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Commit Graph

Author	SHA1	Message	Date
Simon H	65283bc13a	fix: transfer effects when merging batches (#18254 ) An effect could be gated behind a branch. If we don't defer + transfer them upon merge, the branch would still be marked clean but the effect behind it is dirty but no longer reachable. It's not reachable via mark either because that one only concerns itself with block/async effects, and the branch gating the effect is not guaranteed to be touched by that. Fixes #18249 Little sad side-effect: Since we cannot reliably know _before_ traversal if we have no blocking pending work left (the traversal could mark an if block falsy which contains the last blocker), we gotta undo a performance optimization.	3 months ago

Author

SHA1

Message

Date

Simon H

65283bc13a

fix: transfer effects when merging batches (#18254 )

An effect could be gated behind a branch. If we don't defer + transfer
them upon merge, the branch would still be marked clean but the effect
behind it is dirty but no longer reachable. It's not reachable via mark
either because that one only concerns itself with block/async effects,
and the branch gating the effect is not guaranteed to be touched by
that.

Fixes #18249

Little sad side-effect: Since we cannot reliably know _before_ traversal
if we have no blocking pending work left (the traversal could mark an if
block falsy which contains the last blocker), we gotta undo a
performance optimization.

1 Commits (fe9ab936b6aa646ef87c636ec8803d42f8b7bb1d)