import ceylon.ast.core { Node } import com.redhat.ceylon.compiler.typechecker.tree { JNode=Node } "Internal helper function. Usage: value nodes = jNodes.map(propagateUpdate(xToCeylon, update))" N(JN) propagateUpdate<N,JN>(N(JN, Anything(JNode,Node)) toCeylon, Anything(JNode,Node) update) given N satisfies Node given JN satisfies JNode => (JN jNode) => toCeylon(jNode, update);