matz

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 50 insertions, 1 deletions

diff --git a/variable.c b/variable.c
index 3885693d9..8ed31ca81 100644
--- a/variable.c
+++ b/variable.c
@@ -1054,8 +1054,8 @@ rb_autoload_load(id)
 
     st_delete(autoload_tbl, &id, &modname);
     module = rb_str_new2(modname);
-    FL_UNSET(module, FL_TAINT);
     free(modname);
+    FL_UNSET(module, FL_TAINT);
     rb_f_require(Qnil, module);
 }
 
@@ -1395,6 +1395,55 @@ rb_cvar_defined(klass, id)
     return Qfalse;
 }
 
+int
+rb_cvar_defined_singleton(obj, id)
+    VALUE obj;
+    ID id;
+{
+    switch (TYPE(obj)) {
+      case T_MODULE:
+      case T_CLASS:
+	break;
+      default:
+	obj = CLASS_OF(obj);
+	break;
+    }
+    return rb_cvar_defined(obj, id);
+}
+
+void
+rb_cvar_set_singleton(obj, id, value)
+    VALUE obj;
+    ID id;
+    VALUE value;
+{
+    switch (TYPE(obj)) {
+      case T_MODULE:
+      case T_CLASS:
+	break;
+      default:
+	obj = CLASS_OF(obj);
+	break;
+    }
+    rb_cvar_set(obj, id, value);
+}
+
+VALUE
+rb_cvar_get_singleton(obj, id)
+    VALUE obj;
+    ID id;
+{
+    switch (TYPE(obj)) {
+      case T_MODULE:
+      case T_CLASS:
+	break;
+      default:
+	obj = CLASS_OF(obj);
+	break;
+    }
+    return rb_cvar_get(obj, id);
+}
+
 void
 rb_cv_set(klass, name, val)
     VALUE klass;