Re: seg-fault in 6.10.1

2009-01-24 Thread Ian Lynagh 
On Sat, Jan 24, 2009 at 01:15:40AM +, Simon Peyton-Jones wrote:
 
 |   Segmentation fault.
 |
 | Then, I noted that in a few places the compiler warned about skipping
 | some class member implementations in some instances.
 | I added these implementations, and now it works correct.

 If you aren't using the FFI or unsafe things, you should not get a seg fault.

It's possible it's a C stack overflow caused by cyclic default method
definitions. But worth checking, anyway.


Thanks
Ian

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Re: seg-fault in 6.10.1

2009-01-23 Thread Christian Maeder 
Serge D. Mechveliani wrote:
 Dear GHC team,

let me answer as a plain ghc user.

 I `make' my (large) project in   ghc-6.10.1, Linux Debian, i386-unknown,
 run the executable, and obtain
 
   Segmentation fault.
 
 Then, I noted that in a few places the compiler warned about skipping 
 some class member implementations in some instances.
 I added these implementations, and now it works correct.

Segmentation fault should not result from missing method definitions. So
please report a bug if it can be reproduced.

Cheers Christian

 
 Are you interested in the bug report on the above part of   
 Segmentation fault ?
 
 -
 Serge Mechveliani
 mech...@botik.ru
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RE: seg-fault in 6.10.1

2009-01-23 Thread Simon Peyton-Jones 
Yes we are.  If you aren't using the FFI or unsafe things, you should not get a 
seg fault.  Do help us to reproduce it -- thanks.

Simon

| -Original Message-
| From: glasgow-haskell-bugs-boun...@haskell.org [mailto:glasgow-haskell-bugs-
| boun...@haskell.org] On Behalf Of Serge D. Mechveliani
| Sent: 23 January 2009 13:59
| To: glasgow-haskell-bugs@haskell.org
| Cc: glasgow-haskell-us...@haskell.org
| Subject: seg-fault in 6.10.1
|
| Dear GHC team,
|
| I `make' my (large) project in   ghc-6.10.1, Linux Debian, i386-unknown,
| run the executable, and obtain
|
|   Segmentation fault.
|
| Then, I noted that in a few places the compiler warned about skipping
| some class member implementations in some instances.
| I added these implementations, and now it works correct.
|
| Are you interested in the bug report on the above part of
| Segmentation fault ?
|
| -
| Serge Mechveliani
| mech...@botik.ru
| ___
| Glasgow-haskell-bugs mailing list
| Glasgow-haskell-bugs@haskell.org
| http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

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