On Saturday, 16 March 2019 at 11:55:56 UTC, spir wrote:
I think (but may be wrong) that you don't need inout here,
since a plain 'ref' will (and does) work. This is accepted by
me (I added vars to make the code clearer to myself):
struct S(T) {
T value = T.init;
}
auto ref make(T)(ref T value) {
return S!T(value);
}
auto ref f(T)(ref S!T s) {
return make(s.value);
}
void main() {
class C {}
C c ;
auto s1 = S!C(c) ;
auto s2 = make!C(c) ;
auto s3 = f!C(s2) ;
}
This code fails to compile if you change `auto s2` to `const
s2`--in other words, it has the same problem as the original
example.
