visual-studio-2012 - Visual Studio 2012 中带有 lambda 的 for 循环中的奇怪挖掘规则

Question

这怎么不编译：

  for(size_t i;;)
    auto Lambda = [](size_t i) {};

1>application_src\general_experiments.cpp(96): error C2365: 'i' : redefinition; previous definition was 'data variable'
1>          application_src\general_experiments.cpp(95) : see declaration of 'i'

...当它编译时：

  for(size_t i;;) {
    auto Lambda = [](size_t i) {};
  }

注意：我使用的是 Visual Studio 2012