forscope1.c

this is a gcc file, you can download it and learn its usetility, for further detail please look at t

// { dg-do compile }

// Copyright (C) 2001 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 4 Sept 2001 <[e-mail]>

// Bug 4206. We were nesting SCOPE_STMTs badly.

struct A
{
  A ();
  ~A ();
};


void Go( )
{
  while (1)
    {
      switch (1) {
      default: {}
      }
      A d;
    }
  
}