string dump(string exprs)()

{

    import std.algorithm, std.conv;

​

    auto args = exprs.splitter(";").map!q{ "\"" ~ a ~ " = \"," ~ a }.joiner(",'\t',").to!string;

    return "import std.stdio; writeln(" ~ args ~ ");";

}

​

void main()

{

    auto x = 123;

    auto y = [[1, 2], [3, 4]];

    mixin(dump!q{x+45;y}); // x+45 = 168    y = [[1, 2], [3, 4]]

}