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[DrJava] [ drjava-Bugs-1954403 ] Pre-Increment/Pre-Decrement Throws Exception in For Loop
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From: SourceForge.net <no...@so...> - 2008-04-29 19:19:11
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Bugs item #1954403, was opened at 2008-04-29 14:19 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=1954403&group_id=44253 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Interactions Group: None Status: Open Resolution: None Priority: 7 Private: No Submitted By: Mathias Ricken (mgricken) Assigned to: Nobody/Anonymous (nobody) Summary: Pre-Increment/Pre-Decrement Throws Exception in For Loop Initial Comment: Performing a pre-increment or post-increment in a for loop throws a DynamicJava exception: > for(int i=0; i<10; ++i) { System.out.println(i); } 0 > for(int i=10; i>=0; --i) { System.out.println(i); } 10 > Both produce the following exception after the first iteration of the loop. edu.rice.cs.util.UnexpectedException: java.lang.IllegalArgumentException: Visitor is undefined for koala.dynamicjava.tree.PreIncrement at edu.rice.cs.drjava.model.repl.newjvm.MainJVM$ResultHandler.forUnexpectedException(MainJVM.java:787) at edu.rice.cs.drjava.model.repl.newjvm.MainJVM$ResultHandler.forUnexpectedException(MainJVM.java:741) at edu.rice.cs.drjava.model.repl.newjvm.InterpretResult$UnexpectedExceptionResult.apply(InterpretResult.java:95) at edu.rice.cs.drjava.model.repl.newjvm.MainJVM.interpret(MainJVM.java:190) at edu.rice.cs.drjava.model.repl.RMIInteractionsModel._interpret(RMIInteractionsModel.java:73) at edu.rice.cs.drjava.model.repl.InteractionsModel.interpret(InteractionsModel.java:213) at edu.rice.cs.drjava.model.repl.InteractionsModel.interpretCurrentInteraction(InteractionsModel.java:194) at edu.rice.cs.drjava.ui.InteractionsController$10$1.run(InteractionsController.java:457) Caused by: java.lang.IllegalArgumentException: Visitor is undefined for koala.dynamicjava.tree.PreIncrement at koala.dynamicjava.tree.visitor.AbstractVisitor.defaultCase(AbstractVisitor.java:43) at koala.dynamicjava.tree.visitor.AbstractVisitor.visit(AbstractVisitor.java:459) at koala.dynamicjava.tree.PreIncrement.acceptVisitor(PreIncrement.java:69) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:197) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29) at koala.dynamicjava.tree.ForStatement.acceptVisitor(ForStatement.java:209) at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:87) at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:48) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:250) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:227) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) at java.lang.Thread.run(Thread.java:613) Caused by: java.lang.IllegalArgumentException: Visitor is undefined for koala.dynamicjava.tree.PreIncrement at koala.dynamicjava.tree.visitor.AbstractVisitor.defaultCase(AbstractVisitor.java:43) at koala.dynamicjava.tree.visitor.AbstractVisitor.visit(AbstractVisitor.java:459) at koala.dynamicjava.tree.PreIncrement.acceptVisitor(PreIncrement.java:69) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:197) at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29) at koala.dynamicjava.tree.ForStatement.acceptVisitor(ForStatement.java:209) at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:87) at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:48) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:250) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:227) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) at java.lang.Thread.run(Thread.java:613) System Properties: DrJava Version 20080429-1559 DrJava Revision 4458 drjava.debug.port = 61450 java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition sun.boot.library.path = /Applications/Dev/YourKit Java Profiler 6.0.12.app/bin/mac:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Libraries java.vm.version = 1.5.0_13-121 awt.nativeDoubleBuffering = true gopherProxySet = false java.vm.vendor = "Apple Computer, Inc." java.vendor.url = http://apple.com/ path.separator = : java.vm.name = Java HotSpot(TM) Client VM file.encoding.pkg = sun.io sun.java.launcher = SUN_STANDARD user.country = US sun.os.patch.level = unknown java.vm.specification.name = Java Virtual Machine Specification user.dir = <anonymized user.home>/Documents/Research/DP4MBS/RiceMBS java.runtime.version = 1.5.0_13-b05-241 java.awt.graphicsenv = apple.awt.CGraphicsEnvironment java.endorsed.dirs = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/endorsed os.arch = i386 java.io.tmpdir = /tmp line.separator = "\u000a" java.vm.specification.vendor = Sun Microsystems Inc. os.name = Mac OS X apple.laf.useScreenMenuBar = true sun.jnu.encoding = MacRoman java.library.path = /Applications/Dev/YourKit Java Profiler 6.0.12.app/bin/mac:.:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java java.specification.name = Java Platform API Specification java.class.version = 49.0 sun.management.compiler = HotSpot Client Compiler os.version = 10.4.11 user.home = <anonymized user.home> user.timezone = America/Chicago java.awt.printerjob = apple.awt.CPrinterJob file.encoding = MacRoman java.specification.version = 1.5 java.class.path = /Applications/Dev/drjava-15.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar user.name = <anonymized user.name> apple.awt.graphics.UseQuartz = true java.vm.specification.version = 1.0 java.home = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home sun.arch.data.model = 32 user.language = en java.specification.vendor = Sun Microsystems Inc. awt.toolkit = apple.awt.CToolkit java.vm.info = mixed mode, sharing java.version = 1.5.0_13 java.ext.dirs = /Library/Java/Extensions:/System/Library/Java/Extensions:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext sun.boot.class.path = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/charsets.jar java.vendor = Apple Computer, Inc. file.separator = / java.vendor.url.bug = http://developer.apple.com/java/ sun.io.unicode.encoding = UnicodeLittle sun.cpu.endian = little java.rmi.server.hostname = 127.0.0.1 mrj.version = 1040.1.5.0_13-241 sun.awt.exception.handler = edu.rice.cs.drjava.ui.DrJavaErrorHandler sun.cpu.isalist = #DrJava configuration file #Tue Apr 29 14:13:40 CDT 2008 font.line.numbers = Monaco-10 lineenum.enabled = true key.delete.next = shift DELETE key.delete.previous = shift BACK_SPACE find.replace.match.case = false interactions.exit.prompt = false open.folder.recursive = true recent.files = [/Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/CodeStatus.java,/Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/CommandLineTest.java,/Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/ConfigFileTest.java,/Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/DependenciesTest.java,/Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/DrJava.java] recent.projects = [/Users/Shared/drjava/drjava/../drjava.xml,<anonymized user.home>/Documents/Semester 8 Spring 2008/COMP 312/hw1/solution/hw1sol.pjt,/Users/Shared/drjava/drjava.pjt,<anonymized user.home>/Documents/Research/Concutest/MSThesis.defense/RCSC-20071004/listings/rscs-20071004.pjt] window.height = 776 window.width = 1276 window.x = 1 window.y = 22 doc.list.width = 277 last.dir = /Users/Shared/drjava/drjava/src/edu/rice/cs/drjava/ui last.interactions.dir = /Users/Shared/drjava master.jvm.xmx = 512 dialog.clipboard.history.state = 425 400 425 210 dialog.gotofile.state = 393 300 442 260 0 dialog.completeword.javaapi = true find.replace.focus.in.defpane = true external.saved.count = 2 external.saved.names = [ls -1,ls -1] external.saved.types = [cmdline,cmdline] external.saved.cmdlines = [ls -1,ls -1] external.saved.jvmargs = [,] external.saved.workdirs = [${drjava.working.dir},${drjava.working.dir}] new.version.notification.last = 1209483497632 Used memory: about 8.09 megabytes Free memory: about 3.21 megabytes Total memory: about 11.30 megabytes Total memory can expand to: about 508.06 megabytes ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=1954403&group_id=44253 |
