gnu.expr
Class ChainLambdas

java.lang.Object
  gnu.expr.ExpWalker
      gnu.expr.ChainLambdas

All Implemented Interfaces:

SourceLocator, org.xml.sax.Locator

public class ChainLambdas
extends ExpWalker

Sets up the firstChild/nextSibling links of each LambdaExp. Setup 'outer' links of ScopeExp and its sub-classes. Also generates a class name for each ClassExp and registers each class. Also, if lambda is bound to a unique declaration, make that its name.

Field Summary

Fields inherited from class gnu.expr.ExpWalker

currentLambda, messages

Constructor Summary

ChainLambdas()

Method Summary

static void	chainLambdas(Expression exp, Compilation comp)
protected Expression	walkClassExp(ClassExp exp)
protected Expression	walkLambdaExp(LambdaExp exp)
protected Expression	walkScopeExp(ScopeExp exp)

Methods inherited from class gnu.expr.ExpWalker

error, getColumnNumber, getCompilation, getCurrentLambda, getFileName, getLineNumber, getMessages, getPublicId, getSystemId, isStableSourceLocation, noteError, setColumn, setContext, setFile, setLine, setLine, walk, walkApplyExp, walkBeginExp, walkBlockExp, walkDeclarationType, walkDeclarationTypes, walkDefaultArgs, walkExitExp, walkExpression, walkExps, walkExps, walkFluidLetExp, walkIfExp, walkLangExp, walkLetExp, walkModuleExp, walkObjectExp, walkQuoteExp, walkReferenceExp, walkSetExp, walkSynchronizedExp, walkThisExp, walkTryExp

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainLambdas

public ChainLambdas()

Method Detail

chainLambdas

public static void chainLambdas(Expression exp,
                                Compilation comp)

walkScopeExp

protected Expression walkScopeExp(ScopeExp exp)

Overrides:

walkScopeExp in class ExpWalker

walkLambdaExp

protected Expression walkLambdaExp(LambdaExp exp)

Overrides:

walkLambdaExp in class ExpWalker

walkClassExp

protected Expression walkClassExp(ClassExp exp)

Overrides:

walkClassExp in class ExpWalker