mixin template can't contain statements: workaround?

[ketmar via Digitalmars-d-learn]

On Sun, 15 Mar 2015 13:28:33 +0000, ketmar wrote:

> template Foo(int a, string b) {
>   import std.format : format;
>   enum Foo = q{
>     {
>       import std.conv : to; return %2$s+to!string(%1$s);
>     }
>   }.format(a, b.stringof);
> }
> 
> positional args, syntax highlighting, usage like `mixin(Foo!(42,
> "z"));`.
> maybe this will help.

ah, that `+`... ;-)
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