On Saturday, 29 April 2017 at 08:15:06 UTC, Stanislav Blinov
wrote:
Ah, that calls for something like a isCallableWith template.
Pay extra care to how you pass parameters in that variadic
opCall template though. Doing it like in the code above will
pass everything by value, even though the
On Saturday, 29 April 2017 at 06:18:34 UTC, Alex wrote:
The problem is another one: say I have something like this:
import std.traits;
struct A(alias T) if(isCallable!T)
{
auto opCall(U...)(U args) if(is(Parameters!T == U))
//if(__traits(compiles, T(args)))
{
On Saturday, 29 April 2017 at 05:58:35 UTC, Stanislav Blinov
wrote:
On Friday, 28 April 2017 at 20:43:50 UTC, Alex wrote:
void main()
{
foreach(o1; __traits(getOverloads, S1, "opCall"))
{
alias P1 = Parameters!o1;
foreach(o2; __traits(getOverloads, S2, "opCall"))
On Friday, 28 April 2017 at 20:43:50 UTC, Alex wrote:
Hi all,
I have a question about the Parameters trait from
https://dlang.org/phobos/std_traits.html#Parameters
The following code does not compile. Why?
Is it mainly assumed to use it with functions without overloads?
Rather, it is to be
Hi all,
I have a question about the Parameters trait from
https://dlang.org/phobos/std_traits.html#Parameters
The following code does not compile. Why?
import std.traits : Parameters;
void main()
{
static assert(is(Parameters!S1 == Parameters!S2));
}
struct S1
{
auto opCall()
