Currently, when a component used is not properly registered, we have a warning and the vnode type is set to a Comment type in DEV mode. But in prod mode, we have no default value, making such an application broken and throw a strange error (`can not read _isSuspense of undefined`).
This commit avoids such an error in prod mode (as it is currently the case in Vue 2.x).
BREAKING CHANGE: `RendererOptions.patchProp` arguments order has changed
The `prevValue` and `nextValue` position has been swapped to keep it
consistent with other functions in the renderer implementation. This
only affects custom renderers using the `createRenderer` API.
The next version of Typescript disallows 'this' parameter annotations on
accessors, which causes vue-next to fail to compile.
This PR removes the annotation and adds a cast instead.
Fixes#800
BREAKING CHANGE: adjust attr fallthrough behavior
Updated per pending RFC https://github.com/vuejs/rfcs/pull/137
- Implicit fallthrough now by default only applies for a whitelist
of attributes (class, style, event listeners, a11y attributes, and
data attributes).
- Fallthrough is now applied regardless of whether the component has
explicitly declared props. (close#749)
This enables default support for parsing bigInt, optional chaining
and nullish coalescing, and also adds the `expressionPlugins`
compiler option for enabling additional parsing plugins listed at
https://babeljs.io/docs/en/next/babel-parser#plugins.
BREAKING CHANGE: revert setup() result reactive conversion
Revert 6b10f0c & a840e7d. The motivation of the original change was
avoiding unnecessary deep conversions, but that can be achieved by
explicitly marking values non-reactive via `markNonReactive`.
Removing the reactive conversion behavior leads to an usability
issue in that plain objects containing refs (which is what most
composition functions will return), when exposed as a nested
property from `setup()`, will not unwrap the refs in templates. This
goes against the "no .value in template" intuition and the only
workaround requires users to manually wrap it again with `reactive()`.
So in this commit we are reverting to the previous behavior where
objects returned from `setup()` are implicitly wrapped with
`reactive()` for deep ref unwrapping.
