2 files changed, 15 insertions, 16 deletions
diff --git a/src/class.c b/src/class.c
index 3246564ec..35c3aa040 100644
--- a/src/class.c
+++ b/src/class.c
@@ -131,6 +131,19 @@ mrb_class_outer_module(mrb_state *mrb, struct RClass *c)
   return mrb_class_ptr(outer);
 }
 
+static void
+check_if_class_or_module(mrb_state *mrb, mrb_value obj)
+{
+  switch (mrb_type(obj)) {
+  case MRB_TT_CLASS:
+  case MRB_TT_SCLASS:
+  case MRB_TT_MODULE:
+    return;
+  default:
+    mrb_raisef(mrb, E_TYPE_ERROR, "%S is not a class/module", mrb_inspect(mrb, obj));
+  }
+}
+
 static struct RClass*
 define_module(mrb_state *mrb, mrb_sym name, struct RClass *outer)
 {
@@ -160,6 +173,7 @@ mrb_define_module(mrb_state *mrb, const char *name)
 MRB_API struct RClass*
 mrb_vm_define_module(mrb_state *mrb, mrb_value outer, mrb_sym id)
 {
+  check_if_class_or_module(mrb, outer);
   return define_module(mrb, id, mrb_class_ptr(outer));
 }
 
@@ -232,15 +246,7 @@ mrb_vm_define_class(mrb_state *mrb, mrb_value outer, mrb_value super, mrb_sym id
   else {
     s = 0;
   }
-  switch (mrb_type(outer)) {
-  case MRB_TT_CLASS:
-  case MRB_TT_SCLASS:
-  case MRB_TT_MODULE:
-    break;
-  default:
-    mrb_raisef(mrb, E_TYPE_ERROR, "%S is not a class/module", outer);
-    break;
-  }
+  check_if_class_or_module(mrb, outer);
   c = define_class(mrb, id, s, mrb_class_ptr(outer));
   mrb_class_inherited(mrb, mrb_class_real(c->super), c);
 
diff --git a/src/codegen.c b/src/codegen.c
index 222dec9b6..6f1f75e88 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -957,13 +957,6 @@ gen_assignment(codegen_scope *s, node *tree, int sp, int val)
     gen_vmassignment(s, tree->car, sp, val);
     break;
 
-    push();
-    gen_call(s, tree, attrsym(s, sym(tree->cdr->car)), sp, NOVAL);
-    pop();
-    if (val) {
-      genop_peep(s, MKOP_AB(OP_MOVE, cursp(), sp), val);
-    }
-    break;
   /* splat without assignment */
   case NODE_NIL:
     break;