* iseq.c (iseq_inspect): don't raise on uninitialized object.

show real class name.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Fri Aug 22 02:25:04 2008  Tanaka Akira  <akr@fsij.org>
+
+	* iseq.c (iseq_inspect): don't raise on uninitialized object.
+	  show real class name.
+
 Fri Aug 22 02:08:58 2008  Tanaka Akira  <akr@fsij.org>
 
 	* io.c (rb_io_initialize): accept hash argument.

iseq.c

@@ -548,9 +548,14 @@ iseq_eval(VALUE self)
 static VALUE
 iseq_inspect(VALUE self)
 {
-    rb_iseq_t *iseq = iseq_check(self);
+    rb_iseq_t *iseq;
+    GetISeqPtr(self, iseq);
+    if (!iseq->name) {
+        return rb_sprintf("#<%s: uninitialized>", rb_obj_classname(self));
+    }
 
-    return rb_sprintf("<ISeq:%s@%s>",
+    return rb_sprintf("<%s:%s@%s>",
+                      rb_obj_classname(self),
 		      RSTRING_PTR(iseq->name), RSTRING_PTR(iseq->filename));
 }