[gmx-developers] GCC 4.8

Alexey Shvetsov alexxy at omrb.pnpi.spb.ru
Sat Mar 30 20:10:47 CET 2013

Hi all!

Recently I tryed to build release-4-6 and master branch with newly released 
gcc-4.8 compiler. All builds fine and passes tests, but there was many new 
warnings most of them are about unused variables. But there some about array 
subscripts above array bounds like

/home/alexxy/Src/gromacs/src/programs/grompp/grompp.c:900:51: warning: array 
subscript is above array bounds [-Warray-bounds]
                                 xp[i][j] += invbox[k][j]*xp[i][k];
/home/alexxy/Src/gromacs/src/programs/grompp/grompp.c:921:37: warning: array 
subscript is above array bounds [-Warray-bounds]
                     com[j] += invbox[k][j]*com[k];

Are there any plans to add gcc-4.8 to jenkins?
Best Regards,
Alexey 'Alexxy' Shvetsov
Petersburg Nuclear Physics Institute, NRC Kurchatov Institute, 
Gatchina, Russia
Department of Molecular and Radiation Biophysics
Gentoo Team Ru
Gentoo Linux Dev
mailto:alexxyum at gmail.com
mailto:alexxy at gentoo.org
mailto:alexxy at omrb.pnpi.spb.ru

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