* io.c (rb_io_mode_flags): preserve append mode flag.

  [ruby-dev:24436]

* io.c (rb_io_modenum_mode): do not use external output buffer.

* string.c (rb_str_justify): differ pointer retrieval to prevent
  padding string modification.  [ruby-dev:24434]

* range.c (range_each_func): allow func to terminate loop by
  returning RANGE_EACH_BREAK.

* range.c (member_i): use RANGE_EACH_BREAK. [ruby-talk:114959]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 3 deletions

diff --git a/gc.c b/gc.c
index d3a7b477fc..e4da999115 100644
--- a/gc.c
+++ b/gc.c
@@ -614,8 +614,6 @@ mark_locations_array(x, n)
     register VALUE *x;
     register long n;
 {
-    VALUE tmp;
-
     while (n--) {
 	if (is_pointer_to_heap((void *)*x)) {
 	    gc_mark(*x, 0);
@@ -1033,7 +1031,7 @@ gc_sweep()
 {
     RVALUE *p, *pend, *final_list;
     int freed = 0;
-    int i, j;
+    int i;
     unsigned long live = 0;
 
     mark_source_filename(ruby_sourcefile);