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fix(transform): validate property name for v-bind shorthand
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This commit is contained in:
daiwei 2025-06-13 16:46:48 +08:00
parent fd7d6cf67e
commit 503b4b5ce6
2 changed files with 5 additions and 2 deletions
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5
packages/compiler-core/src/transforms/transformVBindShorthand.ts
View File

@ -6,6 +6,7 @@ import {
} from '../ast'
import type { NodeTransform } from '../transform'
import { ErrorCodes, createCompilerError } from '../errors'
import { validFirstIdentCharRE } from '../utils'
export const transformVBindShorthand: NodeTransform = (node, context) => {
if (node.type === NodeTypes.ELEMENT) {
@ -28,7 +29,9 @@ export const transformVBindShorthand: NodeTransform = (node, context) => {
prop.exp = createSimpleExpression('', true, arg.loc)
} else {
const propName = camelize((arg as SimpleExpressionNode).content)
prop.exp = createSimpleExpression(propName, false, arg.loc)
if (validFirstIdentCharRE.test(propName[0])) {
prop.exp = createSimpleExpression(propName, false, arg.loc)
}
}
}
}

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

@ -74,7 +74,7 @@ enum MemberExpLexState {
inString,
}
const validFirstIdentCharRE = /[A-Za-z_$\xA0-\uFFFF]/
export const validFirstIdentCharRE: RegExp = /[A-Za-z_$\xA0-\uFFFF]/
const validIdentCharRE = /[\.\?\w$\xA0-\uFFFF]/
const whitespaceRE = /\s+[.[]\s*|\s*[.[]\s+/g