Re: Obtaining argument names in (variadic) functions

[Edwin van Leeuwen via Digitalmars-d-learn]

On Wednesday, 16 March 2016 at 20:53:42 UTC, JR wrote:


void printVars(Args...)()
if (Args.length > 0)
{
    import std.stdio : writefln;

    foreach (i, arg; Args) {
        writefln("%s\t%s:\t%s", typeof(Args[i]).stringof, 
Args[i].stringof, arg);
    }
}

void main() {
    int abc = 3;
    string def = "58";
    float ghi = 3.14f;
    double jkl = 3.14;

    printVars!(abc,def,ghi,jkl)();
}

Interesting, any idea if it is possible to do assignment within 
template.. Either:

printVars!(int abc=5,string def="58")();
or something like
printVars!("abc","def",ghi)(5,"58");