[mypyc] Optimize int()/float()/complex() on native classes #14450
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Outdated suggestions cannot be applied.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.
int() and float() calls on native classes can simply call the associated dunder if the RInstance defines it, no need to load the type and call it.
bool() calls were already optimized merely a few days ago, but there wasn't an IRbuild test verifying this so I added one.
Follow up to #14422. I saw the PR and it reminded me that I had this old patch laying around :)