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y = new Float32Array(11);
x = [];
Object.defineProperty(x, 18, {
get: (function() {
y.length;
}),
});
JSON.stringify(this);
y = undefined;
// The exact error message varies nondeterministically. Accept several
// variations on the theme.
var variations = [
`y is undefined`,
`can't access property "length" of undefined`,
`can't access property "length", y is undefined`,
`undefined has no properties`,
];
var hits = 0;
for (var i = 0; i < 3; i++) {
try {
x.toString();
} catch (e) {
assertEq(e.constructor.name, 'TypeError');
if (!variations.includes(e.message))
throw new Error(`expected one of ${JSON.stringify(variations)}; got ${String(e.message)}`);
hits++;
}
}
assertEq(hits, 3);