On 2019-12-04 19:23:07 +0000, Steven Schveighoffer said:
Is one a delegate and one a function pointer? This can easily happen
for untyped lambdas.
Not sure if the code-snippets already give an explanation but the
differences I have are:
1. Working case
template filter(alias pred)
{
auto filter(TObservable)(auto ref TObservable observable)
{
static struct FilterObservable
{
...
}
return FilterObservable(observable);
}
}
2. Non-Working case
template filter(alias pred)
{
auto filter(TObservable)(auto ref TObservable observable)
{
return FilterObservable!(pred, TObservable)(observable);
}
}
struct FilterObservable(alias pred, TObservable)
{
...
}
The constructor has the same implementaion in both cases.
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
