Deron Eriksson created SYSTEMML-763:
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Summary: Remove PyDML grammar dataIdentifier warnings during build
Key: SYSTEMML-763
URL: https://issues.apache.org/jira/browse/SYSTEMML-763
Project: SystemML
Issue Type: Improvement
Components: APIs
Reporter: Deron Eriksson
Priority: Minor
During the build, the following warnings occur for the Pydml grammar:
{code}
[WARNING] warning(154): org/apache/sysml/parser/pydml/Pydml.g4:224:0: rule
'dataIdentifier' contains an optional block with at least one alternative that
can match an empty string
[WARNING]
/Users/deroneriksson/Documents/workspace/incubator-systemml/org/apache/sysml/parser/pydml/Pydml.g4
[224:0]: rule 'dataIdentifier' contains an optional block with at least one
alternative that can match an empty string
[WARNING] warning(154): org/apache/sysml/parser/pydml/Pydml.g4:224:0: rule
'dataIdentifier' contains an optional block with at least one alternative that
can match an empty string
[WARNING]
/Users/deroneriksson/Documents/workspace/incubator-systemml/org/apache/sysml/parser/pydml/Pydml.g4
[224:0]: rule 'dataIdentifier' contains an optional block with at least one
alternative that can match an empty string
[WARNING] warning(154): org/apache/sysml/parser/pydml/Pydml.g4:224:0: rule
'dataIdentifier' contains an optional block with at least one alternative that
can match an empty string
[WARNING]
/Users/deroneriksson/Documents/workspace/incubator-systemml/org/apache/sysml/parser/pydml/Pydml.g4
[224:0]: rule 'dataIdentifier' contains an optional block with at least one
alternative that can match an empty string
{code}
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