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// This file was procedurally generated from the following sources:
// - src/class-elements/field-declaration.case
// - src/class-elements/default/cls-decl.template
/*---
description: Fields are defined (field definitions in a class declaration)
esid: prod-FieldDefinition
features: [class-fields-public, class]
flags: [generated]
includes: [propertyHelper.js]
info: |
Updated Productions
ClassElement :
...
FieldDefinition ;
FieldDefinition :
ClassElementName Initializer_opt
ClassElementName :
PropertyName
PropertyName :
LiteralPropertyName
ComputedPropertyName
LiteralPropertyName :
IdentifierName
StringLiteral
NumericLiteral
ClassDefinitionEvaluation:
...
26. Let instanceFields be a new empty List.
28. For each ClassElement e in order from elements,
a. If IsStatic of e is false, then
i. Let field be the result of performing ClassElementEvaluation for e with arguments proto and false.
b. ...
c. ...
d. If field is not empty, append field to instanceFields.
...
30. Set F.[[Fields]] to instanceFields.
...
---*/
var computed = 'h';
class C {
f = 'test262';
'g';
0 = 'bar';
[computed];
}
let c = new C();
assert.sameValue(C.f, undefined);
assert.sameValue(C.g, undefined);
assert.sameValue(C.h, undefined);
assert.sameValue(C[0], undefined);
assert(
!Object.prototype.hasOwnProperty.call(C, 'f'),
"f does not appear as an own property on C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(C, 'g'),
"g does not appear as an own property on C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(C, 'h'),
"h does not appear as an own property on C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(C, 0),
"0 does not appear as an own property on C constructor"
);
verifyProperty(c, 'f', {
value: 'test262',
enumerable: true,
writable: true,
configurable: true
});
verifyProperty(c, 'g', {
value: undefined,
enumerable: true,
writable: true,
configurable: true
});
verifyProperty(c, 0, {
value: 'bar',
enumerable: true,
writable: true,
configurable: true
});
verifyProperty(c, 'h', {
value: undefined,
enumerable: true,
writable: true,
configurable: true
});
reportCompare(0, 0);