[petsc-dev] PETSc blame digest (master) 2015-04-24

[Håkon Strandenes]

Hi,

I just wonder, what is wrong with DM ex9 (see below)? What does the 
"statement has no effect" message mean, and how can it be fixed? I 
copied the code in question from 
http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex18.c.html, 
and it appears to work as expected. It also seems that other examples 
use PetscOptionsBegin() the same way.

Thanks.

Håkon



On 25. april 2015 04:00, PETSc checkBuilds wrote:
>
>
> Dear PETSc developer,
>
> This email contains listings of contributions attributed to you by
> `git blame` that caused compiler errors or warnings in PETSc automated
> testing.  Follow the links to see the full log files. Please attempt to fix
> the issues promptly or let us know at petsc-dev at mcs.anl.gov if you are unable
> to resolve the issues.
>
> Thanks,
>    The PETSc development team
>
> ----
>
> warnings attributed to commit https://bitbucket.org/petsc/petsc/commits/ec7ae49
> VecLoad_HDF5_DA() accept 1-sized dimension for dof
>
>    src/dm/examples/tutorials/ex9.c:37
>      [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2015/04/24/examples_master_arch-freebsd-cxx-pkgs-opt_wii.log]
>        /home/balay/petsc.clone-2/src/dm/examples/tutorials/ex9.c:37: warning: statement has no effect
>
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