[#1338] 1.8.0: possible socket problem with mswin32 builds — Jos Backus <jos@...>
Fyi: I tried the following command with two Ruby distributions on Windows 2003
5 messages
2003/08/05
[#1342] SEGV in GC under Linux — Dave Thomas <dave@...>
A while back I was getting double free()s reported on my MAC box when
5 messages
2003/08/05
[#1364] Broken REXML in Ruby 1.8 — Alexander Bokovoy <a.bokovoy@...>
Greetings!
1 message
2003/08/06
[#1378] differences between Module and Class ? — Mathieu Bouchard <matju@...>
25 messages
2003/08/11
[#1387] Re: differences between Module and Class ?
— matz@... (Yukihiro Matsumoto)
2003/08/12
Hi,
[#1442] Re: differences between Module and Class ?
— Mathieu Bouchard <matju@...>
2003/08/21
[#1452] Re: differences between Module and Class ?
— matz@... (Yukihiro Matsumoto)
2003/08/22
Hi,
[#1469] Re: differences between Module and Class ?
— Mathieu Bouchard <matju@...>
2003/08/23
[#1470] Re: differences between Module and Class ?
— matz@... (Yukihiro Matsumoto)
2003/08/24
Hi,
[#1472] Re: differences between Module and Class ?
— Mathieu Bouchard <matju@...>
2003/08/24
[#1444] Re: differences between Module and Class ?
— ts <decoux@...>
2003/08/21
>>>>> "M" == Mathieu Bouchard <matju@sympatico.ca> writes:
[#1381] proc/block with return — Mathieu Bouchard <matju@...>
9 messages
2003/08/11
[#1394] Std lib and updating PickAxe (was Re: proc/block with return) — "Gavin Sinclair" <gsinclair@...>
> [Dave wrote:]
5 messages
2003/08/13
[#1400] subclassing Structs — Eugene Scripnik <Eugene.Scripnik@...>
I'm trying to create class which behaves as struct (almost) and has some
5 messages
2003/08/13
[#1406] _id2ref bug? — Ryan Pavlik <rpav@...>
While debugging some caching code, I've come across a segfault related
22 messages
2003/08/14
[#1407] Re: _id2ref bug?
— matz@... (Yukihiro Matsumoto)
2003/08/14
Hi,
[#1413] Re: _id2ref bug? (REPRODUCED, short)
— Ryan Pavlik <rpav@...>
2003/08/14
On Fri, 15 Aug 2003 01:57:18 +0900
[#1415] Re: _id2ref bug? (REPRODUCED, short)
— matz@... (Yukihiro Matsumoto)
2003/08/15
Hi,
[#1416] Re: _id2ref bug? (another break)
— Ryan Pavlik <rpav@...>
2003/08/15
On Fri, 15 Aug 2003 09:21:39 +0900
[#1417] Re: _id2ref bug? (another break)
— nobu.nokada@...
2003/08/15
Hi,
[#1418] Re: _id2ref bug? (another break)
— Ryan Pavlik <rpav@...>
2003/08/15
On Fri, 15 Aug 2003 12:35:32 +0900
[#1424] Re: _id2ref bug? (another break)
— ts <decoux@...>
2003/08/15
>>>>> "n" == nobu nokada <nobu.nokada@softhome.net> writes:
[#1447] ruby-mode.el — Ryan Pavlik <rpav@...>
Attached is a patch for ruby-mode.el that adds font hilighting for
7 messages
2003/08/21
[#1450] Re: [PATCH] ruby-mode.el
— Ryan Pavlik <rpav@...>
2003/08/21
Crud, my mail has been slow, and I just got this back, but I realize I
[#1454] NODE_DSTR and NODE_EVSTR? — Robert Feldt <feldt@...>
How are "dynamic" strings represented internally?
7 messages
2003/08/22
Re: exceptions and such
From:
Mathieu Bouchard <matju@...>
Date:
2003-08-05 23:00:27 UTC
List:
ruby-core #1356
On Sun, 27 Jul 2003, Yukihiro Matsumoto wrote: > Ruby is originally designed as an application after all. There are > some problems embedding it. The new API should be prepared and > designed separation of library stuff and application stuff in mind. Are you actively working on Ruby 2.0 now? How different will the new API be? What kind of compatibility can be expected? > |1. any way to call c++ destructors of stack-allocated objects in > |conjunction with rb_raise/longjmp/etc ? Maybe that's something not > |possible (as in: not defined by the C++ standard) ? > I want to know if there's a way. Only workaround I can think of is > wrap every ruby callback with rb_protect(). I don't know rb_protect(). It's not in README.EXT, as for many other useful functions. I don't know what's a more complete and up-to-date documentation for that. By googling about it, I found how to use it. By the way: I found that throw/catch in C++ seems quite slow compared to raw setjmp/longjmp. I don't know how it manages to be slow like that. However it's not too significant because that will be seldom used in comparison to "try", which is very fast. Plus it's the only automatic way of destroying local C++ objects; I don't have (m)any of those, but that's only now... I may have more in the future. So it's a good investment. > |eval.c has a global variable called "prot_tag" that has to do with that, > |but it's static, so I couldn't implement those two macros myself, because > |I cannot intercede in the exception-handler-chain without that... > Not now. Planned. When will this happen? Ruby 2.0 ? > |3. If I use Ruby and pthreads in the same program, and from ruby i > call |functions in another library that starts threads, but those > threads aren't |supposed to do anything with the ruby stuff directly, > is there anything I |need to do for those to work properly? like, mask > and restore any |signal-handlers? > No signal handler runs Ruby code directly, so that it should be safe. No, I mean other kinds of interference. Would signals sent to the 2nd process still trigger SignalExceptions in the 1st process? rb_atomic_t trap_immediate is a global variable, and thus shared between pthread processes, am I right? and so, if signal handlers are shared too, then a signal handler in thread 2 can appear to the ruby interpreter of thread 1 as if the signal was triggered on thread 1 ? ________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju