1 Commits (entangle-batches)

Author	SHA1	Message	Date
Rich Harris	dc5bd887b5	fix: resolve stale deriveds with latest value (#18167) ... While looking into #18162 I found an adjacent bug. Currently, if an async derived resolves in batch 2 before it resolves in batch 1, we reject the promise belonging to batch 1 and by extension the batch itself. This means that any other changes in batch 1 are silently discarded, incorrectly. The fix is almost comically simple: rather than rejecting the earlier promise, we just resolve it with the latest value. I have a hunch that this might also enable us to simplify the rebase logic, though I haven't investigated that in this PR. ### Before submitting the PR, please make sure you do the following - [x] It's really useful if your PR references an issue where it is discussed ahead of time. In many cases, features are absent for a reason. For large changes, please create an RFC: https://github.com/sveltejs/rfcs - [x] Prefix your PR title with `feat:`, `fix:`, `chore:`, or `docs:`. - [x] This message body should clearly illustrate what problems it solves. - [x] Ideally, include a test that fails without this PR but passes with it. - [x] If this PR changes code within `packages/svelte/src`, add a changeset (`npx changeset`). ### Tests and linting - [x] Run the tests with `pnpm test` and lint the project with `pnpm lint`	4 months ago