[#9869] a block argument within a block which argument has the same name leaks — <noreply@...>

Bugs item #7680, was opened at 2007-01-08 22:53

34 messages 2007/01/08
[#9871] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/08

Hi,

[#9872] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Evan Webb <evan@...> 2007/01/08

On Jan 8, 2007, at 2:30 PM, Yukihiro Matsumoto wrote:

[#9873] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/08

Hi,

[#9876] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — dblack@... 2007/01/09

Hi --

[#9878] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/09

Hi,

[#9879] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — dblack@... 2007/01/09

Hi --

[#9880] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/09

Hi,

[#9882] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Evan Phoenix <evan@...> 2007/01/09

[#9885] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/09

Hi,

[#9887] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Evan Phoenix <evan@...> 2007/01/09

[#9888] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Charles Oliver Nutter <charles.nutter@...> 2007/01/09

Evan Phoenix wrote:

[#9892] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/09

Hi,

[#9899] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Charles Oliver Nutter <charles.nutter@...> 2007/01/10

Yukihiro Matsumoto wrote:

[#9904] Re: [ ruby-Bugs-7680 ] a block argument within a block which argument has the same name leaks — Yukihiro Matsumoto <matz@...> 2007/01/10

Hi,

[#9960] Scoping and locating definitions — Jos Backus <jos@...>

Consider the following:

17 messages 2007/01/18
[#9964] Re: Scoping and locating definitions — Pit Capitain <pit@...> 2007/01/19

Jos Backus schrieb:

[#9966] Re: Scoping and locating definitions — Jos Backus <jos@...> 2007/01/19

On Fri, Jan 19, 2007 at 06:40:03PM +0900, Pit Capitain wrote:

[#9972] Re: Scoping and locating definitions — Jos Backus <jos@...> 2007/01/19

On Sat, Jan 20, 2007 at 02:18:19AM +0900, Jos Backus wrote:

[#9996] new method dispatch rule (matz' proposal) — SASADA Koichi <ko1@...>

Hi,

50 messages 2007/01/23
[#10002] Re: new method dispatch rule (matz' proposal) — Daniel DeLorme <dan-ml@...42.com> 2007/01/23

SASADA Koichi wrote:

[#10003] Re: new method dispatch rule (matz' proposal) — Yukihiro Matsumoto <matz@...> 2007/01/23

Hi,

[#10004] Re: new method dispatch rule (matz' proposal) — James Edward Gray II <james@...> 2007/01/23

On Jan 23, 2007, at 7:41 AM, Yukihiro Matsumoto wrote:

[#10017] Re: new method dispatch rule (matz' proposal) — Daniel DeLorme <dan-ml@...42.com> 2007/01/24

Yukihiro Matsumoto wrote:

[#10018] Re: new method dispatch rule (matz' proposal) — Yukihiro Matsumoto <matz@...> 2007/01/24

Hi,

[#10024] Re: new method dispatch rule (matz' proposal) — Daniel DeLorme <dan-ml@...42.com> 2007/01/24

Yukihiro Matsumoto wrote:

[#10027] Re: new method dispatch rule (matz' proposal) — Yukihiro Matsumoto <matz@...> 2007/01/24

Hi,

[#10048] Re: new method dispatch rule (matz' proposal) — Evan Phoenix <evan@...> 2007/01/25

The more this discussion goes on, the more I worry that Joe Q Public

[#10019] stable branch policy & schedule for 1.8.6 — "Akinori MUSHA" <knu@...>

Core developers,

29 messages 2007/01/24
[#10021] Re: stable branch policy & schedule for 1.8.6 — Charles Oliver Nutter <charles.nutter@...> 2007/01/24

Akinori MUSHA wrote:

[#10032] Re: stable branch policy & schedule for 1.8.6 — Joel VanderWerf <vjoel@...> 2007/01/24

Charles Oliver Nutter wrote:

[#10085] Collaborative Ruby Language Specification — "John Lam (CLR)" <jflam@...>

Hi Everyone,

36 messages 2007/01/28
[#10108] Re: Collaborative Ruby Language Specification — Charles Oliver Nutter <charles.nutter@...> 2007/01/29

M. Edward (Ed) Borasky wrote:

[#10112] Re: Collaborative Ruby Language Specification — "Eustaquio Rangel de Oliveira Jr." <eustaquiorangel@...> 2007/01/30

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[#10114] add usage of uri.userinfo to open-uri.rb — <noreply@...>

Patches item #8309, was opened at 2007-01-30 15:25

16 messages 2007/01/30
[#10131] Re: [ ruby-Patches-8309 ] add usage of uri.userinfo to open-uri.rb — Yukihiro Matsumoto <matz@...> 2007/01/31

[#10132] Re: [ ruby-Patches-8309 ] add usage of uri.userinfo to open-uri.rb — Paulo Kh <paulo.koch@...> 2007/01/31

On 2007/01/31, at 06:07, Yukihiro Matsumoto wrote:

[#10137] Re: [ ruby-Patches-8309 ] add usage of uri.userinfo to open-uri.rb — Yukihiro Matsumoto <matz@...> 2007/01/31

Hi,

[#10139] Re: [ ruby-Patches-8309 ] add usage of uri.userinfo to open-uri.rb — Sam Roberts <sroberts@...> 2007/01/31

On Thu, Feb 01, 2007 at 01:19:34AM +0900, Yukihiro Matsumoto wrote:

[#10143] Re: [ ruby-Patches-8309 ] add usage of uri.userinfo to open-uri.rb — Yukihiro Matsumoto <matz@...> 2007/02/01

Hi,

String#upto edge case - empty string causes infinite loop

From: Daniel Berger <Daniel.Berger@...>
Date: 2007-01-08 16:55:56 UTC
List: ruby-core #9864
Hi,

Ruby 1.8.5p12

I noticed that "".upto("anything") causes an infinite loop, since 
"".succ returns "".

Is this just a case of, "Don't do that", or do we want to handle empty 
strings specially?  Just thought I'd ask.  If we do want to handle it 
specially, I propose the following patch:

--- string.orig Mon Jul 31 00:34:10 2006
+++ string.c    Mon Jan  8 09:37:18 2007
@@ -1460,7 +1460,7 @@
         StringValue(current);
         if (excl && rb_str_equal(current, end)) break;
         StringValue(current);
-       if (RSTRING(current)->len > RSTRING(end)->len)
+       if (RSTRING(current)->len > RSTRING(end)->len || 
RSTRING(current)->len == 0)
             break;
      }

This will yield an empty string *once* and then break.

Regards,

Dan

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