com.google.gwt.dev.js

Class JsStaticEval.FindBreakContinueStatementsVisitor

java.lang.Object

com.google.gwt.dev.js.ast.JsVisitor

com.google.gwt.dev.js.JsStaticEval.FindBreakContinueStatementsVisitor

Enclosing class:

JsStaticEval

public static class JsStaticEval.FindBreakContinueStatementsVisitor
extends JsVisitor

Examines code to find out whether it contains any break or continue statements. TODO: We could be more sophisticated with this. A nested while loop with an unlabeled break should not cause this visitor to return false. Nor should a labeled break break to another context.

Field Summary

Fields inherited from class com.google.gwt.dev.js.ast.JsVisitor

LVALUE_CONTEXT, UNMODIFIABLE_CONTEXT

Constructor Summary

Constructors

Constructor and Description
JsStaticEval.FindBreakContinueStatementsVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	endVisit(JsBreak x, JsContext ctx)
void	endVisit(JsContinue x, JsContext ctx)
protected boolean	hasBreakContinueStatements()

Methods inherited from class com.google.gwt.dev.js.ast.JsVisitor

accept, acceptList, acceptLvalue, acceptWithInsertRemove, didChange, doAccept, doAcceptList, doAcceptLvalue, doAcceptWithInsertRemove, doTraverse, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

JsStaticEval.FindBreakContinueStatementsVisitor

public JsStaticEval.FindBreakContinueStatementsVisitor()

Method Detail

endVisit

public void endVisit(JsBreak x,
            JsContext ctx)

Overrides:

endVisit in class JsVisitor

endVisit

public void endVisit(JsContinue x,
            JsContext ctx)

Overrides:

endVisit in class JsVisitor

hasBreakContinueStatements

protected boolean hasBreakContinueStatements()