feat: allow `:global` in more places (alternative) (#12560)
* `div { :global { &.x { ... } } }` is equivalent to `div:global.x { ... }`, so the latter should be allowed, too
* finalize
* replace obsolete breaking change (which turned out to be a wrong change and was since reverted), add new breaking change note
* changeset
* regenerate types
* Update sites/svelte-5-preview/src/routes/docs/content/03-appendix/02-breaking-changes.md
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* always remove descendant selector before global
* error on lone `:global` with nested `&`, revert "remove spaces" rule
* regenerate types
* documentation
* oops
* switch to removing descendant combinator
* fix
* revert combinator validation relaxation
* error on first global being modified
* tweak docs
* tweak error messages
* Update documentation/docs/02-template-syntax/05-styles-and-classes.md
Co-authored-by: Rich Harris <rich.harris@vercel.com>
* clarify
* tweak messages
* update tests
* tweak docs
* tweak `:global(...)` docs
* tweak docs
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Co-authored-by: Rich Harris <rich.harris@vercel.com>
Simon H