Just because it's a slow Thursday on this forum

[Tofu Ninja via Digitalmars-d]

On Thursday, 4 February 2016 at 15:33:41 UTC, Andrei Alexandrescu 
wrote:
> https://github.com/D-Programming-Language/phobos/pull/3971 -- 
> Andrei

People one github were asking for a dump function so they could do
      int a = 5;
      dump!("a"); // prints "a = 5"


Here's a working version if anyone wants it but you have to use 
it like
      mixin dump!("a");


//------------------------------------------------

mixin template dump(Names ... )
{
	auto _unused_dump = {
		import std.stdio : writeln, write;
		foreach(i,name; Names)
		{
			write(name, " = ", mixin(name), (i<Names.length-1)?", ": "\n");
		}
		return false;
	}();
}

unittest{
	int x = 5;
	int y = 3;
	int z = 15;

	mixin dump!("x", "y"); // x = 5, y = 3
	mixin dump!("z");      // z = 15
	mixin dump!("x+y");    // x+y = 8
	mixin dump!("x+y < z");// x+y < z = true
}