I have a project in OCaml that could be compiled in Ubuntu long time ago. Today, I want to pick up the project and try to compile it in macOS Mojave 10.14.2.
ocaml --version returns The OCaml toplevel, version 4.07.1, js_of_ocaml --version returns 3.3.0, npm --version returns 6.7.0, node --version returns v8.9.3.
makefile works fine and generates analyze. But ./analyze test.ev returns Unimplemented Javascript primitive caml_pure_js_expr!.
Does anyone know where may be the problem?
Edit 1:
As my analyze is big, I test a small example that could reproduce the error. I write cubes.ml as follows:
let () =
let oneArgument (a: int) = a + 100 in
Js_of_ocaml.Js.Unsafe.global##.jsOneArgument := Js_of_ocaml.Js.wrap_callback oneArgument;
print_string "hello\n";
exit 0
The following two commands generate well T:
ocamlfind ocamlc -g -package js_of_ocaml.ppx -linkpkg cubes.ml -o T
js_of_ocaml --debuginfo --sourcemap --pretty T -o cubes.js
node cubes.js returns well hello, however ./T returns Unimplemented Javascript primitive caml_pure_js_expr!