On Monday, 13 November 2017 at 14:28:27 UTC, vit wrote:
On Monday, 13 November 2017 at 12:15:26 UTC, Nathan S. wrote:
[...]
Is Unqual necessary here?:
https://github.com/dlang/phobos/blob/master/std/algorithm/searching.d#L1284
Hi all,
It seems that it is not possible to use minElement on an array of
const objects:
class A
{
int val;
}
const(A) doStuff(const(A)[] v)
{
import std.algorithm.searching : minElement;
return v.minElement!"a.val";
}
This gets the following compiler error:
The following code does not compile:
struct S { }
class A
{
S s;
alias s this;
}
class B : A
{
}
void main()
{
A asA = new B;
B asB = cast(B)asA;
}
I would expect the last line to successfully cast the B instance
I created back into type B, however this seems to be preempted by
the
