com.google.javascript.jscomp

Class J2clPass

java.lang.Object

com.google.javascript.jscomp.J2clPass

All Implemented Interfaces:

CompilerPass

public class J2clPass
extends Object
implements CompilerPass

Rewrites/inlines some J2CL constructs to be more optimizable.

Inlines Arrays.$create(), Arrays.$init(), Arrays.$instanceIsOfType(), Arrays.$castTo() and Casts.to() so that all references to Object.$isInstance() functions will be fully qualified and easy to strip.

Inlines all Interface.$markImplementor(FooClass) metaclass calls so that FooClass and others like it are not unnecessarily retained and so that static analysis of interface instanceof calls becomes possible.

Constructor Summary

Constructors

Constructor and Description
J2clPass(AbstractCompiler compiler)

Method Summary

Modifier and Type	Method and Description
void	process(Node externs, Node root) Process the JS with root node root.

Methods inherited from class java.lang.Object

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

Constructor Detail

J2clPass

public J2clPass(AbstractCompiler compiler)

Method Detail

process

public void process(Node externs,
                    Node root)

Description copied from interface: CompilerPass

Process the JS with root node root. Can modify the contents of each Node tree

Specified by:

process in interface CompilerPass

Parameters:

externs - Top of external JS tree

root - Top of JS tree