Package org.mozilla.javascript

Class IRFactory

java.lang.Object

org.mozilla.javascript.Parser

org.mozilla.javascript.IRFactory

public final class IRFactory
extends Parser

This class rewrites the parse tree into an IR suitable for codegen.

See Also:

• Node

Field Summary

Fields inherited from class org.mozilla.javascript.Parser

ARGC_LIMIT

Constructor Summary

Constructors

Constructor	Description
IRFactory()
IRFactory(CompilerEnvirons env)
IRFactory(CompilerEnvirons env, ErrorReporter errorReporter)

Method Summary

Modifier and Type	Method	Description
Node	transform(AstNode node)
ScriptNode	transformTree(AstRoot root)	Transforms the tree into a lower-level IR suitable for codegen.

Methods inherited from class org.mozilla.javascript.Parser

eof, parse, parse

Methods inherited from class java.lang.Object

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

Constructor Details

IRFactory

public IRFactory()

IRFactory

public IRFactory(CompilerEnvirons env)

IRFactory

public IRFactory(CompilerEnvirons env,
 ErrorReporter errorReporter)

Method Details

transformTree

public ScriptNode transformTree(AstRoot root)

Transforms the tree into a lower-level IR suitable for codegen. Optionally generates the encoded source.

transform

public Node transform(AstNode node)