DSML: Add an IExpression parser base class (!142) · Merge requests · af3 / af3-backup · GitLab

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Alexander Diewald requested to merge 3593 into master Dec 14, 2018

Implements generic visit methods for all DMSL expressions to ease the creation of visitors for which only a small subset of the DSML is of interest.
Allow null return values from visitors that indicate a no-Op.

Issue-Ref: 3593 Issue-Url: https://af3-developer.fortiss.org/issues/3593 Signed-off-by: Alexander Diewald diewald@fortiss.org