private Node applySourceInfo(Node n, HasSourceInfo srcNode) {
if (n != null && srcNode != null) {
SourceInfo info = srcNode.getSourceInfo();
if (info != null && info.getFileName() != null) {
n.setStaticSourceFile(getClosureSourceFile(info.getFileName()));
n.setLineno(info.getStartLine());
n.setCharno(0);
}
}
return n;
}
