Fix application of keep_alive policy to constructors (regression) #1065
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Outdated suggestions cannot be applied.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 regression was introduced in #1014 where the constructor's
self
argument becamevalue_and_holder
instead of the instance itself, so thekeep_alive
policy stoped binding to the created instance. This PR fixes it by stashing the originalself
instance infunction_call
(only for constructor calls).This also adds a quick paragraph to the docs to clear up argument indexing of constructors.