1(module
2  (func $imported (import "env" "f") (param i32) (result i32))
3  (func $local (result externref externref funcref funcref)
4    global.get 0
5    global.get 1
6    global.get 2
7    global.get 3)
8
9  (global (export "externref-imported") externref (ref.null extern))
10  (global (export "externref-local") externref (ref.null extern))
11  (global (export "funcref-imported") funcref (ref.func $imported))
12  (global (export "funcref-local") funcref (ref.func $local)))
13