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/*
* Any copyright is dedicated to the Public Domain.
*/
var gTestfile = "eval-has-lexical-environment.js"
//-----------------------------------------------------------------------------
var BUGNUMBER = 1193583;
var summary =
"Eval always has a lexical environment";
/**************
* BEGIN TEST *
**************/
eval(`
let foo = 42;
const kay = foo;
var bar = 84;
function f() {
return foo + kay;
}
`);
(1, eval)(`
let foo2 = 42;
const kay2 = foo2;
`);
// Lexical declarations should not have escaped eval.
assertEq(typeof foo, "undefined");
assertEq(typeof kay, "undefined");
assertEq(typeof foo2, "undefined");
assertEq(typeof kay2, "undefined");
// Eval'd functions can close over lexical bindings.
assertEq(f(), 84);
// Var can escape direct eval.
assertEq(bar, 84);
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete");