const go/token.NoPos

5 uses

	go/token (current package)
		position.go#L86: const NoPos Pos = 0
		position.go#L90: 	return p != NoPos
		position.go#L347: 	if p != NoPos {
		position.go#L501: 	if p != NoPos {
		position.go#L513: 	if p != NoPos {