svelte

Commit Graph

Author	SHA1	Message	Date
Gautier Ben Aïm	de8094910d	fix(14815): warn when an invalid <select multiple> value is given (#14816 ) * fix(14815): warn when an invalid <select multiple> value is given * Create nervous-stingrays-travel.md	4 months ago
Simon H	98d14ece66	fix: rework binding ownership validation (#15678 ) * remove old validation * fix: rework binding ownership validation Previously we were doing stack-based retrieval of the owner, which while catching more cases was costly (performance-wise) and prone to errors (as shown by many issues over the months). This drastically simplifies the ownership validation - we now only do simple static analysis to check which props are mutated and wrap them with runtime checks to see if a binding was established. Besides making the implementation simpler and more performant, this also follows an insight we had over the months: Most people don't really know what to do with this warning when it's shown beyond very simple cases. Either it's not actionable because they don't really know how to fix it or they question if they should at all (in some cases rightfully so). Now that the warning is only shown in simple and easy-to-reason-about cases, it has a much better signal-to-noise-ratio and will hopefully guide people in the right direction early on (learn from the obvious cases to not write spaghetti code in more complex cases). closes #15532 closes #15210 closes #14893 closes #13607 closes #13139 closes #11861 * remove some now obsolete tests * fix * better warnings now that we have more info * fix * hoist * we only care about mutation, not reassignment * tidy * handle prop aliases * mutation validation is only tangentially linked to context requirement * no need for two vars, one will do * update warning, include mutation location * tweak --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 months ago
Rich Harris	d41801c75f	feat: warn on using `slide` transition with invalid `display` styles (#14936 ) * feat: warn on using `slide` transition with table elements * more generic * more generic	8 months ago
Rich Harris	97f3aa9151	docs: fix links in some errors/warnings (#14825 ) * fix links in some errors/warnings * fix	9 months ago
Simon H	68d266e0f8	fix: remove overzealous `reactive_declaration_non_reactive_property` warning (#14663 ) 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.	9 months ago
Simon H	c6fca02009	docs: more details for errors/warnings on the site (#14632 ) * 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>	9 months ago
Rich Harris	4c4f18b24c	chore: fix docs (#14538 )	9 months ago
Rich Harris	fe0bd299a5	fix: proxify values when assigning using `\|\|=`, `&&=` and `??=` operators (#14273 ) * 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	9 months ago
Rich Harris	a5de086f95	feat: turn `reactive_declaration_non_reactive_property` into a runtime warning (#14192 ) * 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>	9 months ago
Conduitry	2ab70041fd	chore: mark markdown output from process-messages as generated (#13913 ) * chore: mark markdown output from process-messages as generated * regenerate	10 months ago
Richard Smith	e99e865291	docs: update links to point to new site (#13986 ) 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.	10 months ago
Paolo Ricciuti	8ff2af52d3	fix: show filename information in `legacy_recursive_reactive_block` (#13764 )	11 months ago
Dominic Gannaway	139114bdcb	fix: ensure legacy run utility does not cause cycles (#13643 ) * fix: ensure legacy run utility does not cause cycles * add warning * add warning * lint * feedback * lint * lint	11 months ago
Simon H	4578d4f25a	docs: generate pages for compiler/runtime warnings/errors (#13557 ) * 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>	11 months ago

14 Commits (source-to-state-in-class-belt-and-braces)