From: "ko1 (Koichi Sasada)" <redmine@...>
Date: 2013-12-24T11:48:06+09:00
Subject: [ruby-dev:47860] [ruby-trunk - Bug #9287] 'rb_obj_write' discards	qualifiers from pointer target type


Issue #9287 has been updated by ko1 (Koichi Sasada).


下記のようなプログラムで警告が出るか確認してもらうことは出来るでしょうか。

---
#include <stdio.h>
 
int
main() {
    const int foo = 0;
    int *ptr = (int *)&foo;
    *ptr = 1;
    printf("foo: %d\n", foo);
    return 0;
}

----------------------------------------
Bug #9287: 'rb_obj_write' discards qualifiers from pointer target type
https://bugs.ruby-lang.org/issues/9287#change-43860

Author: naruse (Yui NARUSE)
Status: Assigned
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: core
Target version: 
ruby -v: ruby 2.1.0dev (2013-12-23 trunk 44360) [i386-freebsd9.2]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN


array.c: In function 'rb_ary_new_from_args':
array.c:506: warning: passing argument 2 of 'rb_obj_write' discards qualifiers from pointer target type
などといった警告が出ます。

http://fb32.rubyci.org/~chkbuild/ruby-trunk/log/20131223T070301Z.log.html.gz


-- 
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