blob: fdd15c13a792cc838e805661c285bdea0533bf04 [file] [log] [blame]
// This file was procedurally generated from the following sources:
// - src/dstr-assignment/obj-id-init-fn-name-cover.case
// - src/dstr-assignment/default/for-of.template
/*---
description: Assignment of function `name` attribute (CoverParenthesizedExpression) (For..of statement)
esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
es6id: 13.7.5.11
features: [destructuring-binding]
flags: [generated]
includes: [propertyHelper.js]
info: |
IterationStatement :
for ( LeftHandSideExpression of AssignmentExpression ) Statement
1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« »,
AssignmentExpression, iterate).
2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement,
keyResult, assignment, labelSet).
13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
[...]
4. If destructuring is true and if lhsKind is assignment, then
a. Assert: lhs is a LeftHandSideExpression.
b. Let assignmentPattern be the parse of the source text corresponding to
lhs using AssignmentPattern as the goal symbol.
[...]
AssignmentProperty : IdentifierReference Initializeropt
[...] 6. If Initializeropt is present and v is undefined, then
[...]
d. If IsAnonymousFunctionDefinition(Initializer) is true, then
i. Let hasNameProperty be HasOwnProperty(v, "name").
ii. ReturnIfAbrupt(hasNameProperty).
iii. If hasNameProperty is false, perform SetFunctionName(v, P).
---*/
var xCover, cover;
var counter = 0;
for ({ xCover = (0, function() {}), cover = (function() {}) } of [{}]) {
assert.notSameValue(xCover.name, 'xCover');
verifyProperty(cover, 'name', {
enumerable: false,
writable: false,
configurable: true,
value: 'cover'
});
counter += 1;
}
assert.sameValue(counter, 1);