fixes#14532
This removes the `reactive_declaration_non_reactive_property` warning altogether. The first version caused many false positives at compile time. The refined runtime version (introduced in #14192) was hoped to fix this, but it turns out we now get loads of false positives at runtime.
* docs: more details for errors/warnings on the site
Related to #11305
* Apply suggestions from code review
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* fix in correct place
* tab not spaces
* tweaks
* fix
* Apply suggestions from code review
* regenerate
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* tests
* typings
* implement for defaultValue/defaultChecked on inputs
* docs (draft)
* selected
* fix test
* remove
* tweak
* changeset
* untrack reads, they could be inside an effect
* Apply suggestions from code review
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* handle select reset case
* handle reset case specifically: use different props/queries in that case
* enhance test
* fix
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* fix: better error messages for invalid HTML trees
closes#13331
* fix test
* more concise
* tweak
* tweak messages
* adjust tests
* tweak message slightly, so it doesn't sound like the bad element is the one we're currently encountering
* put locations in generated message
* tidy up
* consistency
* fix
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* 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
* 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
---------
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* docs: note browser condition earlier
The browser condition is also necessary to test runes, so it makes sense to add it to the first occurence to the vite config. Also add a note about more fine-grained alias conditions.
Closes#13961
* Update documentation/docs/07-misc/02-testing.md
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
We didn't account for the `$props` rune being writtin in a way that makes some props unknown, and they would only be visible through the `customElement.props` definition. This changes the iteration to account for that and also adds a note to the documentation that you need to list out the properties explicitly.
fixes#13785
* Update $props documentation to clarify when prop values are deeply reactive
* Update 05-$props.md
* Apply suggestions from code review
* drive-by-fixes
---------
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
Update (some) of the links pointing to the old preview site as mentioned in #13982.
This updates all the links in documentation/ and packages/svelte/messages, but doesn't touch others present in packages/svelte/ or fix the original link in that issue.
I assume they were accidentally left there because they used to be separate lines each with their own `>` at the beginning of the line, but whoever collapsed them into one line forgot to remove the extra arrow.
Whatever the case is, this commit removes (probably) all of these leftover `>` symbols.
* docs: generate pages for compiler/runtime warnings/errors
Ideally each warning has accompanying details so that it doesn't look so empty on the final site, but that can happen separately
* fix
* sort alphabetically, code ticks for headings
* only uppercase first word
* regenerate
* generate codes using [!NOTE], remove any backticks and escape `<` characters
* some prose preceeding the list of compiler warnings
* bring over prose from Svelte 4 a11y warnings
* fix
* lint
* remove backticks from headers, now that they are getting rendered
* Revert "remove backticks from headers, now that they are getting rendered"
This reverts commit c295281848.
* back to normal headers/code blocks
* fix
* separate authored from generated stuff
* newlines
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
This was done previously to align with browser behavior, but the browser behavior actually only makes them passive on window/document/body. Since wheel events are not delegated, we can revert their passive-by-default setting. Closes#13318
For touchstart/touchmove we're not changing it because these events are delegated, which means they happen a lot more often on a target higher up the tree, which may cause jank.
* breaking: deprecate `context="module"` in favor of `module`
Also reserve a few attributes, which we may or may not use in the future
closes#12637
* fix tests
* one more
* add svelte package to the root so eslint and prettier can use it
* tweak messages
* warn on unknown attributes
* regenerate
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* feat: adds $state.link rune
* add tests
* types
* docs
* debugger
* lint
* Update .changeset/friendly-rice-confess.md
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* Update packages/svelte/src/compiler/phases/2-analyze/index.js
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* feedback
* feedback
* feedback
* feedback
* rename link_state to linked_state for grammatical consistency
* oops, victim of find-replace
* no need to store linked_value if setting
* simplify tests
* test behaviour of objects
* update docs
* copy
* more direct example that shows unlinking and relinking
* add callback argument support
* fix
* tidy up
* document callback
---------
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* chore: use closures for state proxies
* use variables
* early return
* tidy up
* move ownership stuff into separate object
* put original value directly on STATE_SYMBOL
* rename
* tidy up
* tidy
* tweak
* fix
* remove is_frozen check
* remove `$state.is`
* avoid mutations
* tweak
* changesets
* changeset
* changeset
* regenerate
* add comment
* add note
* add test
* move cloning logic into new file, use structuredClone, add tests
* changeset
* breaking
* tweak
* use same cloning approach between server and client
* get types mostly working
* fix type error that popped up
* cheeky hack
* we no longer need deep_snapshot
* shallow copy state when freezing
* throw if argument is a state proxy
* docs
* regenerate
* feat: bind `activeElement` and `pointerLockElement` in `<svelte:document>`
* add test, use focusin/focusout rather than focus/blur
---------
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* Docs: Change all initizlisation to initialisation
* Reverted to "initialization" when asserting errors with specific message
* Reverted to "initialization" where related to specific error message
* lets see if this works
* fix versions
* sigh
* debugging ci is sooo fun
* oh wow
* fix stuff, changelog, add back readme
* appease prettier
* format stuff
* november draft
* Apply suggestions from code review
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>
Co-authored-by: Stanislav Khromov <stanislav.khromov+github@gmail.com>
* add version number to kit suggestion
* add svelte summit blurb
* update title, move summit to intro, add deno note
* Update documentation/blog/2023-11-01-whats-new-in-svelte-november-2023.md
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>
---------
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>
Co-authored-by: Stanislav Khromov <stanislav.khromov+github@gmail.com>
Simon H
Rich Harris
Dominic Gannaway
brunnerh
Ben McCann
Paolo Ricciuti
SukeshP1995
Conduitry
Rob B
Gwen Le Bihan
Hosam Sultan
CJSnyman
Scott
Pig Fang
Christoph Sanz
Tim Deschryver
Ahmad S.
Abu
Bernie Sumption
Devr
gubo97000
Dave Snider
Richard Smith
Tee Ming
Max Duval
george looshch
Stephane
plgingras88
Harry Allen
Houssam Elbadissi
Alex
Emanuele Picchirallo
Jayden W
wackbyte
Dmytro Cheglakov
Simon Holthausen
Theodor Steiner
Mostafa Kheibary
Dathan
Chien Tran
Fritz Lin
Arpit Jalan
Pedro Coelho
Vardhaman Bhandari
Dani Sandoval