How to initialize a associative array?

Stefan Koch via Digitalmars-d-learn digitalmars-d-learn at puremagic.com
Sat Dec 24 03:21:11 PST 2016


On Saturday, 24 December 2016 at 00:55:01 UTC, Yuxuan Shui wrote:
> I tried this:
>
>     immutable int[char] xx = ['Q':0, 'B':1, 'N':2, 'R':3, 
> 'P':4];
>
> And got a "non-constant expression" error (with or without 
> 'immutable').
>
> What's the correct way?

You cannot initialize an AA at compile-time.
Because AA's are provided by druntime and the ABI is not stable.


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