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fix(provide): should only accept symbol or string as key #3196

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fix(provide): should only accept symbol or string as key #3196

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2 changes: 1 addition & 1 deletion packages/runtime-core/src/apiInject.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ import { warn } from './warning'

export interface InjectionKey<T> extends Symbol {}

export function provide<T>(key: InjectionKey<T> | string | number, value: T) {
export function provide<T>(key: InjectionKey<T> | string, value: T) {
if (!currentInstance) {
if (__DEV__) {
warn(`provide() can only be used inside setup().`)
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5 changes: 4 additions & 1 deletion packages/runtime-core/src/componentOptions.ts
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Expand Up @@ -710,7 +710,10 @@ export function applyOptions(
const provides = isFunction(provideOptions)
? provideOptions.call(publicThis)
: provideOptions
Reflect.ownKeys(provides).forEach(key => {
;[
...Object.keys(provides),
...Object.getOwnPropertySymbols(provides)
].forEach(key => {
provide(key, provides[key])
})
})
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