mirror of https://github.com/tc39/test262.git
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/arguments/args-trailing-comma-multiple.case
|
|
// - src/arguments/default/func-expr.template
|
|
/*---
|
|
description: A trailing comma should not increase the arguments.length, using multiple args (function expression)
|
|
esid: sec-arguments-exotic-objects
|
|
flags: [generated]
|
|
info: |
|
|
9.4.4 Arguments Exotic Objects
|
|
|
|
Most ECMAScript functions make an arguments object available to their code. Depending upon the
|
|
characteristics of the function definition, its arguments object is either an ordinary object
|
|
or an arguments exotic object.
|
|
|
|
Trailing comma in the arguments list
|
|
|
|
12.3 Left-Hand-Side Expressions
|
|
|
|
Arguments[Yield, Await] : ( ArgumentList[?Yield, ?Await] , )
|
|
---*/
|
|
|
|
|
|
var callCount = 0;
|
|
// Stores a reference `ref` for case evaluation
|
|
var ref;
|
|
ref = function() {
|
|
assert.sameValue(arguments.length, 2);
|
|
assert.sameValue(arguments[0], 42);
|
|
assert.sameValue(arguments[1], 'TC39');
|
|
callCount = callCount + 1;
|
|
};
|
|
|
|
ref(42, 'TC39',);
|
|
|
|
assert.sameValue(callCount, 1, 'function invoked exactly once');
|