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fix(compiler-core): allow unicode to appear in identifiers (#3443)

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fix #3440
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HcySunYang 2021-03-26 05:24:18 +08:00 committed by GitHub
parent 7715c49af9
commit ebedcccdc0
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 1 deletions
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7
packages/compiler-core/__tests__/transforms/vModel.spec.ts
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@ -507,6 +507,13 @@ describe('compiler: transform v-model', () => {
)
})
test('allow unicode', () => {
const onError = jest.fn()
parseWithVModel('<span v-model="变.量" />', { onError })
expect(onError).toHaveBeenCalledTimes(0)
})
test('used on scope variable', () => {
const onError = jest.fn()
parseWithVModel('<span v-for="i in list" v-model="i" />', {

2
packages/compiler-core/src/utils.ts
View File

@ -56,7 +56,7 @@ const nonIdentifierRE = /^\d|[^\$\w]/
export const isSimpleIdentifier = (name: string): boolean =>
!nonIdentifierRE.test(name)
const memberExpRE = /^[A-Za-z_$][\w$]*(?:\s*\.\s*[A-Za-z_$][\w$]*|\[[^\]]+\])*$/
const memberExpRE = /^[A-Za-z_$\xA0-\uFFFF][\w$\xA0-\uFFFF]*(?:\s*\.\s*[A-Za-z_$\xA0-\uFFFF][\w$\xA0-\uFFFF]*|\[[^\]]+\])*$/
export const isMemberExpression = (path: string): boolean => {
if (!path) return false
return memberExpRE.test(path.trim())