[ruby-trunk - Bug #9287][Assigned] 'rb_obj_write' discards qualifiers from pointer target type

Ruby Development
1

Issue #9287 has been reported by naruse (Yui NARUSE).

Bug #9287: ‘rb_obj_write’ discards qualifiers from pointer target type

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

2

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

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

3

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

Status changed from Closed to Assigned
% Done changed from 100 to 0

Bug #9287: ‘rb_obj_write’ discards qualifiers from pointer target type

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