Fix crash for callable with *args and suffix against Any #18781
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Outdated suggestions cannot be applied.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.
Fixes #18780
Fix is trivial: handle a missing case. Note I re-use
flatten_nested_tuples()
out of laziness. In theory, there should be at most one level of nesting at this point, after which we should put an assert (and IIRC we do something like this in other places). But I think it is not worth the effort here, as this is a quite niche edge case anyway.