initializing struct containing user defined type
Ali Çehreli
acehreli at yahoo.com
Fri Feb 18 16:45:24 UTC 2022
On 2/18/22 07:01, kdevel wrote:
> Error: struct `B` has constructors, cannot use `{ initializers }`,
> use `B( initializers )` instead
>
> What is the rationale behind that? I mean: If the compiler exactly
> sees what the program author intends to express why does it force the
> author to change the code?
I don't know the answer to that. The {} initializers always seemed out
of place to me. I assumed they had to be supported to copy+paste C code
to D and it should mostly work.
One benefit of the {} initializer is being able use named initializers:
struct S {
int a;
int b;
}
void main() {
S s = { b : 2, a : 1 };
}
I still think it's out of place. :)
I think that syntax will be obviated when D will have named arguments.
Ali
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