vm_insnhelper.c: rb_autoloading_value flag

* vm_insnhelper.c (vm_get_ev_const): add flag argument of
  `rb_autoloading_value`.

* constant.h (rb_autoloading_value): moved the declaration from
  vm_core.h for `rb_const_flag_t`.  [ruby-core:85516] [Bug #14469]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

constant.h

@@ -46,5 +46,6 @@ int rb_public_const_defined(VALUE klass, ID id);
 int rb_public_const_defined_at(VALUE klass, ID id);
 int rb_public_const_defined_from(VALUE klass, ID id);
 rb_const_entry_t *rb_const_lookup(VALUE klass, ID id);
+int rb_autoloading_value(VALUE mod, ID id, VALUE *value, rb_const_flag_t *flag);
 
 #endif /* CONSTANT_H */

vm_core.h

@@ -1592,8 +1592,6 @@ void rb_vm_register_special_exception_str(enum ruby_special_exceptions sp, VALUE
 
 void rb_gc_mark_machine_stack(const rb_execution_context_t *ec);
 
-int rb_autoloading_value(VALUE mod, ID id, VALUE* value);
-
 void rb_vm_rewrite_cref(rb_cref_t *node, VALUE old_klass, VALUE new_klass, rb_cref_t **new_cref_ptr);
 
 const rb_callable_method_entry_t *rb_vm_frame_method_entry(const rb_control_frame_t *cfp);

vm_insnhelper.c

@@ -841,7 +841,7 @@ vm_get_ev_const(rb_execution_context_t *ec, VALUE orig_klass, ID id, int is_defi
 			if (am == klass) break;
 			am = klass;
 			if (is_defined) return 1;
-			if (rb_autoloading_value(klass, id, &av)) return av;
+			if (rb_autoloading_value(klass, id, &av, NULL)) return av;
 			rb_autoload_load(klass, id);
 			goto search_continue;
 		    }