Golang Node.State Examples

Example #1

File: build.go Project: sbinet/fubsy

// panic if node is in an impossible state for starting its visit
func checkInitialState(node dag.Node) {
	if node.State() != dag.UNKNOWN {
		// we just skipped SOURCE nodes, the other states are only set
		// while visiting a node, and we should only visit each node
		// once
		panic(fmt.Sprintf(
			"visiting node %v, state = %s (should be UNKNOWN)",
			node, node.State()))
	}
}