From 0a2053713beb7bfec84d1ef5c024223ed726181f Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 17 Apr 2008 13:22:40 +0000
Subject: * enc/trans/utf_16_32.c (fun_so_to_utf_16be, fun_so_to_utf_16le): add
   parentheses to remove warnings of gcc.

* io.c (rb_io_getc): remove unused variables.

* compile.c (NODE_NEXT, NODE_REDO): remove unused labels.

* ext/nkf/nkf.c (rb_nkf_convert): remove unused variables.

* ext/syck/rubyext.c (syck_resolver_initialize,
  syck_resolver_detect_implicit, syck_emitter_emit): remove unused
  variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16061 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 9524894ea3..f3a7c597dc 100644
--- a/io.c
+++ b/io.c
@@ -2394,8 +2394,6 @@ static VALUE
 rb_io_getc(VALUE io)
 {
     rb_io_t *fptr;
-    int r, n;
-    VALUE str;
     rb_encoding *enc;
 
     GetOpenFile(io, fptr);
-- 
cgit v1.2.3