On Friday, 24 October 2014 at 14:13:10 UTC, ketmar via
Digitalmars-d-learn wrote:
sorry if this is not what you mean, template magic sometimes
scares me
and i'm loosing my mind. ;-)
What I meant was your example with the delegate parameter moved
to the template list:
template Foo(T delegate(U) a, T, U) {}
Foo!((int x) => true); // T == bool, U == int
Or generalized to functions (and maybe "functors" in the
unfortunate C++ sense):
template Foo(T(U) a, T, U) {}
Apparently, D doesn't allow type variables in value parameters at
all.
