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https://issues.apache.org/jira/browse/DAFFODIL-1842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17897778#comment-17897778
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Olabusayo Kilo commented on DAFFODIL-1842:
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I retested this and now I'm getting the overlap error for the referencer and
referencee having LU defined, so I think something wonky was going on with
junit tests in the editor.
That being said, when I remove LU=bits from the e1 declaration, I don't get an
error due to the default format. I moved everything to separate files, with f1
containing the e1 element and no LU on the decl, but with a LU="bytes" on the
default format, and f2 containing outer with a LU=bits on the element ref and a
LU=characters in its default format. I get no overlap message, indicating this
might have been fixed already.
[^property_syntax_overlap1.dfdl.xsd]
[^property_syntax_overlap2.dfdl.xsd]
> Property scoping bug - spurious SDE
> ------------------------------------
>
> Key: DAFFODIL-1842
> URL: https://issues.apache.org/jira/browse/DAFFODIL-1842
> Project: Daffodil
> Issue Type: Bug
> Components: Front End
> Reporter: Mike Beckerle
> Priority: Major
> Labels: reverify
> Attachments: property_syntax_overlap1.dfdl.xsd,
> property_syntax_overlap2.dfdl.xsd
>
>
> Element references and the elements they reference cannot have the same
> properties expressed directly on them.
> However, they should be able to override the properties that are inherited
> from the default properties surrounding the global element decl.
> But this error message, from the overlap check, is clearly saying it is
> looking at a SchemaDocument:format annotation, and complaining about overlap
> with it.
> This is not correct. The overlap check should not be considering the default
> format of any schema when determining the overlap.
> TODO: create a public test case that reproduces this error. Right now it came
> up in an FOUO schema that is not publicly available.
> {code}
> edu.illinois.ncsa.daffodil.tdml.TDMLException: Schema Definition Error:
> Overlapping properties: lengthUnits overlaps between element reference
> link16:Link16 and {color:#d04437}_+SchemaDocument::format.+_{color} Overlap
> is not allowed.
> Schema context: ms:Link16 Location line 70 column 5 in
> file:/home/mbeckerle/FOUO/fouo-schemas/nato-stanag-5516/bin/scala-2.11/test-classes/nato/xsd/link16ed6-daffodil-compliant.xsd
> {code}
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