Prefer rb_module_new() over rb_define_module_id()

rb_define_module_id() doesn't do anything with its parameter so
it's a bit confusing.

2 files changed, 4 insertions, 3 deletions

diff --git a/class.c b/class.c
index 1f56385ca3..45c9c6a87f 100644
--- a/class.c
+++ b/class.c
@@ -859,6 +859,7 @@ rb_module_new(void)
     return (VALUE)mdl;
 }
 
+// Kept for compatibility. Use rb_module_new() instead.
 VALUE
 rb_define_module_id(ID id)
 {
@@ -882,7 +883,7 @@ rb_define_module(const char *name)
         rb_vm_add_root_module(module);
 	return module;
     }
-    module = rb_define_module_id(id);
+    module = rb_module_new();
     rb_vm_add_root_module(module);
     rb_const_set(rb_cObject, id, module);
 
@@ -909,7 +910,7 @@ rb_define_module_id_under(VALUE outer, ID id)
 	}
 	return module;
     }
-    module = rb_define_module_id(id);
+    module = rb_module_new();
     rb_const_set(outer, id, module);
     rb_set_class_path_string(module, outer, rb_id2str(id));
     rb_gc_register_mark_object(module);
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 4f5d18a355..b6ad18cd51 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -4043,7 +4043,7 @@ static VALUE
 vm_declare_module(ID id, VALUE cbase)
 {
     /* new module declaration */
-    return declare_under(id, cbase, rb_define_module_id(id));
+    return declare_under(id, cbase, rb_module_new());
 }
 
 NORETURN(static void unmatched_redefinition(const char *type, VALUE cbase, ID id, VALUE old));