Re: why spawn crash?

[Steven Schveighoffer via Digitalmars-d-learn]

On 1/22/15 10:20 PM, mzfhhhh wrote:
i wrote a test code:
void worker(int firstNumber)
{
      Thread.sleep(1.msecs);
}

void main()
{
     foreach (i; 1 .. 1000) {
         spawn(&worker, i );
         writeln(i);
     }
     thread_joinAll();
     writeln("ok");
}


sometimes it's ok,sometimes it's crashed ! why ?
here is one of times callstack message:

      test.exe!_free()
      test.exe!_fwide()
      test.exe!_fwide()
      test.exe!__ReleaseSemaphore()
      test.exe!_fwide()
    test.exe!main@__modctor() 行 3

     
test.exe!rt@minfo@__T14runModuleFuncsS482rt5minfo11ModuleGroup11runTlsCtorsMFZ9__lambda1Z@runModuleFuncs()
      test.exe!___threadstartex@4()


That sounds like a bug in stdio. fwide is the horrible attempt of C 
stdio to do wide character output.

-Steve