Special Code String for mixins

[Stefan Koch]

On Wednesday, 14 March 2018 at 15:50:13 UTC, Jonathan Marler 
wrote:
> On Wednesday, 15 March 2017 at 13:50:28 UTC, Inquie wrote:
>> [...]
>
> I've got a PR for dmd (https://github.com/dlang/dmd/pull/7988) 
> that implements "interpolated strings" which makes generating 
> code with strings MUCH nicer, i.e.
>
> string generateFunction(string attributes, string returnType, 
> string name, string args, string body)
> {
>     import std.conv : text;
>     return text(iq{
>     // This is an interpolated string!
>     $(attributes) $(returnType) $(name)($(args))
>     {
>         $(body)
>     }
>     });
> }
>
> // Let's use it:
> mixin(generateFunction("pragma(inline)", "int", "add", "int a, 
> int b", "return a + b;"));
>
> assert(100 == add(25, 75));

If you do that give the closing brace a suffix