* fix: make `$effect.active()` true when updating deriveds
* WIP
* this seems to work?
* prevent effects being created in unowned deriveds
* update test
* fix issue
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Co-authored-by: Dominic Gannaway <dg@domgan.com>
* fix: use snippet as parent element of snippets childrens in validator
* Update packages/svelte/src/compiler/phases/2-analyze/validation.js
* Update .changeset/wet-pears-remain.md
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Co-authored-by: Rich Harris <hello@rich-harris.dev>
* fix: use acceptExports to support partial hmr
* fix: add condition to only use acceptExports when it is available
* fix: update test snapshot
* fix: format
* Fixed: bind:scroll resets scroll state
* failing test
* bail if value is undefined
* changeset
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Deriveds where under certain conditions not detected as dirty correctly. The reason is that a transitive check_dirtiness call could update the flag of a derived, even if the condition doesn't ulimately result to true. That's why the check for "is now dirty" needs to be moved out of the inner if block.
Fixes#11481
This may also fix a yet undetected overfiring bug in the "is unowned" case because the previous inner "is now dirty?" check didn't take unowned into account.
fixes#11483
We need to keep track of the component function similar to how we keep track of the component context, so that effects etc have the correct one associated
Ownership validation had a false positive when rendering a component as slotted content of another component. To fix this, #11401 did set the current component context to the context the snippet was declared in, not to the context it is rendered in. This was flawed because it means that component context was altered in a way that setContext/getContext failed because the parent chain was incorrect. This fixes that by introducing a separate global (dev time only) which tracks the component function the ownership needs.
fixes#11429
Instead of using types that declare whether or not a type is bindable directly as part of the property, we're introducing a new for-types-only field to `SvelteComponent`: `$$bindings`, which is typed as the keys of the properties that are bindable (string by default, i.e. everything's bindable; for backwards compat). language-tools can then produce code that assigns to this property which results in an error we can display if the binding is invalid
closes#11356
* fix: handle reassignment of `$$props` and `$$restProps`
Some libraries assign to properties of `$$props` and `$$restProps`. These were previously resulting in an error but are now handled properly
https://github.com/sveltejs/svelte/issues/10359#issuecomment-2080067464
* $$props is coarse grained on updates, so we can simplify this
* fix
* fix comment
When spreading attributes, the setters of the element are checked. If they contain the key in question, it's set via that setter. For certain setters on certain elements this didn't work because the element prototype was not HTMLElement, rather a descendant of that (for example HTMLDivElement), which meant that only the setters of the descendant, not the superclass were taken into account. This fixes that by walking up the prototype chain until we find the Element prototype.
fixes#11179
* feat: leave view transition pseudo selectors untouched
view transition pseude selectors are global-like, i.e. they shouldn't be scoped or treated as unused.
In the process of adding support for this, is_root and is_host were consolidated into is_global_like because their usage locations didn't need any differentiation between them (same for the new view transition treatment)
closes#9127
* regenerate types
previously a reaction could be marked as DIRTY and subsequently as MAYBE_DIRTY before running, resulting in false negatives. Ensure that DIRTY flag can never be lowered to MAYBE_DIRTY
fixes#11363
github-actions[bot]
Rich Harris
Dominic Gannaway
Paolo Ricciuti
Dominik G
Vladislav Logvin
Simon H
Philipp Pracht
Luke Warlow
Jeremiasz Major
Caique Torres