js/src/tests/test262/language/eval-code/direct/async-func-decl-no-pre-existing-arguments-bindings-are-present-declare-arguments.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

// |reftest| async
// This file was procedurally generated from the following sources:
// - src/direct-eval-code/declare-arguments.case
// - src/direct-eval-code/default/async-func-decl/no-pre-existing-arguments-bindings-are-present.template
/*---
description: Declare "arguments" and assign to it in direct eval code (Declare |arguments| when no pre-existing |arguments| bindings are present.)
esid: sec-evaldeclarationinstantiation
features: [globalThis]
flags: [generated, async, noStrict]
---*/

const oldArguments = globalThis.arguments;
async function f(p = eval("var arguments")) {}
f().then($DONE, error => {
  assert(error instanceof SyntaxError);
  assert.sameValue(globalThis.arguments, oldArguments, "globalThis.arguments unchanged");
}).then($DONE, $DONE);