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
|
// This file was procedurally generated from the following sources:
// - src/accessor-names/literal-numeric-exponent.case
// - src/accessor-names/default/obj.template
/*---
description: Computed values as accessor property names (numeric literal in exponent notation) (Object initializer)
esid: sec-object-initializer-runtime-semantics-evaluation
es6id: 12.2.6.8
flags: [generated]
info: |
ObjectLiteral :
{ PropertyDefinitionList }
{ PropertyDefinitionList , }
1. Let obj be ObjectCreate(%ObjectPrototype%).
2. Let status be the result of performing PropertyDefinitionEvaluation of
PropertyDefinitionList with arguments obj and true.
12.2.6.7 Runtime Semantics: Evaluation
[...]
ComputedPropertyName : [ AssignmentExpression ]
1. Let exprValue be the result of evaluating AssignmentExpression.
2. Let propName be ? GetValue(exprValue).
3. Return ? ToPropertyKey(propName).
---*/
var stringSet;
var obj = {
get [1E+9]() { return 'get string'; },
set [1E+9](param) { stringSet = param; }
};
assert.sameValue(obj['1000000000'], 'get string');
obj['1000000000'] = 'set string';
assert.sameValue(stringSet, 'set string');
|
