gnu.expr
Class FindCapturedVars

java.lang.Object
  gnu.expr.ExpWalker
      gnu.expr.FindCapturedVars

public class FindCapturedVars
extends ExpWalker

Constructor Summary

FindCapturedVars()

Method Summary

void	capture(Declaration decl)
static void	findCapturedVars(Expression exp, Compilation comp)
protected Expression	walkApplyExp(ApplyExp exp)
protected Expression	walkClassExp(ClassExp exp)
void	walkDefaultArgs(LambdaExp exp)
protected Expression	walkFluidLetExp(FluidLetExp exp)
protected Expression	walkLetExp(LetExp exp)
protected Expression	walkModuleExp(ModuleExp exp)
protected Expression	walkReferenceExp(ReferenceExp exp)
protected Expression	walkSetExp(SetExp exp)
protected Expression	walkThisExp(ThisExp exp)

Methods inherited from class gnu.expr.ExpWalker

error, getColumn, getCompilation, getCurrentLambda, getFile, getLine, noteError, setColumn, setContext, setFile, setLine, setLine, walk, walkBeginExp, walkBlockExp, walkExitExp, walkExpression, walkExps, walkExps, walkIfExp, walkLambdaExp, walkLangExp, walkObjectExp, walkQuoteExp, walkScopeExp, walkSynchronizedExp, walkTryExp

Methods inherited from class java.lang.Object

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

Constructor Detail

FindCapturedVars

public FindCapturedVars()

Method Detail

findCapturedVars

public static void findCapturedVars(Expression exp,
                                    Compilation comp)

walkApplyExp

protected Expression walkApplyExp(ApplyExp exp)

Overrides:

walkApplyExp in class ExpWalker

walkDefaultArgs

public void walkDefaultArgs(LambdaExp exp)

Overrides:

walkDefaultArgs in class ExpWalker

walkClassExp

protected Expression walkClassExp(ClassExp exp)

Overrides:

walkClassExp in class ExpWalker

walkModuleExp

protected Expression walkModuleExp(ModuleExp exp)

Overrides:

walkModuleExp in class ExpWalker

walkFluidLetExp

protected Expression walkFluidLetExp(FluidLetExp exp)

Overrides:

walkFluidLetExp in class ExpWalker

walkLetExp

protected Expression walkLetExp(LetExp exp)

Overrides:

walkLetExp in class ExpWalker

capture

public void capture(Declaration decl)

walkReferenceExp

protected Expression walkReferenceExp(ReferenceExp exp)

Overrides:

walkReferenceExp in class ExpWalker

walkThisExp

protected Expression walkThisExp(ThisExp exp)

Overrides:

walkThisExp in class ExpWalker

walkSetExp

protected Expression walkSetExp(SetExp exp)

Overrides:

walkSetExp in class ExpWalker