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// Copyright (C) 2023 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-globaldeclarationinstantiation
description: No let binding collision with existing var declaration due to eval().
info: |
In strict mode:
PerformEval ( x, strictCaller, direct )
[...]
16. If direct is true, then
a. Let lexEnv be NewDeclarativeEnvironment(runningContext's LexicalEnvironment).
[...]
18. If strictEval is true, set varEnv to lexEnv.
In sloppy mode:
GlobalDeclarationInstantiation ( script, env )
[...]
3. For each element name of lexNames, do
a. If env.HasLexicalDeclaration(name) is true, throw a SyntaxError exception.
b. Let hasRestrictedGlobal be ? env.HasRestrictedGlobalProperty(name).
c. NOTE: Global var and function bindings (except those that are introduced by non-strict direct eval) are non-configurable and are therefore restricted global properties.
d. If hasRestrictedGlobal is true, throw a SyntaxError exception.
---*/
eval('var test262Var;');
eval('function test262Fn() {}');
$262.evalScript('let test262Var = 1;');
assert.sameValue(test262Var, 1);
$262.evalScript('const test262Fn = 2;');
assert.sameValue(test262Fn, 2);
reportCompare(0, 0);
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