* WIP
* update tests
* only make readonly in runes mode
* remove this for now
* changeset
* ugh
* add reassignment test
* tweak message
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
* feat: add unstate utility function
* Update packages/svelte/src/internal/client/proxy/proxy.js
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* update docs
* add class support
* oops
* lint
* fix docs
* remove symbol and class support
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Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
Co-authored-by: Rich Harris <richard.a.harris@gmail.com>
* magic objects
* read length eagerly — triggers reconciliation
* nested magic
* tests
* more tests
* fix array memory leak
* skipped, partially passing array test
* Fix each
revert bad changes
* more 1337
* eliminate closures
* maybe this is unnecessary?
* only create sources for own properties
* more
* rename stuff
* shuffle things around
* emit $.proxy
* remove proxy helper from public API
* only create sources for writable properties
* update test
* get tests passing
* fix
* remove state-not-mutated warning, which is no longer valid
* track reassignments separately from mutations
* update test - effects no longer fire on mutations unnecessarily
* move util into utils file
* move each logic into its own module; breathe sigh of relief
* tweaks
* more tweaks
* improve runtime
* fix mistake
* ensure we proxy when assigning to state
* fix test
* handle frozen
* create sources when reading proxy properties inside deriveds
* only mutate in legacy mode
* add immutable to transform state
* remove unused second argument to derived
* remove unused second argument to source, and runtime immutable option to createRoot (not sure what that was doing there?)
* oops, backwards
* dedicated binding.kind for legacy reactive imports
* avoid using prop_source in more cases. bit hacky, could be tidier, but it works
* distinguish between source and mutable_source
* remove immutable option from mount
* remove unused apparatus around immutable option
* deprecate immutable
* fix
* tweak
* better default value handling
* remove unnecessary exports
* whitespace is free
* remove obsolete symbol from proxy
* cleanup ts
* improve runtime perf by removing version reads in has()
* add missing proxy call
* tune perf of has() more
* ensure we only create sources in effect_active()
* fix proxy of computed fields
* simplify and fix issue with indexed each blocks
* fix compiler errors around exported state
* only create source for state that is reassigned
* temporary fix, we should come up with something better than this
* readonly props
* fix test
* add test for bind:
* make readonly dev-only
* docs
* forbid setPrototypeOf
* lol whoops
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Co-authored-by: Dominic Gannaway <dg@domgan.com>
* fix: handle ts expressions when dealing with runes
related to #9639
* docs, more tests
* simplify
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
- doesn't add spread_dynamic_element_attributes when there are no attributes — Unnecessary spread_dynamic_element_attributes call #9646
- skips the child render function altogether if there is nothing to do
If someone has an existing SvelteComponent type definition and using the slot generic to type the default slot, automatically add that slot to the prop type as "children"
#9589 - add comment and space as reusable templates to save a few bytes. We can definitely take this idea further, but this is a base to iterate from.
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>
* failing test
* fix undefined index bug
* Update packages/svelte/src/compiler/phases/1-parse/read/context.js
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* set expression end to typeAnnotation end where appropriate
* fix
* woops
* lint
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
* shavings
* dro unused max safe int
* get rid of array_ref and object_ref
* extract STATUS_MASK
* fix test
* revert is_controlled change
* more run_all
Related to sveltejs/language-tools#2204 / sveltejs/language-tools#2039
The Svelte 5 version of #9486 and #9498
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Co-authored-by: Rich Harris <richard.a.harris@gmail.com>
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* fix: address bug in before/after update
fix: address bug in before/after update
* Add changeset
* use every instead of filter - more explicit and enables early-exit from the loop
* Update logic and comment
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
- add event delegation to spread_attributes
- add event attributes to spread
- don't delegate when bindings/actions on the same element in order to preserve backwards compatibility of ordering
- don't hoist identifiers when one of them is used in an event that is not delegateable
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Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>
I came to the conclusion that when we're making up arbitrary types, we might as well keep the old class. That way:
- one less thing to worry about (language tools and other tooling basically can continue to spit out SvelteComponent )
- we can more clearly mark $set , the constructor etc as being deprecated and no longer functioning unless you use that legacy compatibility mode
- much more ergonomic to type for the user:
- const someInstance: SvelteComponent<..> instead of const someInstance: ReturnType<typeof Component<..>>
- If you're using generics, you can do export class MyComponent<T> extends SvelteComponent<{ prop: T }> {} instead of having to type out the whole function in a way that I'm not even sure how to do with generics
Simon H
Rich Harris
Dominic Gannaway
Yuichiro Yamashita
Simon Holthausen
Theodore Brown
gtmnayan
Tee Ming
Paolo Ricciuti