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
|
// This file was procedurally generated from the following sources:
// - src/class-elements/grammar-privatename-identifier-semantics-stringvalue.case
// - src/class-elements/productions/cls-decl-new-no-sc-line-method.template
/*---
description: PrivateName Static Semantics, StringValue (field definitions followed by a method in a new line without a semicolon)
esid: prod-FieldDefinition
features: [class-fields-private, class, class-fields-public]
flags: [generated]
includes: [propertyHelper.js]
info: |
ClassElement :
MethodDefinition
static MethodDefinition
FieldDefinition ;
;
FieldDefinition :
ClassElementName Initializer _opt
ClassElementName :
PropertyName
PrivateName
PrivateName ::
# IdentifierName
IdentifierName ::
IdentifierStart
IdentifierName IdentifierPart
IdentifierStart ::
UnicodeIDStart
$
_
\ UnicodeEscapeSequence
IdentifierPart::
UnicodeIDContinue
$
\ UnicodeEscapeSequence
<ZWNJ> <ZWJ>
UnicodeIDStart::
any Unicode code point with the Unicode property "ID_Start"
UnicodeIDContinue::
any Unicode code point with the Unicode property "ID_Continue"
NOTE 3
The sets of code points with Unicode properties "ID_Start" and
"ID_Continue" include, respectively, the code points with Unicode
properties "Other_ID_Start" and "Other_ID_Continue".
1. Return the String value consisting of the sequence of code
units corresponding to PrivateName. In determining the sequence
any occurrences of \ UnicodeEscapeSequence are first replaced
with the code point represented by the UnicodeEscapeSequence
and then the code points of the entire PrivateName are converted
to code units by UTF16Encoding (10.1.1) each code point.
---*/
class C {
#\u{6F};
#\u2118;
#ZW_\u200C_NJ;
#ZW_\u200D_J;
m() { return 42; }
o(value) {
this.#o = value;
return this.#o;
}
℘(value) {
this.#℘ = value;
return this.#℘;
}
ZW__NJ(value) { // DO NOT CHANGE THE NAME OF THIS METHOD
this.#ZW__NJ = value;
return this.#ZW__NJ;
}
ZW__J(value) { // DO NOT CHANGE THE NAME OF THIS METHOD
this.#ZW__J = value;
return this.#ZW__J;
}
}
var c = new C();
assert.sameValue(c.m(), 42);
assert.sameValue(c.m, C.prototype.m);
assert(
!Object.prototype.hasOwnProperty.call(c, "m"),
"m doesn't appear as an own property on the C instance"
);
verifyProperty(C.prototype, "m", {
enumerable: false,
configurable: true,
writable: true,
});
assert.sameValue(c.o(1), 1);
assert.sameValue(c.℘(1), 1);
assert.sameValue(c.ZW__NJ(1), 1);
assert.sameValue(c.ZW__J(1), 1);
reportCompare(0, 0);
|
