rb_define_hooked_variable now free from ANYARGS

After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is
dangerous and should be extinct.  This commit uses rb_gvar_getter_t /
rb_gvar_setter_t for rb_define_hooked_variable /
rb_define_virtual_variable which revealed lots of function prototype
inconsistencies.  Some of them were literally decades old, going back
to dda5dc00cff334cac373096d444a0fd59e716124.

1 files changed, 10 insertions, 3 deletions

diff --git a/load.c b/load.c
index 6ebe8e5982..bc7abf1521 100644
--- a/load.c
+++ b/load.c
@@ -143,8 +143,9 @@ rb_get_expanded_load_path(void)
 }
 
 static VALUE
-load_path_getter(ID id, rb_vm_t *vm)
+load_path_getter(ID id, VALUE * p)
 {
+    rb_vm_t *vm = (void *)p;
     return vm->load_path;
 }
 
@@ -154,6 +155,12 @@ get_loaded_features(void)
     return GET_VM()->loaded_features;
 }
 
+static VALUE
+get_$LOADED_FEATURES(ID _x, VALUE *_y)
+{
+    return get_loaded_features();
+}
+
 static void
 reset_loaded_features_snapshot(void)
 {
@@ -1258,8 +1265,8 @@ Init_load(void)
     vm->load_path_check_cache = 0;
     rb_define_singleton_method(vm->load_path, "resolve_feature_path", rb_resolve_feature_path, 1);
 
-    rb_define_virtual_variable("$\"", get_loaded_features, 0);
-    rb_define_virtual_variable("$LOADED_FEATURES", get_loaded_features, 0);
+    rb_define_virtual_variable("$\"", get_$LOADED_FEATURES, 0);
+    rb_define_virtual_variable("$LOADED_FEATURES", get_$LOADED_FEATURES, 0);
     vm->loaded_features = rb_ary_new();
     vm->loaded_features_snapshot = rb_ary_tmp_new(0);
     vm->loaded_features_index = st_init_numtable();