com.google.javascript.jscomp

Class RescopeGlobalSymbols.RewriteGlobalFunctionStatementsToVarAssignmentsCallback

java.lang.Object

com.google.javascript.jscomp.NodeTraversal.AbstractShallowStatementCallback

com.google.javascript.jscomp.RescopeGlobalSymbols.RewriteGlobalFunctionStatementsToVarAssignmentsCallback

All Implemented Interfaces:

NodeTraversal.Callback

Enclosing class:

RescopeGlobalSymbols

private class RescopeGlobalSymbols.RewriteGlobalFunctionStatementsToVarAssignmentsCallback
extends NodeTraversal.AbstractShallowStatementCallback

Rewrites function statements to var statements + assignment.

function test(){}

becomes

var test = function (){}

After this traversal, the special case of global function statements can be ignored.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RewriteGlobalFunctionStatementsToVarAssignmentsCallback()

Method Summary

Modifier and Type	Method and Description
void	visit(NodeTraversal t, Node n, Node parent) Visits a node in postorder (after its children have been visited).

Methods inherited from class com.google.javascript.jscomp.NodeTraversal.AbstractShallowStatementCallback

shouldTraverse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RewriteGlobalFunctionStatementsToVarAssignmentsCallback

private RewriteGlobalFunctionStatementsToVarAssignmentsCallback()

Method Detail

visit

public void visit(NodeTraversal t,
                  Node n,
                  Node parent)

Description copied from interface: NodeTraversal.Callback

Visits a node in postorder (after its children have been visited). A node is visited only if all its parents should be traversed (NodeTraversal.Callback.shouldTraverse(NodeTraversal, Node, Node)).

Implementations can have side effects (e.g. modifying the parse tree).