struct i(int bits)
{
    alias i!(bits) type;
    alias bit_helper!(bits) helper;

    private int value;

    this(int value)
    {
        this.value = helper.sign(value);
    }

    type opBinary(string op)(int value)
    {
        return mixin( "new type( this.value " ~ op ~ " value )" );
    }
}

alias i!(1) int1;
alias i!(2) int2;
alias i!(3) int3;
alias i!(4) int4;
alias i!(5) int5;
alias i!(6) int6;
alias i!(7) int7;
alias byte int8;
alias i!(9) int9;
alias i!(10) int10;
alias i!(11) int11;
alias i!(12) int12;
alias i!(13) int13;
alias i!(14) int14;
alias i!(15) int15;
alias short int16;
alias i!(17) int17;
alias i!(18) int18;
alias i!(19) int19;
alias i!(20) int20;
alias i!(21) int21;
alias i!(22) int22;
alias i!(23) int23;
alias i!(24) int24;
alias i!(25) int25;
alias i!(26) int26;
alias i!(27) int27;
alias i!(28) int28;
alias i!(29) int29;
alias i!(30) int30;
alias i!(31) int31;
alias int int32;