Strict mode Failing
Expected no error, got SyntaxError: warning: the variable "unresolved" was not declared in function "global"
Features:
- logical-assignment-operators
Expected no error, got SyntaxError: warning: the variable "unresolved" was not declared in function "global"
// Copyright (c) 2020 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-assignment-operators-runtime-semantics-evaluation
description: >
ReferenceError is not thrown if the AssignmentExpression of a Logical
Assignment operator(||=) evaluates to an unresolvable reference and the
AssignmentExpression is not evaluated.
features: [logical-assignment-operators]
---*/
var value = 2;
assert.sameValue(value ||= unresolved, 2, "value");