On Tuesday, 3 October 2023 at 14:06:37 UTC, ryuukk_ wrote:
On Tuesday, 3 October 2023 at 11:43:46 UTC, Joel wrote:
I’ve got a struct that has a method that adds numbers
together. I want to do something like this, static if
(isInteger!T) … but it isn’t working. static if (is(T==int))
works for one integer type.
```d
struct List(T) {
auto addUp()
If (isInteger!T) {
(Add numbers)
}
}
}
```
```D
static if (__traits(isIntegral, T))
{
}
else static assert(0, "type no supported");
```
https://dlang.org/spec/traits.html#isIntegral
Oh, I found,
```d
static if (isIntegral!T)
```
seems to work.
