local_variables/defined?(TOPLEVEL_CONST) in modules

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 1 deletions

diff --git a/object.c b/object.c
index fa7c3b05c5..fa55391260 100644
--- a/object.c
+++ b/object.c
@@ -289,6 +289,7 @@ nil_plus(x, y)
     VALUE x, y;
 {
     switch (TYPE(y)) {
+      case T_NIL:
       case T_FIXNUM:
       case T_FLOAT:
       case T_BIGNUM:
@@ -297,7 +298,8 @@ nil_plus(x, y)
 	return y;
       default:
 	TypeError("tried to add %s(%s) to nil",
-		  RSTRING(obj_as_string(y))->ptr, rb_class2name(CLASS_OF(y)));
+		  STR2CSTR(rb_inspect(y)),
+		  rb_class2name(CLASS_OF(y)));
     }
     /* not reached */
 }
@@ -722,6 +724,9 @@ f_integer(obj, arg)
       case T_STRING:
 	return str2inum(RSTRING(arg)->ptr, 0);
 
+      case T_NIL:
+	return INT2FIX(0);
+
       default:
 	i = NUM2INT(arg);
     }