787 Commits (9a86e3b5e68dbd2e81671755a632b75c0ac707c5)

Author	SHA1	Message	Date
Paolo Ricciuti	82a645f8d0	fix: `$state.is` missing second argument on the server (#11835) ... * fix: `$state.is` missing second argument on the server * chore: update test	1 year ago
Dominic Gannaway	22e2aeca76	fix: address regressed memory leak (#11832) ... * fix: address regressed memory leak * fix: address regressed memory leak	1 year ago
Simon H	bcb319310f	fix: prevent false positive ownership warning when reassigning state (#11812) ... When a proxy is reassigned, we call `$.proxy` again. There are cases where there's a component context set but the reassignment actually happens for variable that is ownerless within shared state or somewhere else. In that case we get false positives right now. The inverse is also true where reassigning can delete owners (because no component context exists) and result in false negatives. The fix is to pass the previous value in to copy over the owners from it. Fixes #11525	1 year ago
github-actions[bot]	5620882d6e	Version Packages (next) (#11807) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Dominic Gannaway	36b270ef3b	fix: address derived memory leak on disconnection from reactive graph (#11819) ... Fixes #11817. It turns out that we weren't fully handling the disconnection of derived signals from the reactivity graph – resulting in cases where they could leak memory because they were not being removed from their dependency reactions array. However, removing ourselves from this array meant that any future changes might mean we need to reconnect the derived to the graph again – so we have to do some additional bookkeeping to make this work. Thankfully, we already have versioning because of unowned deriveds, we can use the versions to understand if the owned derived signal is dirty after being connected to the reactivity graph again – something we couldn't do in early permutations of the signal architecture – and likely why we hadn't addressed this in the same sense.	1 year ago
Dominic Gannaway	c71e29c1eb	fix: better support for onwheel events in chrome (#11808)	1 year ago
Paolo Ricciuti	97e41dc1cb	fix: coherent infinite loop guard (#11815) ... * fix: coherent infinite loop guard * chore: add changesets	1 year ago
Simon H	538060ebda	fix: ensure visit is called with correct state (#11798) ... Some of our `visit` calls have the wrong current state associated with it. To fix it, we need to pass the real current one. fixes #11722	1 year ago
Simon H	68263c8615	fix: make prop fallback values deeply reactive if needed (#11804) ... If a property is mutated, the assumption is that it is deeply reactive. In those cases, the fallback value should be proxified so that it also is deeply reactive. fixes #11425	1 year ago
Simon H	ba6697d31d	fix: robustify initial scroll value detection when scroll is smooth (#11802) ... - the previous assumption was wrong: browser don't fire a scroll event initially when the scroll isn't smooth - the previous logic wasn't using the "is scrolling now" logic which meant the render effect fired immediately after, causing smooth scrolling to start too late to be overridden adjusted the comment and reused the scroll handler function to guard against the race condition fixes #11623	1 year ago
github-actions[bot]	d1a14ef147	Version Packages (next) (#11800) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Simon H	8c66b64e6b	feat: provide new `Component` type that represents the shape of components (#11775) ... In Svelte 3 and 4, components were classes under the hood, and the base class was `SvelteComponent`. This class was also used in language tools to properly type check the template code. In Svelte 5, components are functions. To give people a way to extend them programmatically, it would be good to expose the actual shape of components. This is why this PR introduces a new `Component` type. For backwards compatibility reasons, we can't just get rid of the old class-based types. We also need to ensure that language tools can work with both the new and old types: There are many libraries out there that provide `d.ts` files with type definitions written using the class types - these should not error. That's why there's an accompagning language tools PR (https://github.com/sveltejs/language-tools/pull/2380) that's doing the heavy lifting: Instead of generating classes, it now generates a constant and an interfaces and uses Typescript's declaration merging feature to provide both so we can declare a component export as being both a class and a function. That ensures that people can still instantiate them with `new` (which they can do if they use the `legacy.componentApi` compiler option), and it also ensure we don't need to adjust any other code generation mechanisms in language tools yet - from a language tools perspective, classes are still the norm. But through exposing the default export as being _also_ callable as a function we can in a future Svelte version, where classes/the Svelte 4 syntax are removed completely, seamlessly switch over to using functions in the code generation, too, and the `d.ts` files generated up until that point will support it because of the dual shape. This way we have both backwards and forwards compatibility.	1 year ago
github-actions[bot]	6e8131d826	Version Packages (next) (#11767) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Simon H	7a1326be06	fix: handle `this` parameter in TypeScript-annotated functions (#11795) ... fixes #11731	1 year ago
Rich Harris	5fb017df92	fix: allow classes to be reassigned (#11794)	1 year ago
FoHoOV	4fef0eb08f	fix: capture the correct event names when spreading attributes (#11783) ... fixes #11777 We need to scope the `key` variable because it may be captured in a closure	1 year ago
Paolo Ricciuti	ee9d5ef850	fix: allow global next to `&` for nesting (#11784) ... Fixes #11782	1 year ago
FoHoOV	b963e53fc9	fix: parse ongotpointercapture and onlostpointercapture events correctly (#11790) ... Fixes #11789	1 year ago
Rich Harris	d1f5d5d33d	fix: only inject push/pop/$$props in SSR components when necessary (#11771)	1 year ago
Paolo Ricciuti	9084f1796b	fix: allow runelike writable as prop (#11768) ... Fixes #11742	1 year ago
