Files
react/compiler/packages/snap
Mike Vitousek 56dbd58feb [compiler] More complete validation against locals being reassigned after render
Summary:
This diff extends the existing work on validating against locals being reassigned after render, by propagating the reassignment "effect" into the lvalues of instructions when the rvalue operands include values known to cause reassignments. In particular, this "closes the loop" for function definitions and function calls: a function that returns a function that reassigns will be considered to also perform reassignments, but previous to this we didn't consider the result of a `Call` of a function that reassigns to itself be a value that reassigns.

This causes a number of new bailouts in test cases, all of which appear to me to be legit.

ghstack-source-id: 770bf02d07
Pull Request resolved: https://github.com/facebook/react/pull/30540
2024-07-31 11:11:07 -07:00
..
2024-04-02 10:32:23 -04:00