tree 9754b2cf26a91cc8f52f534aacc5e1f6e5436f5c
parent 71f6c7badfdce6279442e124ff0f9b956c926c4a
author Corentin Plouet <corentin@plouet.name> 1592747699 +1000
committer Corentin Plouet <corentin@plouet.name> 1592752639 +1000

Graphviz: add missing support for circular dependencies

This support was actually added by removing a superfluous check that was
too eager in cmLinkItemGraphVisitor.cxx.

Extended the existing Graphviz tests to include this particular case,
and re-generated the expected output files.

Fixes: #20720