Paolo Ricciuti	d856c50092	fix: `array.lastIndexOf` without second argument (#11766) ... Fixes #11756 lastIndexOf seems to be using arguments internally so passing undefined is different from not passing it	1 year ago
github-actions[bot]	3dfa343ea2	Version Packages (next) (#11753) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Paolo Ricciuti	7dacf2c4d4	fix: use svg methods for updating svg attributes too (#11755) ... Closes #11746 we were using the svg methods for every child of svg but not for svg itself	1 year ago
Paolo Ricciuti	5765752d78	fix: throw on invalid attribute expressions (#11736) ... In runes mode only to prevent a breaking change solely from upgrading to Svelte 5 Closes #11734	1 year ago
Rich Harris	ba429fd2f1	fix: don't use console.trace inside dev warnings (#11744) ... Chrome does include a trace for warnings, Firefox does not, but the vast majority of devs uses Chromium-based browsers for dev, so this reduces noise	1 year ago
Paolo Ricciuti	e73b133b66	fix: don't warn on link without href if aria-disabled (#11737) ... Also don't warn on a tag without a href attribute and link role fixes #11733	1 year ago
github-actions[bot]	152961a649	Version Packages (next) (#11745) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Dominic Gannaway	fe51cde1fa	breaking: event handlers + bindings now yield effect updates (#11706) ... * breaking: delegated event handlers now yield effect updates * tweak * refactor * refactor * yield binding change events * handle input event bindings * more bindings * more bindings * more tests * more tests * address feedback * address feedback	1 year ago
github-actions[bot]	3498df842b	Version Packages (next) (#11743) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Dominic Gannaway	a074734ba7	fix: ensure we clear down each block opening anchors from document (#11740) ... * fix: ensure we clear down each block opening anchors from document * fix: ensure we clear down each block opening anchors from document	1 year ago
github-actions[bot]	c3489eb5de	Version Packages (next) (#11714) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Paolo Ricciuti	77f91459b6	fix: update value like attributes in a separate template_effect (#11720) ... * fix: update value like attributes in a separate template_effect * chore: remove unnecessary commented code * chore: add test for spread values	1 year ago
Simon H	c21f019a4b	chore: speedup hydration around input and select values (#11717) ... * chore: speedup hydration around input and select values * use idle tasks to do the work --------- Co-authored-by: Dominic Gannaway <dg@domgan.com>	1 year ago
Paolo Ricciuti	6d2f1a48b4	fix: allow comments after last selector in css (#11723) ... Fixes #11721	1 year ago
Rich Harris	0128df33da	fix: don't add scoping modifier to nesting selectors (#11713)	1 year ago
Dominic Gannaway	09addad9ae	fix: improve handling of unowned derived signal (#11712)	1 year ago
github-actions[bot]	fba6b5676b	Version Packages (next) (#11663) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Paolo Ricciuti	f48001ac63	fix: check for invalid bindings on window and document (#11676) ... Fixes #11673	1 year ago
Paolo Ricciuti	b788b72862	fix: migrate derivations without semicolons (#11704) ... Closes #11689	1 year ago
Dominic Gannaway	a5fd28a14b	fix: inline pointer events now correctly work in Chrome (#11695) ... * fix: inline pointer events now correctly work in Chrome * fix more	1 year ago
Simon H	1784026843	fix: don't require commas between warnings in legacy mode (#11669) ... also add commas in migration closes #11666	1 year ago
Rich Harris	c70533a5a7	fix: more efficient spread attributes in SSR output (#11660) ... * fix: more efficient spread attributes in SSR output * more tweaks	1 year ago
github-actions[bot]	62e2647c8a	Version Packages (next) (#11656) ... Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	1 year ago
Rich Harris	c29b74669d	feat: migrate `<svelte:element this="div">` (#11659)	1 year ago
Simon H	110a5a852f	fix: robustify `bind:scrollX/Y` binding (#11655) ... - we were scrolling to the given value, which we shouldn't for accessibility reasons (Svelte 4 didn't do it either) - we need to notify of the value 0 if there's no scroll (https://github.com/sveltejs/svelte/issues/11623#issuecomment-2113495573)	1 year ago
Rich Harris	d288735fa8	breaking: disallow string literal values in `<svelte:element this="...">` (#11454) ... * breaking: disallow string literal values in `<svelte:element this="...">` * note breaking change * Update sites/svelte-5-preview/src/routes/docs/content/03-appendix/02-breaking-changes.md Co-authored-by: Jeremiasz Major <jrh.mjr@gmail.com> * prettier * make invalid `<svelte:element this>` a warning instead of an error (#11641) * make it a warning instead of an error * format --------- Co-authored-by: Jeremiasz Major <jrh.mjr@gmail.com>	1 year ago
Simon H	c2f75dc7ba	fix: use coarse-grained updates for derived expressions in legacy mode (#11652) ... fixes #11648 Also deduplicates the code a bit	1 year ago
Dominic Gannaway	54083fb9cc	fix: replay load and error events on load during hydration (#11642) ... * fix: replay load and error events on load during hydration * oops * fix replacement logic * make less evasive * address feedback * address feedback * address feedback * Update packages/svelte/src/internal/client/dom/elements/events.js Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> * address feedback * Update packages/svelte/src/internal/client/dom/elements/attributes.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dom/elements/attributes.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * address more feedback * address more feedback --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	1 year ago
Rich Harris	7b9fad4b0e	chore: remove `handle_compile_error` (#11639) ... We don't need the awkward handle_compile_error stuff any more, because the relevant information now lives in state.js	1 year ago
Rich Harris	2ebb277be7	feat: more information when hydration fails (#11649) ... In the case of an invalid child element, we already get information about the parent and the child, but in other cases where a mismatch could occur you're pretty much on your own. This adds a bit more context to hydration_mismatch warnings — 'The error occurred near ...'	1 year ago