you didn't fix it yet...
this prevents me from using the new writef... :(

##############
private import std.stdio;
class A
{	char[] toString()
	{	return "There";
	}
}
void main()
{
	writefln("Hello %d a=%s", 1, new A);
}
#############
$ dmd Write.d -I~/dmd/src/phobos
gcc Write.o -o Write -lphobos -lpthread -lm
$ Write
Hello 1 a=-4611693542134431776
#############

Ant

ummmmm..

private import std.stdio;
class A
{
 char[] toString()
 {
  return "There";
 }
}

void main()
{
 writefln("Hello %d a=%s", 1, (new A).toString());
}

is D supposed to support implicit conversions from objects to char[]?

On Fri, 30 Jul 2004 01:06:44 -0400, Jarrett Billingsley wrote:

> is D supposed to support implicit conversions from objects to char[]?


http://www.digitalmars.com/d/std_format.html#format-string

FormatChar

    's'
        The corresponding argument is formatted in a manner consistent with its type:

        bit
            The result is 'true' or 'false'.
        integral types
            The %d format is used.
        floating point types
            The %g format is used.
        string types
            The result is the string converted to UTF-8. A Precision specifies the maximum number of characters to use in the result.
        classes derived from Object
            The result is the string returned from the class instance's
            .toString() method. A Precision specifies the maximum number
            of characters to use in the result.

ooh.