std.array.Appender with fixed size arrays

[Richard Webb]

Hi,

While trying to get some things to build in D2, i noticed that the code:

////////////////////
import std.array;

void main (string[] args)
{
    string s;
    auto app = appender(&s);
    app.put(['a', 'b']);
}
/////////////////////

works, but if it's changed to;

char[2] tmp = ['a', 'b'];
app.put(tmp);

then it fails. Seems to be because char[2] isn't a forward range, so it
doesn't match the version of put that takes a range.

Is this a bug?