* vm_eval.c (yield_under, eval_under): do not activate refinements

  of the receiver in module_eval and instance_eval.

* eval.c (ruby_Init_refinement): undef Class#refine.

* eval.c (ruby_Init_refinement): remove Module#using.

* eval.c (ruby_Init_refinement): main.using should be private.

* eval.c (rb_mod_refine): the argument of Module#refine should not
  be a module.

* insns.def (defineclass): do not activate refinements in a class or
  module.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/vm_eval.c b/vm_eval.c
index ea2455c691..66ff25d36b 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1453,7 +1453,6 @@ yield_under(VALUE under, VALUE self, VALUE values)
     }
     cref = vm_cref_push(th, under, NOEX_PUBLIC, blockptr);
     cref->flags |= NODE_FL_CREF_PUSHED_BY_EVAL;
-    rb_vm_using_modules(cref, under);
 
     if (values == Qundef) {
 	return vm_yield_with_cref(th, 1, &self, cref);
@@ -1478,7 +1477,6 @@ eval_under(VALUE under, VALUE self, VALUE src, const char *file, int line)
     else {
 	SafeStringValue(src);
     }
-    rb_vm_using_modules(cref, under);
 
     return eval_string_with_cref(self, src, Qnil, cref, file, line);
 }