[Bug]: lightningcss color internal error

[beliefgp]

System Info

System:
OS: macOS 14.5
CPU: (8) arm64 Apple M3
Memory: 16.00 GB
Binaries:
Node: 18.20.4
npm: 10.7.0
pnpm: 9.9.0
Browsers:
Chrome: 128.0.6613.114

Details

import 'pdfjs-dist/web/pdf_viewer.css';

lightningcss throw error when use pdf_viewer.css. webpack is ok.

Message: internal error: entered unreachable code
Location: index.crates.io-6f17d22bba15001f/lightningcss-1.0.0-alpha.58/src/values/color.rs:3225

Reproduce link

No response

Reproduce Steps

rsbuild build

[JSerFeng]

webpack is ok.

Did you use this loader ?

[JSerFeng]

Can you try add a targets config to it, I tried and compiled successfully, I'm not sure if this is a bug of lightningcss

[beliefgp]

i use rsbuild, enable lightningcss.

// rsbuiild.config.ts

import { defineConfig } from '@rsbuild/core';

export default defineConfig({
  source: {
    entry: {
      main: './src/index.ts'
    }
  }
});

// src/index.ts

import 'pdfjs-dist/web/pdf_viewer.css';

There are still error：
Message: internal error: entered unreachable code
Location: index.crates.io-6f17d22bba15001f/lightningcss-1.0.0-alpha.58/src/values/color.rs:3225