polyglot.visit
Class ConstructorCallChecker

java.lang.Object
  polyglot.visit.NodeVisitor
      polyglot.visit.HaltingVisitor
          polyglot.visit.ErrorHandlingVisitor
              polyglot.visit.ContextVisitor
                  polyglot.visit.ConstructorCallChecker

All Implemented Interfaces:

java.lang.Cloneable, Copy

public class ConstructorCallChecker
extends ContextVisitor

Visitor which ensures that constructor calls are not recursive.

Field Summary

protected java.util.Map

constructorInvocations

Fields inherited from class polyglot.visit.ContextVisitor

context, outer

Fields inherited from class polyglot.visit.ErrorHandlingVisitor

error, job, nf, ts

Constructor Summary

ConstructorCallChecker(Job job, TypeSystem ts, NodeFactory nf)

Method Summary

protected NodeVisitor

enterCall(Node n)

Methods inherited from class polyglot.visit.ContextVisitor

addDecls, begin, context, context, enter, enterScope, leave, superEnter

Methods inherited from class polyglot.visit.ErrorHandlingVisitor

catchErrors, enterCall, enterError, errorQueue, job, leaveCall, leaveCall, nodeFactory, typeSystem

Methods inherited from class polyglot.visit.HaltingVisitor

bypass, bypass, bypassChildren, copy, override, visitChildren

Methods inherited from class polyglot.visit.NodeVisitor

enter, finish, finish, leave, override, toString, visitEdge

Methods inherited from class java.lang.Object

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

Field Detail

constructorInvocations

protected java.util.Map constructorInvocations

Constructor Detail

ConstructorCallChecker

public ConstructorCallChecker(Job job,
                              TypeSystem ts,
                              NodeFactory nf)

Method Detail

enterCall

protected NodeVisitor enterCall(Node n)
                         throws SemanticException

Overrides:

enterCall in class ErrorHandlingVisitor

Throws:

SemanticException