Michael Beckerle created DAFFODIL-2129:
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Summary: Optional elements should not require bracket [1] for
indexing in expressions
Key: DAFFODIL-2129
URL: https://issues.apache.org/jira/browse/DAFFODIL-2129
Project: Daffodil
Issue Type: Bug
Components: Compatibility, Middle "End"
Affects Versions: 2.3.0
Reporter: Michael Beckerle
Fix For: 2.4.0
Even if an element is declared with minOccurs="0" and maxOccurs="1" (or just
has default maxOccurs, which is 1), we're still requiring that expresions index
them using the square-bracket notation.
This is not portable. For example ISO8583 does this everywhere. We have to
modify it to use the brackets to make it work on daffodil. This should not be
necessary.
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