On 10/15/18 12:40 PM, Márcio Martins wrote:
import std.stdio;
void incx(T, Args...)(ref T t) {
++t.x;
}
static struct Test(T) {
T x;
}
void main() {
Test!uint t;
t.incx(); // works
t.incx!(); // works
incx(t); // works
t.incx!(1, 2, 3); // what?
incx(t, 1, 2, 3); // what?
writeln(t.x);
}
test.d(16): Error: template test.incx cannot deduce function from
argument types !(1, 2, 3)(Test!uint), candidates are:
test.d(3): test.incx(T, Args...)(ref T t)
No, not a bug.
I suspect you want this?
void incx(Args..., T)(ref T t);
test.d(17): Error: template test.incx cannot deduce function from
argument types !()(Test!uint, int, int, int), candidates are:
test.d(3): test.incx(T, Args...)(ref T t)
Failed: ["/usr/bin/dmd", "-v", "-o-", "test.d", "-I."]
Did you mean incx!(T, 1, 2, 3)(t) ?
Or with the updated incx I suggested:
incx!(1, 2, 3)(t)
-Steve
