// Phase 2 step 2.11 (PLAN-FFI.md): xfail then green for DSL call-site
// lowering — `inst.method(args)` on a `#jni_class`-typed value lowers
// to `#jni_call(T)(inst, "method", "(sig)Ret", args...)` with the
// descriptor auto-derived from the sx signature.
//
// `#jni_env(env)` brings env into lexical scope; the omitted-env
// `#jni_call` form (2.16b) picks it up directly.

#import "modules/std.sx";

Activity :: #foreign #jni_class("android/app/Activity") {
    getWindow :: (self: *Self) -> *void;
}

g_should_call : bool = false;

unused_jni :: (env: *void, act: *Activity) {
    #jni_env(env) {
        // Today: this fails — sema doesn't know `Activity` as a type, or
        // the method dispatch doesn't recognize foreign-class members.
        win := act.getWindow();
    }
}

main :: () -> s32 {
    if g_should_call {
        unused_jni(null, null);
    }
    print("ok\n");
    0;
}
