Bug 9492

Summary:	Walkback while searching
Product:	[Eclipse Project] JDT	Reporter:	Peter Burka <peter_burka>
Component:	Core	Assignee:	Jerome Lanneluc <jerome_lanneluc>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P1
Version:	2.0
Target Milestone:	2.0 M3
Hardware:	PC
OS:	other
Whiteboard:

Description Peter Burka

2002-02-12 16:11:55 EST

I tried to search for all references to Action.setImageDescriptor() in the 
workspace.  The search appeared to complete, but then it showed an error 
message.  After pressing OK, I got at least partial search results in the 
search view.

I tried the search again with the same results.

The following error was logged:

java.lang.reflect.InvocationTargetException: java.lang.NullPointerException
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.getMethods
(SourceTypeBinding.java(Compiled Code))
	at 
org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.getExactConstructor
(SourceTypeBinding.java:353)
	at org.eclipse.jdt.internal.compiler.lookup.BlockScope.getConstructor
(BlockScope.java:923)
	at org.eclipse.jdt.internal.compiler.ast.ExplicitConstructorCall.resolve
(ExplicitConstructorCall.java:243)
	at 
org.eclipse.jdt.internal.compiler.ast.ConstructorDeclaration.checkName
(ConstructorDeclaration.java:126)
	at 
org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve
(AbstractMethodDeclaration.java:258)
	at org.eclipse.jdt.internal.compiler.ast.ConstructorDeclaration.resolve
(ConstructorDeclaration.java:322)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve
(TypeDeclaration.java:726)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve
(TypeDeclaration.java:754)
	at 
org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve
(CompilationUnitDeclaration.java:188)
	at 
org.eclipse.jdt.internal.core.search.matching.MatchingOpenable.locateMatchesInCo
mpilationUnit(MatchingOpenable.java:282)
	at 
org.eclipse.jdt.internal.core.search.matching.MatchingOpenable.locateMatches
(MatchingOpenable.java:144)
	at 
org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches
(MatchLocator.java:1092)
	at 
org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches
(MatchLocator.java:426)
	at org.eclipse.jdt.core.search.SearchEngine.search
(SearchEngine.java:344)
	at org.eclipse.jdt.core.search.SearchEngine.search
(SearchEngine.java:290)
	at org.eclipse.jdt.internal.ui.search.JavaSearchOperation.execute
(JavaSearchOperation.java:79)
	at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run
(WorkspaceModifyOperation.java:64)
	at org.eclipse.core.internal.resources.Workspace.run
(Workspace.java:1232)
	at org.eclipse.ui.actions.WorkspaceModifyOperation.run
(WorkspaceModifyOperation.java:78)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run
(ModalContext.java:98)

(Build 20020125)

Comment 1 Jerome Lanneluc

2002-02-12 17:11:16 EST

Peter, do you still have the workspace that causes the problem? If you do, 
could you please zip it and send it to me (or put it on walleye if it is too 
big)?

Comment 2 Jerome Lanneluc

2002-02-14 07:09:47 EST

Binding resolution on SourceTypeBinding has been made more robust so that if an 
AbortCompilation is thrown while resolving method or field bindings, the 
SourceTypeBinding is not left with null bindings.