Newbie style question about string constants
FeepingCreature
feepingcreature at gmail.com
Mon Mar 31 05:56:48 UTC 2025
On Thursday, 27 March 2025 at 06:20:25 UTC, cc wrote:
> I got in the habit of using `static immutable` whenever
> possible as enum just can't be trusted to use CTFE.
>
> ```d
> enum string RfuncName = fullyQualifiedName!...
> // Oops! Allocates on runtime every frame this is referenced
> enum string funcName = RfuncName.crc32Of.toHexString();
> ```
Woah! I was like "this surely can't be right" but it is... array
literal per use because of the implicit string conversion, wow.
File a bug for that?
Amusingly, this works correctly: `enum string funcName =
RfuncName.crc32Of.toHexString().idup;`
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