Source code

Revision control

Copy as Markdown

Other Tools

// This file was procedurally generated from the following sources:
// - src/class-elements/init-value-incremental.case
// - src/class-elements/default/cls-expr.template
/*---
description: The initializer value is defined during the class instatiation (field definitions in a class expression)
esid: prod-FieldDefinition
features: [class-fields-public, computed-property-names, class]
flags: [generated]
includes: [propertyHelper.js]
info: |
Runtime Semantics: ClassDefinitionEvaluation
27. For each ClassElement e in order from elements
...
d. Append to fieldRecords the elements of fields.
...
33. Let result be InitializeStaticFields(F).
...
[[Construct]] ( argumentsList, newTarget)
8. If kind is "base", then
a. Perform OrdinaryCallBindThis(F, calleeContext, thisArgument).
b. Let result be InitializeInstanceFields(thisArgument, F).
...
...
11. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
...
---*/
var x = 1;
var C = class {
[x++] = x++;
[x++] = x++;
}
var c1 = new C();
var c2 = new C();
verifyProperty(c1, "1", {
value: 3,
enumerable: true,
configurable: true,
writable: true,
});
verifyProperty(c1, "2", {
value: 4,
enumerable: true,
configurable: true,
writable: true,
});
verifyProperty(c2, "1", {
value: 5,
enumerable: true,
configurable: true,
writable: true,
});
verifyProperty(c2, "2", {
value: 6,
enumerable: true,
configurable: true,
writable: true,
});
reportCompare(0, 0);