Flow's "toAssignable" override wasn't calling the inner function, resulting in the destructuring in an AssignmentPattern not having the node type changed from ObjectExpression to ObjectPattern, resulting in "Binding rvalue" thrown from "checkLVal()"
Flow's "toAssignable" override wasn't calling the inner function, resulting in the destructuring in an AssignmentPattern not having the node type changed from ObjectExpression to ObjectPattern, resulting in "Binding rvalue" thrown from "checkLVal()"