Is there anyway to work around this compiler problem temporarily?  Thanks.

/dmd/linux/bin/../bin/../../src/phobos/std/traits.d(1011): Error: static
assert  "Type const(int) does not have an Unsigned counterpart"
/dmd/linux/bin/../bin/../../src/phobos/std/traits.d(2454): Error: template
instance std.traits.Unsigned!(const(int)) error instantiating
/dmd/linux/bin/../bin/../../src/phobos/std/conv.d(2454): Error:
Unsigned!(const(int)) is used as a type

%u wrote:
> Is there anyway to work around this compiler problem temporarily?  Thanks.
> 
> /dmd/linux/bin/../bin/../../src/phobos/std/traits.d(1011): Error: static
> assert  "Type const(int) does not have an Unsigned counterpart"
> /dmd/linux/bin/../bin/../../src/phobos/std/traits.d(2454): Error: template
> instance std.traits.Unsigned!(const(int)) error instantiating
> /dmd/linux/bin/../bin/../../src/phobos/std/conv.d(2454): Error:
> Unsigned!(const(int)) is used as a type
> 

Either get traits.d from svn, or paste this code into it:

template Unsigned(T) {
    static if (is(T == byte)) alias ubyte Unsigned;
    else static if (is(T == short)) alias ushort Unsigned;
    else static if (is(T == int)) alias uint Unsigned;
    else static if (is(T == long)) alias ulong Unsigned;
    else static if (is(T == ubyte)) alias ubyte Unsigned;
    else static if (is(T == ushort)) alias ushort Unsigned;
    else static if (is(T == uint)) alias uint Unsigned;
    else static if (is(T == ulong)) alias ulong Unsigned;
    else static if (is(T == char)) alias char Unsigned;
    else static if (is(T == wchar)) alias wchar Unsigned;
    else static if (is(T == dchar)) alias dchar Unsigned;
    else static if(is(T == enum))
    {
        static if (T.sizeof == 1) alias ubyte Unsigned;
        else static if (T.sizeof == 2) alias ushort Unsigned;
        else static if (T.sizeof == 4) alias uint Unsigned;
        else static if (T.sizeof == 8) alias ulong Unsigned;
        else static assert(false, "Type " ~ T.stringof
                           ~ " does not have an Unsigned counterpart");
    }
    else static if (is(T == immutable))
    {
        alias immutable(Unsigned!(Unqual!T)) Unsigned;
    }
    else static if (is(T == const))
    {
        alias const(Unsigned!(Unqual!T)) Unsigned;
    }
    else static assert(false, "Type " ~ T.stringof
                       ~ " does not have an Unsigned counterpart");
}


Andrei