[mpfa] array subscript is above array bounds
Most mpfa tests give the following warning with gcc:
Scanning dependencies of target test_1pniccmpfa_convection
[ 16%] Building CXX object test/porousmediumflow/1p/implicit/CMakeFiles/test_1pniccmpfa_convection.dir/test_1pnifv.cc.o
In file included from /home/timok/dumux-course/dune-grid/dune/grid/yaspgrid.hh:26:0,
from /home/timok/dumux-course/dune-grid/dune/grid/io/file/dgfparser/dgfyasp.hh:7,
from /home/timok/dumux-course/dune-alugrid/dune/alugrid/common/structuredgridfactory.hh:25,
from /home/timok/dumux-course/dune-alugrid/dune/alugrid/grid.hh:19,
from /home/timok/dumux-course/dumux/dumux/common/boundaryflag.hh:29,
from /home/timok/dumux-course/dumux/dumux/discretization/box/properties.hh:33,
from /home/timok/dumux-course/dumux/test/porousmediumflow/1p/implicit/1pniconductionproblem.hh:30,
from /home/timok/dumux-course/dumux/test/porousmediumflow/1p/implicit/test_1pnifv.cc:35:
/home/timok/dumux-course/dune-common/dune/common/reservedvector.hh: In constructor 'Dumux::CCMpfaOInteractionVolumeIndexSet<DualGridNodalIndexSet>::CCMpfaOInteractionVolumeIndexSet(const NodalIndexSet&) [with DualGridNodalIndexSet = Dumux::CCMpfaDualGridNodalIndexSet<unsigned int, unsigned char, 2, 15, 2>]':
/home/timok/dumux-course/dune-common/dune/common/reservedvector.hh:140:18: warning: array subscript is above array bounds [-Warray-bounds]
return data[i];
~~~~^
/home/timok/dumux-course/dune-common/dune/common/reservedvector.hh:140:18: warning: array subscript is above array bounds [-Warray-bounds]
return data[i];
~~~~^
/home/timok/dumux-course/dune-common/dune/common/reservedvector.hh:140:18: warning: array subscript is above array bounds [-Warray-bounds]
return data[i];
~~~~^
/home/timok/dumux-course/dune-common/dune/common/reservedvector.hh:140:18: warning: array subscript is above array bounds [-Warray-bounds]
...