Top level associative arrays
ANtlord via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Tue May 2 00:50:32 PDT 2017
On Tuesday, 2 May 2017 at 07:48:35 UTC, ANtlord wrote:
> Hello! Is it possible to define associative array on top level
> of module?
> I try to compile this code and I get message `Error:
> non-constant expression ["s":"q", "ss":"qq"]`
>
> import std.stdio;
>
> auto dict = [
> "s": "q",
> "ss": "qq"
> ];
> void main()
> {
> writeln(val);
> }
>
> I solved it by replacement of word `auto` by `enum`. It is
> acceptable for me. But I notice some inconsistency of logic.
> When I define simple array I don't get same compile error and
> it doesn't lead to define this array using enum. What is key
> difference between them in this case?
>
> Thanks. Sorry if my English is not clear.
Sorry. There is should be `writeln(dict["s"]);` instead
`writeln(val);`
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