75 Commits (25855163bf7d915492f62d3d0e5370ed74e65132)

Author	SHA1	Message	Date
Rich Harris	758c39dc87	update error details	4 months ago
Rich Harris	0430c76da3	disallow `flushSync()` inside effects	4 months ago
Rich Harris	3156a24161	merge main	4 months ago
Paolo Ricciuti	c4b32c2bff	fix: untrack `$inspect.with` and add check for unsafe mutation (#16209) ... Co-authored-by: Rich Harris <rich.harris@vercel.com>	4 months ago
Rich Harris	4d05ed1139	disallow late setContext calls	5 months ago
Rich Harris	29406c9f63	merge main	5 months ago
Paolo Ricciuti	37488fa65c	fix: warn when using rest or identifier in custom elements without props option (#16003) ... * fix: warn when using rest or identifier in custom elements without props option * chore: update message * tweak message * update tests --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 months ago
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	5 months ago
Rich Harris	53b9b8f335	merge main	5 months ago
7nik	c66a43940a	feat: warn on implicitly closed tags (#15932) ... * warn on implicitly closed tags * lint * changeset * separate tests for parent/sibling case * account for attributes in opening tag * tweak * update message --------- Co-authored-by: 7nik <kifiranet@gmail.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 months ago
Elliott Johnson	d103adff9c	feat: State declarations in class constructors (#15820) ... * feat: State declarations in class constructors * feat: Analysis phase * misc * feat: client * improvements * feat: It is now at least backwards compatible. though the new stuff may still be wrong * feat: It works I think? * final cleanup?? * tests * test for better types * changeset * rename functions (the function doesn't test call-expression-ness) * small readability tweak * failing test * fix * disallow computed state fields * tweak message to better accommodate the case in which state is declared after a regular property * failing test * wildly confusing to have so many things called 'class analysis' - rename the transform-phrase ones to transformers * missed a spot * and another * store analysis for use during transformation * move code to where it is used * do the analysis upfront, it's way simpler * skip failing test for now * simplify * get rid of the class * on second thoughts * reduce indirection * make analysis available at transform time * WIP * WIP * WIP * fix * remove unused stuff * revert snapshot tests * unused * note to self * fix * unused * unused * remove some unused stuff * unused * lint, tidy up * reuse helper * tweak * simplify/DRY * unused * tweak * unused * more * tweak * tweak * fix proxying logic * tweak * tweak * adjust message to accommodate more cases * unskip and fix test * fix * move * revert unneeded drive-by change * fix * fix * update docs --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 months ago
Rich Harris	b93a617aa8	feat: attachments (#15000) ... * parse attachments * basic attachments working * working * rename to attach * fix * restrict which symbols are recognised as attachment keys * allow cleanup to be returned directly * changeset * fix * lint * remove createAttachmentKey/isAttachmentKey * fix spreading of symbol properties onto component * types * fix * update name * reserve ability to use sequence expressions in future * Update packages/svelte/src/internal/client/dom/elements/attachments.js Co-authored-by: Leonidaz <lbarenblit@gmail.com> * actually let's do this instead * expose createAttachmentKey * make room for `@attach` docs * add docs * failing test * fix * lock down * add missing reference docs * prevent conflicts * update docs * regenerate * fix link * add Attachment interface * beef up test * regenerate * tweak types * fix --------- Co-authored-by: Leonidaz <lbarenblit@gmail.com>	5 months ago
ComputerGuy	aa041a9e65	fix: warn on bidirectional control characters, fix various issues with template expressions (#15893) ... * fix: warn on bidirectional control characters * check evaluated values as well, fix minor issue * fix failing tests * lint * fix * shrink warning code * use validator test suite rather than snapshot (which should be used sparingly as it creates more git noise) * show ranges during parsing, and warn on all occurrences rather than just the first * fix lint * move check into Text visitor so it happens in expected order * unused * add svelte-ignore test * ignore control characters following a svelte-ignore comment * tweak message * no need to test evaluations, since we are already testing the literals that they are composed of --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 months ago
Rich Harris	cc2b888c36	merge main	6 months ago
7nik	d8c6afde94	fix: emit error on wrong placement of the `:global` block selector (#15794) ... Co-authored-by: 7nik <kifiranet@gmail.com>	6 months ago
Rich Harris	4b7130ea18	merge main	6 months ago
Rich Harris	262b281c91	docs: add inline documentation for svelte/reactivity (#15722) ... * docs: add inline documentation for svelte/reactivity * map * set * more * dedupe * tweak * typo * Apply suggestions from code review Co-authored-by: bytecodemanipulator <bytecodemanipulator@gmail.com> --------- Co-authored-by: bytecodemanipulator <bytecodemanipulator@gmail.com>	6 months ago
Rich Harris	3d970d22c2	merge main -> async	6 months ago
Elliott Johnson	e079ac92b8	fix: Throw on unrendered snippets in `dev` (#15766)	6 months ago
Simon H	a051f96ed6	fix: relax `:global` selector list validation (#15762) ... We have to allow `:global x, :global y` selector lists because CSS preprocessors might generate that from `:global { x, y {...} }`	6 months ago
Rich Harris	95a020acea	fix: update `state_referenced_locally` message (#15733) ... * fix: update state_referenced_locally message * changeset * update message	6 months ago
