Re: string mixin and alias

[Andre via Digitalmars-d-learn]

On Friday, 29 July 2016 at 18:39:23 UTC, Jesse Phillips wrote:

On Friday, 29 July 2016 at 18:34:56 UTC, Jesse Phillips wrote:

Here the generateCode() is mixed in to the context of foo(), which is fine if your code is performing actions but is no good if you're creating declarations that you want to use in the context of main().

Here is a fully functioning example:

-----------
    string generateCode(string s){return s;}

    void main()
    {
        int a, b;
        enum s = "a = 2 + 3; b = 4 + a;";
        foo!(s)(a, b);
        assert(a == 5);
        assert(b == 9);
    }

    void foo(alias s)(ref int a, ref int b) {
        mixin(generateCode(s));
    }
-----------

Thanks for all the answers.

Kind regards
Andre