compile time output

[Sergey Gromov]

Tue, 20 Jan 2009 21:12:18 +0000 (UTC), BCS wrote:

> Reply to Trass3r,
> 
>> Sergey Gromov schrieb:
>> 
>>> auto members = __traits(allMembers, Cls);
>>
>> Seeing this really simple example crashing makes me think that this
>> has to be a bug.
>> 
> 
> that auto might be mucking it up (if so it would be a bug).

Bingo. Replacing it with

  string[] members = __traits(allMembers, Cls);

makes it compile.  Therefore 

class Cls
{
  int bar;
  char[] baz;
}
string foo()
{
  string[] members = __traits(allMembers, Cls);
  string result;
  foreach(m; members)
    result ~= m ~ " ";
  return result;
}
pragma(msg, foo());

works.