[#55853] ruby 1.9.3 p448 breaks ABI — V咜 Ondruch <v.ondruch@...>

Hi,

13 messages 2013/07/08

[#55951] [ruby-trunk - Bug #8625][Open] IO#read(len, buf) shortens buf even if data is not read actually — "no6v (Nobuhiro IMAI)" <nov@...>

10 messages 2013/07/11

[#55976] [ruby-trunk - Feature #8629][Open] Method#parameters should include the default value — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

13 messages 2013/07/12

[#55985] [ruby-trunk - Feature #8631][Open] Add a new method to ERB to allow assigning the local variables from a hash — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

19 messages 2013/07/12

[#56004] [ruby-trunk - Feature #8636][Open] Documentation hosting on ruby-lang.org — "zzak (Zachary Scott)" <e@...>

18 messages 2013/07/15

[#56019] [ruby-trunk - Feature #8639][Open] Add Queue#each — "avdi (Avdi Grimm)" <avdi@...>

15 messages 2013/07/15

[#56027] [CommonRuby - Feature #8640][Open] Add Time#elapsed to return nanoseconds since creation — "tenderlovemaking (Aaron Patterson)" <aaron@...>

24 messages 2013/07/15

[#56041] [CommonRuby - Feature #8643][Open] Add Binding.from_hash — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

26 messages 2013/07/16

[#56087] [ruby-trunk - Feature #8658][Open] Process.clock_gettime — "akr (Akira Tanaka)" <akr@...>

23 messages 2013/07/19

[#56096] [CommonRuby - Feature #8661][Open] Add option to print backstrace in reverse order(stack frames first & error last) — "gary4gar (Gaurish Sharma)" <gary4gar@...>

18 messages 2013/07/20

[#56193] [ruby-trunk - Bug #8693][Open] lambda invoked by yield acts as a proc with respect to return — "rits (First Last)" <redmine@...>

33 messages 2013/07/26

[#56274] [ruby-trunk - Bug #8709][Open] Dir.glob should return sorted file list — "tommorris (Tom Morris)" <tom@...>

19 messages 2013/07/30

[ruby-core:56169] [ruby-trunk - Bug #8650] Unexpected result of Regexp#to_s with utf-16 and utf-32 string.

From: "nagachika (Tomoyuki Chikanaga)" <nagachika00@...>
Date: 2013-07-25 14:43:53 UTC
List: ruby-core #56169
Issue #8650 has been updated by nagachika (Tomoyuki Chikanaga).

Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN to 1.9.3: REQUIRED, 2.0.0: REQUIRED


----------------------------------------
Bug #8650: Unexpected result of Regexp#to_s with utf-16 and utf-32 string.
https://bugs.ruby-lang.org/issues/8650#change-40662

Author: phasis68 (Heesob Park)
Status: Closed
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 2.1.0dev (2013-07-17 trunk 42011) [i386-mingw32]
Backport: 1.9.3: REQUIRED, 2.0.0: REQUIRED


I found the result of Regexp#to_s is incorrect with utf-16 and utf-32 encoded string.

C:\Users\phasis>irb
irb(main):001:0> Regexp.new('abcd'.encode('UTF-16LE'))
=> /a b c d /
irb(main):002:0> Regexp.new('abcd'.encode('UTF-16LE')).to_s
=> "\u3F28\u6D2D\u7869\u613A\u6200\u6300\u6400\u2900"
irb(main):003:0> Regexp.new('abcd'.encode('UTF-16BE'))
=> / a b c d/
irb(main):004:0> Regexp.new('abcd'.encode('UTF-16BE')).to_s
=> "\u283F\u2D6D\u6978\u3A00\u6100\u6200\u6300\u6429"
irb(main):005:0> Regexp.new('abcd'.encode('UTF-32LE'))
=> /a   b   c   d   /
irb(main):006:0> Regexp.new('abcd'.encode('UTF-32LE')).to_s
=> "\u{6D2D3F28}\u{613A7869}\u{62000000}\u{63000000}\u{64000000}\u{29000000}"
irb(main):007:0> Regexp.new('abcd'.encode('UTF-32BE'))
=> /   a   b   c   d/
irb(main):008:0> Regexp.new('abcd'.encode('UTF-32BE')).to_s
=> "\u{283F2D6D}\u{69783A00}\u6100\u6200\u6300\u6429"

Same result for Ruby 1.9.3 and Ruby 2.0.0


-- 
http://bugs.ruby-lang.org/

In This Thread

Prev Next