* eval.c (rb_mod_modfunc): should follow NODE_ZSUPER link; based

  on Guy Decoux's patch in [ruby-talk:25478].

* string.c (rb_str_succ): there was buffer overrun.

* parse.y (str_extend): term can be any character.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 5 deletions

diff --git a/parse.y b/parse.y
index 0981a4a74b..944df300da 100644
--- a/parse.y
+++ b/parse.y
@@ -4028,19 +4028,16 @@ str_extend(list, term)
 		break;
 	      case '{':
 		if (brace != -1) nest++;
-	      case '\"':
-	      case '/':
-	      case '`':
+	      default:
 		if (c == term) {
 		    pushback(c);
 		    list_append(list, NEW_STR(rb_str_new2("#")));
-		    rb_warning("bad substitution in string");
+		    rb_warn("bad substitution in string");
 		    tokfix();
 		    list_append(list, NEW_STR(rb_str_new(tok(), toklen())));
 		    newtok();
 		    return list;
 		}
-	      default:
 		tokadd(c);
 		break;
 	    }