Re: [cdt-dev] Showing Type Hierarchy throws CompositingNotImplementedErr

[Jacek Sieka <arnetheduck@xxxxxxxxx>]

Yes, I ran under the debugger and set a breakpoint for when that
particular exception is thrown.

I don't remember the details now, but I'm (wildly) guessing from the
name the CompositeIndex is something that is created when one project
is referencing another and the template aliases in this case somehow
cross project borders.

Regards,
Jacek

On Tue, Sep 24, 2013 at 10:40 PM, scalpel4k <scalpel4k@xxxxxxxxx> wrote:
> many thanks Jacek,
>
>
>
> at first glance I thought that's it. But I then tried to remove all template
> aliases and ended up with the same problem.
>
> I also have other classes with template aliases and they work smoothly.
>
>
>
> Did you have to run eclipse under a debugger to find out about
> CPPAliasTemplateInstance ?
>
>
>
> thx Michi
>
>
>
> On Tuesday 24 Sep 2013 22:01:40 Jacek Sieka wrote:
>
>> This looks like https://bugs.eclipse.org/bugs/show_bug.cgi?id=414450 -
>
>> I've been hitting that one very often in different places ever since I
>
>> upgraded to gcc 4.8 (and the libstdc++ that comes with it).
>
>>
>
>> Root cause in that case is that getCompositeType is not implemented
>
>> for CPPAliasTemplateInstance - hopefully someone knowledgeable about
>
>> composite indexes will know what to do about it ;)
>
>>
>
>> Kind Regards,
>
>> Jacek
>
>>
>
>>
>
>> On Tue, Sep 24, 2013 at 9:39 PM, scalpel4k <scalpel4k@xxxxxxxxx> wrote:
>
>> > Hi,
>
>> >
>
>> >
>
>> >
>
>> > I have a class that is causing this error when I try 'F4' on it. Does
>> > the
>
>> > stack trace tell you anything where I should start to look for the
>> > cause?
>
>> >
>
>> >
>
>> >
>
>> > thx Michi
>
>> >
>
>> >
>
>> >
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.CompositingNotImplementedError
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CPPCompositesFactory.getCompositeType(CPPCompositesFactory.java:238)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CPPCompositesFactory.getCompositeType(CPPCompositesFactory.java:185)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.AbstractCompositeFactory.getCompositeTypes(AbstractCompositeFactory.java:50)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CPPCompositesFactory.getCompositeType(CPPCompositesFactory.java:156)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CompositeCPPFunction.getType(CompositeCPPFunction.java:70)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CompositeCPPFunctionTemplate.getType(CompositeCPPFunctionTemplate.java:1)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CompositeCPPMethodTemplate.getType(CompositeCPPMethodTemplate.java:1)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.composite.cpp.CompositeCPPFunction.getType(CompositeCPPFunction.java:1)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.IndexCPPSignatureUtil.getSignature(IndexCPPSignatureUtil.java:73)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.index.IndexCPPSignatureUtil.getSignatureHash(IndexCPPSignatureUtil.java:159)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.pdom.dom.cpp.CPPFindBinding.findBinding(CPPFindBinding.java:137)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.pdom.dom.cpp.PDOMCPPLinkage.doAdaptBinding(PDOMCPPLinkage.java:838)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.pdom.dom.cpp.PDOMCPPLinkage.adaptBinding(PDOMCPPLinkage.java:780)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.pdom.dom.cpp.PDOMCPPLinkage.adaptBinding(PDOMCPPLinkage.java:760)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.core.pdom.PDOM.findBindingInLinkage(PDOM.java:1109)
>
>> >
>
>> > at org.eclipse.cdt.internal.core.pdom.PDOM.adaptBinding(PDOM.java:1100)
>
>> >
>
>> > at org.eclipse.cdt.internal.core.pdom.PDOM.adaptBinding(PDOM.java:1086)
>
>> >
>
>> > at org.eclipse.cdt.internal.core.pdom.PDOM.findNames(PDOM.java:1123)
>
>> >
>
>> > at org.eclipse.cdt.internal.core.index.CIndex.findNames(CIndex.java:188)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.viewsupport.IndexUI.findAllDefinitions(IndexUI.java:291)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.viewsupport.IndexUI.findRepresentative(IndexUI.java:275)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.typehierarchy.THGraph.addMemberElements(THGraph.java:280)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.typehierarchy.THGraph.addMembers(THGraph.java:258)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.typehierarchy.THGraph.addSuperClasses(THGraph.java:157)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.typehierarchy.THHierarchyModel.onComputeGraph(THHierarchyModel.java:158)
>
>> >
>
>> > at
>
>> >
>> > org.eclipse.cdt.internal.ui.typehierarchy.THHierarchyModel$BackgroundJob.run(THHierarchyModel.java:46)
>
>> >
>
>> > at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
>
>> >
>
>> >
>
>> > _______________________________________________
>
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>
>> > cdt-dev@xxxxxxxxxxx
>
>> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
>
>> >
>
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>
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>
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>
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