Can @inline works when the inlined function is a field of a struct?

New to Julia
3

You would need to define

struct Cogg{F}
    x::F
end

so that the type of cogg.x is known at compile-time. This will lead to in-lining in some cases, for example:

julia> cogg = Cogg(x->2x)
Cogg{var"#1#2"}(var"#1#2"())

julia> f(c) = c.x(2)
f (generic function with 1 method)

julia> @code_llvm(f(cogg))
;  @ REPL[3]:1 within `f`
define i64 @julia_f_177() #0 {
top:
  ret i64 4
}
3 Likes