通过JSHint忽略切换 [英] switch fall through being ignored by JSHint

问题描述

我正在通过 JSHint 运行我的代码，我遇到了这个错误：

I'm running my code through JSHint, and I'm hitting this error:

在案例之前预期中断语句

在这段代码中：

switch(true)
{
    // Renames skill1=abc to section_8_1_body=abc
    case Major === 0 && Minor === 0 && Patch < 433:
        upgraded = upgraded.replace(/(\s+)skill(\d)=/gm, '$1section_8_$2_body=');
    /*falls through*/

    // Example
    case Major === 0 && Minor === 0 && Patch < 442:
        console.log('test');
    /*falls through*/
}

代码检查版本信息一个文件，并升级它以与最新版本的软件兼容。因此，有意为案例 s通过，以便可以通过多个版本升级文件。

The code checks version information for a file, and upgrades it to be compatible with the latest version of the software. It's therefore intentional for the cases to fall through, so that a file can be upgraded through multiple versions.

但是，我仍然收到错误消息， / *通过* 添加，即使它应该是有效的。

However, I still receive the error message, with /*falls through* added, even though it is supposedly valid.

我怎样才能允许我的 case s在JSHint中成功通过？

How can I allow my cases to fall through successfully in JSHint?

推荐答案

JSHint似乎期望评论是在案例之前的行上。

JSHint seems to expect the comment to be on the line right before the case.

// Example
/* falls through */
case Major === 0 && Minor === 0 && Patch < 442:
    console.log('test');

根据描述中的blob / adbaf51bcbcc96fc58cf4ea78476225e8dba92c5 / src / jshint.js＃L3604-L3609>，否则将不会确认评论：

According to the description in the source code, it won't acknowledge the comment otherwise:

// You can tell JSHint that you don't use break intentionally by
// adding a comment /* falls through */ on a line just before
// the next `case`.

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