const text/template/parse.NodeNil

6 uses

	text/template/parse (current package)
		node.go#L65: 	NodeNil                        // An untyped nil constant.
		node.go#L463: 	return &NilNode{tr: t, NodeType: NodeNil, Pos: pos}
		node.go#L470: 	return NodeNil
		parse.go#L472: 		case NodeBool, NodeDot, NodeNil, NodeNumber, NodeString:
		parse.go#L671: 		case NodeBool, NodeString, NodeNumber, NodeNil, NodeDot:

	text/template
		exec.go#L542: 	if chain.Node.Type() == parse.NodeNil {