* compile.c (iseq_compile_each): should call compile_cpath() for

  modules as well.  [ruby-dev:34585]

* insns.def (defineclass): add undef handling.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/insns.def b/insns.def
index ba7beec33c..0850fab32f 100644
--- a/insns.def
+++ b/insns.def
@@ -972,8 +972,11 @@ defineclass
       case 2:
 	/* val is dummy.  classdef returns class scope value */
 	/* super is dummy */
-	if (cbase == Qnil) {
+	if (cbase == Qundef) {
 	    cbase = vm_get_cbase(th);
+	    if (NIL_P(cbase)) {
+		rb_raise(rb_eTypeError, "no class/module to define constant");
+	    }
 	}
 
 	vm_check_if_namespace(cbase);