Brandon Sloane created DAFFODIL-2041:
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Summary: Parse error on if statements in expressions
Key: DAFFODIL-2041
URL: https://issues.apache.org/jira/browse/DAFFODIL-2041
Project: Daffodil
Issue Type: Bug
Affects Versions: 2.1.0
Reporter: Brandon Sloane
Attachments: test.dfdl.xsd
In complex dfdl expressions, if statements do not get processed correctly
without extraneus parenthesis.
The following expressions produces an error:
\{ 1 + if(fn:true()) then 1 else 2 }
[error] Schema Definition Error: Unable to parse expression. Message: `}'
expected but `t' found
Next: then 1 else 2 }.
In contrast, the following works as expected:
\{ 1 + (if(fn:true()) then 1 else 2) }
Attached is a basic schema demonstrating the issue.
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