* array.c (rb_ary_become): should not free ptr if it's shared.

* eval.c (rb_alias): prohibit making an alias named "allocate" if
  klass is a metaclass.

* string.c (rb_string_value_ptr): StringValuePtr() should never
  return NULL pointer.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/struct.c b/struct.c
index 1a378c865..437819698 100644
--- a/struct.c
+++ b/struct.c
@@ -424,8 +424,8 @@ static VALUE
 rb_struct_become(clone, s)
     VALUE clone, s;
 {
-    if (!rb_obj_is_kind_of(s, rb_obj_class(clone))) {
-	rb_raise(rb_eTypeError, "wrong argument type");
+    if (!rb_obj_is_instance_of(s, rb_obj_class(clone))) {
+	rb_raise(rb_eTypeError, "wrong argument class");
     }
     RSTRUCT(clone)->ptr = ALLOC_N(VALUE, RSTRUCT(s)->len);
     RSTRUCT(clone)->len = RSTRUCT(s)->len;