* add failing test for #14268
* simplify
* proxify values when using ||=, &&= and ??= assignment operators
* proxify values assigned to private state fields
* changeset
* fix
* fix
* add warning
* update test
* fix: don't try to add owners to non-`$state` class fields
`$state.raw` and `$derived(.by)` will not have a state symbol on them, potentially causing a disastrous amount of traversal to potentially not find any state symbol. So it's better to not traverse them.
Potentially someone could create a `$state` while creating `$state.raw` or inside a `$derived.by`, but that feels so much of an edge case that it doesn't warrant a perf hit for the common case.
Fixes#14491
* for bind:, too
* fix: ensure SvelteDate cached methods have no reactive context
* fix: ensure SvelteDate cached methods have no reactive context
* fix
* lint
* use active reaction at time of instance creation
* tweak changeset
* Update packages/svelte/src/internal/client/dom/elements/bindings/shared.js
Co-authored-by: Paolo Ricciuti <ricciutipaolo@gmail.com>
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Co-authored-by: Dominic Gannaway <dg@domgan.com>
Co-authored-by: Paolo Ricciuti <ricciutipaolo@gmail.com>
* turn `reactive_declaration_non_reactive_property` into a runtime warning
* ignore warning
* Update packages/svelte/src/internal/client/reactivity/effects.js
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* Update packages/svelte/src/internal/client/runtime.js
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* fix
* test
* changeset
* Update .changeset/witty-turtles-bake.md
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* add some details
* check
* regenerate
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Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
playgrounds/sandbox/run.js doesn't work for components containing bigints, because they can't be serialized to JSON. There isn't really a great fix for this issue but this at least allows the sandbox to run
* Fix `$.update` and `$.update_pre` for bigints
* resolve conflicts
* fix some things
* fix thing i definitely didn't just break
* hopefully this will fix it
* fix formatting
* simplify
* style consistency
* simplify
* changeset
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
* fix: upgrade to esm-env 1.2.1 to fix issues with non-Vite setups
* fix (albeit with annoying warnings)
* bundle with conditions to silence noise
* production is probably better
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
fixes#14466
The logic introduced in #14395 was flawed - not every text or expression outside the template is the child of an attribute. This turns it around: We know that every child of a fragment is inside the template, so we ignore all text/expression tags that are not child of a fragment
Fixes#14399
Add a mechanism to connect render tags to snippets to know where to walk when coming across render tags
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Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>
Rich Harris
Paolo Ricciuti
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