ComputerGuy	ec1d85c89e	fix: add snippet argument validation in dev (#15521) ... * init * fix * make `Payload` a class * doh * lint * tweak changeset * fix * only export things that should be available on $ * tweak message * fix --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	6 months ago
Rich Harris	c23f15134e	chore: remove stack-based module boundaries (#15711)	7 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>	7 months ago
Rich Harris	3682371fb6	chore: doc fix (#15651)	7 months ago
Paolo Ricciuti	3080c1334e	fix: prevent state runes from being called with spread (#15585) ... * fix: prevent state runes from being called with spread * prevent spread arguments for all runes except $inspect --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	7 months ago
Rich Harris	ef98ccae8b	doh	7 months ago
Rich Harris	441108b8ff	fix docs	7 months ago
Rich Harris	842a7c6995	docs: update state_unsafe_mutation message (#15539) ... * docs: update state_unsafe_mutation message * regenerate * fix example	7 months ago
Rich Harris	6915c12b58	feat: allow state created in deriveds/effects to be written/read locally without self-invalidation (#15553) ... * move parent property onto Signal * don't self-invalidate when updating a source create inside current reaction * lazily create deep state with parent reaction * no need to push_derived_source with mutable_state, as it never coexists with $.derived * reduce indirection * remove state_unsafe_local_read error * changeset * tests * fix test * inelegant fix * remove arg * tweak * some progress * more * tidy up * parent -> p * tmp * alternative approach * tidy up * reduce diff size * more * update comment	7 months ago
Simon H	aaeda65f2f	docs: add docs on state_unsafe_mutation error (#14932) ... closes #14752	7 months ago
Paolo Ricciuti	474c588067	fix: disallow `bind:group` to snippet parameters (#15401)	8 months ago
Rich Harris	a4540f8f2b	merge main	8 months ago
adiGuba	85f83ec435	feat: $props.id(), a SSR-safe ID generation (#15185) ... * first impl of $$uid * fix * $props.id() * fix errors * rename $.create_uid() into $.props_id() * fix message * relax const requirement, validate assignments instead * oops * simplify * non-constants should be lowercased * ditto * start at 1 * add docs * changeset * add test * add docs * doc : add code example * fix type reported by bennymi --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	8 months ago
Rich Harris	3289ac3ad1	slightly better waterfall warning	9 months ago
Rich Harris	148ffd2783	warn on reactivity loss	9 months ago
Rich Harris	46a004eef2	add experimental.async option	9 months ago
Rich Harris	118e28445d	experimental waterfall detection	9 months ago
Rich Harris	4a9c4c6f50	use proper compiler error for await-in-legacy-mode	9 months ago
Rich Harris	96942400bd	basic SSR	9 months ago
Paolo Ricciuti	99fdc3f0ab	docs: update error message for `const_tag_invalid_placement` (#15003)	9 months ago
Simon H	a2565efa37	docs: tweak "invalid assignment" compiler error message (#14955) ... * docs: tweak "invalid assignment" compiler error message fixes #14702 * tweak wording --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	10 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	10 months ago
Caique Torres	48e3db21c1	fix: default values in object destructuring (#14554) ... * fix: enhance string/expression length check and fix closing character issues * docs: add documentation for unterminated_string_constant error * test: add tests for object destructuring with default values in "each" blocks * Update .changeset/clean-planets-rush.md * refactor: clean up unnecessary comments and whitespace * fix: resolve formatting issues * simplify * tweak * regenerate --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	10 months ago
Rich Harris	97f3aa9151	docs: fix links in some errors/warnings (#14825) ... * fix links in some errors/warnings * fix	10 months ago
Rich Harris	bfa0b34663	add self-closing-tags info (#14758) ... * add self-closing-tags info * regenerate	10 months ago
Dominic Gannaway	5483495c8d	feat: add $inspect.trace rune (#14290) ... * feat: add $trace rune WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP * lint * fix * fix * fix * fix * fix * fix * fix * more tweaks * lint * improve label for derived cached * improve label for derived cached * lint * better stacks * complete redesign * fixes * dead code * dead code * improve change detection * rename rune * lint * lint * fix bug * tweaks * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * todos * add test + some docs * changeset * update messages * address feedback * address feedback * limit to first statement of function * remove unreachable trace_rune_duplicate error * tweak message * remove the expression statement, not the expression * revert * make label optional * relax restriction on label - no longer necessary with new design * update errors * newline * tweak * add some docs * fix playground * fix playground * tweak message when function runs outside an effect * unused * tweak * handle async functions * fail on generators * regenerate, update docs * better labelling --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	10 months ago
waedi	65db409860	docs: typo in ## script_context_deprecated (#14694) ... * Fix typo in ## script_context_deprecated Changed +++context+++ to +++module+++ * regenerate --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	10 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.	10 months ago
Rich Harris	d43a10ba7a	feat: add `svelte/reactivity/window` module (#14660) ... * feat: add `svelte/reactivity/window` module * lint * fix * hide private types * online binding * tweak docs * tweak * add @since tags --------- Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>	10 months ago