y(value) { this.#y_accessor_storage = value; }
}
// Static accessors aren't affected:
class C6 {
static accessor x = 1;
}
// Static accessors aren't affected:
class C7 {
static { this.x = 1; }
static accessor y = 2;
static { this.z = 3; }
}
|
