Anomaly identified by the detector. Please review whether this anomaly corresponds to a misuse.
Finding:
15
In File:
com/google/javascript/jscomp/Normalize.java
In Method:
splitVarDeclarations(Node)
Code with Finding:
class Normalize.NormalizeStatements {
/**
* Split a var node such as:
* var a, b;
* into individual statements:
* var a;
* var b;
* @param n The whose children we should inspect.
*/
private void splitVarDeclarations(Node n) {
for (Node next, c = n.getFirstChild(); c != null; c = next) {
next = c.getNext();
if (c.getType() == Token.VAR) {
if (assertOnChange && !c.hasChildren()) {
throw new IllegalStateException("Empty VAR node.");
}
while (c.getFirstChild() != c.getLastChild()) {
Node name = c.getFirstChild();
c.removeChild(name);
Node newVar = new Node(
Token.VAR, name, n.getLineno(), n.getCharno());
n.addChildBefore(newVar, c);
reportCodeChange("VAR with multiple children");
}
}
}
}
}
