import std.stdio;

void main(char[][] argv)
{
 switch("#!")
 {
   case "#!": writef("----Found #!\n");    break;
   case "\xFF\xFE"c:                       break;
   default:   writef("----Found ASCII\n"); break;
 }
}

On dmd 1.009 linux and win32 this prints "----Found ASCII". Drop the middle case and it prints "----Found #!".

BCS wrote:
> import std.stdio;
> 
> void main(char[][] argv)
> {
>  switch("#!")
>  {
>    case "#!": writef("----Found #!\n");    break;
>    case "\xFF\xFE"c:                       break;
>    default:   writef("----Found ASCII\n"); break;
>  }
> }
> 
> On dmd 1.009 linux and win32 this prints "----Found ASCII". Drop the middle case and it prints "----Found #!".
> 
> 

I can confirm this bug (dmd 1.010, win32)

L.