编译特定正则表达式报错

[javaxiu]

Question

如果代码里包含 /[^\p{L}\p{N}\p{P}\p{Z}^$\n]/gu 这个用于过滤掉 emoji 表情的正则表达式，编译会报错

 ERROR  Failed to compile with 1 errors                                                                                                                                                                                                                                   下午3:42:57

 error  in ./src/Input/index.tsx

Module build failed (from ./node_modules/@umijs/deps/compiled/babel-loader/index.js):
TypeError: /Users/u/workspace/doc/src/Input/index.tsx: symbol.charCodeAt is not a function
    at symbolToCodePoint (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:129766:22)
    at regenerate.add (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:130255:31)
    at processCharacterClass (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:133180:9)
    at processTerm (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:133225:11)
    at rewritePattern (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:133361:2)
    at PluginPass.RegExpLiteral (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:20025:49)
    at newFn (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:62022:21)
    at NodePath._call (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:56841:20)
    at NodePath.call (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:56828:17)
    at NodePath.visit (/Users/u/workspace/doc/node_modules/@umijs/deps/compiled/babel/bundle.js:56878:31)

 @ ./src/index.ts 1:0-41 1:0-41
 @ ./src/.umi/dumi/demos/index.ts
 @ ./src/.umi/dumi/layout.tsx
 @ ./src/.umi/core/routes.ts
 @ ./src/.umi/umi.ts
 @ multi ./src/.umi/umi.ts

Sample Code

[PeachScript]

Duplicate of #967

[javaxiu]

看起来最新版（dumi@1.1.37）并没有解决呢？只要是正则表达式结尾有 /gu 的就一定会异常

[csyingliu]

同样遇到了该问题，在最新的 dumi@1.1.39中该问题并未解决（ 当正则中粗线 /gu一定会报错）。当我把它改成 /g 的时候，可以正常运行。