Fix incremental compilation dependency tracking #2311
Merged
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Outdated suggestions cannot be applied.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.
Since #2191,
dotty.tools.dotc.io.PlainFile
is no longer an aliasfor
scala.reflect.io.PlainFile
but its own class. However, thebackend still uses PlainFile from scala.reflect. This mess should soon
be fixed by getting rid of scala-reflect (#2271). Meanwhile, this commit
fixes ExtractDependencies to pattern match on the correct class, and
thus avoid missing dependencies.