Source code
Revision control
Copy as Markdown
Other Tools
// This file was procedurally generated from the following sources:
// - src/computed-property-names/computed-property-name-from-assignment-expression-logical-and.case
// - src/computed-property-names/evaluation/class-declaration-fields.template
/*---
description: Computed property name from assignment expression logical and (ComputedPropertyName in ClassExpression)
esid: prod-ComputedPropertyName
features: [computed-property-names, logical-assignment-operators, class-fields-public, class-static-fields-public]
flags: [generated]
info: |
ClassExpression:
classBindingIdentifier opt ClassTail
ClassTail:
ClassHeritage opt { ClassBody opt }
ClassBody:
ClassElementList
ClassElementList:
ClassElement
ClassElement:
MethodDefinition
MethodDefinition:
PropertyName ...
get PropertyName ...
set PropertyName ...
PropertyName:
ComputedPropertyName
ComputedPropertyName:
[ AssignmentExpression ]
---*/
let x = 0;
let C = class {
[x &&= 1] = 2;
static [x &&= 1] = 2;
};
let c = new C();
assert.sameValue(
c[x &&= 1],
2
);
assert.sameValue(
C[x &&= 1],
2
);
assert.sameValue(
c[String(x &&= 1)],
2
);
assert.sameValue(
C[String(x &&= 1)],
2
);
assert.sameValue(x, 0);
reportCompare(0, 0);