fix: invalid namespace completions #5322
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Outdated suggestions cannot be applied.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.
This PR fixes an issue reported a while ago at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/.60Monad.2Emap.60.20is.20a.20namespace.3F/near/425662846 where
Monad.map
was incorrectly reported by the autocompletion as a namespace.The underlying issue is that
Monad.map
contains an internal declaration_default
. This PR ensures that no namespaces are registered that only contain internal declarations.This also means that
open
ing namespaces that only contain internal declarations will now fail.The Mathlib adaption for this is a minor change where a declaration (i.e. a namespace that only contains internal declarations) was
open
ed by accident.