[#43077] problems committing — Aaron Patterson <tenderlove@...>
It seems like the disk might be full on the svn server:
5 messages
2012/03/05
[#43090] "\\".gsub("\\", "\\\\") == "\\" ?!!! — Rodrigo Rosenfeld Rosas <rr.rosas@...>
Please, help me understand what is happening here.
6 messages
2012/03/06
[#43094] Re: "\\".gsub("\\", "\\\\") == "\\" ?!!!
— Xavier Noria <fxn@...>
2012/03/06
A literal passed as second argument to gsub goes over two
[#43120] [ruby-trunk - Bug #6124][Open] What is the purpose of "fake" gems in Ruby — Vit Ondruch <v.ondruch@...>
27 messages
2012/03/07
[#43142] Questions about thread performance (with benchmark included) — Rodrigo Rosenfeld Rosas <rr.rosas@...>
A while ago I've written an article entitled "How Nokogiri and JRuby
10 messages
2012/03/08
[#43785] Re: Questions about thread performance (with benchmark included)
— Tomoyuki Chikanaga <nagachika00@...>
2012/03/28
Hello, Rodrigo.
[#43797] Re: Questions about thread performance (with benchmark included)
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2012/03/28
Em 27-03-2012 23:22, Tomoyuki Chikanaga escreveu:
[#44213] Re: Questions about thread performance (with benchmark included)
— SASADA Koichi <ko1@...>
2012/04/09
Hi,
[#44214] Re: Questions about thread performance (with benchmark included)
— Urabe Shyouhei <shyouhei@...>
2012/04/09
#### MRI threads myths and facts #####
[#44220] Re: Questions about thread performance (with benchmark included)
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2012/04/09
Hi Urabe, thank you for your input, but I think you have
[#43163] Help w/ some C to create NullClass — trans <transfire@...>
I am trying to write a C extension for "NullClass" functionality. I've
3 messages
2012/03/10
[#43245] [ruby-trunk - Bug #6131][Open] Ctrl-C handler do not work from exec process (Windows) — Luis Lavena <luislavena@...>
10 messages
2012/03/12
[#43279] [ruby-trunk - Bug #6148][Open] ruby_1_9_3 revision conflict — Jon Forums <redmine@...>
4 messages
2012/03/14
[#43313] [ruby-trunk - Feature #6150][Open] add Enumerable#grep_v — Suraj Kurapati <sunaku@...>
17 messages
2012/03/15
[#43325] [ruby-trunk - Bug #6154][Open] Eliminate extending WaitReadable/Writable at runtime — Charles Nutter <headius@...>
25 messages
2012/03/16
[#43369] Re: [ruby-trunk - Bug #6154][Open] Eliminate extending WaitReadable/Writable at runtime
— Tanaka Akira <akr@...>
2012/03/17
2012/3/16 Charles Nutter <[email protected]>:
[#43326] [ruby-trunk - Bug #6154] Eliminate extending WaitReadable/Writable at runtime
— Charles Nutter <headius@...>
2012/03/16
[#43334] [ruby-trunk - Bug #6155][Open] Enumerable::Lazy#flat_map raises an exception when an element does not respond to #each — Dan Kubb <dan.kubb@...>
9 messages
2012/03/16
[#43345] [ruby-trunk - Bug #6159][Open] Enumerable::Lazy#inspect — Benoit Daloze <redmine@...>
10 messages
2012/03/16
[#43497] [ruby-trunk - Bug #6179][Open] File::pos broken in Windows 1.9.3p125 — "jmthomas (Jason Thomas)" <jmthomas@...>
24 messages
2012/03/20
[#43502] [ruby-trunk - Feature #6180][Open] to_b for converting objects to a boolean value — "AaronLasseigne (Aaron Lasseigne)" <aaron.lasseigne@...>
17 messages
2012/03/20
[#43529] [ruby-trunk - Bug #6183][Open] Enumerator::Lazy performance issue — "gregolsen (Innokenty Mikhailov)" <anotheroneman@...>
36 messages
2012/03/21
[#43814] [ruby-trunk - Feature #6219][Open] Return value of Hash#store — "MartinBosslet (Martin Bosslet)" <Martin.Bosslet@...>
20 messages
2012/03/28
[#43904] [ruby-trunk - Feature #6225][Open] Hash#+ — "trans (Thomas Sawyer)" <transfire@...>
36 messages
2012/03/29
[#43923] [ruby-trunk - Feature #6225] Hash#+
— "shyouhei (Shyouhei Urabe)" <shyouhei@...>
2012/03/30
[#43909] [ruby-trunk - Feature #6225][Assigned] Hash#+
— "mame (Yusuke Endoh)" <mame@...>
2012/03/29
[#43920] [ruby-trunk - Feature #6225] Hash#+
— "shyouhei (Shyouhei Urabe)" <shyouhei@...>
2012/03/30
[#43951] [ruby-trunk - Bug #6228][Open] [mingw] Errno::EBADF in ruby/test_io.rb on ruby_1_9_3 — "jonforums (Jon Forums)" <redmine@...>
28 messages
2012/03/30
[#43996] [ruby-trunk - Bug #6236][Open] WEBrick::HTTPServer swallows Exception — "regularfry (Alex Young)" <alex@...>
13 messages
2012/03/31
[#44015] [Ruby 1.8 - Bug #6239][Open] super Does Not Pass Modified Rest Args When Originally Empty — "mudge (Paul Mucur)" <mudge@...>
6 messages
2012/03/31
[ruby-core:43060] [ruby-trunk - Bug #6108][Open] plain-char for isdigit()
From:
Nobuyoshi Nakada <nobu@...>
Date:
2012-03-02 22:52:05 UTC
List:
ruby-core #43060
Issue #6108 has been reported by Nobuyoshi Nakada.
----------------------------------------
Bug #6108: plain-char for isdigit()
https://bugs.ruby-lang.org/issues/6108
Author: Nobuyoshi Nakada
Status: Open
Priority: Normal
Assignee:
Category: ext
Target version:
ruby -v: r34880
=begin
On cygwin, syck is warned as:
compiling rubyext.c
rubyext.c: In function 'mktime_do':
rubyext.c:280:9: warning: array subscript has type 'char'
compiling token.c
token.re: In function 'sycklex_yaml_utf8':
token.re:942:13: warning: array subscript has type 'char'
These come from isdigit() with plain char.
Citing from ctype.h of cygwin:
/* These macros are intentionally written in a manner that will trigger
a gcc -Wall warning if the user mistakenly passes a 'char' instead
of an int containing an 'unsigned char'. Note that the sizeof will
always be 1, which is what we want for mapping EOF to __ctype_ptr__[0];
the use of a raw index inside the sizeof triggers the gcc warning if
__c was of type char, and sizeof masks side effects of the extra __c.
Meanwhile, the real index to __ctype_ptr__+1 must be cast to int,
since isalpha(0x100000001LL) must equal isalpha(1), rather than being
an out-of-bounds reference on a 64-bit machine. */
#define __ctype_lookup(__c) ((__ctype_ptr__+sizeof(""[__c]))[(int)(__c)])
And Linux manpage of ctype also states as:
DESCRIPTION
These functions check whether c, which must have the value of
an unsigned char or EOF, falls into a certain character class
according to the current locale.
Therefore, you MUST NOT use plain (or unlikely, signed) char for
isalpha(), isspace(), isdigit(), and so on. You should use ISALPH()
etc instead, or cast as unsigned char explicitly.
=end
--
http://bugs.ruby-lang.org/