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-rw-r--r--object.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/object.c b/object.c
index 67d23ef830..3a9a556947 100644
--- a/object.c
+++ b/object.c
@@ -1840,8 +1840,8 @@ rb_undefined_alloc(VALUE klass)
*
*/
-VALUE
-rb_obj_alloc(VALUE klass)
+static VALUE
+rb_class_alloc(VALUE klass)
{
VALUE obj;
rb_alloc_func_t allocator;
@@ -1867,6 +1867,13 @@ rb_obj_alloc(VALUE klass)
return obj;
}
+VALUE
+rb_obj_alloc(VALUE klass)
+{
+ Check_Type(klass, T_CLASS);
+ return rb_class_alloc(klass);
+}
+
static VALUE
rb_class_allocate_instance(VALUE klass)
{
@@ -1891,7 +1898,7 @@ rb_class_s_new(int argc, const VALUE *argv, VALUE klass)
{
VALUE obj;
- obj = rb_obj_alloc(klass);
+ obj = rb_class_alloc(klass);
rb_obj_call_init(obj, argc, argv);
return obj;
@@ -3586,7 +3593,7 @@ InitVM_Object(void)
rb_define_method(rb_cModule, "deprecate_constant", rb_mod_deprecate_constant, -1); /* in variable.c */
rb_define_method(rb_cModule, "singleton_class?", rb_mod_singleton_p, 0);
- rb_define_method(rb_cClass, "allocate", rb_obj_alloc, 0);
+ rb_define_method(rb_cClass, "allocate", rb_class_alloc, 0);
rb_define_method(rb_cClass, "new", rb_class_s_new, -1);
rb_define_method(rb_cClass, "initialize", rb_class_initialize, -1);
rb_define_method(rb_cClass, "superclass", rb_class_superclass, 0);