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Internal compiler error with EObjectAdapterProvider [message #1696141]

Fri, 22 May 2015 10:53

Christoph Keimel

Messages: 482
Registered: December 2010
Location: Germany

Senior Member

After my last pull of org.eclipse.efxclipse master I get this error on compilation:

Internal compiler error: java.lang.IllegalStateException: TypeBinding#clone() should have been overridden at org.eclipse.jdt.internal.compiler.lookup.TypeBinding.clone(TypeBinding.java:229) EObjectAdapterProvider.java /org.eclipse.fx.ui.workbench.base/src/org/eclipse/fx/ui/workbench/base/internal

This was introduced with a change in commit 8493d98 (meaning I have no problems if I go to a commit before that).

I am using Eclipse Standard/SDK
Version: Luna Service Release 2 (4.4.2)
Build id: 20150219-0600

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Re: Internal compiler error with EObjectAdapterProvider [message #1696147 is a reply to message #1696141]

Fri, 22 May 2015 11:45

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

I don't have any compiler error with the Mars ecj - the error looks like
a bug in ECJ or am I missing something?

Can you try the following:
* Open GenericObject.GenericAttribute<T>
and change
public <R extends T> @Nullable R getValue();
to
public T getValue();

* Adjust the code in EObjectAdapterProvider

Tom

On 22.05.15 12:53, Christoph Keimel wrote:
> After my last pull of org.eclipse.efxclipse master I get this error on
> compilation:
>
> Internal compiler error: java.lang.IllegalStateException:
> TypeBinding#clone() should have been overridden at
> org.eclipse.jdt.internal.compiler.lookup.TypeBinding.clone(TypeBinding.java:229)
> EObjectAdapterProvider.java
> /org.eclipse.fx.ui.workbench.base/src/org/eclipse/fx/ui/workbench/base/internal
>
>
> This was introduced with a change in commit 8493d98 (meaning I have no
> problems if I go to a commit before that).
>
> I am using Eclipse Standard/SDK
> Version: Luna Service Release 2 (4.4.2)
> Build id: 20150219-0600

Report message to a moderator