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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-03 05:20:14 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-03 05:20:14 +0000
commit6f484e4930be69c58462dd11c97663e6c8488b8e (patch)
tree324b1dbdf4149be943eb3cbff26ad7f377e53dc0 /error.c
parent20254d4e133331e69e6aa7514e1e72ad7d14d496 (diff)
* variable.c (rb_copy_generic_ivar): remove old generic instance
variable table if it existes. * class.c (rb_make_metaclass): metaclass of a metaclass is a metaclass itself. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'error.c')
-rw-r--r--error.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/error.c b/error.c
index 6a4641f..ed2d522 100644
--- a/error.c
+++ b/error.c
@@ -813,6 +813,13 @@ rb_error_frozen(what)
rb_raise(rb_eTypeError, "can't modify frozen %s", what);
}
+void
+rb_check_frozen(obj)
+ VALUE obj;
+{
+ if (OBJ_FROZEN(obj)) rb_error_frozen(rb_class2name(CLASS_OF(obj)));
+}
+
static void
init_syserr()
{