Bug 40627 - Unecessary cast bug
Summary: Unecessary cast bug
Status: RESOLVED DUPLICATE of bug 40514
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.0   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.0 M3   Edit
Assignee: JDT-Core-Inbox CLA
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Depends on:
Blocks:
 
Reported: 2003-07-22 18:03 EDT by Ludovic Claude CLA
Modified: 2003-07-23 04:49 EDT (History)
0 users

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Description Ludovic Claude CLA 2003-07-22 18:03:53 EDT
Bug with the following code:
            LOG.debug("last shown frame: " + (Window) ((JRootPane)
_rootpanes.getLast()).getParent());

Removing the (Window) cast fixes the bug.

Log of the error:

Severity	Description	Resource	In Folder	Location	Creation Time
	Internal compiler error
java.lang.ArrayIndexOutOfBoundsException: -2147483473
	at
org.eclipse.jdt.internal.compiler.ast.CastExpression.checkNeedForArgumentCasts(CastExpression.java:297)
	at
org.eclipse.jdt.internal.compiler.ast.BinaryExpression.resolveType(BinaryExpression.java:1746)
	at
org.eclipse.jdt.internal.compiler.ast.MessageSend.resolveType(MessageSend.java:208)
	at org.eclipse.jdt.internal.compiler.ast.Expression.resolve(Expression.java:433)
	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:108)
	at org.eclipse.jdt.internal.compiler.ast.IfStatement.resolve(IfStatement.java:261)
	at
org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolveStatements(AbstractMethodDeclaration.java:361)
	at
org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.resolveStatements(MethodDeclaration.java:140)
	at
org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve(AbstractMethodDeclaration.java:351)
	at
org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:846)
	at
org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:887)
	at
org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:270)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:533)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:328)
	at
org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:198)
	at
org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:148)
	at
org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:51)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:192)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:120)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:427)
	at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015)
	at org.eclipse.core.runtime.Platform.run(Platform.java:420)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:125)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:181)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:191)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:151)
	at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015)
	at org.eclipse.core.runtime.Platform.run(Platform.java:420)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:165)
	at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:243)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:212)
	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:884)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1600)
	at
org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:85)
	at
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:101)
	SwingSupport.java	scope/src/org/scopemvc/impl/view/swing	line 0	22 juillet 2003
18:15:48
Comment 1 Philipe Mulet CLA 2003-07-23 04:49:58 EDT

*** This bug has been marked as a duplicate of 40514 ***