[DotGNU]A small fix for C# compiler

[Gopal V]

Hi Rhys,
        I was checking out the foreach loop (in which I had dabbled with 
my dirty hands ...) and caught a segfault . As usual it turned out to
be my dirty work that caused the segfault ...

char x[]=new char[]{'X','o','X'};
foreach(int i in x)
{
}

Is this legal ? ... I have assumed it is not valid .. So the special
case of this gives an error message on this line.. 

Otherwise this segfaults when I check for "GetEnumerator" on "char[]"..
(enumerated foreach)

Gopal
-- 
"Shh..., I'm hunting wabbits. "  
                      -- Elmer Fudd to Bugs Bunny

foreach.cs
Description: Text document

patch
Description: Text document