From 88ba175ab0c87882e446a5290ddc84880310d6d3 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 28 Aug 2004 14:14:11 +0000
Subject: * bignum.c (rb_big_and): protect parameters from GC.  
 [ruby-talk:110664]

* error.c (exc_equal): exceptions are equal if they share same
  class, message and backtrace. [ruby-talk:110354]

* error.c (name_err_mesg_equal): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6826 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 45056040bb..2c71a6d929 100644
--- a/io.c
+++ b/io.c
@@ -254,9 +254,6 @@ rb_io_check_writable(fptr)
     if (!(fptr->mode & FMODE_WRITABLE)) {
 	rb_raise(rb_eIOError, "not opened for writing");
     }
-    if ((fptr->mode & FMODE_RBUF) && READ_DATA_BUFFERED(fptr->f)) {
-	rb_warn("read buffer data lost");
-    }
 #if NEED_IO_SEEK_BETWEEN_RW
     if ((fptr->mode & FMODE_RBUF) && !feof(fptr->f) && !fptr->f2) {
 	io_seek(fptr, 0, SEEK_CUR);
-- 
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