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fix(hmr): full diff props for non-sfc component (#2359)

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close #https://github.com/vitejs/vite/issues/872
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underfin 2020-10-15 23:05:12 +08:00 committed by GitHub
parent c6443a43c9
commit e78915a740
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1 changed files with 8 additions and 2 deletions
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10
packages/runtime-core/src/componentProps.ts
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@ -156,8 +156,14 @@ export function updateProps(
const [options] = instance.propsOptions const [options] = instance.propsOptions
if ( if (
// always force full diff if hmr is enabled // always force full diff in dev
!(__DEV__ && instance.type.__hmrId) && // - #1942 if hmr is enabled with sfc component
// - vite#872 non-sfc component used by sfc component
!(
__DEV__ &&
(instance.type.__hmrId ||
(instance.parent && instance.parent.type.__hmrId))
) &&
(optimized || patchFlag > 0) && (optimized || patchFlag > 0) &&
!(patchFlag & PatchFlags.FULL_PROPS) !(patchFlag & PatchFlags.FULL_PROPS)
) { ) {