正则表达式 – 为什么VS代码中的问题匹配器不起作用？

// the matcher
"problemMatcher": {
    "owner": "typescript","fileLocation": ["relative","${workspaceRoot}"],"pattern": {
        "regexp": "^TypeScript (warning|error): (.*)((d+),(d+)): (.*)$","severity": 1,"file": 2,"line": 3,"column": 4,"message": 5
    }
}

//the browserify/tsify pipeline
browserify().add('main.ts')
  .plugin(tsify,{ noImplicitAny: false,removeComments:true })
  .transform("babelify",{ extensions: ['.ts'],presets: ["es2015"]})
  .bundle()
  .on('error',function (error) { console.log(error.toString()); })
  .pipe(source('bundle.js'))
  .pipe(gulp.dest('www/js/dist/'));

//gulp sample output
[00:39:00] Starting 'ts-compile'...
TypeScript error: main.ts(118,30): Error TS2339: Property 'object' does not exist on type 'boolean'.
TypeScript error: main.ts(137,24): Error TS2339: Property 'object' does not exist on type 'boolean'.
TypeScript error: main.ts(507,44): Error TS2304: Cannot find name 'loading'.
[00:39:03] Finished 'ts-compile' after 2.98 s