* parse.y (new_yield): distinguish "yield 1,2" and "yield [1,2]".

  [ruby-dev:20360]

* eval.c (rb_eval): support new_yield() change.

* variable.c (rb_const_get_0): warn for Foo::BAR when BAR is a
  toplevel constant (i.e. a constant defined under Object).
  [ruby-list:36935]

* parse.y (no_blockarg): separate no block argument check and
  ret_args argument processing.

* range.c (rb_range_beg_len): out_of_range check after adjusting
  end point. [ruby-dev:20370]

* parse.y (call_args): the first argument to arg_cancat() should
  be NODE_LIST. [ruby-core:01151]

* eval.c (rb_eval): should dispatch based on ID type.

* eval.c (rb_yield_0): should restore scope_vmode during yield.
  [ruby-dev:20361]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 6 deletions

diff --git a/range.c b/range.c
index da8eeda51..9a73c867a 100644
--- a/range.c
+++ b/range.c
@@ -377,13 +377,9 @@ rb_range_beg_len(range, begp, lenp, len, err)
 	if (end > len)
 	    end = len;
     }
-    if (end < 0) {
-	end += len;
-	if (end < 0) {
-	    goto out_of_range;
-	}
-    }
+    if (end < 0) end += len;
     if (!EXCL(range)) end++;	/* include end point */
+    if (end < 0) goto out_of_range;
     len = end - beg;
     if (len < 0) goto out_of_range;