fix(diagnostic): respect "if_many" source option for virtual text #16653
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The
prefix_source
function only evaluates the sources from thediagnostics passed to it; however, because each namespace draws its own
virtual text, its diagnostics will never contain more than a single
source (by definition). This requires changing the semantics of what
"if_many" means from "multiple sources in a single 'batch' of
diagnostics" to "multiple sources of all diagnostics within a buffer".
Closes #16644.