v-for with (item, index) parsing errors

[gcandal]

First of all, I'm sorry if the issue doesn't have the best format but I couldn't guidelines for opening issues.

Description

We've encountered several false-positives when running ESLint:

error  Parsing error: ...  Unexpected token
...
> 1 | for(let [(item,]index) in items);
    |          ^  vue/no-parsing-error

This happens with every instance of v-for="(item, index) in items".

Versions

• Node: v12.19.0
• eslint-plugin-vue: 7.4.0
• ESLint: 7.16.0

ESLint config (partial)

{
  "env": {
    "browser": true,
    "es6": true,
    "jasmine": true,
    "es2021": true,
    "node": true
  },
  "globals": {
    "document": "readonly",
    "navigator": "readonly",
    "window": "readonly"
  },
  "parser": ".../node_modules/vue-eslint-parser/index.js",
  "parserOptions": {
    "parser": "@babel/eslint-parser",
    "ecmaVersion": 2020,
    "sourceType": "module",
    "requireConfigFile": false,
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "plugins": [
    "promise",
    "node",
    "import",
    "mocha",
    "vue"
  ],
 ...
}

[joamag]

I believe this PR fixes it #97

[gcandal]

@ota-meshi thank you for reacting so quickly, closing this.

[ota-meshi]

I fixed the bug and published it now.
The version is 7.4.1. It works fine in my environment.

[gcandal]

On mine as well 👍