On Sunday, 24 October 2021 at 10:13:14 UTC, Tero Hänninen wrote:
Hello,
decided I'd post about my primarily D-influenced programming
language here.
...
Website:
https://tjhann.github.io/gordon-web/
```d
1 // The default enum base type is ubyte to not bloat structs
(better for cache use).
2 enum MODE : int {
3 FAST,
4 DEEP,
5 ADAPTIVE,
6 }
7
8 int main()
9 {
10 auto m = MODE.DEEP;
11
12 // A switch on enum must be exhaustive of course.
13 switch (m) {
14 case MODE.FAST:
15 break; // empty case falls through by default –
use break to avoid
16 case MODE.DEEP:
17 int a = 1234;
18 goto; // fall through
19 case MODE.ADAPTIVE:
20 // do something
21 }
22
23 return 0;
24 }
```
Where does "goto ..." branch to in [example
code](https://tjhann.github.io/gordon-web/ex2.html) above, line
18? In D, it can be an external identifier: ```22 EXTERNAL:``` //
from switch...
Does Gordon have it? Also isn't there a scope hierarchy, line 17?
Because a defined inside scope cannot be accessed from outside
scope.
Finally, we use ```final switch``` in D, if there is no
```default```.
I wish you accomplish everything...
