[Bug]: Tree shaking not working about rspack HOT 9 CLOSED

Hi! add the following settings to the config:
{ optimization: { usedExports: true, providedExports: true, } }
for enable tree-shaking

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optimization: { usedExports: true, providedExports: true, }

Not working bro!!

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any solutions for this?

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I suppose the ./utils is your ./index.ts right ?

Here is my demo for you: https://github.com/JSerFeng/rspack-repro-treeshaking

If you have any questions, feel free to ask, it would be better if you can upload your reproduce demo

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I suppose the ./utils is your ./index.ts right ?

Here is my demo for you: https://github.com/JSerFeng/rspack-repro-treeshaking

If you have any questions, feel free to ask, it would be better if you can upload your reproduce demo

why comment console.log(dayjs()), The problem I encountered was running that command line

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You can uncomment this, the result is the same

The point is set utils.js as sideEffect free

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官方文档的例子也不生效！设置成 minimize: true才生效。官网还特意设置成 minimize: false来演示，严重误导啊。应该改成minimize: true也生效吧？方便调试。@JSerFeng

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官方文档的例子也不生效！设置成 minimize: true才生效。官网还特意设置成 minimize: false来演示，严重误导啊。应该改成minimize: true也生效吧？方便调试。@JSerFeng

官网例子可能有误导。你说的不生效可能是发现函数仍然存在于产物中，但其实那些未使用函数的引用已经没有了，这是符合预期的，webpack 去除掉的是未使用函数的导出，依赖 minimizer 去掉死代码。

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官方文档的例子也不生效！设置成 minimize: true才生效。官网还特意设置成 minimize: false来演示，严重误导啊。应该改成minimize: true也生效吧？方便调试。@JSerFeng

官网例子可能有误导。你说的不生效可能是发现函数仍然存在于产物中，但其实那些未使用函数的引用已经没有了，这是符合预期的，webpack 去除掉的是未使用函数的导出，依赖 minimizer 去掉死代码。

对，官网确实误导。应该改一下文档，不能特意拿minimize: false来演示

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