Re: Any tips for debugging a GNAT tasking implementation problem?

2009-09-25 Thread Dave Korn
Laurent GUERBY wrote: > On Fri, 2009-09-25 at 17:48 +0200, Laurent GUERBY wrote: >> Hi, >> >> I'd say from the symptoms tasking doesn't work at all, could you try >> with a simpler testcase: >> >> -- begin tt.adb That works ok: > $ ./tt.exe > task > main > > $ But there are clearly substanti

Source control features (Was: Re: delete dead feature branches?)

2009-09-25 Thread Joern Rennecke
Quoting "Joseph S. Myers" : Viewing deleted files and their history (and for SVN deleted branches are just a special case of deleted files) is something SVN is bad at since you do need to work out the last revision the file was present first. I hope that any version control system we change to w

Re: delete dead feature branches?

2009-09-25 Thread Joseph S. Myers
On Fri, 25 Sep 2009, Richard Guenther wrote: > On Fri, Sep 25, 2009 at 9:14 PM, Gabriel Dos Reis wrote: > > On Fri, Sep 25, 2009 at 1:42 PM, Jason Merrill wrote: > >> > >>> other than having been merged into trunk (for example, it may have been > >>> replaced by another branch without all change

microblaze-elf with newlib

2009-09-25 Thread Joel Sherrill
Hi, Anyone using/testing this configuration? It dies for me in the build at libiberty and I wondered if anyone was luckier. :) Thanks. -- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.comOn-Line Applications Research Ask me about RTEMS: a fre

Re: delete dead feature branches?

2009-09-25 Thread Richard Guenther
On Fri, Sep 25, 2009 at 9:14 PM, Gabriel Dos Reis wrote: > On Fri, Sep 25, 2009 at 1:42 PM, Jason Merrill wrote: >> >>> other than having been merged into trunk (for example, it may have been >>> replaced by another branch without all changes being merged into trunk). >> >> My inclination would b

Re: delete dead feature branches?

2009-09-25 Thread Gabriel Dos Reis
On Fri, Sep 25, 2009 at 1:42 PM, Jason Merrill wrote: > >> other than having been merged into trunk (for example, it may have been >> replaced by another branch without all changes being merged into trunk). > > My inclination would be to delete branches like that as well. that sounds a sensible t

Re: Prague GCC folks meeting summary report

2009-09-25 Thread Kevin P. Fleming
Richard Guenther wrote: > Is -combine widely used? IIRC it has a lot of known issues and > is basically unmaintained. Maybe if we deprecate -combine for 4.5 > we'll get feedback if it is used. I have used it quite a bit, but now most often I just use a single source file full of #include statem

Re: delete dead feature branches?

2009-09-25 Thread Jason Merrill
On 09/25/2009 12:55 PM, Joseph S. Myers wrote: Do we believe any future conversion to another version control system (that might have a more structured notion of what is a branch than it simply being a directory used in a certain way) would continue to make the history of such branches readily av

Re: delete dead feature branches?

2009-09-25 Thread Joseph S. Myers
On Fri, 25 Sep 2009, Jason Merrill wrote: > The SVN book > (http://svnbook.red-bean.com/nightly/en/svn.branchmerge.basicmerging.html) > suggests deleting feature branches that have been merged into the trunk; I > think this would help to reduce the clutter in the branches directory and > avoid con

Re: apple blocks extension

2009-09-25 Thread Vincent R.
On Thu, 24 Sep 2009 12:53:04 -0400, Jason Merrill wrote: > On 09/24/2009 11:22 AM, Chris Lattner wrote: >> Can the lambda (containing X) be copied and put onto a queue? What is >> its type? > > As you said, the lambda has a unique anonymous type. If you want to put > multiple lambdas into a con

Re: Any tips for debugging a GNAT tasking implementation problem?

2009-09-25 Thread Laurent GUERBY
On Fri, 2009-09-25 at 17:48 +0200, Laurent GUERBY wrote: > Hi, > > I'd say from the symptoms tasking doesn't work at all, could you try > with a simpler testcase: > > -- begin tt.adb > with Ada.Text_IO; use Ada.Text_IO; > procedure TT is >task T; >task body T is >begin > Put_Lin

Re: Any tips for debugging a GNAT tasking implementation problem?

2009-09-25 Thread Laurent GUERBY
Hi, I'd say from the symptoms tasking doesn't work at all, could you try with a simpler testcase: -- begin tt.adb with Ada.Text_IO; use Ada.Text_IO; procedure TT is task T; task body T is begin Put_Line ("task"); end; begin Put_Line ("main"); end; -- end tt.adb To my knowled

Re: delete dead feature branches?

2009-09-25 Thread Ian Lance Taylor
Jason Merrill writes: > The SVN book > (http://svnbook.red-bean.com/nightly/en/svn.branchmerge.basicmerging.html) > suggests deleting feature branches that have been merged into the > trunk; I think this would help to reduce the clutter in the branches > directory and avoid confusion with people

delete dead feature branches?

2009-09-25 Thread Jason Merrill
The SVN book (http://svnbook.red-bean.com/nightly/en/svn.branchmerge.basicmerging.html) suggests deleting feature branches that have been merged into the trunk; I think this would help to reduce the clutter in the branches directory and avoid confusion with people expecting to find ongoing deve

Re: i370 port

2009-09-25 Thread Ulrich Weigand
Paul Edwards wrote: > As such, it's appropriate to simply comment it out (which was my > "workaround"). However, before I do so, do you think this is close > to being correct? I already made one correction, to put in that > XL1 rather than doing a fullword (which was always zero obviously). > >

Re: Segmentation fault when calling a library fun - GCC bug?

2009-09-25 Thread Ian Lance Taylor
Mohamed Shafi writes: > After analyzing the issue i find that this might be a bug. I just want > to confirm if that is the case or not. > In order to reproduce i think the target should have the following properties > a. Only 2 32bit registers available as argument registers. > b. Second 64bit va

Segmentation fault when calling a library fun - GCC bug?

2009-09-25 Thread Mohamed Shafi
I am doing a port for a 32bit target in GCC 4.4.0 I am getting segmentation fault in the function assign_temp in the following line: if (DECL_P (type_or_decl)) After analyzing the issue i find that this might be a bug. I just want to confirm if that is the case or not. In order to reproduce i thi

Re: wie kann Ich gcc herunterladen ?

2009-09-25 Thread Stefan Dösinger
Am 25.09.2009 um 07:38 schrieb gerhard gangl: hallo gcc_team suche gcc zum downloaden wer kann mir helfen ? liebe grüße u. danke im vorraus _gerhard_ gangl, reichsstr. 77, 8045 graz Fast alle Linux Distributionen bringen gcc mit, man muss ihn nur mit dem Paketmanager installieren. Ansonste

Re: i370 port

2009-09-25 Thread Paul Edwards
Ulrich, here's one of the workarounds I mentioned. The other one is pretty similar to this one as well. After my investigation, I've come to the conclusion that this never worked, and was not noticed before, because the optimizer mustn't have ever used it before. As such, it's appropriate to si