in packages/transform/src/emit.js [837:857]
function isValidCompletion(record) {
let type = record.type;
if (type === "normal") {
return !hasOwn.call(record, "target");
}
if (type === "break" ||
type === "continue") {
return !hasOwn.call(record, "value")
&& util.getTypes().isLiteral(record.target);
}
if (type === "return" ||
type === "throw") {
return hasOwn.call(record, "value")
&& !hasOwn.call(record, "target");
}
return false;
}