Function inferWithPriority

test/fixtures/snapshot/typescript.js:68677–68682

(source, target, newPriority)

                }
            }
            function inferWithPriority(source, target, newPriority) {
                var savePriority = priority;
                priority |= newPriority;
                inferFromTypes(source, target);
                priority = savePriority;
            }
            function invokeOnce(source, target, action) {
                var key = source.id + "," + target.id;
                var status = visited && visited.get(key);